JPWO2014188835A1 - Label sheet and manufacturing method thereof - Google Patents

Abstract

The present invention contributes to facilitating discrimination of combinations of members before separation even after two or more members are separated. The label sheet includes a base material having an identification information region that can be divided into child regions via a reference line on the surface, a divided portion formed on the reference line, and an adhesive layer formed on the back surface of the base material. , Each child region includes identification information, and the identification information in each child region can be visually recognized as the same as the identification information in the other child regions, respectively, and the adhesive layer The adhesive strength between the substrate and the adherend is larger than the breaking strength of the divided portion.

Description

(Description of related applications)
The present invention is based on the priority claim of Japanese patent application: Japanese Patent Application No. 2013-106774 (filed on May 22, 2013), the entire description of which is incorporated herein by reference. Shall.
The present invention relates to a label sheet and a manufacturing method thereof, and particularly to a label sheet to be attached to two or more members and a manufacturing method thereof.

  In many cases, two or more corresponding members are marked as corresponding to each other. For example, numerals, letters, and the like may be written on each member as a mark indicating that it corresponds. Or a label etc. which printed a predetermined character, a figure, etc. may be stuck on each corresponding member.

  Patent Document 1 discloses a label for associating a collection container for a medical examination with an examination document. Specifically, the label disclosed in Patent Document 1 is attached with a barcode, and a part of the label can be peeled off. And after an operator affixes a label on a collection container, a part of label is peeled off, and an operator affixes the peeled part on an inspection document. As a result, the operator can affix the label with the same barcode on the collection container and the inspection document.

JP 2000-221199 A

  The disclosure of the above prior art document is incorporated herein by reference. The following analysis has been made from the viewpoint of the present invention.

  As described above, it is often the case that two or more corresponding members are marked to correspond to each other. At that time, the worker manually marks each member.

  For example, consider a case where two or more members to be connected are separated and then the separated members need to be associated. In that case, the operator needs to put a mark indicating that the member corresponds to each member before separating the members. However, the work of marking each member may be a complicated work. In addition, if the mark is manually written, only the described person may be able to read it.

  When using the label disclosed in Patent Document 1, an operator needs to manually attach a label to a predetermined member (inspection container), peel off a part of the label, and replace it with a different member (inspection document). There is. Therefore, when using the label disclosed in Patent Document 1, the operator needs to perform a complicated operation of replacing the label.

  Therefore, the present invention aims to provide a label sheet that contributes to facilitating the discrimination of the combination of members before separation even after two or more members are separated, and a method for manufacturing the same. And

  According to the first aspect of the present invention, a base material having an identification information region that can be divided into child regions via a reference line on the surface, a divided portion formed on the reference line, and the base material An adhesive layer formed on the back surface of each of the sub-regions, wherein each of the sub-regions includes identification information, and each of the sub-regions includes identification information in each of the sub-regions. It can be visually recognized that the identification information is the same, and a label sheet having an adhesive strength between the adhesive layer and the adherend greater than the breaking strength of the divided portion is provided.

  According to a second aspect of the present invention, there is provided a label sheet manufacturing method including a base material having an identification information region that can be divided into child regions via a reference line on the surface, the surface of the base material A split part forming step of forming a split part on the reference line, an adhesive layer forming step of forming an adhesive layer on the back surface of the base material, and including identification information in each of the sub regions, and in each sub region And a step of including identification information that can be visually recognized as being the same as in the other sub-regions, and in the divided portion forming step, the breaking strength of the divided portions is the adhesion layer and the adherend. A label sheet manufacturing method for forming the divided portion is provided so as to be smaller than the adhesive strength between the two.

  According to each aspect of the present invention, there is provided a label sheet that contributes to facilitating the discrimination of a combination of members before separation even after two or more members are separated, and a manufacturing method thereof. The

It is a figure for demonstrating the outline | summary of one Embodiment. It is an external view of the label sheet 1 which concerns on 1st Embodiment. It is a figure which shows an example of use of the unit label. It is a top view from the m3 direction of FIG. It is m4-m4 sectional drawing of FIG. FIG. 6 is a view when the second member 22 is extracted from the first member 21. It is an external view which shows an example of the tape-shaped label sheet. It is an external view which shows an example of the label sheet 1a which concerns on 2nd Embodiment. It is an external view which shows an example of the label sheet 1b which concerns on 3rd Embodiment. It is an external view which shows an example of the label sheet 1c which concerns on 4th Embodiment. It is an external view of the label sheet 1d which concerns on 5th Embodiment. It is an external view of the label sheet 1e which concerns on 6th Embodiment.

  First, an outline of an embodiment will be described with reference to FIG. Note that the reference numerals of the drawings attached to the outline are attached to the respective elements for convenience as an example for facilitating understanding, and the description of the outline is not intended to be any limitation.

  As described above, there is a demand for a label sheet that contributes to facilitating discrimination of combinations of members before separation even after two or more members are separated.

  Therefore, the label sheet 100 shown in FIG. 1 is provided as an example. The label sheet 100 includes a base material 101, a division unit 102, and an adhesive layer 103.

  The base material 101 has an identification information area 105 on the surface that can be divided into child areas via a reference line 104. Further, a dividing portion 102 is formed on the reference line 104 on the surface of the substrate 101. Here, the division part 102 means a cut, a sewing line, or the like formed on the reference line 104 on the surface of the substrate 101.

  The identification information area 105 is an area including information such as graphics and characters. In the following description, information such as graphics and characters included in the identification information area 105 is referred to as identification information. For example, a graphic, a character, or the like may be printed as identification information in the identification information area 105.

  Here, each child region includes identification information. It is assumed that the identification information in each child area can be visually recognized as the same as the identification information in the other child areas. Note that the identification information that can be visually recognized as the same means a figure, a character, or the like that can be visually recognized by a person with respect to the same shape and color.

  For example, in the case of the label sheet 100 shown in FIG. 1, a star-shaped figure 107a is included as identification information in the child area 106a. The child area 106b includes a star-shaped figure 107b as identification information. Therefore, in the case of the label sheet 100 shown in FIG. 1, it is necessary that a person can visually recognize the identity of the shape and color of the star-shaped figure 107a and the star-shaped figure 107b.

  An adhesive layer 103 is formed on the back surface of the substrate 101. Here, the adhesive strength between the adhesive layer 103 and the adherend is greater than the breaking strength of the divided portion 102.

  For example, the first member is attached in such a manner that the reference line 104 is located within a predetermined range from the boundary position between the first member and the second member adjacent to the first member. And the second member are separated. In this case, it is assumed that the label sheet 100 is separated into child regions via the reference line 104.

  Here, as described above, the adhesive strength between the adhesive layer 103 and the adherend is greater than the breaking strength of the divided portion 102. Therefore, the label sheet 100 can maintain a state in which the child regions are attached to the first member and the second member, respectively. Further, as described above, a graphic or the like that can be visually recognized as the same is printed on the child region attached to each member.

  Therefore, the label sheet 100 contributes to making it easy to determine the combination of the members before separation even after the separation of two or more members.

[First Embodiment]
The first embodiment will be described in more detail with reference to the drawings.

  2A and 2B are external views of the label sheet 1 according to the present embodiment. Specifically, FIG. 2A is a top view of the label sheet 1. Moreover, FIG.2 (b) is m2-m2 sectional drawing of Fig.2 (a).

  Referring to FIGS. 2A and 2B, the label sheet 1 is formed on the base material 2, the divided portion 3 formed on the reference line 31 on the surface of the base material 2, and the back surface of the base material 2. The adhesive layer 4 and the release paper 5 are included.

  As shown in FIG. 2B, the label sheet 1 has a structure in which a release paper 5, an adhesive layer 4, and a base material 2 are laminated in this order. In the following description, a laminate of the base material 2 and the adhesive layer 4 is referred to as a unit label 10 for description. Specifically, it is a laminate of the base material 2 including one set of child regions and the adhesive layer 4.

  The base material 2 has the identification information area | region 6 which can be divided | segmented into a child area | region through the reference line 31 on the surface. In the case of FIG. 2A, the identification information area 6 is separated into child areas 61 a and 61 b through the reference line 31. In addition, the base material 2 may be paper, synthetic paper, a plastic sheet, etc., and the details are not ask | required about the material.

  And it is visually recognizable that the identification information in each child area is the same as the identification information in the other child areas. Specifically, each child region includes at least one of a figure and a color as identification information. And the identification information in one child area | region and the identification information in another child area | region are the similarity exceeding a predetermined threshold value. More specifically, each child region preferably includes a figure that is similar or symmetrical with respect to the reference line 31. In addition, a figure includes a polygon, a symbol, a character, etc., and details are not ask | required about the shape.

  For example, in the case of FIG. 2A, the child areas 61a and 61b include identification information 62a and 62b, respectively. For example, in the case of FIG. 2A, as the identification information, star-shaped figures 62a and 62b that can be recognized as the same are drawn in the child areas 61a and 61b.

  The dividing unit 3 is a cut, a sewing line, or the like for separating each child region. The dividing unit 3 may be a combination of a cut and a sewing line.

  Further, the division part 3 may be formed by making the thickness within a predetermined range from the reference line 31 thinner than the part other than the reference line 31. In addition, in FIG. 2, although the reference line 31 and the division | segmentation part 3 are made into the linear shape, it is not the meaning which limits the reference line 31 and the division | segmentation part 3 to a linear shape. For example, the reference line 31 and the dividing unit 3 may be a curve, a meander line, a sawtooth waveform line, or the like.

  Here, when the base material 2 is separated through the dividing portion 3, it is preferable that the child region is not destroyed. That is, it is preferable that no cracks or the like occur in the child region when the base material 2 is separated through the dividing portion 3. Therefore, it is preferable that the breaking strength of the division part 3 is smaller than the breaking strength of the child region.

  The adhesive layer 4 is mainly composed of an adhesive. There are various types of pressure-sensitive adhesives such as an acrylic pressure-sensitive adhesive, a rubber-based pressure-sensitive adhesive, and a silicon-based pressure-sensitive adhesive, but the details are not limited. The pressure-sensitive adhesive is preferably determined according to the material of the surface of the target adherend.

  However, when the unit label 10 is attached so as to sandwich the boundary position between two adjacent members and then separated, the state in which the child region is attached to each member without being peeled off from each member Is preferably maintained. Therefore, the adhesive strength between the pressure-sensitive adhesive layer 4 and the adherend is preferably larger than the breaking strength of the divided portion 3.

  The substrate 2 is attached to the release paper 5 through the adhesive layer 4. The adhesive layer 4 can be peeled off from the release paper 5.

  FIG. 3 is a diagram illustrating an example of use of the unit label 10. Specifically, FIG. 3 is a perspective view showing an example in which the unit label 10 is attached to the boundary position between the first member 21 and the second member 22 adjacent to the first member 21. Specifically, in the case of FIG. 3, the second member 22 is assumed to be inserted into the first member 21. FIG. 4 is a top view from the m3 direction of FIG. FIG. 5 is a sectional view taken along line m4-m4 of FIG.

  Here, it is assumed that an external force is applied to the second member 22 in the direction of the arrow N1 shown in FIG. 5 and the second member 22 is extracted from the first member 21 as shown in FIG. In that case, as shown in FIG. 6, the unit label 10 is separated in a state where each child region is attached to the first member 21 and the second member 22.

  That is, the first member 21 and the second member 22 adjacent to the first member 21 are attached in such a manner that the reference line 31 is positioned within a predetermined range from the boundary position between the first member 21 and the second member 22 adjacent to the first member 21. It is assumed that the first member 21 and the second member 22 are separated. In this case, the unit label 10 is in a state where the child regions are attached to the first member 21 and the second member 22, respectively. Of course, there may be an interval between the first member 21 and the second member 22.

  FIG. 7 is an external view showing an example of the tape-like label sheet 1 in which the unit labels 10 are arranged on the line. Specifically, in the label sheet 1 shown in FIG. 7, the unit labels 10 are arranged on the line on the single release paper 5. That is, in the label sheet 1 shown in FIG. 7, two or more identification information areas are arranged in parallel, the base material 2 including each identification information area, and the adhesive layer 4 formed on the back surface of the base material. Can be separated from the release paper 5. For example, as shown in FIG. 7, in the label sheet 1, a predetermined distance may be provided between the adjacent unit labels 10 so that the unit labels 10 can be peeled off. Alternatively, a cut may be formed between adjacent unit labels 10.

  When the unit labels 10 are juxtaposed, the adjacent identification information areas 6 include identification information having different shapes, patterns, and colors. For example, in the case of FIG. 7, each unit label 10 is printed with different figures such as a circle, a star, a triangle, and a cross as identification information. Needless to say, the identification information is not limited to the graphic shown in FIG.

  Furthermore, when unit labels 10 are arranged in parallel, the number of patterns of identification information preferably exceeds a predetermined threshold. Note that the upper limit of the number of patterns of identification information may be determined according to the usage or the like.

  As described above, the unit label 10 according to the present embodiment includes the adhesive layer and can be separated into two or more child regions via the reference line 31. Each child area is printed with a graphic or the like that can be recognized as the same as the other child areas. And if an operator sticks the unit label 10 which concerns on this embodiment so that the boundary of an adjacent member etc. may be pinched | interposed, after separating those members etc., it can be in the state which stuck the unit label 10 to each member etc. . Therefore, when an operator separates two or more members or the like, it is not necessary to perform an operation such as attaching a label to each member or the like in order.

  Two or more unit labels 10 may be arranged in parallel. In that case, when the worker uses the label sheet 1 according to the present embodiment, the worker does not need to store identification information such as the figure of the unit label 10 attached to each member or the like. By using the label sheets 1 shown in FIG. 7 in order, the operator can attach the unit labels 10 having different identification information to different members or the like.

  Therefore, the label sheet 1 according to the present embodiment contributes to facilitating the discrimination of the combination of the members before separation even after two or more members are separated.

[Second Embodiment]
Next, a second embodiment will be described in detail with reference to the drawings.

  In the present embodiment, the unit labels 10 are arranged in parallel vertically and horizontally. In the description of the present embodiment, the description of the same parts as those in the first embodiment is omitted. Further, in the description of the present embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted.

  FIG. 8 is an external view showing an example of the label sheet 1a according to the present embodiment. Specifically, FIG. 8 is an external view showing an example of the label sheet 1a in which the unit labels 10 are arranged in parallel in the vertical and horizontal directions. That is, in the label sheet 1a, in the label sheet 1a shown in FIG. 8, two or more identification information areas are arranged in parallel vertically and horizontally, and the base material 2 having each identification information area and the base The adhesive layer 4 formed on the back surface of the material 2 can be separated from the release paper 5. Here, it is preferable that adjacent identification information areas include identification information having different shapes, patterns, and colors. For example, as shown in FIG. 8, it is preferable to arrange the unit labels 10 so that identification information of different patterns and colors are adjacent to each other even if the identification information has the same shape.

  As described above, by arranging the unit labels 10 having different identification information in parallel in the vertical and horizontal directions, the operator can easily select the unit label 10 to be used. For example, the operator may select and use the unit label 10 in a color that is easy to identify (for example, a complementary color to the color of the adherend) according to the color of the member or the like.

  Therefore, the label sheet 1a according to the present embodiment contributes to making it easier to determine the combination of the members before separation even after two or more members are separated.

[Third Embodiment]
Next, a third embodiment will be described in detail with reference to the drawings.

  In this embodiment, two or more sets of identification information are arranged in parallel on a line and printed to form a tape. In the description of the present embodiment, the description of the same part as the above embodiment is omitted. Further, in the description of the present embodiment, the same components as those of the above-described embodiment are denoted by the same reference numerals, and the description thereof is omitted.

  FIG. 9 is an external view showing an example of a label sheet 1b according to the present embodiment. Specifically, FIG. 9 is an external view showing an example of a label sheet 1b in which two or more identification information regions are arranged in parallel on one base material 2. FIG. More specifically, FIG. 9 is an external view showing an example of a tape-shaped label sheet 1b in which two or more sets of identification information are arranged and printed in parallel on a line. In the case of the label sheet 1b shown in FIG. 9, the operator cuts out a necessary size from the label sheet 1b using a scissors or the like. In a set of identification information, there is a sewing line or the like between each child region.

  As described above, in the label sheet 1b according to the present embodiment, the operator can cut out the unit label 10 in a size corresponding to the usage situation. As a result, the label sheet 1b according to the present embodiment contributes to improving the convenience for the operator.

[Fourth Embodiment]
Next, a fourth embodiment will be described in detail with reference to the drawings.

  In this embodiment, two or more sets of identification information are printed in parallel in the vertical and horizontal directions. In the description of the present embodiment, the description of the same part as the above embodiment is omitted. Further, in the description of the present embodiment, the same components as those of the above-described embodiment are denoted by the same reference numerals, and the description thereof is omitted.

  FIG. 10 is an external view showing an example of the label sheet 1c according to the present embodiment. Specifically, FIG. 10 is an external view showing an example of a label sheet 1c in which two or more identification information regions are arranged in parallel vertically and horizontally on one base material 2. FIG. More specifically, FIG. 10 is an external view showing an example of a label sheet 1c in which two or more sets of identification information are printed in parallel in the vertical and horizontal directions. As with the label sheet 1a shown in FIG. 8, it is preferable that the identification information is printed on the label sheet 1c so that identification information of different patterns and colors are adjacent to each other even if the identification information has the same shape. Note that the label sheet 1c also has a sewing line or the like between each child region in one set of identification information.

  In the label sheet 1c according to the present embodiment, the operator can cut out the unit label 10 according to the use state and the color of the member or the like. As a result, the label sheet 1c according to the present embodiment can further improve the convenience for the operator.

[Fifth Embodiment]
Next, a fifth embodiment will be described in detail with reference to the drawings.

  In the present embodiment, a line-symmetric figure or the like is printed via the reference line 31. In the description of the present embodiment, the description of the same part as the above embodiment is omitted. Further, in the description of the present embodiment, the same components as those of the above-described embodiment are denoted by the same reference numerals, and the description thereof is omitted.

  11A and 11B are external views of the label sheet 1d according to the present embodiment. Specifically, FIG. 11A is a top view of the label sheet 1d. Moreover, FIG.11 (b) is m5-m5 sectional drawing of Fig.11 (a). In the following description, the base material 2, the division part 3, and the adhesive layer 4 shown in FIGS. 11A and 11B are referred to as a unit label 10d.

  In the case of FIG. 11, the identification information area 6 includes one graphic (star-shaped graphic) as identification information. In the case of FIG. 11, the identification information (star-shaped figure) included in the identification information area 6 is line symmetric with respect to the reference line 31 (dividing unit 3). Specifically, the child area 61c of the identification information area 6 includes identification information 62c (the right half of the star-shaped figure). The child area 61d of the identification information area 6 includes identification information 62d (the left half of the star figure).

  Here, for example, the unit label 10d is attached so that the reference line 31 is located within a predetermined range from the boundary position between the first member 21 and the second member 22 shown in FIG. Thus, it is assumed that the first member 21 and the second member 22 are separated. In this case, the child region 61 c is pasted on the first member 21, and the child region 61 d is pasted on the second member 22. Therefore, based on the identification information 62c (the right half of the star-shaped figure) and the identification information 62d (the left half of the star-shaped figure), the operator can use the first member 21, the second member 22, It may be understood that corresponds. Note that the identification information is preferably a graphic that allows the operator to easily grasp the graphic corresponding to each other after separation.

  As described above, the label sheet 1 d according to the present embodiment is printed with a line-symmetric figure or the like via the reference line 31. Therefore, even if the identification information is one graphic, the same effect as the above embodiment can be obtained.

[Sixth Embodiment]
Next, a sixth embodiment will be described in detail with reference to the drawings.

  In the present embodiment, the identification information is a three-dimensional form. In the description of the present embodiment, the description of the same part as the above embodiment is omitted. Further, in the description of the present embodiment, the same components as those of the above-described embodiment are denoted by the same reference numerals, and the description thereof is omitted.

  12A and 12B are external views of the label sheet 1e according to this embodiment. Specifically, FIG. 12A is a top view of the label sheet 1e. Moreover, FIG.12 (b) is m6-m6 sectional drawing of Fig.12 (a). In the following description, the base material 2, the division part 3, and the adhesive layer 4 shown in FIGS. 12A and 12B are referred to as a unit label 10e.

  As shown in FIG. 12A, the identification information area 6 includes child areas 61e and 61f. The child area 61e includes identification information 62e. The child area 61f includes identification information 62f.

  Here, as shown in FIG. 12B, in the label sheet 1e according to the present embodiment, the identification information 62e and 62f is a three-dimensional object. That is, as shown in FIG. 12B, the label sheet 1e has a structure in which three-dimensional object identification information 62e and 62f, the base material 2, the adhesive layer 4, and the release paper 5 are laminated.

  For example, the label sheet 1e is pasted so that the reference line 31 is located within a predetermined range from the boundary position between the first member 21 and the second member 22 adjacent to the first member 21. To do. Thereafter, it is assumed that the first member 21 and the second member 22 are separated. In that case, the operator may grasp not only the vision but also the combination of the members before separation by touching the identification information that is a three-dimensional object. That is, the operator can grasp the combination of members before separation based on the sense of touch.

  Therefore, the label sheet 1e according to the present embodiment makes it easier to determine the combination of members before separation even after two or more members are separated, and further increases the convenience for the operator. Contribute to improvement.

  A part or all of the above embodiments can be described as in the following forms, but is not limited to the following forms.

  (Mode 1) As in the label sheet according to the first aspect.

  (Mode 2) The label sheet according to mode 1, wherein the breaking strength of the divided portion is smaller than the breaking strength of the child region.

  (Mode 3) Each child region includes at least one of a figure, a solid, and a color as the identification information, and the identification information in one child region and the identification information in another child region are The label sheet according to the first or second aspect, wherein the degree of similarity exceeds a predetermined threshold.

  (Form 4) The label sheet according to any one of forms 1 to 3, wherein the identification information includes at least one of a figure or a three-dimensional object that is similar or symmetrical with respect to the reference line.

(Form 5) Release paper, the adhesive layer, and the base material are laminated,
The label sheet according to any one of Embodiments 1 to 4, wherein one or more of the identification information regions are arranged in parallel on the base material.

  (Mode 6) One or more of the identification information areas are arranged in parallel, and the base material including the identification information areas, and the adhesive layer formed on the back surface of the base material, respectively. The label sheet according to Form 5, which is separable from the release paper.

  (Form 7) The label sheet according to claim 5 or 6, wherein adjacent identification information areas include the identification information in which at least one of a shape, a pattern, and a color is different.

  (Embodiment 8) Same as the manufacturing method of the label sheet according to the second aspect.

  The disclosure of the cited patent document is incorporated herein by reference. Within the scope of the entire disclosure (including claims) of the present invention, the embodiments and examples can be changed and adjusted based on the basic technical concept. In addition, various combinations of various indication elements (including each element of each claim, each element of each embodiment or example, each element of each drawing, etc.) within the scope of the claims of the present invention, Selection is possible. That is, the present invention of course includes various variations and modifications that could be made by those skilled in the art according to the entire disclosure including the claims and the technical idea. In particular, with respect to the numerical ranges described in this document, any numerical value or small range included in the range should be construed as being specifically described even if there is no specific description.

1, 1a to 1e, 100 Label sheet 2, 101 Base material 3, 102 Dividing part 4, 103 Adhesive layer 5 Release paper 6, 105 Identification information area 10, 10d, 10e Unit label 21 First member 22 Second member 31, 104 Reference lines 61a-61f, 106a, 106b Child regions 62a-62f, 107a, 107b Identification information

Claims (8)

A base material having an identification information area on the surface that can be divided into child areas via a reference line;
A division formed on the reference line;
An adhesive layer formed on the back surface of the substrate;
A label sheet having
Each child region includes identification information, and the identification information in each child region is visually recognizable as being identical to the identification information in the other child regions,
The label sheet in which the adhesive strength between the adhesive layer and the adherend is larger than the breaking strength of the divided portion.   The label sheet according to claim 1, wherein the breaking strength of the divided portion is smaller than the breaking strength of the child region.   Each child region includes at least one of a figure, a solid, and a color as the identification information, and the identification information in one child region and the identification information in another child region are a predetermined threshold value. The label sheet according to claim 1 or 2, wherein the degree of similarity exceeds.   The label sheet according to any one of claims 1 to 3, wherein the identification information includes at least one of a figure or a three-dimensional object that is similar or symmetrical with respect to the reference line. Release paper, the adhesive layer, and the substrate are laminated,
The label sheet according to any one of claims 1 to 4, wherein one or more of the identification information regions are arranged in parallel on the base material.   One or two or more of the identification information areas are arranged in parallel, and the base material including the identification information areas, and the adhesive layer formed on the back surface of the base material, respectively, from the release paper The label sheet according to claim 5, which is separable.   The label sheet according to claim 5 or 6, wherein adjacent identification information areas include the identification information in which at least one of a shape, a pattern, and a color is different. A method for producing a label sheet comprising a base material having an identification information area that can be divided into child areas via a reference line on the surface,
A split part forming step of forming a split part on the reference line of the surface of the base material;
An adhesive layer forming step of forming an adhesive layer on the back surface of the substrate;
Including the identification information in each of the child regions, and including the identification information visible in each child region as being the same as in the other child regions,
Including
In the division part forming step, the label sheet manufacturing method for forming the division part so that the breaking strength of the division part is smaller than the adhesive strength between the adhesive layer and the adherend.

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