JP6545484B2 - Seal label and package - Google Patents

Description

  BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a sealing label mounted across a container body and a cap portion and a package provided with the sealing label.

Conventionally, for a container having a container body and a cap portion, a sealing label is attached across the container body and the cap portion in order to guarantee that the cap portion is unopened.
For example, a prefilled syringe, which is one type of container, has a syringe body filled with a drug solution, and a cap unit attached to a drug solution dispensing unit (injection needle attachment unit), and the sealing label It is mounted across the cap section. In such a pre-filled syringe, the appearance that the filling is a medicine and that it is used at a medical site where it may need urgently appears to prove that it is opened or unopened. It is required to use a sealing label that can be easily identified.

In Patent Document 1, a plurality of first score lines 61a and 61b formed intermittently along the circumferential direction of the cap portion, and a first score line at an inclination angle of 10 to 70 degrees with respect to the first score line. A second score line 62 which extends in a direction away from all or part of the second score line and is connected to one of the two adjacent first score lines, and at a location separated from the first score line, A third cutting line 63 which is formed parallel to the first cutting line and which is connected to the vicinity of the end of the second cutting line in the vicinity of the end and a third cutting line in the vicinity of the third cutting line A sealing label is disclosed in which a break is formed having a fourth score line 64 formed spaced apart and extending in the same direction as the third score line.
When the cap portion is rotated counterclockwise to open the prefilled syringe on which the sealing label is attached, the sealing label is divided, and the first cutting line to the fourth cutting line are connected (one continuous line It becomes an incision and a long piece is produced. Since the plurality of small pieces project like petals, it can be easily recognized that they have been opened.

  However, in the sealing label of Patent Document 1, when the cap portion is rotated counterclockwise (one direction), the plurality of pieces described above are generated, but when the cap portion is rotated in the opposite direction, the plurality of small pieces are generated. Small pieces do not occur. That is, although the sealing label of patent document 1 exhibits an opening proof function with respect to the prefilled syringe which has a cap part of the type which rotates by turning anticlockwise and opens it, it rotates in the opposite direction and opens it. There is a problem that the cap portion does not exhibit the opening verification function.

Patent No. 5430199

  An object of the present invention is a sealing label and a package which allow the appearance of the opening of the container having the cap portion which can be opened by rotating it clockwise or counterclockwise. It is to provide.

The sealing label of the present invention has a label base and a plurality of cut line aggregate units formed in the surface of the label base, and each of the cut line aggregate units is extended in the lateral direction. A first transverse cutting line, a first oblique cutting line obliquely extending from the upper side to the lower right of the first transverse cutting line and being continuous with a portion of the first transverse cutting line, and the first transverse cutting line A second transverse cutting line disposed below the line and extending in the lateral direction, and extending obliquely upward right from a portion of the second transverse cutting line, and continuing to the first transverse cutting line And the first transverse cutting line, the second transverse cutting line, the first diagonal cutting line and the second diagonal cutting line are each independently composed of a perforated line or a cut line. , each cutting line set units is arranged laterally without intersecting each other, the right end of the first transversal cuts of the cutting line set units And the left end of the first horizontal cutting line of the cutting line assembly unit adjacent to it is 1.5 mm to 5 mm, and the right end of the second horizontal cutting line of the cutting line assembly unit and the cutting line adjacent thereto The distance from the left end of the second transverse cutting line of the assembly unit is 1.5 mm to 5 mm .

In the preferable sealing label of the present invention, each of the first oblique cutting line and the second oblique cutting line consists of perforation lines.
In the preferable sealing label of the present invention, the cutting line assembly unit further includes a third transverse cutting line disposed above the first transverse cutting line and extending in the lateral direction, and the third transverse line The cutting line is a perforated line or a cutting line, and the first oblique cutting line is obliquely extended from the part of the third horizontal cutting line to the lower right and is continuous with the part of the first horizontal cutting line The distance between the right end of the third horizontal cutting line of the cutting line assembly unit and the left end of the third horizontal cutting line of the cutting line assembly unit adjacent thereto is 2 mm to 6 mm .
In the preferable sealing label of the present invention, the first oblique cutting line is continuously provided at either the right end or the left end of the first transverse cutting line, and the second oblique cutting line is the first transverse cutting line. It is continuously provided at either the right end or the left end of the line.
In the preferable sealing label of the present invention, the first oblique cutting line and the second oblique cutting line are respectively connected to the left end of the first transverse cutting line.
In a preferred sealing label according to the present invention, the distance between the right end of the first horizontal cutting line of the cutting line assembly unit and the left end of the first horizontal cutting line of the cutting line assembly unit adjacent thereto is that of the cutting line assembly unit. It is larger than the distance between the right end of the second horizontal cutting line and the left end of the second horizontal cutting line adjacent to the second horizontal cutting line.
In a preferred sealing label according to the present invention, the distance between the right end of the first horizontal cutting line of the cutting line assembly unit and the left end of the first horizontal cutting line of the cutting line assembly unit adjacent thereto is that of the cutting line assembly unit. The distance between the right end portion of the second horizontal cutting line and the left end portion of the second horizontal cutting line of the cutting line assembly unit adjacent thereto is larger than the distance between the right end portion of the third horizontal cutting line of the cutting line assembly unit and adjacent thereto The distance from the left end of the third horizontal cutting line of the cutting line assembly unit is the right end of the first horizontal cutting line of the cutting line assembly unit and the left end of the first horizontal cutting line of the cutting line assembly unit adjacent thereto. Greater than the interval between

According to another aspect of the present invention, a package is provided.
The package according to the present invention is a container body and a cap portion detachably attached to the container body, wherein the package body is rotated clockwise or counterclockwise in a state of being attached to the container body. A container having a cap portion capable of sealing, and a sealing label mounted by being wound around the container body and the cap portion with the lateral direction as a circumferential direction , the sealing label being a label base material And a plurality of cutting line assembly units formed in the surface of the label substrate, wherein each of the cutting line assembly units is a first transverse cutting line extending in the lateral direction, and the first transverse cutting line A first oblique cutting line obliquely extending from the upper side to the lower right of the transverse cutting line and continuously connected to a part of the first transverse cutting line, and disposed below the first transverse cutting line, and laterally A second transverse cutting line extending in a direction and one of the second transverse cutting lines And a second diagonal cutting line extending obliquely from the upper right and continuously provided to the first horizontal cutting line, the first horizontal cutting line, the second horizontal cutting line, the first diagonal cutting line, and The second oblique cutting lines are each independently composed of perforations or perforations, and each of the cutting line assembly units is used as the sealing label regardless of whether the cap portion is rotated in any of clockwise and counterclockwise directions. They are arranged laterally without intersecting one another so that a plurality of small pieces occur .

  The sealing label of the present invention is used by being attached across the cap portion and the container body. In the package in which the sealing label of the present invention is attached to the container, a plurality of small pieces are produced in the sealing label when the cap portion is rotated in either clockwise or counterclockwise direction. It can be easily determined.

The top view which looked at the sealing label concerning a 1st embodiment from the surface side. The top view which looked at the enclosed label from the back side. In addition, innumerable dots are added in the range in which the adhesion part was provided. The principal part enlarged plan view which expanded the part in which the cutting line assembly unit of the enclosed label was formed (principal part enlarged plan view of FIG. 1). Front view of a prefilled syringe. The rear view which shows the middle of attaching a sealing label to a prefilled syringe. The rear view of the package body obtained by mounting a sealing label on a prefilled syringe. The front view of the package body. The principal part enlarged front view which shows a state when rotating the cap part of a package to anticlockwise rotation. The principal part enlarged front view which shows a state when rotating the cap part of a package clockwise. The principal part enlarged plan view which expanded the part in which the cutting line assembly unit of the sealing label which concerns on 2nd Embodiment was formed. The principal part enlarged plan view which expanded the part in which the cutting line assembly unit of the sealing label which concerns on 3rd Embodiment was formed. The principal part enlarged plan view which expanded the part in which the cutting line assembly unit of the sealing label which concerns on 4th Embodiment was formed. The top view which looked at the sealing label concerning a 5th embodiment from the surface side.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In addition, although the 1st, 2nd, etc. may be attached to the head of the term of each part, this 1st etc. is added to distinguish the term, and does not mean the superiority of each part, the order, etc. .
Moreover, as a term indicating directionality, the “lateral direction” of the sealing label is a direction that becomes the circumferential direction when the sealing label is attached to the container, and “left” indicates one side of the lateral direction When the left side of the paper), "right" is the side opposite to the one side in the horizontal direction (right side toward the paper when illustrated), "upper" is the horizontal direction parallel to the horizontal direction When the sky side is shown (the upper side toward the paper surface when illustrated), "down" means the opposite side to the upper side (the lower side toward the paper surface when illustrated).
In the present specification, the notation “AAA to BBB” means “AAA or more and BBB or less”.

[Sealing label of the first embodiment]
In FIGS. 1 to 3, the sealing label 1 has a label base 2 and a plurality of cut line assembly units 3 formed in the surface of the label base 2.
The label substrate 2 is, for example, a sheet material formed in a required shape. The plan view shape of the label base material 2 is not particularly limited, and in the illustrated example, it is formed in a substantially rectangular shape (or a substantially square shape).
It does not specifically limit as a sheet material which comprises the label base material 2, Paper, a synthetic paper, a synthetic resin sheet, a metal vapor deposition sheet, these lamination sheets, etc. are mentioned. The label substrate 2 may be one having heat shrinkability (heat shrinkable sheet), or may be one having substantially no heat shrinkability (non-heat shrinkable sheet). The heat-shrinkability refers to the property of apparently contracting when heated to a required temperature (e.g., 70C to 100C). Preferably, a heat shrinkable sheet is used as the label substrate 2. The heat-shrinkable label substrate 2 can be thermally shrunk in the transverse direction (the circumferential direction of the container when the sealing label is attached to the container) at a required temperature.
The heat-shrinkable sheet is not particularly limited. For example, styrene-based resins such as polystyrene; polyester-based resins such as polyethylene terephthalate and polylactic acid; olefin-based resins such as polypropylene and cyclic olefin; polycarbonate-based resin; A film containing one kind alone or a mixture of two or more kinds selected from thermoplastic resins such as resins can be used. In addition, as the heat shrinkable sheet, a laminated film in which two or more types of heat shrinkable films are laminated, or a laminated film in which a non-heat shrinkable layer such as a metal deposition layer is laminated to a heat shrinkable film is used. It can also be done. The heat-shrinkable film can be obtained by forming a film by a known method, stretching, and heat aging treatment.
The thickness of the heat-shrinkable film is not particularly limited, but for example, a film of about 20 μm to 80 μm, and further about 20 μm to 60 μm can be used.

One cutting line assembly unit 3 is a cutting line group composed of a plurality of cutting lines different in arrangement and direction. In the label substrate 2, a plurality of the cutting line assembly units 3 are disposed in the lateral direction without crossing each other.
Here, in the present specification, the "cutting line" means a perforation line or a cut line. Further, in the present specification, “perforation line” is intermittently provided such that a plurality of through holes penetrating to the front and back surfaces of the label substrate 2 (a plurality means two or more) extend in one direction. The “cut line” is a single through hole extending through the front and back surfaces of the label substrate 2 and is formed of a linear through hole extending in one direction.
In the perforation line having a plurality of through holes intermittently, a non-penetration portion (a label base material portion not subjected to penetration treatment) is present between the adjacent through holes. The length of one through hole and the length of the non-through portion are not particularly limited, and can be set as appropriate. Further, as a front view shape of one through hole portion, an elongated linear shape, a needle hole shape (a circular hole or an elliptical hole) and the like can be mentioned.

In the first embodiment, one cutting line assembly unit 3 is composed of five cutting lines. Among these, three cutting lines 31, 32, and 33 extend in the lateral direction of the label base material 2, and two cutting lines 34 and 35 extend in a slanted manner with respect to the lateral direction.
Specifically, the cutting line assembly unit 3 includes a first horizontal cutting line 31 extending in the lateral direction, and a second horizontal line disposed below the first horizontal cutting line 31 and extending in the horizontal direction. A cutting line 32, a third horizontal cutting line 33 disposed above the first horizontal cutting line 31 and extending in the lateral direction, and a first horizontal cutting line 31 and a third horizontal cutting line 33 are continuously provided. And a first oblique cutting line 34 provided obliquely to the lower right from a part of the third transverse cutting line 33 and a first transverse cutting line 31 and a second transverse cutting line 32 and a second transverse cutting line 32 And a second oblique cutting line 35 obliquely extending in the upper right direction from a part of. In addition, being continuously provided means that two cutting lines are continuously connected in the continuously provided portion. The connection at the connection portion means that, when the through hole of one cutting line and the other through hole are continuous, the through hole of one cutting line and the non-penetrating of another cutting line When a part is continuous or when the non-penetration part of one cutting line and the non-penetrating part of another cutting line are continuous, etc. may be mentioned.

The first transverse cutting line 31, the second transverse cutting line 32, the third transverse cutting line 33, the first oblique cutting line 34, and the second oblique cutting line 35 each independently consist of a perforation or a score line.
Preferably, at least one selected from the first transverse cutting line 31, the second transverse cutting line 32, and the third transverse cutting line 33 consists of perforations, and more preferably, the second transverse cutting line 32 and the third transverse cutting line The line 33 comprises at least perforation lines, and more preferably, the first transverse cutting line 31, the second transverse cutting line 32, and the third transverse cutting line 33 all comprise perforation lines.
In addition, preferably, one of the first oblique cutting line 34 and the second oblique cutting line 35 is formed of perforations, and the other is formed of a cutting line, and more preferably, the first oblique cutting line 34 And each 2nd diagonal cutting line 35 consists of a perforation line.
In FIG. 1 to FIG. 3, perforation lines are adopted as the first transverse cutting line 31, the second transverse cutting line 32, the third transverse cutting line 33, the first oblique cutting line 34 and the second oblique cutting line 35. Is illustrated.
Lengths of the through holes and the non-penetrating portions of the perforation lines constituting the first transverse cutting line 31, the second transverse cutting line 32, the third transverse cutting line 33, the first oblique cutting line 34 and the second oblique cutting line 35 The through holes of these perforations are independently of each other, for example, 0.1 mm to 3 mm, preferably 0.2 mm to 2 mm, and these non-penetrating portions are not particularly limited. And each independently, for example, 0.1 mm to 2 mm, preferably 0.1 mm to 1 mm. These perforations may be perforations in which elongated straight through holes are formed intermittently. Preferably, micro perforations are employed. The micro perforations are perforation lines in which very small needle hole-like through holes are formed intermittently at very short intervals, and the through holes are, for example, needles having a diameter of 0.2 mm to 0.4 mm. In the shape of a hole, the length of the non-penetrating portion is, for example, 0.1 mm to 0.3 mm.

The first transverse cutting line 31, the second transverse cutting line 32, the third transverse cutting line 33, the first oblique cutting line 34, and the second oblique cutting line 35 all extend linearly.
The first transverse cutting line 31, the second transverse cutting line 32, and the third transverse cutting line 33 extend parallel to each other and extend in the lateral direction, but in the upper and lower positional relationship, the second transverse cutting line 32 The third transverse cutting line 33 is displaced to the left relative to the first transverse cutting line 31 with respect to the first transverse cutting line 31. Specifically, as shown in FIG. 3, in the upper and lower positional relationship, the right end 32R of the second horizontal cutting line 32 and the right edge 33R of the third horizontal cutting line 33 are It does not overlap with the line 31, and is located on the left side of the left end 31L of the first horizontal cutting line 31. Further, the left end 32L of the second horizontal cutting line 32 is located on the left side of the left end 33L of the third horizontal cutting line 33 in the upper and lower positional relationship. The right end 32R of the second horizontal cutting line 32 and the right end 33R of the third horizontal cutting line 33 may be displaced laterally in the vertical positional relationship, but in the illustrated example, the second horizontal cutting line 32 The right end 32R of the third horizontal cutting line 33 and the right end 33R of the third horizontal cutting line 33 are identical at the top and bottom (in other words, the right end 32R of the second horizontal cutting line 32 and the right end 33R of the third horizontal cutting line 33 are Located on the vertical line).

The left end of the first diagonal cutting line 34 is connected to the right end 33R of the third horizontal cutting line 33, and the right end of the first diagonal cutting line 34 is connected to the left end 31L of the first horizontal cutting line 31 It is done. The first diagonal cutting line 34 is provided to extend linearly in the lower right direction between the right end 33 R of the third horizontal cutting line 33 and the left end 31 L of the first horizontal cutting line 31. The inclination angle α of the first oblique cutting line 34 with respect to the lateral direction is not particularly limited as long as it is an acute angle, and is, for example, 20 degrees to 80 degrees, and preferably 25 degrees to 70 degrees.
The left end of the second diagonal cutting line 35 is connected to the right end 32R of the second horizontal cutting line 32, and the right end of the second diagonal cutting line 35 is connected to the left end 31L of the first horizontal cutting line 31. It is done. The second diagonal cutting line 35 is provided so as to extend linearly in the upper right direction between the right end 32R of the second horizontal cutting line 32 and the left end 31L of the first horizontal cutting line 31. The inclination angle β of the second oblique cutting line 35 with respect to the lateral direction is not particularly limited as long as it is an acute angle, but is, for example, 20 degrees to 80 degrees, and preferably 25 degrees to 70 degrees. The inclination angle α of the first oblique cutting line 34 and the inclination angle β of the second oblique cutting line 35 may be different or the same. Preferably, the inclination angle α of the first oblique cutting line 34 and the inclination angle β of the second oblique cutting line 35 are such that the absolute value of the difference between the two inclination angles is 0 to 20 degrees, more preferably 0 to 10 degrees is there.

The length of the first transverse cutting line 31 is not particularly limited, and is, for example, 5 mm to 10 mm. The length of the second transverse cutting line 32 is not particularly limited, and is, for example, 5 mm to 10 mm. The length of the third horizontal cutting line 33 is not particularly limited, and is, for example, 2 mm to 10 mm.
The length of the third transverse cutting line 33 is preferably smaller than the lengths of the first transverse cutting line 31 and the second transverse cutting line 32. The length of the first horizontal cutting line 31 is preferably smaller than the length of the second horizontal cutting line 32. That is, it is preferable that the relationship of the length of the second horizontal cutting line 32> the length of the first horizontal cutting line 31> the length of the third horizontal cutting line 33 be satisfied.
The lengths of the first horizontal cutting line 31, the second horizontal cutting line 32, and the third horizontal cutting line 33 refer to the length between the left end and the right end of each cutting line.

A plurality of the cutting line assembly units 3 are arranged side by side in the lateral direction. Each cutting line set unit 3 is arranged without crossing adjacent units.
Specifically, the plurality of cutting line assembly units 3 are arranged with the respective first horizontal cutting lines 31 aligned on the horizontal direction line. In addition, each cutting line assembly unit 3 is arranged in the same direction (that is, each cutting line assembly unit 3 has the same inclination direction of the first oblique cutting line 34 and the second oblique cutting line 35). . The second horizontal cutting line 32 and the third horizontal cutting line 33 of each cutting line assembly unit 3 are also arranged on the horizontal direction line. The illustrated example shows a case where six cutting line assembly units 3 are arranged.

The right ends 31R, 32R, and 33R of the first horizontal cutting line 31, the second horizontal cutting line 32, and the third horizontal cutting line 33 of the cutting line assembly unit 3 and the first horizontal of the cutting line assembly unit 3 adjacent thereto. The left ends 31L, 32L, and 33L of the cutting line 31, the second horizontal cutting line 32, and the third horizontal cutting line 33 do not cross each other, and the respective right ends 31R, 32R, and 33R and the left ends 31L and 32L, respectively. , 33L, each has a cutting line non-formation region. In addition, this cutting line non-formation area | region is a label base material part in which the through-hole part of a cutting line is not formed.
The distance between the right end 31R of the first horizontal cutting line 31 of the cutting line assembly unit 3 and the left end 31L of the first horizontal cutting line 31 of the cutting line assembly unit 3 adjacent thereto (hereinafter referred to as the first horizontal space), cutting A space between the right end 32R of the second horizontal cutting line 32 of the line assembly unit 3 and the left end 32L of the second horizontal cutting line 32 of the cutting line assembly unit 3 adjacent thereto (hereinafter referred to as a second horizontal space); The distance between the right end 33R of the third horizontal cutting line 33 of the cutting line assembly unit 3 and the left end 33L of the third horizontal cutting line 33 of the cutting line assembly unit 3 adjacent thereto (hereinafter referred to as the third horizontal space) is Each is not particularly limited. For example, the first lateral spacing is 1.5 mm to 5 mm, the second lateral spacing is 1.5 mm to 5 mm, and the third lateral spacing is 2 mm to 6 mm.
Preferably, the third lateral spacing is greater than the first lateral spacing and the second lateral spacing. Also, the second lateral spacing is smaller than the first lateral spacing and the third lateral spacing. It is more preferable to satisfy the relationship of third lateral spacing> first lateral spacing> second lateral spacing. In this case, the difference between the third lateral spacing and the first lateral spacing is, for example, 1 mm to 3.5 mm, preferably 1 mm to 2.5 mm. Also, the difference between the first lateral spacing and the second lateral spacing is, for example, 0.2 mm to 2.5 mm, and preferably 0.2 mm to 1.5 mm.
The first lateral spacing, the second lateral spacing, and the third lateral spacing can also be referred to as the length of a cutting line non-forming region between the right end and the left end of each adjacent cutting line.

In addition, as shown in FIG. 1, the first lateral side (the right side in the figure) of the label substrate 2 is provided continuously with the right end of the first horizontal cutting line 31 of the cutting line assembly unit 3 A laterally extending first cutting line 41 and a laterally extending second cutting line 42 spaced from the first cutting line 41 are formed. The second cutting line 42 does not extend to the edge of the first side of the label substrate 2, and thus the non-penetrating portion X between the right end of the second cutting line 42 and the edge of the first side. Exists.
Further, a fourth lateral side of the label base material 2 is provided so as to extend laterally from the right end 32R of the second transverse cutting line 32 of the cutting line assembly unit 3 with a second transverse distance. A transverse cutting line 54, a third cutting line 43 spaced from and extending laterally from the fourth transverse cutting line 54, and a spacing from the third cutting line 43, and A laterally extending fourth piercing line 44 is formed. The fourth transverse cutting line 54 comprises a score line or perforation line, but preferably comprises a perforation line as shown.
The lengths of the first to fourth cut lines 41, 42, 43, 44 are not particularly limited, but are each independently, for example, 0.2 mm to 4 mm.
Also, the fourth cutting line 44 does not extend to the edge of the first side of the label substrate 2, and therefore, it does not penetrate between the right end of the fourth cutting line 44 and the edge of the first side. Part X is present.
The width of the non-penetrating portion X in the first side portion is not particularly limited, and is, for example, 0.2 mm to 1 mm. Also, the length between the right end of the first cutting line 41 and the left end of the second cutting line 42 and the length between the right end of the third cutting line 43 and the left end of the fourth cutting line 44 are Each independently, for example, 0.2 mm to 1 mm.

On the other hand, the second lateral side (left side in FIG. 1 in the drawing) of the label substrate 2 has a first lateral distance from the left end 31L of the first lateral cutting line 31 of the cutting line assembly unit 3. A fifth transverse cutting line 55 extending in the lateral direction, and a fifth cutting line 45 contiguous to the left end of the fifth transverse cutting line 55 and extending in the lateral direction . The fifth score line 45 is formed up to the edge of the second side of the label substrate 2.
Furthermore, on the second lateral side of the label base material 2, a sixth transverse cutting line 56 is provided continuously with the left end 32 L of the second transverse cutting line 32 of the cutting line assembly 3 and extends in the lateral direction. And a sixth cutting line 46 provided continuously with the left end portion of the sixth horizontal cutting line 56 and extending in the lateral direction. The sixth score line 46 is formed up to the edge of the second side of the label substrate 2.
The fifth transverse cutting line 55 and the sixth cutting line 56 are each independently composed of a cut line or a perforation, but preferably both are composed of a perforation as shown.
The length of the fifth cutting line 45 and the length of the sixth cutting line 46 are not particularly limited, but are each independently, for example, 0.2 mm to 1 mm.

As shown in FIG. 2, an adhesive portion 6 for adhering the sealing label 1 to a container is formed on the back surface of the label substrate 2. In FIG. 2, in order to easily understand the range in which the bonding portion 6 is provided, innumerable dots are added to the bonding portion 6.
The adhesion part 6 provided on the back surface of the label base material 2 is not provided on the entire back surface of the label base material 2 but is provided in a part of the range. The bonding portion 6 is preferably formed at least excluding a band-like region in which the cutting line assembly units 3 are arranged in the lateral direction.
Specifically, as shown in FIG. 2, the bonding portion 6 is a region below the second transverse cutting line 32 of each cutting line assembly unit 3, a strip-like region of the entire second side of the label substrate 2, And the first side portion of the label substrate 2 is provided in a region of a portion above the cutting line assembly unit 3.
The bonding portion 6 is a portion where the adhesive or the adhesive is exposed. The adhesion portion 6 can be formed by applying an adhesive or a pressure-sensitive adhesive to each of the regions of the back surface of the label substrate 2. Alternatively, after the adhesive or adhesive is applied to the entire back surface of the label substrate 2, the adhesive 6 is a masking agent that hides the adhesive force of the adhesive or adhesive except for the area where the adhesive 6 is to be provided. It can also be formed by applying to the surface of the adhesive or adhesive.
The adhesive or pressure-sensitive adhesive may be a conventionally known one. For example, a heat sensitive adhesive, a heat sensitive adhesive, a pressure sensitive adhesive and the like can be mentioned.
The bonding portion 6 may be provided in a band-like region of the entire first side portion. In addition, the bonding portion 6 may be provided also in a region above the third horizontal cutting line 33. In this case, it is preferable that the adhesion portion 6 in the upper region thereof be partially provided (for example, in a dot shape, a lattice shape, or a zigzag shape).

[container]
The sealing label 1 of the present invention is mounted across the container body and the cap portion of the container having the container body and the cap portion detachably attached to the container body. It is effective to apply the sealing label 1 of the present invention to a container having a cap portion which can be removed from the container main body by rotating it in either clockwise or counterclockwise direction when it is removed from the container main body is there. The counterclockwise and clockwise directions are directions as viewed from above the cap portion.
However, the sealing label 1 of the present invention may be attached to a container having a cap portion that can be removed from the container body by rotating only one of the above. Such containers include, for example, containers in which the cap portion is attached to the container body by screwing.
The container is not particularly limited, and examples thereof include containers filled with beverages and foods, and medical containers filled with pharmaceuticals and the like.
The medical container is not particularly limited, and examples thereof include an eye drop container filled with eye drops, a vial filled with a vaccine and the like, a prefilled syringe filled with an injection drug solution and the like, and the like.

Here, the case where the sealing label 1 of the present invention is attached to the prefilled syringe will be specifically described.
As shown in FIG. 4, the prefilled syringe 7 has a container main body 71 filled with a chemical solution, and a cap portion 72 detachably attached to the container main body 71.
The container main body 71 has, for example, a cylindrical trunk portion 711 in which a storage portion is formed, a front closing portion 712 which closes the front opening portion of the trunk portion 711 and into which the cap portion 72 is fitted. A chemical solution injecting portion 713 formed of a small diameter cylindrical portion formed in the closing portion 712 and communicating with the inside of the trunk portion 711; and a hooking portion 714 projecting outward from the periphery of the rear opening of the trunk portion 711; A plunger 716 having a rubber plug 715 sealingly inserted into the body 711 from the rear opening. The drug solution is filled in the space surrounded by the plug portion 715, the body portion 711, and the front closing portion 712, and the cap portion 72 is attached to seal the drug solution dispensing portion 713. It is enclosed. The drug solution dispenser 713 is a syringe needle mounting unit to which a syringe needle is mounted at the time of use.
The materials for forming the body 711, the front closing part 712, the hooking part 714, the plunger 716, and the chemical solution dispensing part 713 are not particularly limited, and each of them is independently made of polyethylene, polypropylene, cyclic polyolefin, polyethylene terephthalate, etc. A synthetic resin, glass, etc. are mentioned. Preferably, the container body 71 is formed of a synthetic resin.
Further, all of the body portion 711, the front closing portion 712, the hooking portion 714, and the chemical solution dispensing portion 713 may be integrally formed, or each portion is selected separately or from them. Two or more parts and one part may be molded separately and they may be assembled by adhesive bonding or by structural connection methods such as fitting or screwing.

The cap portion 72 has an inner circumferential surface fitted to the outer circumferential surface of the front closing portion 712. The inner circumferential surface of the cap portion 72 and the outer circumferential surface of the front closing portion 712 are cylindrical.
Moreover, it is preferable that the cap part 72 and the container main body 71 are straight cylinder shape at least in the part to which the sealing label 1 is mounted | worn. That is, although the outer peripheral length of the cap portion 72 and the outer peripheral length of the container main body 71 may be the same or different, the cap in the attached portion of the sealing label mounted across the cap portion and the container main body It is preferable that the outer peripheral length of both the part 72 and the container main body 71 is the same as illustrated.
By fitting the cap portion 72 into the front closing portion 712, the cap portion 72 is attached to the container body, and the cap portion 72 is either clockwise or counterclockwise in a state of being fitted to the front closing portion 712. It can also be rotated in the direction. The cap portion 72 can be removed from the front closing portion 712 of the container main body 71 by pulling out while rotating the cap portion 72 in either the clockwise or counterclockwise direction, and the prefilled syringe 7 can be opened.

Next, the procedure for mounting the sealing label 1 on the prefilled syringe 7 (the procedure for manufacturing the package) will be described.
The sealing label 1 is supplied, for example, in a state of being temporarily attached on a separator (not shown). The sealing label 1 is peeled off from the separator. For example, the sealing label 1 is rolled from the edge of the first side of the sealing label 1 and peeled off from the separator. As described above, since the second piercing line 42 and the fourth piercing line 44 are not formed up to the edge of the first side of the label substrate 2, the sealing label 1 is peeled off from the separator. Can prevent accidental cracks from occurring.
Align the peeled sealing label 1 so that the second horizontal cutting line 32 coincides with the boundary Y between the cap portion 72 and the container main body 71, or correspond to the upper or lower portion of the boundary Y. Align to Preferably, as shown in FIG. 5, the peeled sealing label 1 is aligned so that the second transverse cutting line 32 corresponds to the upper portion of the boundary portion Y of the cap portion 72 and the container main body 71. While aligning in this manner, the back surface of the first side portion is stuck across the cap portion 72 and the container main body 71 via the adhesive portion 6. Next, the sealing label 1 or the prefilled syringe 7 is rotated to wind the sealing label 1 in the circumferential direction of the prefilled syringe 7. Then, the second side portion of the sealing label 1 is superimposed on the surface of the first side portion of the sealing label 1 attached across the cap portion 72 and the container main body 71, and on the back surface of the second side portion. The second side is attached to the surface of the first side via the provided adhesive portion 6 (see FIG. 6). Thereafter, the sealing label 1 is heated to shrink the label substrate 2 thermally, whereby the sealing label 1 is sufficiently adhered to the prefilled syringe 7.
By mounting the sealing label 1 in this manner, a package 10 is obtained in which the sealing label 1 is wound around the container main body 71 and the cap portion 72 with the lateral direction as a circumferential direction.
In the package, as shown in FIG. 6, the second cutting line 42 and the fifth cutting line 45 overlap and the fourth cutting line 44 in a portion where the first side and the second side overlap and are joined. And the sixth perforation line 46 overlap.
Further, as shown in FIG. 7, a plurality of cutting line assembly units 3 are regularly arranged in the circumferential direction of the prefilled syringe 7.

When the cap portion 72 of this package is rotated counterclockwise around the axis of the cap portion 72, as shown in FIG. 8, the third transverse cutting line consisting of the perforations of each cutting line assembly unit 3 33, the first oblique cutting line 34 and the first horizontal cutting line 31 are broken (in addition, in the case of the perforation line breakage, the non-penetration part between the through holes of the perforation line is broken and the respective through holes are connected) And a cutting line non-forming region between the right end of the first horizontal cutting line 31 of the cutting line assembly unit 3 and the left end of the first horizontal cutting line 31 of the cutting line assembly unit 3 adjacent thereto. Then, the sealing label 1 is divided up and down on the line connecting the first horizontal cutting lines 31 of each cutting line set unit 3, and the first horizontal cutting lines 31 of each cutting line set unit 3, the first oblique cutting line The area surrounded by the 34 and the third transverse cutting line 33 becomes a small piece A and protrudes disorderly.
The breakage of the third transverse cutting line 33, the first oblique cutting line 34 and the first transverse cutting line 31 of each cutting line assembly unit 3 in this manner is presumed to be based on the following function.
That is, when the cap portion 72 is rotated counterclockwise, the upper region of the sealing label 1 is twisted counterclockwise with respect to the lower region based on the band-like region in which the cutting line assembly units 3 are aligned. A tearing force is applied in a direction intersecting the direction in which the first oblique cutting lines 34 extend in the band-like area where the cutting line assembly units 3 are aligned (because the upper area is twisted to the right in the drawing). The non-penetrating portion of the first oblique cutting line 34 is more likely to be torn than the second oblique cutting line 35 due to the directionality of the tearing force, so the first oblique cutting line 34 is broken, and accordingly the first oblique cutting The first transverse cutting line 31 and the third transverse cutting line 33 connected to the line 34 are also broken. In addition, since the first horizontal gap is smaller than the third horizontal gap, the broken line non-forming region between the first horizontal cut lines 31 of the adjacent cut line collective unit 3 is also broken along with the breakage of the first horizontal cut line 31 It is estimated that the sealing label 1 is divided up and down on the line connecting the first horizontal cutting lines 31.
Although the lower region of the sealing label 1 remains in the container body 71 after the opening, the lower region of the sealing label 1 is finely divided in a line connecting the first horizontal cutting lines 31. In the lower region of the sealing label 1 remaining on the surface, no small pieces or the like are generated, and the dividing trace which is the upper end of the lower region becomes a clean linear shape. Therefore, after removing the cap portion 72, the prefilled syringe 7 is easy to use.

On the other hand, when the cap portion 72 of the package is rotated clockwise about the axis of the cap portion 72, as shown in FIG. 9, the second transverse cutting line consisting of the perforations of each cutting line assembly unit 3 32, the second diagonal cutting line 35 and the first horizontal cutting line 31 are broken, and the right end portion of the second horizontal cutting line 32 of the cutting line collective unit 3 and the second horizontal cutting of the cutting line collective unit 3 adjacent thereto The cutting line non-forming area between the left ends of the lines 32 is broken. Then, the sealing label 1 is divided up and down on the line connecting the second horizontal cutting lines 32 of each cutting line set unit 3, and the first horizontal cutting line 31 of each cutting line set unit 3, the second oblique cutting line The area enclosed by the 35 and the second transverse cutting line 32 becomes a small piece B and protrudes disorderly.
The breakage of the second horizontal cutting line 32, the second oblique cutting line 35 and the first horizontal cutting line 31 of each cutting line assembly unit 3 in this manner is presumed to be based on the following function.
That is, when the cap portion 72 is rotated clockwise, the upper area of the sealing label 1 is twisted clockwise with respect to the lower area with reference to the band-like area where the cutting line assembly units 3 are aligned (shown in FIG. In the band-like region where the upper and lower regions twist to the left), the tearing force is applied in a direction intersecting the extending direction of the second oblique cutting line 35 in the band-like region where the cutting line assembly units 3 are aligned. In view of the directionality of the tearing force, the non-penetrating portion of the second oblique cutting line 35 is more easily torn than the first oblique cutting line 34, so the second oblique cutting line 35 is broken, and the second oblique cutting is accordingly performed. The first transverse cutting line 31 and the second transverse cutting line 32 connected to the line 35 are also broken. In addition, since the second transverse distance is smaller than the first transverse distance, the fracture line non-forming region between the second transverse cut lines 32 of the adjacent severing line assembly unit 3 is also fractured with the fracture of the second transverse cut line 32. It is estimated that the sealing label 1 is divided up and down on the line connecting the second horizontal cutting lines 32.
Although the lower region of the sealing label 1 remains in the container body 71 after the opening, the lower region of the sealing label 1 is finely divided in a line connecting the second horizontal cutting lines 32. In the lower region of the sealing label 1 remaining on the surface, no small pieces or the like are generated, and the dividing trace which is the upper end of the lower region becomes a clean linear shape. Therefore, after removing the cap portion 72, the prefilled syringe 7 is easy to use.

As described above, the package 10 on which the sealing label 1 of the present invention is mounted can separate the sealing label 1 and open the container even if the cap portion 72 is rotated in either the clockwise or counterclockwise direction. Also, even if the cap portion 72 is rotated and opened in any direction, a plurality of small pieces are produced on the sealing label 1.
The fact that a plurality of small pieces A and B protrude from the sealing label 1 can be determined at first glance in appearance, so that the container can be easily identified in appearance by using the sealing label 1 of the present invention.

  In addition, the sealing label of this invention is not restricted to the said 1st Embodiment, A design change can be suitably carried out in the scope which this invention intends. Hereinafter, other embodiments of the present invention will be described. In the description, configurations and effects different from the first embodiment will be mainly described, and configurations similar to the first embodiment and the like ( The terms or symbols may be used as they are, and the description of the configuration may be omitted.

[Sealing label of the second embodiment]
In the sealing label 1 of the first embodiment, the first oblique cutting line 34 is provided from the right end 33R of the third horizontal cutting line 33 to the left end 31L of the first horizontal cutting line 31, but is limited thereto Instead, the first diagonal cutting line 34 may be extended obliquely from the part of the third horizontal cutting line 33 to the part of the first horizontal cutting line 31 at the lower right.
For example, as shown in FIG. 10 (a), the first oblique cutting line 34 is continuously provided in the middle of the third horizontal cutting line 33 and continuously in the middle of the first horizontal cutting line 31. Between the parts, it may be extended obliquely to the lower right, or as shown in FIG. 10 (b), the first oblique cutting line 34 is provided continuously to the right end 33 R of the third horizontal cutting line 33 and It may be connected to the middle part of the first horizontal cutting line 31 and may be extended obliquely to the lower right between the right end part and the middle part. In addition, although not shown, when the first oblique cutting line 34 is continuously provided in the middle of the third transverse cutting line 33 and is continuously provided at the left end of the first transverse cutting line 31, or When the cutting line 34 is continuously connected to the left end of the third horizontal cutting line 33 and is connected to the middle of the first horizontal cutting line 31, or the first diagonal cutting line 34 is the third horizontal cutting line It may be connected to the right end of the line 33 and connected to the right end of the first horizontal cutting line 31.

[Sealing label of the third embodiment]
In the sealing label 1 of the first embodiment and the second embodiment, the second oblique cutting line 35 is provided from the right end 32R of the second horizontal cutting line 32 to the left end 31L of the first horizontal cutting line 31. However, the present invention is not limited to this, and the second diagonal cutting line 35 may be extended obliquely from the part of the second horizontal cutting line 32 to the part of the first horizontal cutting line 31 at the upper right.
For example, as shown in FIG. 11A, the second oblique cutting line 35 is connected to the right end 32R of the second horizontal cutting line 32 and connected to the right end 31R of the first horizontal cutting line 31, Between the right ends may be extended obliquely to the upper right, or as shown in FIG. 11 (b), the second oblique cutting line 35 is connected to the left end 32 L of the second horizontal cutting line 32. In addition, it may be provided continuously with the right end 31R of the first horizontal cutting line 31, and may extend obliquely to the upper right between the left end and the right end. In addition, although not shown, when the second oblique cutting line 35 is continuously provided in the middle of the second horizontal cutting line 32 and in the middle of the first horizontal cutting line 31, or the second oblique When the cutting line 35 is continuously connected to the right end of the second horizontal cutting line 32 and is connected to the middle of the first horizontal cutting line 31, or the second diagonal cutting line 35 is the second horizontal cutting line The line 32 may be connected to the right end of the line 32 and may be connected to the middle of the first horizontal cutting line 31.

[Sealing Label of Fourth Embodiment]
In the first to third embodiments, the cutting line assembly unit includes the third horizontal cutting line 33. For example, as shown in FIG. 12, the cutting line assembly unit is the third horizontal cutting line. There is no need to have In this case, the cutting line assembly unit is obliquely extended from the upper side to the lower right of the first horizontal cutting line 31 extending in the lateral direction and the first horizontal cutting line 31, and the first horizontal cutting line A first oblique cutting line 34 provided continuously to a portion, a second transverse cutting line 32 extending in the lateral direction, and a portion extending obliquely upward right from a portion of the second transverse cutting line 32, and the first And a second diagonal cutting line 35 connected to the horizontal cutting line 31.

[Sealing Label of Fifth Embodiment]
In each of the first to fourth embodiments, the first transverse cutting line 31, the second transverse cutting line 32, and the third transverse cutting line 33 are illustrated as having perforations, but as described above. And one of the first to third transverse cutting lines 31, 32, and 33 may be a cutting line. For example, FIG. 13 shows the sealing label 1 in which the first transverse cutting line 31 is a cutting line and the second and third transverse cutting lines 32 and 33 are perforation lines.
Furthermore, in the first to fourth embodiments described above, the sealing label 1 is attached to the container by the bonding portion 6 made of an adhesive or a pressure-sensitive adhesive and attached, but the sealing label 1 of the present invention is an adhesive or It is not limited to the form attached to a container using an adhesive, and it may be a sealing label attached by strongly adhering the label base material 2 to the container.
In such a sealing label (not shown), the label base material is formed into a cylindrical shape, with the lateral direction of the heat-shrinkable label base material as the circumferential direction, and the cylindrical sealing label is The sealing label is thermally shrunk and tightly attached to the container by externally fitting the container including the boundary between the cap and the container body so as to straddle the cap and the container body and applying heat. Thus, the sealing label of the present invention may be a sealing label attached to a container utilizing only the properties of the heat-shrinkable label substrate.

DESCRIPTION OF SYMBOLS 1 Seal label 2 Label base material 3 Cutting line assembly unit 31 1st horizontal cutting line 31L Left end part of 1st horizontal cutting line 31R Right end part of 1st horizontal cutting line 32 2nd horizontal cutting line 32L Left end of 2nd horizontal cutting line Part 32R right end of second horizontal cutting line 33 third horizontal cutting line 33L left end of third horizontal cutting line 33R right end of third horizontal cutting line 34 first diagonal cutting line 35 second diagonal cutting line 7 container 71 container Main body 72 Cap section 10 Package

Claims (8)

Label substrate,
And a plurality of cutting line assembly units formed in the surface of the label substrate,
Each of the cutting line assembly units is
A first transverse cutting line extending laterally,
A first oblique cutting line obliquely extending from the upper side to the lower right of the first transverse cutting line and continuously provided to a part of the first transverse cutting line;
A second transverse cutting line disposed below the first transverse cutting line and extending laterally;
And a second oblique cutting line obliquely extending in the upper right direction from a part of the second transverse cutting line and continuously provided to the first transverse cutting line,
The first transverse cutting line, the second transverse cutting line, the first oblique cutting line and the second oblique cutting line each independently consist of a perforation or a cut line,
The cutting line assembly units are arranged in the lateral direction without intersecting each other ,
The distance between the right end portion of the first horizontal cutting line of the cutting line assembly unit and the left end portion of the first horizontal cutting line of the cutting line assembly unit adjacent thereto is 1.5 mm to 5 mm; The sealing label whose space | interval of the right end part of a 2nd horizontal cutting line and the left end part of the 2nd horizontal cutting line of a cutting line assembly unit adjacent to it is 1.5 mm-5 mm .   The sealing label according to claim 1, wherein each of the first oblique cutting line and the second oblique cutting line comprises a perforation line. The cutting line assembly unit further includes a third transverse cutting line disposed above the first transverse cutting line and extending laterally.
The third transverse cutting line comprises perforation lines or score lines,
The first oblique cutting line is obliquely extended to the lower right from a part of the third horizontal cutting line, and is connected to a part of the first horizontal cutting line ,
The distance between the right end of the third horizontal cutting line of the cutting line assembly unit and the left end of the third horizontal cutting line of the cutting line assembly unit adjacent thereto is 2 mm to 6 mm . Seal label. The first oblique cutting line is connected to either the right end or the left end of the first horizontal cutting line.
The sealing label according to claim 3, wherein the second oblique cutting line is provided continuously with either the right end or the left end of the first horizontal cutting line.   The sealing label according to claim 3 or 4, wherein the first oblique cutting line and the second oblique cutting line are respectively connected to the left end of the first horizontal cutting line.   The distance between the right end portion of the first horizontal cutting line of the cutting line assembly unit and the left end portion of the first horizontal cutting line of the cutting line assembly unit adjacent thereto is the right end portion of the second horizontal cutting line of the cutting line assembly unit The sealing label according to any one of claims 1 to 5, wherein the sealing label is larger than the distance between the left end portion of the second horizontal cutting line and the second horizontal cutting line adjacent to it. The distance between the right end portion of the first horizontal cutting line of the cutting line assembly unit and the left end portion of the first horizontal cutting line of the cutting line assembly unit adjacent thereto is the right end portion of the second horizontal cutting line of the cutting line assembly unit And the distance between the left end of the second horizontal cutting line and the second horizontal cutting line adjacent to it,
The distance between the right end of the third horizontal cutting line of the cutting line assembly unit and the left end of the third horizontal cutting line of the cutting line assembly unit adjacent thereto is the right end portion of the first horizontal cutting line of the cutting line assembly unit The sealing label according to any one of claims 3 to 5, wherein the sealing label is larger than the distance between the left end portion of the first horizontal cutting line and the first horizontal cutting line adjacent to it. A container body, and a cap portion detachably attached to the container body, the cap portion being capable of rotating in either clockwise or counterclockwise direction in a state of being attached to the container body; With a container,
And a sealing label mounted by being wound around the container body and the cap with the lateral direction as a circumferential direction ,
The sealing label comprises a label substrate and a plurality of cut line assembly units formed in the surface of the label substrate,
Each of the cutting line assembly units is
A first transverse cutting line extending laterally,
A first oblique cutting line obliquely extending from the upper side to the lower right of the first transverse cutting line and continuously provided to a part of the first transverse cutting line;
A second transverse cutting line disposed below the first transverse cutting line and extending laterally;
And a second oblique cutting line obliquely extending in the upper right direction from a part of the second transverse cutting line and continuously provided to the first transverse cutting line,
The first transverse cutting line, the second transverse cutting line, the first oblique cutting line and the second oblique cutting line each independently consist of a perforation or a cut line,
The packaging is arranged such that the cutting line assembly units are not crossed each other so that a plurality of small pieces are produced on the sealing label when the cap portion is rotated in either the clockwise or counterclockwise direction. body.

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