JP5655564B2 - Label paper and manufacturing method thereof - Google Patents

Description

  The present invention relates to a label sheet and a manufacturing method thereof.

  For example, in Patent Document 1, a pair of rollers that convey a mount having a large number of labels attached to the surface, and one end edge side of the mount along with a label perpendicular to the back side of the mount in the middle of the transport of the mount by the pair of rollers. There has been proposed a label peeling device provided with a roller for folding a base sheet, which is bent in a direction and peels off one end edge side of the label from the surface side of the base sheet using an elastic difference between the base sheet and the label.

  Further, Patent Document 2 is a label peeling apparatus that peels a label in the process of feeding a strip-shaped label base material, and is provided at a main body part that guides a label along a feeding direction, and a front end part of the main body part. There has been proposed a label peeling apparatus including a peeling portion 2 and first and second feed direction changing means provided in the region of the main body portion.

Japanese Patent Laid-Open No. 06-032336 JP 2004-224353 A

  The subject of this invention is providing the manufacturing method of the label paper which implement | achieves the cutting | disconnection of the functional member in a label paper main body, suppressing the cutting | disconnection of release paper.

The above problem is solved by the following means. That is,
The invention according to claim 1
A label paper main body having a base paper and an adhesive layer provided on one side of the base paper, a linear functional member disposed in the label paper main body, and the adhesive layer of the label paper main body are covered. Among the label paper composed of release paper, as a step of cutting the label paper main body,
A first cut that cuts the linear functional member together with the label paper main body along the direction intersecting the length direction of the linear functional member in a state where the release paper is peeled from the adhesive layer. Process,
After the first cutting step, the label paper body excluding the linear functional member is cut along the length direction of the linear functional member in a state where the adhesive layer is covered with the release paper. A second cutting step,
The manufacturing method of the label paper which has a cutting process containing this.

The invention according to claim 2
The label paper manufacturing method according to claim 1 , wherein the first cutting step is a step of cutting intermittently so as to have an uncut portion.

The invention according to claim 3
The method for producing a label sheet according to claim 2 , wherein the second cutting step is a step of cutting so as to contact both end portions of the uncut portion in the first cutting step.

The invention according to claim 4
Preparing a label paper comprising a base paper and a label paper main body having an adhesive layer provided on one side of the base paper, and a release paper covering the adhesive layer of the label paper main body;
A first peeling step of peeling the release paper from the adhesive layer;
After the first peeling step, a supplying step of supplying a linear functional member on the adhesive layer;
A first coating step of coating the adhesive layer with the release paper after the supplying step;
A second peeling step of peeling the release paper from the adhesive layer after the first coating step;
After the second peeling step, in a state where the release paper is peeled from the adhesive layer, the linear functional member is moved together with the label paper main body along the direction intersecting the length direction of the linear functional member. A first cutting step for cutting;
A second coating step of coating the adhesive layer with the release paper after the first cutting step;
After the second coating step, the label paper main body excluding the linear functional member is cut along the length direction of the linear functional member in a state where the adhesive layer is covered with the release paper. A second cutting step;
A method for producing a label paper having

The invention according to claim 5
A label paper main body having a base paper and an adhesive layer provided on one side of the base paper, a linear functional member disposed in the label paper main body, and the adhesive layer of the label paper main body are covered. Among the label paper composed of release paper, as means for cutting the label paper main body,
A first cut that cuts the linear functional member together with the label paper main body along the direction intersecting the length direction of the linear functional member in a state where the release paper is peeled from the adhesive layer. Means,
After the cutting by the first cutting means, the label paper main body excluding the linear functional member is placed along the length direction of the linear functional member in a state where the adhesive layer is covered with the release paper. Second cutting means for cutting
Apparatus for producing label paper having a cutting process including:

The invention according to claim 6
The label sheet manufacturing apparatus according to claim 5 , wherein the first cutting means is means for cutting intermittently so as to have an uncut portion.

The invention according to claim 7 provides:
The label sheet manufacturing apparatus according to claim 6 , wherein the second cutting unit is a unit that cuts the first cutting unit so as to contact both ends of the uncut portion.

The invention according to claim 8 provides:
Means for preparing a label paper composed of a base paper and a label paper body having an adhesive layer provided on one side of the base paper, and a release paper covering the adhesive layer of the label paper body;
First peeling means for peeling the release paper from the adhesive layer;
A supply means for supplying a linear functional member onto the adhesive layer after peeling by the first peeling means;
A first covering means for covering the adhesive layer with the release paper after being supplied by the supplying means;
A second peeling means for peeling the release paper from the adhesive layer after coating by the first coating means;
After peeling by the second peeling means, in a state where the release paper is peeled from the adhesive layer, the linear functional member together with the label paper main body in a direction intersecting the length direction of the linear functional member. First cutting means for cutting along,
A second covering means for covering the adhesive layer with the release paper after being cut by the first cutting means;
After the coating by the second coating means, the label paper main body excluding the linear functional member is placed along the length direction of the linear functional member in a state where the adhesive layer is covered with the release paper. A second cutting means for cutting;
Manufacturing apparatus for label paper having

The invention according to claim 9 is:
A label paper main body having a base paper and an adhesive layer provided on one side of the base paper;
A linear functional member which is disposed in front Symbol label paper body,
A release paper covering the adhesive layer of the label paper body;
A first cut portion in which the linear functional member is cut together with the label sheet main body, and has a non-cut portion along a direction intersecting the length direction of the linear functional member. A first cutting section intermittently cut into
A second cutting portion obtained by cutting the label sheet main body excluding the linear functional member, the uncut portion along the length direction of the linear functional member and at the first cutting portion. A second cut portion cut so as to contact both ends of the portion;
With label paper.

According to the first aspect of the present invention, a method for manufacturing a label paper that achieves the cutting of the functional member in the label paper body while suppressing the cutting of the release paper to obtain a label paper body divided by the cutting. Can provide.
According to the invention which concerns on Claim 2 , compared with the case where the said 1st cutting process is given by continuous cutting | disconnection, the manufacturing method of the label paper which suppresses position shift of the cut | disconnected label paper main bodies can be provided.
According to the third aspect of the present invention, a label paper manufacturing method can be provided in which a label paper main body cut in a target size is obtained in two steps.
According to the invention which concerns on Claim 4 , the manufacturing method of the label paper which implement | achieves the cutting | disconnection of the functional member in a label paper main body can be provided, suppressing cutting | disconnection of a release paper.

According to the invention according to claim 5 , the label sheet manufacturing apparatus that achieves the cutting of the functional member in the label sheet body while suppressing the cutting of the release sheet, and obtains the label sheet body divided by the cutting. Can provide.
According to the invention which concerns on Claim 6 , compared with the case where it has the said 1st cutting means which performs continuous cutting | disconnection, the manufacturing apparatus of the label paper which suppresses position shift of the cut | disconnected label paper main bodies can be provided.
According to the invention which concerns on Claim 7 , the manufacturing apparatus of the label paper from which the label paper main body cut | disconnected by the target magnitude | size can be obtained with two cutting means can be provided.
According to the invention which concerns on Claim 8 , the manufacturing apparatus of the label paper which implement | achieves the cutting | disconnection of the functional member in a label paper main body can be provided, suppressing cutting | disconnection of a release paper.

According to the invention which concerns on Claim 9 , the cutting | disconnection of a release paper is suppressed and the label paper from which the functional member in a label paper main body was cut | disconnected can be provided.

It is a schematic block diagram which shows the manufacturing apparatus of the label paper which concerns on this embodiment. It is a schematic process drawing which shows the manufacturing method of the label paper which concerns on this embodiment. It is a schematic process drawing which shows the manufacturing method of the label paper which concerns on this embodiment. It is a schematic process drawing which shows the manufacturing method of the label paper which concerns on this embodiment. It is a schematic process drawing which shows the manufacturing method of the label paper which concerns on this embodiment. It is a schematic process drawing which shows the manufacturing method of the label paper which concerns on this embodiment. It is a schematic process drawing which shows the manufacturing method of the label paper which concerns on this embodiment. It is a schematic process drawing which shows the manufacturing method of the label paper which concerns on this embodiment. It is a schematic process drawing which shows the manufacturing method of the label paper which concerns on this embodiment. It is a schematic process drawing which shows the manufacturing method of the label paper which concerns on this embodiment. It is a schematic perspective view which shows the label paper concerning this embodiment. It is a schematic sectional drawing which shows the label paper concerning this embodiment. It is a schematic block diagram which shows the pressing blade with which a 1st cutting device is provided in the label paper manufacturing apparatus which concerns on this embodiment. It is a schematic block diagram which shows the rotary blade with which a 2nd cutting device is provided in the label paper manufacturing apparatus which concerns on this embodiment. It is a schematic diagram for demonstrating the large Barkhausen effect.

  Embodiments of the present invention will be described below. This embodiment is an example for carrying out the present invention, and the present invention is not limited to this embodiment. It should be noted that members having substantially the same function / action will be described by giving the same reference numerals throughout the drawings, and redundant description may be omitted.

  FIG. 1 is a schematic configuration diagram illustrating a label sheet manufacturing apparatus according to the present embodiment.

  The label sheet manufacturing apparatus 101 according to the present embodiment includes, for example, a label sheet body 10A having a base sheet 11 and an adhesive layer 12 provided on one side of the base sheet 11, and a function disposed in the label sheet body 10A. Label paper 10 constituted by the adhesive member 14 and the release paper 13 covering the adhesive layer 12 of the label paper main body 10A. Specifically, for example, the adhesive layer of the label paper main body 10A cut and divided into a plurality of parts This is an apparatus for obtaining a label sheet 10 (see FIGS. 11 and 12) in which 12 is covered with a piece of release paper 13.

As shown in FIG. 1, the label sheet manufacturing apparatus 101 according to the present embodiment includes, for example, a label sheet 10 wound in a roll prepared in advance (however, the label sheet main body 10A in which the functional member 14 is not disposed). An apparatus for carrying out supply of the linear functional member 14 and cutting of the label paper main body 10A.
From the downstream side in the transport direction of the label paper main body 10A toward the upstream side,
A first peeling device 20A for peeling the release paper 13 from the adhesive layer 12 of the label paper body 10A;
A supply device 40 for supplying a linear functional member 14 onto the adhesive layer 12 of the label paper body 10A;
A first coating device 30A for coating the adhesive layer 12 of the label paper body 10A with the release paper 13,
A second peeling device 20B for peeling the release paper 13 from the adhesive layer 12 of the label paper body 10A;
In a state where the release paper 13 is peeled from the adhesive layer 12 of the label paper main body 10A, the linear functional member 14 is crossed (for example, orthogonal) with the length direction of the linear functional member 14 together with the label paper main body 10A. A first cutting device 50 for cutting along a direction;
A second coating device 30B for coating the adhesive layer 12 of the label paper main body 10A with the release paper 13,
With the adhesive layer 12 of the label paper main body 10A covered with the release paper 13, the label paper main body 10A excluding the linear functional member 14 is moved along the length direction of the linear functional member 14. A second cutting device 60 for cutting;
A cutting device 70 for cutting the label paper 10 to a target size (size);
Are sequentially provided.

Hereinafter, a label sheet manufacturing method according to the present embodiment will be described together with each element of the label sheet manufacturing apparatus 101 according to the present embodiment.
2 to 10 are schematic process diagrams illustrating a method for manufacturing a label sheet according to the present embodiment.
2 to 6 are schematic process diagrams corresponding to the plan view of the label paper (however, FIGS. 2A to 4E correspond to the plan views viewed from the adhesive layer side of the label paper body). 4 (F) to FIG. 6 (I) are schematic process diagrams corresponding to plan views viewed from the base paper side of the label paper main body.
7 to 8 are schematic process diagrams corresponding to cross-sectional views cut along a direction orthogonal to the conveyance direction of the label paper.
9 to 10 are schematic process diagrams corresponding to cross-sectional views cut along the conveyance direction of the label paper.
In the figure, “P” indicates the conveyance direction of the label paper 10.

  First, as shown in FIGS. 2 (A), 7 (A) and 9 (A), an uncut label paper body, which is a base paper 11 and an adhesive layer 12 provided on one side of the base paper 11, A label paper 10 comprising a label paper main body 10A (a label paper main body on which no functional member is arranged) and a release paper 13 covering the adhesive layer 12 of the label paper main body 10A is prepared.

Next, as shown in FIGS. 2B, 7B, and 9B, the release paper 13 is peeled from the adhesive layer 12 of the label paper main body 10A (first peeling step).
This step is performed by the first peeling device 20A.

  The first peeling device 20A is, for example, a pressing roll 21A that presses the surface of the label paper 10 (the surface of the peeling paper 13), and the upper surface of the pressing roll 21A. And a peeling roller 22A that peels the release paper 13 from the adhesive layer 12 of the label paper main body 10A.

  In the first peeling device 20A, starting from the pressing portion of the pressing roll 21A, the release paper 13 is pulled up by the rotating peeling roller 22A to peel the release paper 13 from the adhesive layer 12 of the label paper main body 10A.

  In addition, the 1st peeling apparatus 20 is not restricted to the said structure, It is good also as a known structure.

Next, as shown in FIGS. 3C, 7C, and 9C, a linear functional member is supplied onto the adhesive layer 12 of the label paper main body 10A (supplying step).
This step is performed by the supply device 40.

  The supply device 40 is, for example, between the first peeling device 20A and the first coating device 30A, and the adhesive between the release paper 13 peeled off by the first peeling device 20A (its peeling roll 22A) and the label paper main body 10A. It is arranged in a region (space) generated between the layers 12.

  For example, the supply device 40 continuously connects the linear functional members 14 such that the length direction of the linear functional members 14 is along the conveyance direction of the label paper 10, and adheres the label paper main body 10 </ b> A. Device for feeding on layer 12.

The supply device 40 supplies the label sheet main body 10A, which has been cut and divided into a plurality of pieces, so that at least one linear functional member 14 is disposed.
That is, in the supply device 40, for example, when the label paper body 10 </ b> A is cut in the width direction (direction intersecting (for example, orthogonal to) the conveyance direction of the label paper 10) by cutting by the second cutting device 60, the cutting is performed. The linear functional member 14 is supplied to the individual label sheet main body 10A.

  Specifically, in the supply device 40, when the label sheet main body 10A is divided into n pieces in the width direction (direction intersecting (for example, orthogonal to) the conveyance direction of the label sheet 10) by cutting by the second cutting device 60, At least n linear functional members are supplied at intervals in a direction intersecting (for example, orthogonal to) the conveyance direction of the label paper 10.

  Here, in the present embodiment, by the cutting by the second cutting device 60, the label paper main body 10 </ b> A is divided into five in the width direction (direction intersecting (for example, perpendicular to) the conveyance direction of the label paper 10). Although the form which supplies five linear functional members by is shown, it is not necessarily restricted to this.

  In addition, the supply apparatus 40 is not restricted to the said structure, It is good also as a known structure.

Next, as shown in FIGS. 3D, 7D, and 9D, the adhesive layer 12 of the label paper main body 10A is covered with the release paper 13 (first covering step).
This step is performed by the first coating apparatus.

  30 A of 1st coating apparatuses are made to contact 31 A of support rolls which support the back surface of the release paper 13 peeled with the peeling roll 22A of the 1st peeling apparatus 20A, and the surface of the release paper 13, for example, and the adhesive of label paper main body 10A A pressing roll 32A for pressing the release paper 13 on the layer 12 side.

  In the first coating apparatus 30A, for example, the release paper 13 is pulled down by the rotating pressing roll 32A starting from the support portion of the support roll 31A, and the release paper 13 is pressed against the pressure-sensitive adhesive layer 12 of the label paper main body 10A.

  Here, by covering the release paper 13 with the first coating device 30A, the linear functional member 14 supplied by the supply device 40 is buried in the adhesive layer 12 and fixed.

  Note that the first coating apparatus 30A is not limited to the above configuration, and may have a known configuration.

Next, as shown in FIGS. 4E, 7E, and 9E, the release paper 13 is peeled from the adhesive layer 12 of the label paper main body 10A (second peeling step).
This step is performed by the second coating apparatus 30B.

  Similarly to the first peeling device 20A, for example, the second peeling device 20B is disposed above the pressing roll 21B and the pressing roll 21B that presses the surface of the label paper 10 (the surface of the peeling paper 13). And a peeling roller 22B that peels the release paper 13 from the adhesive layer 12 of the label paper main body 10A in contact with the back surface (the surface in contact with the adhesive layer 12).

  Even in the second peeling device 20B, the release paper 13 is pulled up by the rotating release roller 22B starting from the pressing portion of the pressing roll 21B, and the release paper 13 is peeled from the adhesive layer 12 of the label paper main body 10A.

  In addition, the 2nd peeling apparatus 20B is good also as a well-known structure not only in the said structure.

Next, as shown in FIG. 4 (F), FIG. 8 (F) and FIG. 10 (F), the label paper main body 10A (base paper) in a state where the release paper 13 is peeled from the adhesive layer 12 of the label paper main body 10A. 11 and the adhesive layer 12) together with the linear functional member 14 in a direction intersecting the length direction of the linear functional member 14, that is, in a direction intersecting (for example, orthogonal) with the transport direction of the label paper 10. Cut (first cutting step).
This step is performed by the first cutting device 50. And the 1st cutting part 15 (slit) is formed by this process.

  The first cutting device 50 is, for example, between the second peeling device 20B and the second coating device 30B, and the release paper 13 peeled off by the second peeling device 20B (its peeling roll 21B) and the label paper main body 10A. It arrange | positions in the area | region (space) produced between the adhesion layers 12 of this.

  The first cutting device 50 is, for example, a straight blade shape along a direction intersecting (for example, orthogonal) with the length direction of the linear functional member 14, that is, a direction intersecting (for example, orthogonal) with the conveyance direction of the label paper 10. It is an apparatus provided with the press cutting blade 51 (refer FIG. 13).

  In the first cutting device 50, the label paper body 10A (the base paper 11 and the adhesive layer) is pressed in a state where the release paper 13 is peeled from the adhesive layer 12 of the label paper body 10A by pressing from the adhesive layer 12 side of the label paper body 10A. 12) The linear functional member 14 is cut together.

Here, the press cutting blade 51 provided in the first cutting device 50 has, for example, the recesses 51A at predetermined intervals in a direction crossing (for example, orthogonal to) the length direction of the linear functional member 14. (See FIG. 13)
By this recessed part 51A, the cutting | disconnection by the 1st cutting device 50 has 15 A of uncut parts, and is performed intermittently.

The interval between the concave portions of the press cutting blade 51 is cut when the label paper main body 10A is cut in the width direction (direction intersecting (for example, orthogonal to) the conveyance direction of the label paper 10) by cutting with the second cutting device 60. Thus, it is provided so as to be positioned between each of the divided label paper main bodies 10A.
That is, in the first cutting device 50, the cutting is performed so that the uncut portion 15A is provided between each of the label sheet main bodies 10A that are cut by the second cutting device and divided into a plurality of pieces.

  Here, in this embodiment, by cutting by the second cutting device 60, the label sheet main body 10A is divided into five pieces in the width direction (direction intersecting (for example, orthogonal to) the conveyance direction of the label sheet 10), and the first cutting is performed. Although the form which forms the 1st cutting part 15 intermittently so that it may have four uncut parts 15A by the cutting | disconnection by the apparatus 50 is shown, it is not necessarily restricted to this.

  In addition, the 1st cutting device 50 is not restricted to the said structure, It is good also as a known structure.

Next, as shown in FIGS. 5G, 8G, and 10G, the adhesive layer 12 of the label paper main body 10A is covered with the release paper 13 (second covering step).
This step is performed by the second coating apparatus 30B.

  The second coating device 30B is, for example, brought into contact with the surface of the release paper 13 and a support roll 31B that supports the back surface of the release paper 13 that has been peeled off by the release roll 21B of the second peeling device 20B. A pressing roll 32B that presses the release paper 13 on the layer 12 side.

  In the second coating apparatus 30B, for example, the release paper 13 is pulled down by the rotating pressing roll 32B starting from the support portion of the support roll 31B, and the release paper 13 is pressed against the pressure-sensitive adhesive layer 12 of the label paper main body 10A.

Next, as shown in FIGS. 5 (H), 8 (H), and 10 (H), the linear functional member 14 with the adhesive layer 12 of the label paper main body 10A covered with the release paper 13 is used. The label paper main body 10A (the base paper 11 and the adhesive layer 12) excluding is cut along the length direction of the linear functional member 14, that is, the conveyance direction of the label paper 10 (second cutting step).
This step is performed by the second cutting device 60. And the 2nd cutting part 16 (slit) is formed by this process.

  The 2nd cutting device 60 is an apparatus provided with the circular rotary blade 61 (refer FIG. 14) along the length direction of the linear functional member 14, ie, the conveyance direction of the label paper 10, for example.

In the second cutting device 60, the label paper excluding the linear functional member 14 in a state where the adhesive layer 12 of the label paper main body 10A is covered with the release paper 13 by being pressed from the base paper 11 side of the label paper main body 10A. The main body 10A (the base paper 11 and the adhesive layer 12) is cut.
That is, in the first cutting device 50, for example, only the label paper main body 10A (the base paper 11 and the adhesive layer 12) excluding the linear functional member 14 is cut from the base paper 11 side of the label paper 10 (so-called half cut). )

  Here, the rotary blade 61 provided in the second cutting device 60, for example, according to the number of dividing the label sheet main body 10A in its width direction (direction intersecting (for example, orthogonal to) the conveyance direction of the label sheet 10). Then, they are arranged at intervals in a direction crossing (for example, orthogonal to) the conveyance direction of the label paper 10 (see FIG. 14).

  A rotary blade is used for cutting so as to be in contact with both end portions of the uncut portion 15A provided at the time of cutting by the first cutting device 50 (both end portions in a direction intersecting (for example, orthogonal to) the conveyance direction of the label paper 10). As 61, for example, a rotary blade provided with two blades at both ends in the axial direction is applied (see FIG. 14).

  With the rotary blade 61, the cutting by the second cutting device 60 is performed so as to be in contact with both end portions of the uncut portion 15A provided at the time of cutting by the first cutting device 50.

  Here, in the present embodiment, the second cutting unit 16 is formed by cutting with the second cutting device 60, and the label paper main body 10 </ b> A is in the width direction (direction intersecting (for example, orthogonal to) the transport direction of the label paper 10). Although the form which divides | segments into 5 is shown, it is not necessarily restricted to this.

  In addition, the 2nd cutting device 60 is not restricted to the said structure, It is good also as a known structure.

Next, as shown in FIGS. 6 (I), 8 (I), and 10 (I), the label paper 10 is cut into a target size (size) (cutting step).
This step is performed by the cutting device 70.

  The cutting device 70 is, for example, a device that cuts the label sheet 10 that has been cut by the first cutting device 50 and the second cutting device 60 into a target size (size) such as A4 or A3 size, for example. The cutting device 70 is applied.

  Through the above steps, the target label paper 10, that is, for example, the label paper 10 in which the adhesive layer 12 of the cut and divided label paper main body 10A is covered with a single release paper 13 (FIGS. 11 and 11). 12) is obtained.

Here, in the conventional label paper composed of the label paper main body 10A and the release paper 13, when the label paper main body 10A is cut and divided, the adhesive paper 12 of the label paper main body 10A is covered with the release paper 13 I went there.
On the other hand, when the functional member 14 disposed in the label paper main body 10A is cut together with the label paper main body 10A constituted by the base paper 11 and the adhesive layer 12, the hardness of the functional member is determined to be the base paper 11 and the adhesive paper. Since the layer 12 is high, the contact force of the blade for cutting (pressure to apply the blade to the label paper main body 10A) must be increased.
For this reason, when cutting the functional member 14 disposed on the label paper main body 10A together with the label paper main body 10A in a state where the adhesive layer 12 of the label paper main body 10A is covered with the release paper 13, the functional member is surely cut. In addition, when the contact force of the blade for cutting the label paper body 10A is increased, the release paper 13 is often cut, while the label paper body 10A is cut so as not to cut the release paper 13. When the contact force of the cutting blade is weakened, the functional member 14 is often not cut, and it is difficult to adjust the contact force of the blade.

  Therefore, in the present embodiment, the release paper 13 is peeled from the adhesive layer 12 as a step of cutting the label paper main body 10A out of the label paper composed of the label paper main body 10A, the functional member 14, and the release paper 13. In this state, a step of cutting the functional member 14 together with the label paper main body 10A (a first cutting step by the first cutting device 50 in the present embodiment) is performed.

This increases the pressing force of the first cutting device 50 (its pressing blade 51) against the label paper main body 10A without considering the cutting of the release paper 13, and together with the label paper main body 10A (base paper 11 and adhesive layer 12). The functional member 14 is cut.
Therefore, in this embodiment, cutting of the functional member 14 in the label paper body 10A is realized while suppressing cutting of the release paper 13.

In the present embodiment, the linear functional member 14 is applied as the functional member 14, and the label paper main body 10A is used as a cutting step, and the release paper 13 is peeled from the adhesive layer 12 of the label paper main body 10A. The linear functional member 14 together with the label paper main body 10A (the base paper 11 and the adhesive layer 12) is crossed with the length direction of the linear functional member 14 (in this embodiment, the transport direction of the label paper 10). In a state where the first cutting step (in this embodiment, the first cutting step by the first cutting device 50) cutting along the crossing direction) and the adhesive layer 12 of the label paper main body 10A are covered with the release paper 13, The label paper main body 10A (the base paper 11 and the adhesive layer 12) excluding the functional member 14 is cut along the length direction of the linear functional member 14 (in the present embodiment, the conveyance direction of the label paper 10). Second cut And a step, is carried out.
That is, the first cutting step of cutting the functional member 14 together with the label paper main body 10A (the base paper 11 and the adhesive layer 12) is performed in a state where the release paper 13 is peeled from the adhesive layer 12 of the label paper main body 10A. The second cutting step of cutting only the label paper main body 10A (the base paper 11 and the adhesive layer 12) without cutting the functional member is performed with the adhesive layer 12 of the label paper main body 10A covered with the release paper 13.

Thus, in the first cutting step, the pressing force of the first cutting device 50 (its pressing blade 51) against the label paper main body 10A is increased without considering the cutting of the release paper 13, and the label paper main body 10A (base paper 11). In addition, the functional member 14 is cut together with the adhesive layer 12), but in the second cutting step, it is not necessary to cut the functional member 14, and therefore the pressing force of the second cutting device 60 (its rotary blade 61). By adjusting, the label paper main body 10A (the base paper 11 and the adhesive layer 12) excluding the linear functional member 14 is cut without cutting the release paper 13.
Therefore, in the present embodiment, the functional member 14 in the label paper main body 10A is cut while suppressing the cutting of the release paper 13, and the label paper main body 10A divided by the cutting is obtained.

  Moreover, in this embodiment, a 1st cutting process is intermittently performed so that it may have the uncut part 15A (In this embodiment, it performs with the 1st cutting device 50 (the press cutting blade 51 which has the recessed part 51A)).

  Here, the first cutting step is a continuous cutting, that is, a direction that intersects the length direction of the linear functional member 14 in the label sheet body (in the present embodiment, a direction that intersects the transport direction of the label sheet 10). When cutting all from one end to the other end of the paper, after the cutting, when the label paper main body 10A is separated and the release paper 13 is coated (when the second coating step is performed), the cut label paper main bodies 10A are separated from each other. Misalignment will occur.

Therefore, by intermittently performing the first cutting step so as to have the uncut portion 15A, the cut label paper main bodies 10A are partially connected to each other, and the separation of the label paper main bodies 10A is suppressed.
Therefore, in the present embodiment, positional deviation between the label paper main bodies 10A cut by the first cutting step is suppressed.

  In the present embodiment, the second cutting step is performed so as to be in contact with both end portions of the uncut portion 15A in the first cutting step (in the present embodiment, the second cutting device 60 (two in the axial end portions thereof). A rotary blade 61) provided with a single blade).

Thereby, the label paper main body 10A is divided by the cutting by the cutting by the second cutting process together with the cutting by the first cutting process.
Therefore, in the present embodiment, the label sheet main body 10A cut at a target size is obtained in two steps (the first cutting device 50 and the second cutting device 60) of the first cutting step and the second cutting step.

  The label paper 10 obtained by the label paper manufacturing apparatus 101 (manufacturing method) according to the present embodiment described above is provided on one side of the base paper 11 and the base paper 11 as shown in FIGS. 10 A of label paper main bodies which have the adhesion layer 12 and the linear functional member 14, The release paper 13 which coat | covered the adhesive layer 12 of 10 A of label paper main bodies, the base paper 11, the adhesion layer 12, and a linear functional member 14 is a cut first portion 15 cut intermittently so as to have an uncut portion 15A along a direction intersecting (for example, orthogonal to) the length direction of the linear functional member 14. The first cut portion 15 and the second cut portion 16 from which the base paper 11 and the adhesive layer 12 have been cut, along the length direction of the linear functional member 14 and the first cut portion 15. Cut so that it touches both ends of uncut part 15A A second cutting portion 16 which is, will have a.

That is, as described above, the obtained label paper 10 is a label paper in which cutting of the release paper 13 is suppressed and the functional member 14 in the label paper main body 10A is cut.
Here, FIG. 11 is a schematic perspective view showing the label sheet according to the present embodiment.
FIG. 12 is a schematic cross-sectional view showing the label paper according to the present embodiment, and corresponds to the AA cross-sectional view of FIG.

Hereinafter, each member (layer) constituting the label sheet 10 according to the present embodiment will be described in detail.
The label paper 10 includes a label paper main body 10A and a release paper 13.
The label sheet main body 10A includes a base paper 11 and an adhesive layer 12, and a functional member 14 is disposed.

The base paper 11 according to the present embodiment will be described.
Examples of the base paper 11 include high-quality paper, craft paper, recycled paper, and coated paper. The basis weight of the base paper 11, for example, 50 g / ^{m 2} or more 180 g / ^{m 2} or less in the range thereof.

An internal additive may be blended in the base paper 11. The internal additive to be blended is not particularly limited, and examples thereof include organic and inorganic particles.
Various chemicals such as a sizing agent may be internally or externally added to the base paper 11. Examples of the sizing agent include sizing agents such as rosin sizing agents, synthetic sizing agents, petroleum resin sizing agents, and neutral sizing agents.
A paper strength enhancer may be internally or externally added to the base paper 11.
In addition to the base paper 11 and the above, various auxiliary agents blended in a normal paper medium such as a dye and a pH adjuster may be used.

The adhesive layer 12 according to this embodiment will be described.
The adhesive layer 12 is made of an adhesive.
Examples of the pressure-sensitive adhesive for constituting the pressure-sensitive adhesive layer 12 include various pressure-sensitive adhesives such as acrylic, polyester, urethane, silicone, natural rubber, and synthetic rubber adhesives.

As for the thickness of the adhesion layer 12, the range of 2 micrometers or more and 40 micrometers or less is mentioned, for example. Further, coating amount of the adhesive layer 12 (in terms of solid content weight), for example, per base paper 11 one-sided, 5 g / ^{m 2} or more 40 g / ^{m 2} or less in the range thereof.

The functional member 14 according to the present embodiment will be described.
The functional member 14 is a material that imparts a target function to the label paper 10 (label paper main body 10A), and examples thereof include a magnetic material and an IC tag.
Among these, a magnetic material is preferable.
Here, examples of the linear functional member suitably applied as the functional member 14 include those having a diameter of 10 μm or more (desirably 15 μm or more and 60 μm or less).

  The magnetic material as the functional member 14 has a large Barkhausen effect. Here, the large Barkhausen effect will be briefly described. FIG. 15 is a schematic diagram for explaining the large Barkhausen effect. The large Barkhausen effect has a BH (magnetic flux density-magnetic field) characteristic shown in FIG. 15A, that is, a material having a rectangular hysteresis loop and a relatively small coercive force (Hc), for example, Co-Fe-Ni. This is a phenomenon in which a sharp magnetization reversal occurs when an amorphous magnetic material composed of -B-Si is placed in an alternating magnetic field.

For this reason, when an alternating current is passed through the exciting coil to generate an alternating magnetic field, and a magnetic material is placed in the alternating magnetic field, a pulsed current flows through the detection coil arranged around the magnetic material when the magnetization is reversed. Become.
For example, when the alternating magnetic field shown in the upper part of FIG. 15B is generated by the exciting coil, the pulse current shown in the lower part of FIG. 15B flows through the detection coil.
However, an alternating current induced by an alternating magnetic field also flows in the current flowing through the detection coil, and the pulse current is detected by being superimposed on this alternating current. In addition, when a material containing a plurality of magnetic materials is placed in an alternating magnetic field, a plurality of pulse currents are superimposed, and the current shown in FIG. 15C is detected.
As described above, when the “attachment object to which the label paper main body 10A containing the magnetic material is attached” is placed in the magnetic field, an electrical signal (for example, the pulse illustrated in FIG. 15) generated in the magnetic material is placed. In order to detect a signal etc.) by the detection device, the label paper main body 10A containing the magnetic material is attached to the object to be attached, thereby giving out the prohibited or restricted state.

As the magnetic material, a permanent magnet is generally used. For example, a material mainly composed of rare earth neodymium (Nd) -iron (Fe) -boron (B), samarium (Sm) -cobalt (Co) is mainly used. Components, Alnico-based aluminum (Al) -Nickel (Ni) -Cobalt (Co) as a main component, Ferrite-based barium (Ba) or strontium (Sr) and iron oxide (Fe ₂ O ₃ ) In addition, a soft magnetic material, an oxide soft magnetic material, and the like can be used, but an amorphous magnetic material having a basic composition of Fe—Co—Si or Co—FeNi is preferable.

  The shape of the magnetic material is not particularly limited as long as it is a vertically long shape suitable for causing the large Barkhausen effect. However, in order to cause the large Barkhausen effect, a predetermined length is required for the cross-sectional area. Therefore, basically, a fiber shape such as a wire shape or a belt shape is preferable, but in this embodiment, a wire shape (wire shape) is applied.

In the case of a magnetic wire in which the magnetic material is linear (wire shape), the diameter is preferably 10 μm or more in order to cause a large Barkhausen effect.
The length of the magnetic wire is preferably 10 mm or more in order to cause a large Barkhausen effect.

  The surface of the magnetic material may be insulated with an insulating material such as ceramic or glass in order to increase the output of the pulse signal.

The release paper 13 according to this embodiment will be described.
Examples of the release paper 13 include those obtained by impregnating or surface-treating a base paper with a release agent. Examples of the base paper include high-quality paper, craft paper, polylamination paper, recycled paper, and coated paper. Examples of the release agent include release agents such as silicone resin, waxes, higher fatty acids, higher alcohols, and higher fatty acid amides, and silicone resin release agents are preferable. What is necessary is just to perform the impregnation process or surface treatment to the base paper of a peeling agent by a well-known method.
The basis weight of the release paper 13 is used in the range of 50 g / m ² or more and 180 g / m ² or less, for example.

In the label sheet manufacturing apparatus 101 (manufacturing method) according to the present embodiment, the label sheet body 10A in which the functional member 14 is not arranged is provided as the label sheet 10 prepared in advance before the cutting process by each cutting apparatus. Although the form which applied what was described was demonstrated, the form which applied the thing which has the label paper main body 10A by which the functional member 14 is arrange | positioned previously may be used.
In the case of this embodiment, the functional member 14 may be provided between the base paper 11 and the adhesive layer 12, between the adhesive layer 12 and the release paper 13, or in the adhesive layer 12.
Moreover, in the case of this form, the supply apparatus 40 (supply process) which supplies the functional member 14. The first peeling device 20A (first peeling step) for peeling the release paper 13 from the adhesive layer 12 of the label paper main body 10A before supplying the functional member 14, and the adhesive of the label paper main body 10A after supplying the functional member 14 The first coating apparatus 30A (first coating step) for coating the layer 12 with the release paper 13 is omitted.

  Further, in the label sheet manufacturing apparatus 101 (manufacturing method) according to the present embodiment, the label sheet 10 wound in a roll shape is prepared, cut by each cutting apparatus (cutting process), and then cut by the cutting apparatus 70. Although the form which performs a process was demonstrated, you may prepare the sheet-like label paper 10 of the target magnitude | size (size: A3, A size) previously. In this embodiment, cutting by the cutting device 70 is not necessary.

  Further, in the label sheet manufacturing apparatus 101 (manufacturing method) according to the present embodiment, after one end of the label sheet 10 wound in a roll is pulled out and conveyed, and after being cut by each cutting apparatus (cutting step), Although the form which performs the cutting process by the cutting apparatus 70 has been described, for example, after pulling out one end of the label paper 10 wound in a roll shape, the label paper 10 is placed in a state where it is placed on a table or placed. After being cut by each cutting device (cutting step) in a state of being placed on the table, a cutting process by the cutting device 70 is performed, that is, the label paper 10 is not conveyed and cutting by each cutting device (cutting step) is performed. After passing, the form which performs the cutting process by the cutting apparatus 70 may be sufficient.

  Further, in the label sheet manufacturing apparatus 101 (manufacturing method) according to the present embodiment, the form in which the linear functional material 14 is supplied (arranged) along the conveyance direction of the label sheet 10 has been described. When the functional material 14 is cut together with the label paper main body 10A (the base paper 11 and the adhesive layer 12), the release paper 13 is peeled off from the adhesive layer 12 of the label paper main body 10A regardless of the shape and arrangement position of the label paper. Any form may be used.

DESCRIPTION OF SYMBOLS 10 Label paper 10A Label paper main body 11 Base paper 12 Adhesive layer 13 Release paper 14 Functional member 15 1st cutting part 15A Uncut part 16 2nd cutting part 20A 1st peeling apparatus 21A Pressing roll 21B Peeling roll 20B 2nd peeling apparatus 21B Pressing Roll 22B Peeling Roller 30A First Coating Device 31A Supporting Roll 32A Pressing Roll 30B Second Coating Device 31B Supporting Roll 32B Pressing Roll 40 Feeding Device 50 First Cutting Device 51 Pressing Blade 51A Concave 60 Second Cutting Device 61 Rotary Blade 70 Cutting device 101 Label paper manufacturing device

Claims (9)

A label paper main body having a base paper and an adhesive layer provided on one side of the base paper, a linear functional member disposed in the label paper main body, and the adhesive layer of the label paper main body are covered. Among the label paper composed of release paper, as a step of cutting the label paper main body,
A first cut that cuts the linear functional member together with the label paper main body along the direction intersecting the length direction of the linear functional member in a state where the release paper is peeled from the adhesive layer. Process,
After the first cutting step, the label paper body excluding the linear functional member is cut along the length direction of the linear functional member in a state where the adhesive layer is covered with the release paper. A second cutting step,
The manufacturing method of the label paper which has a cutting process containing this. The label paper manufacturing method according to claim 1 , wherein the first cutting step is a step of cutting intermittently so as to have an uncut portion. The method for producing a label sheet according to claim 2 , wherein the second cutting step is a step of cutting so as to contact both end portions of the uncut portion in the first cutting step. Preparing a label paper comprising a base paper and a label paper main body having an adhesive layer provided on one side of the base paper, and a release paper covering the adhesive layer of the label paper main body;
A first peeling step of peeling the release paper from the adhesive layer;
After the first peeling step, a supplying step of supplying a linear functional member on the adhesive layer;
A first coating step of coating the adhesive layer with the release paper after the supplying step;
A second peeling step of peeling the release paper from the adhesive layer after the first coating step;
After the second peeling step, in a state where the release paper is peeled from the adhesive layer, the linear functional member is moved together with the label paper main body along the direction intersecting the length direction of the linear functional member. A first cutting step for cutting;
A second coating step of coating the adhesive layer with the release paper after the first cutting step;
After the second coating step, the label paper main body excluding the linear functional member is cut along the length direction of the linear functional member in a state where the adhesive layer is covered with the release paper. A second cutting step;
A method for producing a label paper having A label paper main body having a base paper and an adhesive layer provided on one side of the base paper, a linear functional member disposed in the label paper main body, and the adhesive layer of the label paper main body are covered. Among the label paper composed of release paper, as means for cutting the label paper main body,
A first cut that cuts the linear functional member together with the label paper main body along the direction intersecting the length direction of the linear functional member in a state where the release paper is peeled from the adhesive layer. Means,
After the cutting by the first cutting means, the label paper main body excluding the linear functional member is placed along the length direction of the linear functional member in a state where the adhesive layer is covered with the release paper. Second cutting means for cutting
An apparatus for producing label paper having cutting means including: The label sheet manufacturing apparatus according to claim 5 , wherein the first cutting means is means for cutting intermittently so as to have an uncut portion. The label sheet manufacturing apparatus according to claim 6 , wherein the second cutting unit is a unit that cuts the first cutting unit so as to contact both ends of the uncut portion. Means for preparing a label paper composed of a base paper and a label paper body having an adhesive layer provided on one side of the base paper, and a release paper covering the adhesive layer of the label paper body;
First peeling means for peeling the release paper from the adhesive layer;
A supply means for supplying a linear functional member onto the adhesive layer after peeling by the first peeling means;
A first covering means for covering the adhesive layer with the release paper after being supplied by the supplying means;
A second peeling means for peeling the release paper from the adhesive layer after coating by the first coating means;
After peeling by the second peeling means, in a state where the release paper is peeled from the adhesive layer, the linear functional member together with the label paper main body in a direction intersecting the length direction of the linear functional member. First cutting means for cutting along,
A second covering means for covering the adhesive layer with the release paper after being cut by the first cutting means;
After the coating by the second coating means, the label paper main body excluding the linear functional member is placed along the length direction of the linear functional member in a state where the adhesive layer is covered with the release paper. A second cutting means for cutting;
Manufacturing apparatus for label paper having A label paper main body having a base paper and an adhesive layer provided on one side of the base paper;
A linear functional member which is disposed in front Symbol label paper body,
A release paper covering the adhesive layer of the label paper body;
A first cut portion in which the linear functional member is cut together with the label sheet main body, and has a non-cut portion along a direction intersecting the length direction of the linear functional member. A first cutting section intermittently cut into
A second cutting portion obtained by cutting the label sheet main body excluding the linear functional member, the uncut portion along the length direction of the linear functional member and at the first cutting portion. A second cut portion cut so as to contact both ends of the portion;
With label paper.

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