JP2012181449A - Pseudo adhesive label - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pseudo adhesive label which hardly causes tear on a surface substrate at positions other than a separation line when the surface substrate is peeled off from a pseudo adhesive layer and has excellent workability.SOLUTION: A pseudo adhesive label 10 is formed by laminating a surface substrate, a pseudo adhesive layer to be pseudo-bonded to the surface substrate, and a pressure-sensitive adhesive layer in this order. The surface substrate can be peeled off from the pseudo adhesive layer by being divided into label parts 18, 19 along a separation line 20. The separation line 20 is formed by arranging first to third cutting lines 21 to 23 composed of multiple cuts arranged at intervals so that the separation line 20 has a double linear shape. In order to close the interval between the adjacent first cutting lines 21 from both sides, the cuts of the second and third cutting lines 22, 23 are arranged in the vicinity of the interval.

Description

  The present invention relates to a pseudo-adhesive label applied to a delivery slip used for transportation and management of articles, a record slip used for application for various insurances and tickets, and the like.

  For example, a delivery slip or the like is used in order to manage a distribution process including ordering of goods, shipping, receipt of a customer, etc. in mail, parcel delivery, mail order sales, and the like. As one of widely used delivery slips, there is a slip in which a plurality of pressure sensitive papers are overlapped. In such a delivery slip, when filling in information such as product name and destination, it is necessary to apply a strong pressure to write the information down to the bottom slip, and a ballpoint pen, typewriter, dot printer, etc. are required. It is said. However, writing with a ballpoint pen or a typewriter is a cumbersome manual operation, and causes erroneous delivery due to typographical errors, omissions, or copying errors. In addition, when using a dot printer, there is a drawback that printing takes time. Furthermore, a part of a delivery slip in which a plurality of pressure sensitive papers are stacked may be broken or peeled off during the distribution process.

  In order to solve the above problems, for example, a surface base material, a pseudo-adhesive layer, a pressure-sensitive adhesive layer, and a release sheet are laminated in this order so that the surface base material and the pseudo-adhesive layer can be peeled off. The pseudo-adhesive label that is pseudo-adhered is used for the delivery slip. The pseudo-adhesive label is used as a delivery slip after the release sheet is peeled off, and an adhesive layer is affixed to the delivery (see, for example, Patent Document 1).

  Such pseudo-adhesive label delivery slips usually have perforations and various lines formed on the surface of the surface substrate on which various types of printing have been applied. One surface base material can be separated and separated as two label portions. For example, one label portion is used as a delivery slip, the other label portion is used as a receipt slip, peeled off after stamping / signing, and taken home, and used for slip arrangement.

  By using pseudo-adhesive labels, it is possible to manage the distribution process with a single sheet from the order of goods to the receipt of customers in mail, courier, mail order, etc. Furthermore, slips and loss of slips in the distribution process, etc. Can also be prevented. In addition, since information can be written by laser printer, thermal transfer, etc., it is possible to fill in quickly and to reduce typographical errors and omissions.

Japanese Patent Publication No.55-15035

  However, when the separation line is perforated in the pseudo-adhesive label, one surface of the label cannot be separated by the perforation, and the surface base material may be broken. In particular, since the surface substrate is easily broken along the paper flow direction and the film stretching direction, the surface substrate is more easily broken when the perforation is formed perpendicular to the flow direction and the stretching direction. Become.

  On the other hand, when the separation line is constituted by a single cut, the surface base material is not easily torn, but when the pseudo-adhesive label is peeled from the release sheet, the label is easily bent at the separation line and the workability is poor. There is a problem. In the case of a single cut, the cut is not cut into the pseudo-adhesive layer or the pressure-sensitive adhesive layer so that the pseudo-adhesive label peeled off from the release sheet is not divided by the cut, but only the surface base material is cut. Need to form. However, such a cut has a processing problem that it is difficult to control the cut and it is difficult to make a cut at a desired depth.

  Therefore, when separating the surface substrate with a separation line and peeling it, the present invention does not cause the surface substrate to be broken at a place other than the separation line, and further, the pseudo-adhesive label does not bend at the separation line. An object of the present invention is to provide a pseudo adhesive label having good properties.

  The present invention has been made to solve the above problems, and the pseudo-adhesive label according to the present invention comprises a surface base material, a pseudo-adhesion layer pseudo-adhered to the surface base material, and an adhesive layer in this order. A pseudo-adhesive label having a laminated structure and having a pressure-sensitive adhesive layer attached to an adherend and capable of peeling the surface substrate from the pseudo-adhesive layer, wherein the surface substrate has at least two or more labels It is provided with a separation line that can be separated into a part and can be peeled off from the pseudo-adhesive layer, and the separation line has a plurality of cut lines formed at intervals, and is arranged in a double line shape by arranging at least two adjacent lines, Another cut line break is arranged in the vicinity of the interval so as to close the interval between one of the at least two cut lines.

  In the case where the separation line is formed in a double-line shape by arranging at least three cutting lines close to each other, the cut line of the other two cutting lines is arranged so as to close the interval of the one cutting line from both sides. It is preferable.

  Each cut line of the one cutting line is preferably linear. Moreover, it is preferable that each cut | interruption of said other 1 or 2 cutting line is a linear form or the linear form which inclined so that both ends may approach said 1 cutting line among cutting lines.

  In the present invention, when the surface substrate is separated and separated by the separation line, the surface substrate is not torn at a place other than the separation line, and the label is not bent by the separation line, and the workability is good. A pseudo-adhesive label can be provided.

It is sectional drawing which shows typically the pseudo | simulation adhesive label which concerns on 1st Embodiment of this invention. It is a top view showing typically the pseudoadhesive label concerning a 1st embodiment of the present invention. It is the elements on larger scale of the separation line of the pseudo-adhesive label which concerns on 1st Embodiment of this invention. It is the elements on larger scale of the separation line of the pseudo-adhesive label which concerns on 2nd Embodiment of this invention. It is the elements on larger scale of the separation line of the pseudo-adhesive label which concerns on 3rd Embodiment of this invention. It is the elements on larger scale showing the modification of the separation line of the pseudoadhesive label concerning a 3rd embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
The pseudo-adhesive label according to the first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a cross-sectional view schematically showing a pseudo-adhesive label according to the first embodiment of the present invention.

  As shown in FIG. 1, a pseudo-adhesive label 10 according to the first embodiment of the present invention includes a surface base material 11, a pseudo-adhesion layer 12 that is pseudo-adhered to the surface base material 11, and an adhesive that is adhered to the pseudo-adhesion layer 12. The adhesive layer 13 has a laminated structure in which the layers are laminated in this order, and the release substrate 14 is attached to the pressure-sensitive adhesive layer 13. The pseudo-adhesive label 10 is used after the release substrate 14 is peeled off from the pressure-sensitive adhesive layer 13 and is adhered to an adherend (not shown) by the exposed pressure-sensitive adhesive layer 13.

  The pseudo-adhesion layer 12 is pseudo-adhered to the surface base material 11 so as to be peeled off, and the surface base material 11 is peeled from the pseudo-adhesion layer 12 in a state where the label 10 is attached to the adherend. In the pseudo-adhesive label 10, a large number of cuts 31 to 33 are cut from the surface of the surface base material 11, and a separation line 20 (see FIG. 2) is formed by the cuts 31 to 33 as described later. As shown in FIG. 1, the cuts 31 to 33 are cut from the surface of the surface base material 11 and penetrate the surface base material 11, the pseudo adhesive layer 12, and the pressure-sensitive adhesive layer 13. However, if the cut lines 31 to 33 penetrate to the back surface of the surface base material 11, the pseudo adhesive layer 12 and the pressure-sensitive adhesive layer 13 do not need to be cut.

  As the surface base material 11, for example, high-quality paper, thermal transfer paper, craft paper, glassine paper, thermal paper, synthetic paper, or plastic film is used. The thickness of the surface base material 11 is 15-120 micrometers, for example, Preferably it is 20-110 micrometers, More preferably, it is 30-100 micrometers. The surface of the surface substrate 11 is used as a surface for displaying information such as characters.

  The pseudo adhesive layer 12 is not particularly limited as long as it is pseudo-adhered to the surface substrate 11 so as to be peeled off, but is preferably a thermoplastic resin layer. The thermoplastic resin layer is formed, for example, by extrusion laminating a heat-melted thermoplastic resin on the back surface of the surface base material 11. As the thermoplastic resin for forming the thermoplastic resin layer, for example, polyethylene, polypropylene, polymethylpentene and the like are used alone or in admixture of two or more. Although the thickness of a thermoplastic resin layer is not specifically limited, For example, it is 3-70 micrometers, Preferably it is 5-50 micrometers.

  A release agent layer may be coated on the back surface of the surface base material 11 so that the surface base material 11 can be easily peeled off from the pseudo adhesive layer 12. The release agent layer is not particularly limited, but styrene-acrylic copolymer, polystyrene, styrene-butadiene copolymer, ethylene vinyl acetate copolymer, acrylic acid ester, acrylic acid ester copolymer, ethylene / acrylic acid copolymer. It is formed by a mold release agent made of a polymer or the like. In addition, the surface base material 11 peels in the interface of the pseudo adhesion layer 12 and a mold release agent layer, when a mold release agent layer is provided. Moreover, the surface base material 11 may be further provided with a thermoplastic resin layer formed of the thermoplastic resin and a release agent layer in this order on the back surface.

  The pressure-sensitive adhesive layer 13 is provided on the back side of the pseudo-adhesive layer 12 and is a layer for adhering the pseudo-adhesive label 10 to an adherend, and is an acrylic pressure-sensitive adhesive, natural rubber-based pressure-sensitive adhesive, and synthetic rubber-based pressure-sensitive adhesive. It is formed from a conventionally known adhesive such as a silicone-based adhesive. Although the thickness of the adhesive layer 13 is not specifically limited, For example, 5-50 micrometers, Preferably it is 10-40 micrometers. The release substrate 14 is a release sheet or the like whose surface to be attached to the pressure-sensitive adhesive layer 13 is subjected to a release treatment with a silicone release agent or the like.

  The pressure-sensitive adhesive layer 13 is formed, for example, by applying a pressure-sensitive adhesive to the peeling substrate 14. And the pseudoadhesion label 10 is obtained by bonding the pseudoadhesion layer 12 laminated | stacked on the surface base material 11 to the adhesive layer 13 formed on the peeling base material 14 together. However, the pressure-sensitive adhesive layer 13 is formed by directly coating the pseudo-adhesive layer 12 laminated on the surface base material 11, and the pseudo-adhesive label 10 is formed by pasting the release base material 14 thereon. Also good.

  FIG. 2 is a plan view schematically showing the pseudo-adhesive label 10 according to the first embodiment, and FIG. 3 is a partially enlarged view of the separation line 20 of FIG. The pseudo-adhesive label 10 is punched, whereby the surface base material 11, the pseudo-adhesive layer 12, and the pressure-sensitive adhesive layer 13 are punched and cut, and then unnecessary portions are removed from the release base material 14 by scraping. The lower side 10A and the upper side 10B are long sides and the left and right side sides 10C and 10D are short sides. The pseudo-adhesive label 10 is perforated at a substantially central portion together with the punching process, and a separation line 20 is formed at a substantially central portion of the surface base material 11. The punching and perforation are performed using, for example, a die cutter, but may be performed by laser irradiation or the like.

  As shown in FIG. 2, the separation line 20 extends linearly in the vertical direction from the lower side 10 </ b> A to the upper side 10 </ b> B of the surface base material 11. The surface base material 11 can be separated from the pseudo-adhesive layer 12 by separating it into right and left rectangular sheets (referred to as label portions 18 and 19) by a separation line 20.

  The separation line 20 has a double-line shape in which the first to third cutting lines 21, 22, and 23 are formed adjacently and arranged in the horizontal direction. As shown in FIG. 3, the first cutting line 21 is formed by arranging a plurality of linear cuts 31 parallel to the vertical direction (that is, the direction along the separation line 20) at intervals 34 in the vertical direction. It becomes a perforated straight line parallel to the vertical direction. Similarly, the second and third cutting lines 22 and 23 are each formed by arranging a plurality of straight cuts 32 and 33 parallel to the vertical direction at intervals 35 and 36 in the vertical direction. It becomes a perforated straight line parallel to the vertical direction. The 2nd and 3rd cutting lines 22 and 23 are arranged so that the 1st cutting line 21 may be inserted from both sides.

  The cut line 31 of the first cutting line 21 is continuously provided at an interval 34 from the lower side 10A to the upper side 10B. And the cut | disconnections 31 and 31 arrange | positioned at the lowermost end and the uppermost end of the 1st cutting line 21 are connected to the lower edge | side 10A and the upper edge | side 10B which are the outer edges of the surface base material 11. FIG.

  In each of the second and third cutting lines 22 and 23, the cut lines 32 and 33 are provided in a number corresponding to the interval 34. Each of the cut lines 32 and 33 is disposed in the vicinity of each of the intervals 34 of the first cutting line 21 so as to be symmetrical with respect to the interval 34 so as to close the intervals 34 from both sides. That is, the lengths L2 and L3 of the cut lines 32 and 33 are longer than the length D1 of the interval 34. And each cut | interruption 32 and 33 is arrange | positioned so that it may overlap in the vertical direction at the lower end part of the upper cut 31 of the adjacent two cuts 31 and 31, and the upper end part of the lower cut 31. FIG.

  In the present embodiment, the lengths L2 and L3 of the cuts 32 and 33 are longer than the length D1 of the interval 34, and the cuts 32 and 33 reliably block the interval 34. Breaking in the lateral direction of the surface base material 11 as a starting point is reliably prevented. In addition, length L2, L3 is 0.2-5 mm, for example, Preferably it is 0.3-3 mm.

  The length L1 of each cut 31 of the first cutting line 21 is preferably longer than the length D1 of the interval 34 and the lengths L2 and L3 of the cuts 32 and 33. When the length L1 is shorter than the lengths D1, L2, and L3, the surface base material 11 becomes difficult to be separated along the first cutting line 21, and breakage is likely to occur.

  In the present embodiment, the length L1 of the cut 31 is, for example, 0.3 to 15 mm, preferably 0.4 to 10 mm, and the ratio D1 / L1 of the length D1 to the length L1 is, for example, 1/10 to 10/10. 2/3, preferably 1/5 to 1/2. Moreover, the length D1 of the space | interval 34 is 0.1-1.5 mm, for example, Preferably it is 0.2-1.0 mm. When the length L1 is longer than the above range or the ratio D1 / L1 is less than these ranges, the pseudo-adhesive label 10 is easily bent at the separation line 20 after the release substrate 14 is removed. Further, when the length L1 is shorter than the above range, or when D1 / L1 is larger than these ranges, the surface base material 11 is hardly separated along the first cutting line 21 when peeling the label portion, It is easy to break.

  Furthermore, the separation distance E1 between the upper end or lower end of the cut lines 32 and 33 and the cut line 31 is, for example, 0.1 to 2 mm, preferably 0.2 to 1.5 mm. If the separation distance E1 is too long, it will be difficult to return to the first cutting line 21 after the surface base material breakage once proceeds to the second to third cutting lines 22 and 23, as will be described later. On the other hand, when the separation distance E1 is too short, the above-described pseudo adhesive label is likely to be bent.

  Next, the peeling method of the surface base material 11 in the pseudo adhesive label 10 is demonstrated. The label part 18 of the surface base material 11 is separated by, for example, picking the corner part 18A of the label part 18 where the lower side 10A intersects the separation line 20 as a peeling start part and peeling the surface base material 11 in the peeling direction A. Is done. At this time, the label portion 18 is peeled from the pseudo adhesive layer 12 while cutting the surface base material 11 along the separation line 20 so as to leave the label portion 19 side.

  The lowermost cut line 31 in the first cutting line 21 is connected to the lower side 10A. Therefore, when the label part 18 is peeled off in the peeling direction A, the peeling of the label part 18 causes the cut 31 of the first cutting line 21. Will start along. Here, since the peeling direction A is an oblique direction with respect to the separation line 20, the break of the label portion 18 proceeds in the vertical direction from the upper end of the cut line 31, and may proceed to the next cut line 31 via the interval 34. There is a case where it proceeds in the horizontal direction from the upper end of the cut 31.

  In the present embodiment, the break that proceeds in the lateral direction from the upper end of the cut line 31 is stopped by the cut line 32 of the second cutting line 22 arranged so as to close the interval 34 from the label part 18 side. That is, even when the cut 31 is broken laterally from the upper end, the breakage proceeds to the cut 32 adjacent to the upper end of the cut 31, and the peeling of the label portion 18 proceeds again along the cut 32 in the vertical direction. It becomes. Then, when the peeling of the label portion 18 proceeds to the upper end of the cut 32, the label portion 18 returns from the upper end to the next adjacent cut 31. As described above, in the present embodiment, even if the breaking of the surface base material 11 once proceeds in the horizontal direction from the upper end of the cut line 31, the separation of the label portion 18 proceeds in the cut line 31 of the first break line 21 in sequence. The portion 18 is prevented from being greatly broken in the lateral direction. Of course, when the label portion 18 is peeled off from the corner portion 18B of the label portion 18 at the position where the separation line 20 and the upper side 10B intersect, tearing is prevented by the same action.

  In the above description, of the two label portions, the operation when the label portion 18 is peeled first has been described. However, the label portion 19 has the corner portions 19A and 19B as peeling start portions, Even when peeled off, the label portion 19 is prevented from being broken by the cut 33 of the third break line 23 by the same action. Further, after the one label portion is peeled off, the remaining label portion is appropriately peeled off from the pseudo adhesive layer 12.

  As described above, in this embodiment, since the perforated break lines 21 to 23 are provided in a double line shape, when the label portions 18 and 19 are separated and peeled along the separation line 20, the surface base material 11 is hard to break. Moreover, since each broken line 21-23 is perforated, the pseudo-adhesive label peeled off from the peeling base material 11 is hard to bend | fold at the separation line 20, and when sticking a pseudo-adhesive label to a to-be-adhered body. Workability is improved.

  Further, since the label portions 18 and 19 are easily cut in the longitudinal direction along the separation line 20, even if the separation line 20 is formed perpendicular to the flow direction or the film stretching direction, the surface base material 11 becomes difficult to tear.

  In the present embodiment, a mark or the like may be attached to the surface base material 11 or the like, for example, to indicate that the corner portion 18A is a peeling start portion of the label portion 18.

  Further, when a mark or the like is added and the position of the peeling start portion is determined in advance, one of the uppermost end and the lowermost cut 31 in the first cutting line 21 is formed on the surface base material 11. It is not necessary to connect to the outer edge (that is, the upper side 10B or the lower side 10A). For example, when the corner 18A or the corner 19A is predetermined as the peeling start portion, it is not necessary to easily start the peeling from the corner 18B or the corner 19B. The cut line 31 at the upper end may not be connected to the upper side 10B.

  FIG. 4 shows a separation line according to the second embodiment of the present invention. The second embodiment is the same as the first embodiment except for the shape of the cut line in the second and third cutting lines. Hereinafter, the difference between the second embodiment and the first embodiment will be described. In the following description, members having the same configuration as those of the first embodiment are denoted by the same reference numerals.

  In the second embodiment, the cut lines 52 and 53 in the second and third cutting lines 42 and 43 are linearly inclined so that both ends approach the first cutting line 21. Specifically, the cuts 52 and 53 are “<” shaped cuts formed by connecting two straight portions having the same length that are inclined with respect to the vertical direction (the direction along the separation line 20). . The cut lines 52 and 53 have lengths L5 and L6 in the vertical direction longer than the length D1 of the interval 34 of the first cutting line 31, and are arranged so as to close the interval 34 from both sides. In the present embodiment, the lengths L5 and L6 of the cuts 52 and 53, and the separation distance E2 between the upper end or the lower end of the cuts 52 and 53 and the cut 31 are the lengths L2 and L3 in the first embodiment. Since it is the same as the separation distance E1, its description is omitted.

  Both ends of the cut 52 are arranged at the same position in the lateral direction. Therefore, the imaginary line α1 connecting both ends of all the cut lines 52 in the second cutting line 42 is a straight line extending in the vertical direction. Similarly, in the third cutting line 43, the virtual line α2 connecting both ends of the cut 53 is a straight line extending in the vertical direction. That is, each of the second and third cutting lines 42 and 43 is formed by linearly arranging a plurality of cut lines 52 and 53 at intervals 55 and 56 in the vertical direction.

  In the present embodiment, since the cut lines 52 and 53 are inclined so that both ends approach the first cutting line 21, the surface base material 11 is once broken from the cutting line 31 to the cutting line 52 of the first cutting line 21. , 53, the breakage easily returns from the cuts 52, 53 to the cut 31, and the surface base material 11 is more easily prevented from being broken.

  In the second embodiment, the cut lines 52 and 53 may have other shapes as long as both ends are inclined so as to approach the first cutting line 21. For example, the cut lines 52 and 53 are curved. May be. Of course, the cut lines of the second and third cutting lines are not limited to those described above as long as they can prevent the surface base material 11 from being broken in the lateral direction, and may have other shapes.

  FIG. 5 is an enlarged plan view showing a separation line in the third embodiment. Hereinafter, differences of the present embodiment from the first embodiment will be described. In the third embodiment, the third break line is omitted, and the separation line 60 is formed in a double-line shape by two break lines (first and second cutting lines 21 and 22). Therefore, the interval 34 of the first breaking line 21 is closed by the cut 32 from the one label portion 18 side, but is not closed by the cut from the other label portion 19 side.

  Accordingly, if the gap 34 is peeled off first from the side of the label portion 19 where the gap 34 is not blocked by the cut, the lateral break is difficult to be prevented by the cut, and the surface base material 11 is broken. Is likely to occur. Therefore, in this embodiment, it is preferable that the pseudo-adhesive label is designed so that the label portion 18 of the two label portions is peeled first. For example, when a pseudo-adhesive label is used for a delivery slip, it is preferable that the label portion 18 is a receipt slip and the label portion 19 is a delivery slip. Moreover, it may be displayed on the surface base material that the label part 18 should be peeled first.

  Even when the third cutting line is omitted as in the third embodiment, the shape of the cut line of the second cutting line is not limited to a straight line, and as shown in FIG. Similarly to the embodiment, the “<”-shaped cut 52 may be used, or another shape may be used.

  In each of the above-described embodiments, the label portions 21 and 22 are substantially rectangular. However, the shape is not limited to a rectangle, and may be other polygons such as a triangle or a circle. Further, the structure and material of the pseudo-adhesive label 10 are not limited to the above embodiment. For example, you may provide layers other than the surface base material 11, the pseudo adhesion layer 12, and the adhesive layer 13. Further, the interval between cut lines and the length of cut lines may be equal or non-uniform, and each cut line is not limited to a straight line but may be a curved line.

  Next, the present invention will be described below using examples, but the present invention is not limited to the configurations of the following examples.

[Example 1]
Tack base paper (manufactured by Yupo Corporation, trade name: Yupotac base paper 60SGS) is used as the surface base material, and polypropylene (manufactured by Sun Allomer, trade name: Sun Allomer PHA03A) is used as the thermoplastic resin for forming the pseudo-adhesive layer. used. The thermoplastic resin was extrusion coated with a T-die so that the thickness was 20 μm at an extrusion temperature of 290 ° C., and a pseudo adhesive sheet was obtained in which a pseudo adhesive layer was laminated on the back surface of the surface base material. Next, an acrylic pressure-sensitive adhesive is applied to the release agent surface of the silicone release paper to a thickness of 25 μm to form a pressure-sensitive adhesive layer, which is then applied to the pseudo-adhesive layer of the previously formed pseudo-adhesive sheet. Combined. Then, the 1st-3rd broken line was formed by perforation processing with punching, and the residue was raised, and the pseudo-adhesive label shown in FIG. 2 was obtained.

  The pseudo-adhesive label had a width of 150 mm and a length of 100 mm, and was provided with first to third cutting lines in the center in the horizontal direction. The cut line length L1 in the first break line is 2 mm, the interval length D1 is 0.5 mm, the cut line lengths L2 and L3 in the second and third break lines are 1 mm, and the cut line in the first break line is 1 mm. And the separation distance E1 between the end portions of the second and third break lines was 0.3 mm. In addition, each cut | interruption was formed so that a surface base material, a pseudo adhesion layer, and an adhesive layer might be penetrated.

[Comparative Example 1]
Without providing the second and third cutting lines, the first cutting line was a single vertical cut extending from the upper side to the lower side, and the cut was made so that only the surface base material penetrated. It was the same as Example 1 except the point.

[Comparative Example 2]
The separation line was carried out in the same manner as in Example 1 except that the second and third cutting lines were not provided.

[Evaluation methods]
(1) Pseudo-side peeling test The pseudo-adhesive labels of Examples and Comparative Examples were removed by peeling off the peeling base material, and then attached to a backing sheet as an adherend. In this state, can the test be performed 10 times to peel the label portion 18 from the corner portion 18A shown in FIG. 2 in the peeling direction A at a peeling angle of 180 ° and peeled along the separation line without breaking the surface substrate? Evaluated. The number of occurrences of tearing of the surface base material was expressed as a peel failure rate (number of tears generated / number of tests × 100).

(2) Workability confirmation test The pseudo-adhesive labels of the examples and comparative examples were removed by peeling off the release substrate, and workability was confirmed when sticking to a backing paper as an adherend. Good workability was evaluated as good (◯), workable was acceptable (Δ), and difficult to work was evaluated as unacceptable (x).

Table 1 shows the results of the evaluation test of the pseudo-adhesive labels obtained in the examples and comparative examples.

  In Comparative Example 1 in which a single vertical cut was made on the surface base material, there was no problem in the pseudo side peel test. However, in the workability confirmation test, when the peel base material was removed, the pseudo adhesive label was cut by its own weight. It was difficult to bend. Further, in Comparative Example 2 in which the cutting line had a normal perforation shape, there was no problem in that the surface base material was not bent in the workability confirmation test, but the surface base material was broken in the pseudo side peel test.

  On the other hand, in Example 1, the label part can be peeled from the pseudo-adhesive layer without tearing the surface base material, and the workability is improved without the label being bent after the peeling base material is removed. It was good. Thus, by making the separation line into a double-line shape, when the surface base material is separated and separated by the separation line, the surface base material is not torn, and further, the label is not bent and the workability is good. A pseudo-adhesive label could be obtained.

DESCRIPTION OF SYMBOLS 10 Pseudo-adhesion label 11 Surface base material 12 Pseudo-adhesion layer 13 Adhesive layer 20 Separation line 21-23 1st-3rd cutting line 31-33 Break

Claims (4)

A surface base material, a pseudo-adhesive layer that is pseudo-adhered to the surface base material, and a pressure-sensitive adhesive layer are provided in this order, and the pressure-sensitive adhesive layer is attached to an adherend, A pseudo-adhesive label capable of peeling the surface substrate from the pseudo-adhesive layer,
The surface base material is provided with a separation line that can be separated into at least two or more label portions and can be peeled off from the pseudo-adhesive layer,
The separating line is a double-lined shape in which at least two cutting lines in which a plurality of cuts are formed at intervals are arranged close to each other,
The pseudo-adhesive label, wherein a cut line of another cutting line is arranged in the vicinity of the interval so as to close the interval of one cutting line of the at least two cutting lines. The separating line is a double-lined shape in which at least three cutting lines are arranged close to each other,
2. The pseudo adhesive label according to claim 1, wherein the cut line of the other two cutting lines is disposed so as to close the interval of the one cutting line from both sides.   The pseudo adhesive label according to claim 1 or 2, wherein each cut line of the one cutting line is linear.   Each of the cuts of the other one or two of the cutting lines is linear or inclined so that both ends approach the one cutting line. Item 4. A pseudo-adhesive label according to any one of items 1 to 3.

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