JP6083500B2 - Container with double layer glue label and double layer glue label - Google Patents

Description

  The present invention relates to a glue label, and more particularly, to a container with a two-layer glue label and a two-layer glue label to which a two-layer glue label on which an upper paper is laminated is attached on a surface opposite to a sticking surface of a label substrate.

  As a label attached to a container, for example, in Patent Document 1, when a pressure-sensitive adhesive or a heat-sensitive adhesive is used for a label, a release paper is provided on the back side of the adhesive layer. It is stated that a release paper is unnecessary in the case of a glue label that is applied to a container body while applying a paste material to a label base material without providing an agent layer.

JP 2003-2329 A

  The size of the label is limited by the size of the article to which it is attached. When the size of the label is determined, the displayable area is limited to that size. Therefore, in order to further increase the display area or to prepare the contents of a campaign or the like that cannot be viewed without purchasing an article, the label is made to have a two-layer structure of a lower sheet and an upper sheet. Thereby, the display content can be made visible by printing the display content on the surface where the upper paper and the lower paper face each other and peeling the lower paper from the upper paper.

  The glue label affixed to a bottle or the like can be considered to be two-layered. However, by making the glue label two-layered, the entire label becomes more rigid and firm and hard to bend. Therefore, when applying along the outer periphery of a bottle or the like, before the applied paste material is solidified and the adhesion is stabilized, the end portion is easily peeled off from the surface of the bottle or the like, and the application becomes unstable. Therefore, processing such as pressing the label against the bottle or the like until it is firmly attached and cannot be peeled off is required.

  An object of the present invention is to provide a container with a two-layer glue label and a two-layer glue label using a two-layer glue label that can be stably adhered.

  A container with a two-layer glue label according to the present invention includes a cylindrical container, and a glue label that is pasted via glue as a glue material in the circumferential direction of the cylindrical container. Between the label base material to which glue as glue material is applied, the upper paper of the same size as the label base material, the surface opposite to the sticking surface of the label base material, and the back side of the upper paper An adhesive layer that overlaps and adheres the outer shape of the label base material and the outer shape of the upper paper, and a predetermined range from both ends along the circumferential direction of the overlapping of the label base material and the upper paper is not It is characterized by being an adhesive region.

  According to the said structure, since an adhesive layer is not arrange | positioned at the edge part of an overlapping of a label base material and an upper paper, the rigidity of a two-layer glue label becomes low at an edge part. Thereby, for example, when the double-layer glue label is attached to a bottle or the like, peeling of the end portion hardly occurs.

Further, in the container with a two-layer glue label according to the present invention, a release agent layer is provided on either the label base material side or the upper paper side of the adhesive layer, and both end portions along the circumferential direction of the release agent layer are provided. position of at least one side than the position of both end portions along the circumferential direction of the adhesive layer Ru is set to the inside of the circumferential direction. Since the adhesive layer is disposed on the outer side of the release agent layer on at least one side of both end portions in the circumferential direction, the label base material and the upper paper are adhered on at least one side in the circumferential direction and are difficult to peel off.

  In addition, the two-layer glue label according to the present invention includes a label base material on which a paste as a glue material is applied to the sticking surface when sticking to a sticking target, an upper paper having the same size as the label base material, and a label base An adhesive layer that is provided between a surface opposite to the surface on which the material is applied and a surface on the back side of the upper paper, and that overlaps and adheres the outer shape of the label base material and the outer shape of the upper paper. A non-adhesive region is defined as a predetermined range from both ends along the sticking direction of the overlapping shape of the paper and the upper paper.

Further, in the two-layer glue label according to the present invention, a release agent layer is provided on either the label base material side or the upper paper side of the adhesive layer, and at least one of both end portions along the sticking direction of the release agent layer position of the side, rather than the position of both end portions along the sticking direction of the adhesive layer Ru is set inside the sticking direction.

  According to the said structure, in a container with a two-layer glue label and a two-layer glue label, peeling of an edge part can be suppressed and stable sticking can be performed.

It is a figure which shows the state by which the double layer glue label in embodiment of this invention was stuck on the bottle, (a) is a front view, (b) is a top view. BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the structure of the double layer glue label of embodiment concerning this invention, (a) is a top view, (b) is a side view, (c) is detailed sectional drawing. It is sectional drawing of the A section of FIG. It is a figure which shows the other example of arrangement | positioning about the mold release agent layer of the double layer glue label in embodiment of this invention. It is a figure which shows the manufacturing method of the double layer glue label of embodiment which concerns on this invention. For comparison, it is a diagram showing a state in which a two-layer glue label without a non-adhesive region is affixed to a bottle, (a) is a front view, and (b) is a top view.

  Hereinafter, an embodiment according to the present invention will be described in detail with reference to the drawings. In the following, a wine bottle is described as an object to be affixed, but this is an illustrative example, and the bottle is a beverage container that contains beverages such as liquor other than wine, tea, water, juice, supplements, and the like. It's okay. It may be a container that contains liquid, solid, or gas other than beverages such as seasonings and detergents. In addition, as a sticking target, a bottle whose sticking target surface is cylindrical is described, but not limited to a cylindrical article, a cylindrical article such as a polygon, an ellipse, or an oval cross section, a box-like article, a flexible shape It is good also as a sticking object. In addition, a rectangular double-layer glue label is described, but a shape other than a rectangle may be used. For example, a circular shape, an elliptical shape, a polygonal shape, or the like may be used.

  The materials, dimensions, and the like described below are illustrative examples, and can be appropriately changed in accordance with the specifications of the two-layer glue label and the specification of the object to be attached. Hereinafter, in all the drawings, one or the corresponding element is denoted by the same reference numeral, and redundant description is omitted.

  1A and 1B are views showing a state in which a double-layer glue label 10 is affixed to a bottle 8, where FIG. 1A is a front view and FIG. 1B is a top view. The bottle 8 is a wine bottle in which wine is accommodated, and the double-layer glue label 10 displays information such as the name and production area of the wine. The user sees the display contents of the double-layer glue label 10 and purchases it as wine, and gets the bottle 8. The bottle 8 is composed of a cylindrical container body portion having an outer diameter D, an opening portion extending from the body portion to the tip while reducing the diameter, and a cap portion fitted into the opening portion, and the cylindrical outer periphery of the container body portion. A double-layer glue label 10 is affixed to the surface.

  The two-layer glue label 10 includes a label base material 12 on which a paste as a glue material is applied to the sticking surface when sticking to a sticking target, an upper paper 14 having the same size as the label base material 12, and a label base material 12 The adhesive layer 16 is provided between the surface opposite to the sticking surface and the back side surface of the upper paper 14 and adheres the outer shape of the label substrate 12 and the outer shape of the upper paper 14 in an overlapping manner. The The adhesive layer 16 is set to have a width dimension smaller by S at both ends than the label base material 12 and the upper paper 14.

  In the case of FIG. 1, the sticking target is the bottle 8, and the sticking surface is a surface facing the cylindrical outer peripheral surface of the bottle 8. The glue as the glue material is used for bonding the sticking surface of the label base 12 of the double-layer glue label 10 and the cylindrical outer peripheral surface of the bottle 8. The glue as the glue material is attached to at least both ends in the direction in which the label base 12 is wound around the bottle 8. It may be attached to the entire surface of the label substrate 12. The glue as the glue material is different from the adhesive layer 16 provided between the label substrate 12 and the upper paper 14. When the two-layer glue label 10 is affixed to the bottle 8, gluing is performed on the affixing surface of the label base material 12 of the two-layer glue label 10 by a gluing device. Therefore, no adhesive paste is attached to the two-layer glue label 10 itself.

  FIG. 2 is a diagram for explaining the laminated structure of the flat shape before the two-layer glue label 10 is attached. (A) is a top view, (b) is a side view, (c) is a detailed sectional view. The double-layer glue label has a label surface from the affixed surface side to the display surface side, with the affixed surface being the surface affixed to the bottle 8 and the front surface that is touched by the user when affixed. This is a laminated label in which the material 12, the adhesive layer 16, and the upper paper 14 are laminated. In FIG. 2C, the lower side of the paper surface is the pasting surface side, and the upper side is the display surface side.

  The label substrate 12 includes a substrate body 20, printing layers 22 and 24 provided on both sides thereof, and a release agent layer 26 provided on the printing layer 24. The label substrate 12 is a sheet on which glue as a glue material is adhered on the printing layer 22 by a gluing device when the label substrate 12 is affixed to the bottle 8. The glue as the glue material is a polyvinyl acetate-based or polyvinyl alcohol-based aqueous adhesive. Natural paste such as starch paste can also be used. An example of the thickness of the glue attached to the sticking surface of the label substrate 12 is about 15 μm. An adhesive other than a water-based adhesive may be used as the paste.

The substrate body 20 is a paper sheet. A paper sheet having a basis weight of about 45 to 65 g / m ² can be used. In addition to the paper sheet, a plastic sheet having good adhesiveness with glue as a glue material may be used. In this case, a plastic sheet having a water absorption property and a porous plastic sheet are particularly preferable.

  The print layer 22 is a layer in which display contents are printed on the side of the label substrate 12 on which the label is attached. As the printing ink, it is preferable to use oil-based ink or ultraviolet curable ink. As a printing method, a known printing technique such as a relief plate, an intaglio, and a planographic plate can be used. An example of the thickness of the printing layer 22 is about 0.1 to 2 μm.

  When the bottle 8 is made of a transparent material such as glass and the contents accommodated in the bottle 8 are transparent, the user can visually recognize the back side of the label base 12 through these. A display related to an object or the like can be used as a print content. Even when the bottle 8 is made of a metal or the like and is opaque, it is possible to print the alignment mark of the double-layer glue label 10 and use it for operations such as sticking.

  The print layer 24 is a layer in which display contents are printed on the surface opposite to the attachment surface of the label substrate 12. The printing ink, the printing method, the thickness of the printing layer, and the like can be the same as those for the printing layer 22.

  The printed layer 24 is hidden by the upper paper 14 in the initial state of the two-layer glue label 10 and cannot be visually recognized by the user. The user purchases wine by looking at the content printed on the display surface of the upper paper 14 of the double-layer glue label 10 and obtains the bottle 8. Therefore, when the upper paper 14 is peeled off from the adhesive layer 16, the printed layer 24 on the label substrate 12 can be visually recognized for the first time. Thereby, a display area increases and a lot of information can be provided to the user. Further, information such as campaigns, prizes, prizes, etc. that are desired to be notified only to the user who has purchased the bottle 8 can be hidden by the upper paper 14, and the user can provide such information for the first time by removing the upper paper 14.

  The release agent layer 26 is disposed on the printed layer 24 of the label base 12 so as to face the adhesive layer 16, and facilitates the peeling of the upper paper 14 integrated with the adhesive layer 16 from the label base 12. Is provided. As the release agent layer 26, a silicone resin layer can be used. An example of the thickness of the release agent layer 26 is about 0.1 to 2 μm.

  Similar to the label base material 12, the upper paper 14 includes an upper paper main body 30 and printing layers 32 and 34 provided on both sides thereof. The upper paper body 30 can use the same paper sheet as the base material body 20 of the label base material 12. The basis weight of the paper sheet can be the same as that of the base body 20. In addition to the paper sheet, a plastic sheet can also be used.

  The print layer 32 is a layer in which display contents are printed on the display surface side as the two-layer glue label 10. The printing ink, the printing method, the thickness of the printing layer, and the like can be the same as those for the printing layers 22 and 24.

  When the user intends to purchase wine, the user looks at the two-layer glue label 10 attached to the bottle 8, and what is visible at that time is the display content of the printed layer 32. Therefore, the print layer 32 prints the content related to the wine that is the content of the bottle 8 as the display content. For example, in addition to the design that draws the eye of the user, the contents related to the product display such as the trademark of wine, the amount of wine, and the items related to the wine manufacturer are printed.

  The print layer 34 is a layer in which display content is printed on the surface of the upper paper 14 opposite to the display surface. The printing ink, the printing method, the thickness of the printing layer, and the like can be the same as those of the printing layers 22, 24, and 32.

  Since the printed layer 34 is on the back side of the upper paper 14 in the initial state of the two-layer glue label 10, the user cannot visually recognize the printed layer 34 like the printed layer 24 of the label substrate 12. When the user obtains the bottle 8 and peels the upper paper 14 from the adhesive layer 16 there, the printed layer 34 on the back side of the upper paper 14 can be visually recognized for the first time. Thereby, a display area increases further and more information can be provided to a user. Further, for information such as a campaign that only the user who purchased the bottle 8 wants to know, when the user peels off the top paper 14, such information can be provided for the first time.

  The adhesive layer 16 is provided to overlap and bond the label base 12 and the upper paper 14 together. The adhesive layer 16 is disposed on the printing layer 34 of the upper paper 14 and faces the release agent layer 26 of the label substrate 12. As the adhesive layer 16, a hot melt adhesive can be used. An example of the thickness of the adhesive layer 16 is about 10 to 30 μm.

  The hot melt adhesive can be coated on the printed layer 34 of the upper paper 14 by heating and melting itself. As the hot melt adhesive, a base resin containing an additive such as a tackifier can be used. As the base resin, ethylene-based resins such as ethylene-vinyl acetate copolymer and ethylene acrylic acid copolymer, styrene-butadiene block copolymer, and the like can be used. As the tackifier, rosin resin, terpene resin, petroleum resin, phenol resin and the like can be used. The adhesive layer 16 is preferably one that can be reapplied after peeling. The adhesive layer 16 may use a pressure sensitive adhesive or the like in addition to the hot melt adhesive.

  The adhesive layer 16 is not coated with the adhesive on the entire upper paper 14, and the range of S from the both ends in the width direction is not applied, and the range is the non-bonded region. It is also possible to apply an adhesive to the entire upper paper 14, and to provide a non-adhesive layer with ink or the like on the surface of the adhesive in the region S from both ends in the width direction, thereby making the range a non-adhesive region. The width direction is the left-right direction of the paper surface in FIG. 2, and is the direction along the outer peripheral surface when being applied along the outer peripheral surface of the bottle 8 in FIG. That is, the width direction is a direction in which the double-layer glue label 10 is bent when it is affixed to the bottle 8, and is the affixing direction.

  The double-layer glue label 10 has a thickness of the upper paper 14 added to a general glue label having a thickness of only one layer of the label substrate 12, so that the rigidity as a label is increased and the stiffness is increased. It is difficult to bend and it is difficult to follow the outer peripheral surface of the bottle 8. In consideration of this, the size in the width direction of the adhesive layer 16 is shortened by S at both ends, and the label base material 12 and the upper paper 14 are not bonded at both ends, so that the double-layer glue label The rigidity at both ends in the width direction of 10 is reduced.

  FIG. 2 shows the width dimension in the horizontal direction as L and the height dimension in the vertical direction as H when the two-layer glue label 10 is flat. For example, when the outer diameter of the bottle 8 is 70 mm and the double-layer glue label 10 is pasted so that the angle seen from the central axis along the outer peripheral surface is 240 degrees, L = (π × 70 mm) × (240 degrees / 360 degrees), L is about 145 mm. H can be about 100 mm.

  FIG. 3 shows a cross-sectional view of the portion A in FIG. 2, that is, the end portion in the width direction of the double-layer glue label 10. In the label substrate 12, the printing layer 22, the substrate main body 20, the printing layer 24, and the release agent layer 26 are all the same size, and end portions in the width direction are aligned. Similarly, in the upper paper 14, the printing layer 32, the upper paper main body 30, and the printing layer 32 are all the same size, and end portions in the width direction are aligned. Further, the size of the label base 12 and the size of the upper paper 14 are the same, and the end of the label base 12 in the width direction and the end of the upper paper 14 in the width direction are aligned. On the other hand, the adhesive layer 16 is shorter by S from the end portions in the width direction, and this short S is a non-adhesive region. An example of S, which is the width dimension of the non-bonded region, is about 1 to 10 mm.

  In the above description, it is assumed that the size of the release agent layer 26 is the same as the size of the base body 20, and the end in the width direction of the release agent layer 26 is aligned with the end in the width direction of the base body 20. did. As a modified example of the arrangement of the release agent layer 26, the width direction dimension of the release agent layer 26 is shorter than the width direction dimension of the base body 20, and further shorter than the width direction dimension of the adhesive layer 16. it can. FIG. 4 shows that the dimension at the end in the width direction of the release agent layer 26 is shorter than the dimension at the end in the width direction of the adhesive layer by G, and the position of the end along the width direction of the release agent layer is It is a figure which shows the example set so that it might become inner side of the width direction by G rather than the position of the edge part along the width direction of an contact bonding layer. By doing so, the upper paper 14 is bonded to the base body 20 with the width of G at the end in the width direction of the double-layer glue label 10. As a result, the two-layer glue label 10 is more difficult to peel off at the end. An example of the dimension of G is slightly shorter than S and is about 1 to 8 mm.

  The dimension at the end in the width direction of the release agent layer 26 may be made shorter by G than the dimension at the end in the width direction of the adhesive layer only on one side of both ends along the width direction. That is, the structure shown in FIG. 4 may be used at one end of both ends along the width direction, and the structure shown in FIG. 3 may be used at the other end. By doing so, the two-layer glue label 10 can be made difficult to peel off at one end in the width direction, and the user can easily peel off the upper paper 14 at the other end. Each of both end portions along the width direction may have the structure shown in FIG. At that time, the upper paper 14 is bonded to the base body 20 with the width G at both ends along the width direction. As a result, the two-layer glue label 10 is more difficult to peel off at both ends.

  FIG. 5 is a diagram showing a method for manufacturing a long label sheet 11 in which the two-layer glue label 10 is continuous. FIG. 5A shows a flow line in which a long label base sheet 13 is integrated with a long upper paper sheet 15 via an adhesive layer 16 to form a long label sheet 11. b) is a cross-sectional view of the top sheet 15, (c) is a cross-sectional view of the label base sheet 13, and (d) is a cross-sectional view of the label sheet 11. In addition, the front and back of the label sheet 11 in FIG. 5 is reverse to the front and back of the two-layer glue label 10 in FIG.

  To manufacture the label sheet 11, first, the long upper paper sheet 15 is conveyed in the longitudinal direction. The conveying direction is indicated by a white arrow in FIG. The conveyance roller which is not illustrated can be used for conveyance. As shown in FIG. 5B, the upper paper sheet 15 is composed of an upper paper main body sheet 31 and printing layers 32 and 34 arranged at predetermined intervals on both sides thereof. The upper paper body sheet 31 is a long paper sheet.

  When the upper paper sheet 15 is conveyed to the adhesive coating device, the adhesive layer 16 is attached on the printing layer 34 of the upper paper sheet 15. The adhesive coating apparatus includes a tank 62 in which a molten hot melt adhesive 60 is accommodated, a roller 64 for making the thickness of the hot melt adhesive 60 derived from the tank 62 constant, and the shape of the adhesive layer 16. It consists of a coating roller 66 that holds a hot melt adhesive 60 in size. The coating roller 66 is a roller having a convex portion corresponding to the shape and dimension of the adhesive layer 16, and holds the hot melt adhesive 60 on the convex portion and presses it against the upper surface of the upper paper sheet 15. The upper hot melt adhesive is transferred to the upper surface of the upper paper sheet 15 to form the adhesive layer 16.

  Here, although it has been described that the relief printing technique is used for forming the adhesive layer 16, an intaglio printing technique or a flat printing technique may be used.

  In parallel with the step of applying the adhesive layer 16 to the upper paper sheet 15, the long label base material sheet 13 is conveyed in the longitudinal direction toward the integrated roller 70. The conveying direction is indicated by a white arrow in FIG. The conveyance roller which is not illustrated can be used for conveyance. As shown in FIG. 5 (c), the label base sheet 13 is formed on the base body sheet 21, the print layers 22, 24 arranged at predetermined intervals on both sides thereof, and the print layer 24. And a release agent layer 27. The base body sheet 21 is a long paper sheet, and the release agent layer 27 is a layer continuous in the longitudinal direction.

  The upper paper sheet 15 with the adhesive layer 16 formed on the upper surface is further conveyed in the direction of the white arrow, and when it comes to the integrated roller 70, the label base sheet 13 is pressed against the upper paper sheet 15 here. And both are integrated. Here, the release agent layer 27 of the label base sheet 13 is pressed against the adhesive layer 16 of the upper paper sheet 15.

  In this way, the upper sheet 15 having the adhesive layer 16 formed on the upper surface and the label base sheet 13 having the release agent layer 27 are integrated along the longitudinal direction, and the two-layer glue label 10 is continuous. The resulting long label sheet 11 is obtained. The long label sheet 11 is wound up on a roll.

  The roll on which the long label sheet 11 is wound is conveyed to a glue label sticking device and used for sticking the two-layer glue label 10 to the bottle 8. The glue label affixing device attaches glue as a glue material to the conveying part of the bottle 8, a cutting part for cutting the long label sheet 11 into individual two-layer glue labels 10, and the affixing surface of the two-layer glue label 10. And a pasting portion for winding and pasting the two-layer glue label 10 glued on the long bottle 8. In this manner, the double-layer glue label 10 can be attached to the bottle 8 using the long label sheet 11 manufactured by the manufacturing method of FIG.

  The operational effects of the above configuration will be described in comparison with a case where a two-layer glue label without a non-adhesive region is used. 6 is a view corresponding to FIG. 1, in which the sizes of the label base 12 and the upper paper 14 are the same as those in FIG. 1, and the adhesive layer 50 is formed on the entire area where the label base 12 and the upper paper 14 overlap. It is a figure which shows when this is stuck on the bottle 8 which has the same outer diameter D as FIG. 1 using the provided double layer glue label 40. FIG.

  In this case, since the adhesive layer 50 is provided on the entire surface of the region where the label base material 12 and the upper paper 14 overlap, the label base material 12 and the upper paper 14 are fully integrated via the adhesive layer 50. Therefore, the two-layer glue label 40 has higher rigidity and firmness than the general glue label of only one layer of the label substrate 12, and is difficult to bend in the width direction. Therefore, even if the two-layer glue label 40 is wound along the outer peripheral surface of the bottle 8, the end portion is difficult to bend and a peeling portion 46 from the bottle 8 is generated. In order to prevent this, it is necessary to keep pressing the double-layer glue label 40 against the bottle 8 until the glue is solidified and the bottle 8 and the double-layer glue label 40 are completely attached. The time varies depending on the outer diameter D of the bottle 8, the thickness of the label base material 12 and the upper paper, the material of the glue, etc., but for example, about 10 minutes may be required.

  According to the two-layer glue label 10 having the configuration shown in FIGS. 1 to 3, in the width direction of the two-layer glue label 10, it adheres to a predetermined range S from the overlapping end portion of the label base material 12 and the upper paper 14. Layer 16 is not disposed. The range S is a non-adhesion region where the adhesive layer 16 is not disposed. In this non-adhesion region, the label base 12 and the upper paper 14 are free ends without being constrained to each other. Therefore, the label base 12 has the same rigidity as a general glue label of only one layer of the label base 12. Become. Therefore, since the label base 12 can be held along the outer peripheral surface of the bottle 8 by the adhesiveness of the glue, it is not necessary to keep pressing the two-layer glue label 10 against the bottle 8 until the glue is solidified. Thus, according to the two-layer glue label 10 of FIG. 1, FIG. 2, stable sticking to the bottle 8 can be performed.

  8 bottles, 10, 40 double-layer glue label, 11 label sheet, 12 label base material, 13 label base sheet, 14 top paper, 15 top paper sheet, 16, 50 adhesive layer, 20 base body, 21 base body sheet , 22, 24, 32, 34 Print layer, 26, 27 Release agent layer, 30 Upper paper body, 31 Upper paper body sheet, 46 Peeling part, 60 Hot melt adhesive, 62 Tank, 64 rollers, 66 Coating roller 70 Integrated roller.

Claims (2)

A cylindrical container;
A glue label attached via glue as glue material in the circumferential direction of the cylindrical container;
With
The glue label
A label base material on which glue as a glue material is applied to the affixing surface;
An overlay of the same size as the label substrate,
An adhesive layer provided between the surface opposite to the label substrate affixing surface and the back surface of the upper paper, and overlaying and adhering the outer shape of the label base and the upper paper;
Including
A predetermined range from both end portions along the circumferential direction of the overlay of the label base material and the upper paper is defined as a non-adhesive region,
A release agent layer is provided on either the label substrate side or the upper paper side of the adhesive layer,
A position of at least one side of both end portions along the circumferential direction of the release agent layer is set on the inner side in the circumferential direction with respect to positions of both end portions along the circumferential direction of the adhesive layer. Labeled container. A label base material on which a paste as a glue material is applied to a sticking surface when sticking to a sticking target;
An overlay of the same size as the label substrate,
An adhesive layer provided between the surface opposite to the label substrate affixing surface and the back surface of the upper paper, and overlaying and adhering the outer shape of the label base and the upper paper;
With
The predetermined range from both ends along the direction of application of the shape of the overlay of the label base material and the upper paper is defined as a non-adhesive region,
A release agent layer is provided on either the label substrate side or the upper paper side of the adhesive layer,
The position of at least one side of both end portions along the sticking direction of the release agent layer is set inside the sticking direction with respect to the position of both end portions along the sticking direction of the adhesive layer. label.

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