Adhesive label laminate and labelled article

A dual-layer adhesive label laminate with varying peel strengths addresses the challenge of peeling and reattaching adhesive labels by ensuring strong initial adhesion and easy reattachment, with designability on both surfaces.

JP2025104422APending Publication Date: 2025-07-10LINTEC CORP
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Patent Information

Application Number
JP2023222210
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-12-28
Publication Date
2025-07-10

AI Technical Summary

Technical Problem

Existing adhesive labels face challenges in achieving both strong adhesion to the original surface and easy peelability for reattachment, with high adhesive strength leading to difficulty in peeling and curling, and low adhesive strength failing to provide sufficient adhesion to the reattachment surface.

Method used

A dual-layer adhesive label laminate structure comprising a first label layer with a higher peel strength adhesive layer and a second label layer with a lower peel strength adhesive layer, allowing for easy peeling of the second layer from the first while maintaining adhesion to the original surface, and featuring designability and releasability on both layers.

Benefits of technology

The dual-layer structure enables easy peeling and reattachment of the label without curling, ensuring strong initial adhesion and effective reattachment, while allowing for design display on both surfaces.

✦ Generated by Eureka AI based on patent content.

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Abstract

To provide an adhesive label laminate which is applicable to various uses, with problems taken into account when a pasted adhesive label is peeled off and pasted again, and a labelled article.SOLUTION: Provided is an adhesive label laminate 1 including: a first label layer 10 provided, in the order stated, with a first adhesive layer 100 which is one outermost surface, a first substrate 102, and a first outermost layer 104 which is the other outermost surface and has designability and / or mold releasability; and a second label layer 12 provided, in the order stated, with a second adhesive layer 120 which is one outermost surface, a second substrate 122, and a second outermost layer 124 which is the other outermost surface and has designability and / or mold releasability. The first label 10 and the second label 12 are laminated so that the second adhesive layer 120 is in contact with the first outermost layer 104.SELECTED DRAWING: Figure 1
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Description

Technical Field

[0001] The present invention relates to an adhesive label laminate and an article with a label.

Background Art

[0002] As a label to be attached to various articles, there is a single-layer adhesive label composed of an adhesive layer and a base material. Such an adhesive label may be peeled off from an adherend in various applications and reattached to an article at the reattachment destination.

[0003] As an adhesive label for such applications, for example, Patent Document 1 discloses a refillable container characterized in that a tack label is detachably and reattachably attached, and the tack label has an indication for identifying the refillable contents.

Prior Art Documents

Patent Documents

[0004]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0005] However, Patent Document 1 only describes a technique of simply replacing a label. In the single-layer adhesive label as disclosed in Patent Document 1, when considering peeling off a once-attached label and reattaching it again, there is a problem that it is difficult to obtain an adhesive force that satisfies both actions.

[0006] For example, when the adhesive strength of an adhesive label is high, the adhesive strength to the article on which the adhesive label was originally attached can be obtained. However, on the other hand, there are problems such as the adhesive label being difficult to peel off and the peeled label curling. Also, when the adhesive strength of the adhesive label is low, the adhesive label is easy to peel off, but there is a problem that the necessary adhesive strength for attaching to the original article and the reattachment destination article cannot be obtained.

[0007] Thus, an adhesive label laminate applicable to various uses considering the process of peeling and sticking the adhesive label has not yet been developed, and in fact, there is room for improvement in this regard.

[0008] The present invention has been made in view of the above-described circumstances, and an object thereof is to provide an adhesive label laminate applicable to various uses considering problems when peeling off an attached adhesive label and reattaching it, and an article with a label.

Means for Solving the Problems

[0009] As a result of intensive studies to achieve the above-described object, the present inventors have found that a first label layer including, in this order, a first adhesive layer that is one of the outermost surfaces, a first base material, and a first outermost layer that is the other outermost surface and has designability and / or releasability, and a second label layer including, in this order, a second adhesive layer that is one of the outermost surfaces, a second base material, and a second outermost layer that is the other outermost surface and has designability and / or releasability, and the first label layer and the second label layer are laminated such that the second adhesive layer is in contact with the first outermost layer, and have completed the present invention.

[0010] That is, the present invention is as follows.

[0011] (1) A first label layer including, in this order, a first adhesive layer which is the outermost surface of one side, a first base material, and a first outermost layer which is the outermost surface of the other side and has design property and / or releasability, and a second label layer including, in this order, a second adhesive layer which is the outermost surface of one side, a second base material, and a second outermost layer which is the outermost surface of the other side and has design property and / or releasability, wherein the first label layer and the second label layer are laminated such that the second adhesive layer is in contact with the first outermost layer. (2) The adhesive label laminate according to (1), further including a release material laminated so as to be in contact with the first adhesive layer. (3) The adhesive label laminate according to (1) or (2), including at least two of the second label layers, wherein the at least two second label layers are laminated such that the second outermost layer of one of the second label layers is in contact with the second adhesive layer of the other second label layer. (4) The adhesive label laminate according to (1) or (2), wherein the peel strength of the first adhesive layer is higher than the peel strength of the second adhesive layer. (5) The adhesive label laminate according to (1) or (2), wherein the second label layer includes at least one or more label bodies that are separated and used from the adhesive label laminate, and a separation planned line that can separate the label body from the adhesive label laminate is formed in an inner region of the second label layer of the adhesive label laminate in a top view. (6) The adhesive label laminate according to (1) or (2), wherein the surface area of the second label layer is smaller than the surface area of the first label layer in a top view. (7) The adhesive label laminate according to (1) or (2), wherein the first label layer has releasability on the first outermost layer, and further includes a first design layer between the first base material and the first outermost layer. (8) The second label layer is such that the outermost surface of the second layer has releasability, and further includes a second design layer between the second base material and the outermost surface of the second layer, and is the pressure-sensitive adhesive label laminate according to (1) or (2). (9) An article with a label, comprising: an adherend; and the pressure-sensitive adhesive label laminate according to (1) or (2), laminated on the surface of the adherend such that the first pressure-sensitive adhesive layer of the first label layer is in contact with the surface of the adherend. (10) The article with a label according to (9), wherein the adherend is a refill packaging container or a refill bag. [[Effect of the Invention]]

[0012] According to the present invention, it is possible to provide a pressure-sensitive adhesive label laminate and an article with a label that are applicable to various uses in consideration of problems when peeling off and reattaching an attached pressure-sensitive adhesive label. [[Brief Description of the Drawings]]

[0013]

Figure 1

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Figure 11

Mode for Carrying Out the Invention

[0014] Hereinafter, a mode for carrying out the present invention (hereinafter simply referred to as "the present embodiment") will be described in detail. The following present embodiment is an exemplification for explaining the present invention and is not intended to limit the present invention to the following content. The present invention can be appropriately modified and implemented within the scope of its gist.

[0015] In the drawings, the same reference numerals are assigned to the same elements, and duplicate explanations are omitted. Also, the positional relationships such as up, down, left, and right are based on the positional relationships shown in the drawings unless otherwise specified. Furthermore, the dimensional ratios in the drawings are not limited to the illustrated ratios.

[0016] Also, in this specification, terms with "substantially" attached thereto indicate the meaning of the terms excluding that "substantially" within the scope of the common general knowledge of those skilled in the art, and include the meaning itself excluding "substantially".

[0017] 1. Adhesive Label Laminate

[0018] FIG. 1 is a cross-sectional view of a first embodiment of an adhesive label laminate according to the present embodiment.

[0019] The pressure-sensitive adhesive label laminate 1 according to the first embodiment includes a first label layer 10 including, in this order, a first pressure-sensitive adhesive layer 100 which is one outermost surface, a first base material 102, and a first outermost layer 104 which is the other outermost surface and has designability and / or releasability, and a second label layer 12 including, in this order, a second pressure-sensitive adhesive layer 120 which is one outermost surface, a second base material 122, and a second outermost layer 124 which is the other outermost surface and has designability and / or releasability. The pressure-sensitive adhesive label laminate 1 is such that the first label layer 10 and the second label layer 12 are laminated so that the second pressure-sensitive adhesive layer 120 contacts the first outermost layer 104.

[0020] The pressure-sensitive adhesive label laminate 1 according to the present embodiment includes a first label layer 10 and a second label layer 12, and since the first label layer 10 and the second label layer 12 are laminated so that the second pressure-sensitive adhesive layer 120 contacts the first outermost layer 104, the configuration is simple, and the above-described problems of conventional pressure-sensitive adhesive labels premised on reattachment after peeling can be solved. For example, the pressure-sensitive adhesive label laminate 1 according to the present embodiment can be used by attaching the first pressure-sensitive adhesive layer 100 of the first label layer 10 to an adherend which is the original article. Then, the second label layer 12 of the pressure-sensitive adhesive label laminate 1 can be peeled from the first outermost layer 104, and the second pressure-sensitive adhesive layer 120 of the peeled second label layer 12 can be attached to the article to be replaced. For example, when the second outermost layer 124 has designability, by attaching the second label layer 12 to the article to be replaced, the design displayed on the second outermost layer 124 of the pressure-sensitive adhesive label laminate 1 attached to the original article can be displayed on the article to be replaced.

[0021] Further, in the pressure-sensitive adhesive label laminate 1 according to the present embodiment, the peeling force of the first pressure-sensitive adhesive layer 100 can be set to a peeling force according to the material and use of the original adherend, and the peeling force of the second pressure-sensitive adhesive layer 120 can be set to a peeling force according to the ease of peeling from the first outermost layer 104 and the material and use of the article to be replaced.

[0022] In this regard, it is preferable that the peel strength of the first adhesive layer 100 is higher than the peel strength of the second adhesive layer 120. Thereby, when peeling the second adhesive layer 120 of the second label layer 12 from the first outermost layer 104, it is possible to effectively prevent the first label layer 10 from peeling from the adherend, and only the second label layer 12 can be peeled off. Further, since the peel strength of the second adhesive layer 120 is low, it is possible to effectively prevent the peeled second label layer 12 from curling after the second label layer 12 is peeled off.

[0023] In the adhesive label laminate 1 according to the first embodiment, the first label layer 10 may include, in this order, the first adhesive layer 100 which is one outermost surface, the first base material 102, and the first outermost layer 104 which is the other outermost surface and has designability and / or releasability, and is not necessarily limited to the configuration of these three layers. For example, it goes without saying that, if necessary, a configuration of four or more layers in which another layer is disposed between the layers may be employed. Further, the second label layer 12 may include, in this order, the second adhesive layer 120 which is one outermost surface, the second base material 122, and the second outermost layer 124 which is the other outermost surface and has designability and / or releasability, and is not necessarily limited to the configuration of these three layers. For example, it goes without saying that, if necessary, a configuration of four or more layers in which another layer is disposed between the layers may be employed.

[0024] The concept of "label" includes those referred to as films, sheets, tapes, etc. The shape of the adhesive label laminate 1 is not particularly limited, and examples thereof include a substantially rectangular shape, a substantially triangular shape, a substantially polygonal shape, a substantially circular shape, a substantially elliptical shape, etc. when viewed from the lamination direction. The size of the adhesive label laminate 1 is also not particularly limited and can be designed according to various applications.

[0025] Hereinafter, each component of the adhesive label laminate 1 will be described.

[0026] <The first label layer 10>

[0027] The first label layer 10 is a label layer including, in this order, a first adhesive layer 100 which is one of the outermost surfaces, a first base material 102, and a first outermost layer 104 which is the other outermost surface and has design property and / or releasability. The first label layer 10 only needs to include, in this order, the first adhesive layer 100 which is one of the outermost surfaces, the first base material 102, and the first outermost layer 104, and is not necessarily limited to the structure of these three layers. For example, it goes without saying that a structure of four or more layers with another layer disposed between each layer may be adopted as needed.

[0028] (The first adhesive layer 100)

[0029] The first adhesive layer 100 is preferably provided on at least a part of one surface of the first base material 102, and more preferably provided on the entire surface. Thereby, it is possible to more effectively prevent the first label layer 10 from peeling off from the adherend which is the original article to be reattached.

[0030] The material of the first adhesive layer 100 is not particularly limited, but preferably contains at least one selected from the group consisting of acrylic adhesives, olefin adhesives, polyester adhesives, silicone adhesives, and rubber adhesives.

[0031] The first adhesive layer 100 may be a single layer, or may be a multi-layer of two or more layers of the same kind or different kinds.

[0032] The peel strength of the first adhesive layer 100 is not particularly limited, but is preferably 2 N / 25 mm to 30 N / 25 mm. When the peel strength of the first adhesive layer 100 is within the above-described range, sufficient adhesive force can be obtained from when the adhesive label laminate 1 is attached to the adherend until the article which is the adherend is used by the consumer. Further, when the second label layer 12 of the adhesive label laminate 1 attached to the adherend is peeled off from the first label layer 10, only the second label layer 12 can be peeled off more stably without the first label layer 10 peeling off from the adherend.

[0033] The thickness of the first adhesive layer 100 is not particularly limited, but is preferably 5 to 50 μm.

[0034] (The first base material 102)

[0035] The first base material 102 is a layer provided between the first adhesive layer 100 and the first outermost layer 104. The material of the first base material 102 is not particularly limited, but for example, paper base materials, synthetic paper, Yupo (registered trademark, manufactured by Yupo Corporation), polyester-based such as polyethylene terephthalate, polystyrene-based, polyethylene-based, polypropylene-based, polycarbonate-based, polyamide-based resin films, etc., those conventionally used as base materials for labels are preferred.

[0036] The first base material 102 may be a single layer or may be a multilayer of two or more layers of the same or different types.

[0037] For the above-described first base material 102, for the purpose of improving the adhesion to the first adhesive layer 100 provided on one surface and the first outermost layer 104 provided on the opposite surface, if desired, surface treatment can be performed on one or both surfaces.

[0038] The thickness of the first base material 102 is not particularly limited, but is preferably 30 to 500 μm.

[0039] (The first outermost layer 104)

[0040] The first outermost layer 104 is preferably an outermost layer provided on the surface of the first base material 102 opposite to the surface on which the first adhesive layer 100 is provided. The first outermost layer 104 has designability and / or releasability. When the first outermost layer 104 has designability, after peeling off the second label layer 12, the design provided on the first outermost layer 104 can be visually recognized. When the first outermost layer 104 has releasability, the second label layer 12 can be peeled off from the first outermost layer 104 with a lighter force, and curling of the second label layer 12 after peeling can be more effectively prevented.

[0041] Further, when the first outermost layer 104 has designability and releasability, for example, at least a part of the first outermost layer 104 has releasability, and a layer in which the remaining part has designability can be mentioned. Examples of such a layer include a layer in which when the first outermost layer 104 is viewed from above, the layer having designability and the layer having releasability are each provided in half; a layer in which when the first outermost layer 104 is viewed from above, the layer having designability and the layer having releasability are alternately provided, such as a shima pattern or a checkered pattern; and a layer in which when the first outermost layer 104 is viewed from above, a plurality of layers having releasability, such as dot shapes here and there, are provided on the layer having designability. When at least a part of the first outermost layer 104 is a layer having releasability and the remaining part is a layer having designability when the first outermost layer 104 is viewed from above, the arrangement and ratio of these layers are not particularly limited, and it is preferable to appropriately determine according to the use. However, in the first outermost layer 104, it is more preferable that the portion in contact with the second adhesive layer 120 of the second label layer 12 is a layer having releasability.

[0042] The information displayed on the first outermost layer 104 having designability may be, for example, at least one selected from the group consisting of characters, numbers, illustrations, photographs, and graphs, or may be a combination of two or more thereof. Further, the first outermost layer 104 having designability may be, for example, a layer formed by printing on the first base material 102 by a known method such as flexographic printing, offset printing, letterpress printing, gravure printing, or screen printing.

[0043] The first outermost layer 104 having releasability may be a layer formed by subjecting the first base material 102 to a release treatment with a known release agent such as a silicone-based release agent.

[0044] The thickness of the first outermost layer 104 is not particularly limited, but is preferably 0.01 to 50 μm.

[0045] <The second label layer 12>

[0046] The second label layer 12 is a label layer including, in this order, a second adhesive layer 120 which is one outermost surface, a second base material 122, and a second outermost layer 124 which is the other outermost surface and has design property and / or releasability. The second label layer 12 only needs to include, in this order, a second adhesive layer 120 which is one outermost surface, a second base material 122, and a second outermost layer 124 which is the other outermost surface, and is not necessarily limited to the configuration of these three layers. For example, it goes without saying that, if necessary, a configuration of four or more layers with another layer disposed between each layer may be adopted.

[0047] (The second adhesive layer 120)

[0048] The second adhesive layer 120 is preferably provided on at least a part of one surface of the second base material 122, and more preferably provided on the entire surface. Thereby, before replacing the second label layer 12, it is possible to effectively prevent peeling from the first outermost layer 104, peel the second label layer 12 from the first outermost layer 104, and attach it to the surface of the article at the replacement destination after replacement.

[0049] The material of the second adhesive layer 120 is not particularly limited, but preferably contains at least one selected from the group consisting of an acrylic adhesive, an olefin adhesive, a polyester adhesive, a silicone adhesive, and a rubber adhesive.

[0050] The second adhesive layer 120 may be a single layer or may be a multi-layer of two or more layers of the same kind or different kinds.

[0051] In the pressure-sensitive label laminate 1, the second pressure-sensitive adhesive layer 120 of the second label layer 12 is provided so as to contact the first outermost layer 104 of the first label layer 10. However, the peeling force when peeling the second pressure-sensitive adhesive layer 120 from the first outermost layer 104 is preferably 0.1 to 2 N / 25 mm. When the peeling force of the second pressure-sensitive adhesive layer 120 is within the above-described range, it is possible to effectively prevent the second label layer 12 from peeling off from the first outermost layer 104 from the time of manufacture until the consumer uses it, and it is possible to effectively prevent the second label layer 12 from curling after peeling the second label layer 12 from the first outermost layer 104.

[0052] Furthermore, the second label layer 12 is preferably attached to the surface of the article at the reattachment destination after being peeled off from the first label layer 10. However, the peeling force when peeling the second pressure-sensitive adhesive layer 120 from the surface of the article at the reattachment destination is preferably 2 to 10 N / 25 mm.

[0053] The thickness of the second pressure-sensitive adhesive layer 120 is not particularly limited, but is preferably 5 to 50 μm.

[0054] (Second base material 122)

[0055] The second base material 122 is a layer provided between the second pressure-sensitive adhesive layer 120 and the second outermost layer 124. The material of the second base material 122 is not particularly limited, but for example, paper, synthetic paper, Yupo (registered trademark, manufactured by Yupo Corporation), polyester such as polyethylene terephthalate, polystyrene, polyethylene, polypropylene, polycarbonate, polyamide, etc. Resin films such as those used as the base material of conventional labels are preferred.

[0056] The second base material 122 may be a single layer or may be a multilayer of two or more layers of the same or different types.

[0057] The thickness of the second base material 122 is not particularly limited, but is preferably 30 to 500 μm.

[0058] For the above-described second base material 122, for the purpose of improving the adhesion to the second adhesive layer 120 provided on one surface and the second outermost layer 124 provided on the opposite surface, if desired, surface treatment can be performed on one or both surfaces.

[0059] (Second outermost layer 124)

[0060] The second outermost layer 124 is preferably the outermost layer provided on the surface of the second base material 122 opposite to the surface on which the second adhesive layer 120 is provided. The second outermost layer 124 has designability and / or releasability. When the second outermost layer 124 has designability, the design can be displayed at the pasting destination by peeling off the second label layer 12 and pasting it on the article at the pasting destination. When the second outermost layer 124 has releasability, as in the second embodiment described later, when the second outermost layer 124 is provided with a further second label layer 12, the second label layer 12 is more easily peeled from the second outermost layer 124 located below, and it is possible to effectively prevent the second label layer 12 from curling after peeling.

[0061] In addition, when the second outermost layer 124 has designability and releasability, for example, at least a part of the second outermost layer 124 has releasability and the remaining part has a layer with designability. Examples of such a layer include a layer in which when the second outermost layer 124 is viewed from above, a layer having designability and a layer having releasability are each provided in half; a layer in which when the second outermost layer 124 is viewed from above, a layer having designability and a layer having releasability are alternately provided, such as a herringbone pattern or a checkered pattern; a layer in which when the second outermost layer 124 is viewed from above, a plurality of layers having releasability, such as dot shapes in some places, are provided on the layer having designability, and so on. When at least a part of the second outermost layer 124 has releasability and the remaining part has a layer with designability when the second outermost layer 124 is viewed from above, the ratio of each layer is not particularly limited, and it is preferably determined as appropriate according to the application.

[0062] The information displayed on the second outermost layer 124 having a design property may be, for example, characters, numbers, illustrations, photographs, graphs, etc., or a combination thereof, etc. Also, the information displayed on the second outermost layer 124 may be the same as or different from the information displayed on the above-described first outermost layer 104. Further, the second outermost layer 124 having a design property may be a layer formed by printing on the second base material 122 by a known method such as flexographic printing, offset printing, letterpress printing, gravure printing, screen printing, etc.

[0063] The second outermost layer 124 having releasability may be a layer formed by subjecting the second base material 122 to a release treatment with a known release agent such as a silicone-based release agent.

[0064] The thickness of the second outermost layer 124 is not particularly limited, but is preferably 0.01 to 50 μm.

[0065] (Release material)

[0066] The adhesive label laminate 1 preferably further includes a release material (not shown) laminated so as to be in contact with the first adhesive layer 100. The release material preferably has a release base material layer and a release agent layer.

[0067] The release base material used for the release base material layer is not particularly limited, and known ones can be used. For example, resin materials, paper, etc. can be mentioned.

[0068] Examples of the release agent constituting the release agent layer include silicone-based release agents, long-chain alkyl-based release agents, fluorine-based release agents, rubber-based release agents, etc. Among these, silicone-based release agents are preferred. The thickness of the release agent layer is usually about 0.01 to 5 μm.

[0069] The thickness of the release material is preferably 25 to 100 μm. By setting the thickness of the release material to 25 μm or more, the adhesive label laminate 1 has excellent die-cutting suitability. Also, by setting the thickness of the release material to 100 μm or less, the release material is more excellent in releasability with respect to the first adhesive layer 100 in the labeling process.

[0070] FIG. 2 is a cross-sectional view showing a second embodiment of the adhesive label laminate according to the present embodiment.

[0071] The adhesive label laminate 2 according to the second embodiment preferably includes at least two second label layers 22. And the two second label layers 22 are preferably laminated such that the second outermost layer 224 of one second label layer 22 is in contact with the second adhesive layer 220 of the other second label layer 22. By providing at least two second label layers 22, the second label layer 22 can be replaced on at least two replacement target articles. Or the second label layer 22 can be replaced at least twice. In the present embodiment, the number of the second label layers 22 to be laminated is not particularly limited, and any number may be used as long as it is two or more. Here, the description will be centered on the differences from the first embodiment, but it goes without saying that within the range where the desired effects can be obtained, the members and configurations described in the first embodiment can also be appropriately adopted in the second embodiment.

[0072] In the present embodiment, for the first label layer 20, for example, the configurations and materials described as the first label layer 10 that can be used in the adhesive label laminate 1 of the first embodiment can be used. Therefore, the first adhesive layer 200, the first base material 202, and the first outermost layer 204 in the first label layer 20 of the adhesive label laminate 2 may be the same first adhesive layer 200, the first base material 202, and the first outermost layer 204 as those of the adhesive label laminate 1 of the first embodiment.

[0073] In addition, among the second label layers 22, the second adhesive layer 220 and the second base material 222 can use the configurations and materials described as the second adhesive layer 120 that can be used in the adhesive label laminate 1 of the first embodiment, and the second base material 122 that can be used in the adhesive label laminate 1 of the first embodiment. Therefore, the second adhesive layer 220 and the second base material 222 of the adhesive label laminate 2 of the second embodiment may be the same second adhesive layer 220 and second base material 222 as those of the adhesive label laminate 1 of the first embodiment.

[0074] In the adhesive label laminate 2 according to the second embodiment, since the second outermost layer 224 of one second label layer 22 is laminated so as to contact the second adhesive layer 220 of the other second label layer 22, it is preferable that the second outermost layer 224 has at least releasability. Further, as the second label layer 22 of the adhesive label laminate 2 according to the present embodiment, like the fourth embodiment described later, a layer structure having a second outermost layer 424 with releasability and a second design layer 426 provided between the second base material 422 and the second outermost layer 424 can be preferably used. The material and configuration of such a second outermost layer 224 can use the configurations and materials described as the second outermost layer 124 that can be used in the adhesive label laminate 1 of the first embodiment and the second outermost layer 424 that can be used in the adhesive label laminate 4 of the fourth embodiment described later. Note that the design display contents visible from the second outermost layers 224 of at least two second label layers 22 may be the same or different in each second label layer 22.

[0075] FIG. 3 is a cross-sectional view showing a third embodiment of the adhesive label laminate according to the present embodiment.

[0076] The pressure-sensitive adhesive label laminate 3 according to the third embodiment is such that the first outermost layer 304 of the first label layer 30 has releasability, and further, it is preferable to further include a first design layer 306 between the first base material 302 and the first outermost layer 304. By further including the first design layer 306 between the first base material 302 and the first outermost layer 304, a desired design such as characters, numbers, illustrations, photographs, graphs, etc. can be more effectively displayed on the first label layer 30. And this design can be visually recognized through the first outermost layer 604, for example, after peeling the second label layer 32 from the first label layer 30, or even before peeling the second label layer 62 when the second label layer 62 has a smaller surface area than the first label layer 60 as in the sixth embodiment described later. Also, since the first outermost layer 304 has releasability, it makes it even easier to peel the second label layer 32, and further, it can more effectively prevent the second label layer 32 from curling after peeling the second label layer 32. Here, the description will be centered on the differences from the first and second embodiments, but it goes without saying that within the range where the desired effects can be obtained, the members, configurations, etc. described in the first and second embodiments can also be appropriately adopted in the third embodiment.

[0077] For example, among the first label layer 30 of the pressure-sensitive adhesive label laminate 3 according to the third embodiment, the first pressure-sensitive adhesive layer 300 and the first base material 302 can use the configurations and materials described as the first pressure-sensitive adhesive layer 100 that can be used in the pressure-sensitive adhesive label laminate 1 of the first embodiment, and the first base material 102 that can be used in the pressure-sensitive adhesive label laminate 1 of the first embodiment. Therefore, the first pressure-sensitive adhesive layer 300 and the first base material 302 among the first label layer 30 of the pressure-sensitive adhesive label laminate 3 of the third embodiment may be the same first pressure-sensitive adhesive layer 300 and the first base material 302 as those of the pressure-sensitive adhesive label laminate 1 of the first embodiment.

[0078] The first design layer 306 is preferably, for example, a printed layer formed by printing on the first base material 302 by a known method such as flexographic printing, offset printing, letterpress printing, gravure printing, screen printing, etc.

[0079] The first design layer 306 may be a single layer or a multi-layer of two or more layers of the same or different types.

[0080] The thickness of the first design layer 306 is not particularly limited, but is preferably 1 to 50 μm.

[0081] For example, the second label layer 32 in the third embodiment can use the configuration and materials described as the second label layer 12 that can be used in the adhesive label laminate 1 of the first embodiment and the second label layer 22 that can be used in the adhesive label laminate 2 of the second embodiment. Therefore, the second adhesive layer 320, the second base material 322, and the second outermost layer 324 of the adhesive label laminate 3 of the third embodiment may be the same as the second adhesive layer 320, the second base material 322, and the second outermost layer 324 of the adhesive label laminate 1 of the first embodiment and the adhesive label laminate 2 of the second embodiment.

[0082] FIG. 4 is a cross-sectional view showing a fourth embodiment of the adhesive label laminate according to the present embodiment.

[0083] The pressure-sensitive adhesive label laminate 4 according to the fourth embodiment is such that the second outermost layer 424 of the second label layer 42 has releasability, and further, it is preferable to further include a second design layer 426 between the second base material 422 and the second outermost layer 424. By further including the second design layer 426 between the second base material 422 and the second outermost layer 424, a desired design such as characters, numbers, illustrations, photographs, graphs, etc. can be more effectively displayed on the second label layer 42. And this design can be visually recognized through the second outermost layer 424. Also, the second label layer 42 may include at least two second label layers 42 as in the second embodiment described above. In this case, since the second outermost layer 424 has releasability, the second label layer 42 laminated on the upper part can be more easily peeled off from the second label layer 42 laminated on the lower part with a lighter force. Furthermore, after peeling off the upper second label layer 42, curling of the upper second label layer 42 can be more effectively prevented. Here, the description will be centered on the differences from the first to the third embodiments, but it goes without saying that within the range where a desired effect can be obtained, the members, configurations, etc. described in the first to the third embodiments can also be appropriately adopted in the fourth embodiment.

[0084] The first label layer 40 in the fourth embodiment can use the configurations and materials described, for example, as the first label layer 10 that can be used in the pressure-sensitive adhesive label laminate 1 of the first embodiment or the first label layer 30 that can be used in the pressure-sensitive adhesive label laminate 3 of the third embodiment. Thus, the first pressure-sensitive adhesive layer 400, the first base material 402, and the first outermost layer 404 of the pressure-sensitive adhesive label laminate 4 of the fourth embodiment may be the same first pressure-sensitive adhesive layer 400, the first base material 402, and the first outermost layer 404 as those of the pressure-sensitive adhesive label laminate 1 of the first embodiment. Also, the first label layer 40 in the fourth embodiment may have a layer structure that further includes a first design layer 306 like the first label layer 30 in the third embodiment (not shown).

[0085] Also, among the second label layer 42, the second adhesive layer 420 and the second base material 422 can use the configurations and materials described as the second adhesive layer 120 and the second base material 122 in the adhesive label laminate 1 of the first embodiment. Therefore, among the second label layer 42 of the adhesive label laminate 4 of the fourth embodiment, the second adhesive layer 420 and the second base material 422 may be the same second adhesive layer 420 and second base material 422 as those of the adhesive label laminate 1 of the first embodiment.

[0086] The second outermost layer 424 of the second label layer 42 preferably has releasability.

[0087] The thickness of the second outermost layer 424 is not particularly limited, but is preferably 0.01 to 5 μm.

[0088] The second design layer 426 is preferably a printed layer formed by printing on the second base material 422 by a known method such as flexographic printing, offset printing, letterpress printing, gravure printing, screen printing, or the like.

[0089] Such a second design layer 426 may be a single layer or a multilayer of two or more layers of the same or different types.

[0090] The thickness of the second design layer 426 is not particularly limited, but is preferably 1 to 50 μm.

[0091] FIG. 5 is a plan view showing a fifth embodiment of the adhesive label laminate according to the present embodiment. FIG. 6 is a schematic cross-sectional view taken along line A-A of FIG. 5.

[0092] The adhesive label laminate 5 according to the fifth embodiment includes at least one label body 56 in which the second label layer 52 is separated from the adhesive label laminate 5 for use. In a top view, a planned separation line 54 capable of separating the label body 56 from the adhesive label laminate 5 is preferably formed in the inner region of the second label layer 52 of the adhesive label laminate 5. By having the label body 56 separated along the planned separation line 54 in the second label layer 52, the label body 56 in the second label layer 52 can be peeled off from the first outermost layer 504 of the first label layer 50 and reattached to the surface of the article to be reattached. Here, the description will be centered on the differences from the first to fourth embodiments. Needless to say, within the range where the desired effects can be obtained, the members, configurations, etc. described in the first to fourth embodiments can also be appropriately adopted in the fifth embodiment.

[0093] For the first label layer 50, the configurations and materials described as the first label layers 10, 20, 30, 40 usable in the first to fourth embodiments can be used.

[0094] As described above, for the second label layer 52, in a top view, it is only necessary that a planned separation line 54 capable of separating the label body 56 from the adhesive label laminate 5 is formed in its inner region. For other configurations and materials, the configurations and materials described as the second label layers 12, 22, 32, 42 usable in the first to fourth embodiments can be used.

[0095] The label body 56 is at least a part of the second label layer 52 and is separable from the adhesive label laminate 5 by a planned separation line 54. The planned separation line 54 is preferably formed by half-cutting (also referred to as semi-cutting or punching) the adhesive label laminate 5. The planned separation line 54 formed by half-cutting is formed by partially cutting the adhesive label laminate 5 in the stacking direction (thickness direction) by a half-cutter in a top view of the adhesive label laminate 5. However, as shown in FIG. 6, in a side cross-sectional view of the adhesive label laminate 5, it is preferable that the planned separation line 54 remains inside the second label layer 52 and does not reach (is not cut) inside the first label layer 50. Also, the planned separation line 54 may be cut from the second outermost layer 524 toward the second base material 522 in a side cross-sectional view of the adhesive label laminate 5, but it is preferably cut to the second adhesive layer 520 which is the lowermost layer of the second label layer 52. Also, it may or may not be cut to the first outermost layer 504, but the planned separation line 54 may have a cut into the first outermost layer 504. Note that the planned separation line 54 is preferably a separation perforation in which a cut portion where a cut is formed and an uncut portion where a cut is not formed are continuously arranged (not shown).

[0096] Thus, at least a part of the second label layer 52 can be separated by the planned separation line 54 in its inner region, so that the adhesive label laminate 5 can be configured into a desired size and shape considering the size and shape of the original adherend, and the label body 56 can be configured into a desired size and shape considering the size and shape of the article to be pasted. For example, as shown in FIGS. 9 and 10 described later, the adhesive label laminate 5 can be configured into a desired size and shape according to the size and shape of the original bag body. Then, by forming the label body 56 separated from the adhesive label laminate 5 to be, for example, a smaller size compared to the adhesive label laminate 5, when the label body 56 is pasted, it is possible to display a desired design while minimizing the impact on the appearance of the container to be pasted.

[0097] FIG. 7 is a plan view showing a sixth embodiment of the adhesive label laminate according to the present embodiment. FIG. 8 is a schematic cross-sectional view taken along line B-B of FIG. 7.

[0098] In the adhesive label laminate 6 according to the sixth embodiment, in a top view, it is preferable that the surface area of the second label layer 62 is smaller than the surface area of the first label layer 60. The size and shape of the second label layer 62 may be smaller than those of the first label layer 60 and are not particularly limited. In the present embodiment, in a top view, the second label layer 62 having a surface area smaller than the surface area of the first label layer 60 can be peeled off from the first outermost layer 604 and reattached to an article which is the reattachment destination. Further, at least a part of the periphery of the second label layer 62 is constituted by the first outermost layer 604 of the first label layer 60, and in a side view, it is higher than the first outermost layer 604 around it by the thickness of the second label layer 62. For this reason, the second label layer 62 is more easily peeled off from the first outermost layer 604. The number of the second label layers 62 when the adhesive label laminate 6 is viewed from above is not particularly limited as long as it is provided on the upper surface of the first label layer 60. Here, the description will be centered on the differences from the first to fifth embodiments, but it goes without saying that the members, configurations, etc. described in the first to fifth embodiments can also be appropriately adopted in the sixth embodiment as long as the desired effects can be obtained.

[0099] When the second label layer 62 is even smaller compared to the first label layer 60, the first label layer 60 is preferably configured such that a design is displayed when the first outermost layer 604 is viewed from above. For the first label layer 60, as for the other configurations and materials, the configurations and materials described as the first label layers 10, 20, 30, 40, 50 that can be used in the first to fifth embodiments can be used.

[0100] As described above, the second label layer 62 only needs to be formed smaller than the first label layer 60 in top view, and for the other configurations and materials, the configurations and materials described as the second label layers 12, 22, 32, 42, 52 that can be used in the first to fifth embodiments can be used.

[0101] Also, in top view, the second label layer 62 that is smaller than the first label layer 60 can have a desired size and shape different from that of the first label layer 60. Thus, the first label layer 60 can be configured to have a desired size and shape considering the size and shape of the original adherend, and the second label layer 62 can be configured to have a desired size and shape considering the size and shape of the container or the like of the replacement destination.

[0102] 2. Manufacturing method of the adhesive label laminate

[0103] As the manufacturing method of the above adhesive label laminates 1, 2, 3, 4, 5, 6, it is only necessary to be able to form the first adhesive layer 100, 200, 300, 400, 500, 600, the first base material 102, 202, 302, 402, 502, 602, the first outermost layer 104, 204, 304, 404, 504, 604, the second adhesive layer 120, 220, 320, 420, 520, 620, the second base material 122, 222, 322, 422, 522, 622, and the second outermost layer 124, 224, 324, 424, 524, 624 in this order, and it is not particularly limited.

[0104] 3. Applications of the adhesive label laminate

[0105] The adhesive label laminates 1, 2, 3, 4, 5, 6 according to this embodiment can be used for various applications. For example, they can be used as labeled articles including an adherend and an adhesive label laminate 1, 2, 3, 4, 5, 6 laminated such that the first adhesive layers 100, 200, 300, 400, 500, 600 of the first label layers 10, 20, 30, 40, 50, 60 are in contact with the surface of the adherend. Examples of the adherend include refill packaging containers or refill bags. In addition, examples of the adherend include hanging display mounts such as prepaid cards and bags for bagged foods. The form can be modified according to the shape and use of the adherend for use.

[0106] <Labeled article>

[0107] (Refill packaging container or refill bag)

[0108] FIG. 9 is a conceptual diagram showing an example of a labeled article according to this embodiment. FIG. 10 is an explanatory diagram for explaining the usage method of FIG. 9.

[0109] The labeled article according to this embodiment is laminated such that the first adhesive layer 500 of the first label layer 50 of the adhesive label laminate 5 is in contact with the surface of the adherend 70. As the adherend 70 according to this embodiment, a refill packaging container or a refill bag 7 is preferably used.

[0110] FIG. 9 shows a state where the adhesive label laminate 5 is attached to the hand soap bag which is the refill bag body 7. FIG. 10 shows a method of reattaching the label body 56 which is a part of the second label layer 52 of the adhesive label laminate 5 attached to the refill bag body 7 of FIG. 9 to the bottle 8 which is the container for refilling the hand soap. Here, as an example, the adhesive label laminate 5 of the fifth embodiment is depicted, but it goes without saying that the form of the adhesive label laminate is not necessarily limited to this. Also, for convenience of explanation, the adhesive label laminate 5 and the label body 56 are exaggeratedly illustrated, and it goes without saying that the size and its ratio of the adhesive label laminate 5 and the label body 56 with respect to the entire adherend 70 and the bottle 8 are not necessarily limited to this.

[0111] The adhesive label laminate 5 according to this embodiment can be used by attaching its first adhesive layer 500 to the surface of the refill bag body 7 which is the adherend 70. Since the adhesive force of the first adhesive layer 500 can be appropriately determined according to the material and use of the adherend 70, the first adhesive layer 500 can be firmly attached to the adherend 70. For this reason, it is possible to more effectively prevent the adhesive label laminate 5 from being unexpectedly peeled off from the adherend 70.

[0112] Next, before and after a consumer or the like who has picked up the refill bag 7 refills the contents of the refill bag 7 into a bottle 8 or the like having a desired shape, for example, the label body 56 can be peeled off from the adhesive label laminate 5 and attached to the bottle body 80 or the like that is the destination of the refill. Since the first outermost layer 504 may have a design, the first outermost layer 504 can display the design even after the label body 56 is peeled off. In addition, since the first outermost layer 504 may have releasability, after the label body 56 is peeled off, it is possible to more effectively prevent at least a part of the adhesive of the second adhesive layer 520 from remaining on the first outermost layer 504 or the peeled label body 56 itself from curling. Furthermore, the peel strength of the second adhesive layer 520 contained in the label body 56 is preferably determined in consideration of the material and configuration of a general bottle body 80 or the like that is the destination of pasting. For example, the peel strength has such a strength that it will not peel off during daily use with respect to a general refill bottle body 80, and when peeling off from the bottle 8 after use, the second adhesive layer 520 has a weakness such that it peels off cleanly without remaining on the bottle body 80. For the purpose of imparting such a desired peel strength, it is preferable to select the material and configuration for forming the second adhesive layer 520.

[0113] Also, the adhesive label laminate 5 illustrated in FIGS. 9 and 10 includes a label body 56 surrounded by a separation planned line 54 in its inner region. Therefore, desired characters, figures, designs, etc. can be printed on the entire second outermost layer 524, and, for example, the name of an article contained in a container can be printed on the portion corresponding to the separable label body 56. The size and shape of the label body 56 are not particularly limited, but in consideration of a consumer pasting the label body 56 on a container or the like having a favorite shape and design, the label body 56 can also be designed to be relatively small. Also, when the label body 56 is designed to be small, the label body 56 can be pasted on a container such as a bottle having a particularly small capacity, which is used, for example, for carrying shampoo or the like in small portions when staying away from home or staying at a hotel.

[0114] The content printed on the label body 56 is not particularly limited. For example, it includes the product name and / or article name of the refill product stored in the refill packaging container or refill bag, the start-of-use indication (and / or start-of-opening indication) of the refill product, the expiration date (and / or best-before date) of the refill product, the indication of the product lot number, etc., the caution indication among workers during the manufacturer's manufacturing process (for example, the indication for workers to check whether a predetermined operation has been performed during the product manufacturing process, the checklist related to a predetermined operation, etc.), the indication of the notice related to the point service provided by various product and service providers to consumers (for example, the mileage campaign label indication), and the like.

[0115] In addition, in FIGS. 9 and 10, the ratio of the surface area of the adhesive label laminate 5 to the surface of the refill bag is illustrated relatively large, but it goes without saying that it is not limited thereto. For example, for a refill bag or a refill packaging container whose surface is pre-printed with desired characters, figures, designs, etc., or a refill packaging container wrapped with a plastic shrink label provided with desired characters, figures, designs, etc. for displaying the product name, etc., it is preferable to design the surface area of the adhesive label laminate 5 to be pasted smaller. Further, when pasting the adhesive label laminate 5 on a refill packaging container wrapped with a plastic shrink label or the like, the adherend may be a plastic shrink label or the like.

[0116] In addition, in FIGS. 9 and 10, a refill bag for liquid soap is taken as an example for explanation, but the refill bag is not particularly limited, and examples include bags storing liquid and / or solid refill products. For example, there are refill bags storing liquid soap, shampoo, treatment, kitchen synthetic detergent, household synthetic detergent, laundry synthetic detergent, etc. Further, for example, there are bags storing seasonings such as sugar, salt, spices, and rice, and bags storing processed foods, etc.

[0117] The refill packaging container is not particularly limited, and examples include packaging containers that store refill products such as liquids and / or solids. For example, refill packaging containers that store large volumes of hand soap, shampoo, treatment, synthetic detergents for kitchen use, synthetic detergents for household use, synthetic detergents for laundry, etc., packaging containers for beverages such as tea, juice, and wine, and oils such as olive oil, etc. Also, for example, packaging containers that store seasonings such as sugar, salt, and spices, and packaging containers that store eggs, processed foods, etc. can be mentioned.

[0118] Here, as an example, the case of using the adhesive label laminate 5 of the fifth embodiment is described, but the adhesive label laminates 1, 2, 3, 4, 6 of the first to fourth and sixth embodiments may also be used. Needless to say, when using the adhesive label laminates 1, 2, 3, 4, 6, the above-described configuration can also be adopted.

[0119] (Product backing paper)

[0120] FIG. 11 is a conceptual diagram showing another example of the labeled article according to the present embodiment. In FIG. 11, the adhesive label laminate 5 of the fifth embodiment is depicted, but it goes without saying that the form of the adhesive label laminate is not necessarily limited to this. Also, for convenience of explanation, the adhesive label laminate 5 and the label body 56 are exaggeratedly illustrated, and the sizes and their ratios of the adhesive label laminate 5 and the label body 56 to the product backing paper 9 are also schematically drawn, and it goes without saying that they are not necessarily limited to this.

[0121] As an adherend for the labeled article, for example, the board main body 90 of the product board 9 can be cited. As the product board 9, a hanging type product board 9 sold at home appliance mass retailers or convenience stores as described in FIG. 11 can be cited. The product board 9 is sold, for example, as a prepaid card or the like used for cashless payment services such as credit cards, electronic money, debit cards, and code settlement. For example, a code is described on the product board 9, and when shopping online or making in-app purchases, etc., the purchase or payment can be executed by entering the code in a predetermined location.

[0122] As illustrated in FIG. 11, the first adhesive layer 500 of the pressure-sensitive adhesive label laminate 5 according to the present embodiment can be attached to and used on the board main body 90. Then, a code is displayed on the portion of the first outermost layer 504 where the label main body 56 is laminated, and by laminating the second label layer 52, the purchaser can peel off the label main body 56 and view the code. Note that the first adhesive layer 500 preferably has a peel strength such that it can be firmly attached so as not to peel off the first label layer 50 from the board main body 90 in consideration of the material of the board main body 90. The second adhesive layer 520 preferably has a peel strength that is weak enough to be peeled off from the first outermost layer 504 by the purchaser and strong enough not to be accidentally peeled off between the time of manufacture and the time of peeling by the purchaser.

[0123] Also, in FIG. 11, the ratio of the surface area of the pressure-sensitive adhesive label laminate 5 to the surface of the board main body 90 is illustrated relatively large, but it goes without saying that it is not limited to this. For example, for the board main body 90 on which desired characters, figures, designs, etc. are printed on the surface in advance, the surface area of the pressure-sensitive adhesive label laminate 5 to be attached may be large enough to display the code.

[0124] Here, as an example, the case of using the adhesive label laminate 5 of the fifth embodiment is described, but the adhesive label laminates 1, 2, 3, 4, and 6 of the first to fourth and sixth embodiments may also be used. Needless to say, when using the adhesive label laminates 1, 2, 3, 4, and 6, the above-described configuration can also be adopted. In this case, it is preferable that the second label layer 12, 22, 32, 42, 62 is laminated on the entire first outermost layer 104, 204, 304, 404, or the position where the code is displayed when the first outermost layer 604 is viewed from above. Thereby, the entire second label layer 12, 22, 32, 42, 62 can be peeled off and the code or the like can be read.

[0125] (Bag stopper label)

[0126] The adhesive label laminates 1, 2, 3, 4, 5, and 6 according to the present embodiment can be used as a bag stopper label for closing the opened portion again after opening in a bag or a packaging container that stores the contents to be stored again after opening. Examples of the bag or packaging container that stores the contents to be stored again after opening include bags used for bagged seasonings such as sugar, salt, and spices, and bagged foods such as bread and confectionery. Further, for example, a packaging container that stores foods that require hot water cooking (heating cooking) such as instant ramen, and after putting hot water or the like into the container body during cooking, seals the opening with a lid body can be mentioned.

[0127] The second label layer 12 of the adhesive label laminate 1 is manufactured in a shape and configuration suitable as a bag - fixing label that can be used for the above - described applications. The first label layer 10 can be manufactured in a desired shape and configuration that can be attached to the surface of a bag body, and / or a packaging container or a film wrapping the packaging container. The adhesive label laminate 1 according to the present embodiment has a laminated structure of the first label layer 10 and the second label layer 12. Since the peel strength of the first adhesive layer 100 and the peel strength of the second adhesive layer 120 can be made different, the first adhesive layer 100 has a peel strength that can be strongly attached to the surface of the bag body, the packaging container, or the film wrapping the packaging container, and the second adhesive layer 120 can have a peel strength suitable as a bag - fixing label. Also, when the outermost layer 104 of the first layer has design properties, the outermost layer 104 of the first layer can display the design even after the second label layer 12 is peeled off. Further, when the outermost layer 104 of the first layer has release properties, it is possible to more effectively suppress the situation where a part of the second adhesive layer 120 remains on the outermost layer 104 of the first layer after peeling, or the second label layer 12 itself curls after peeling. For this reason, the second label layer 12 can be suitably used as a bag - fixing seal.

[0128] Here, as an example, the case of using the adhesive label laminate 1 of the first embodiment is described. However, the adhesive label laminates 2, 3, 4, 5, and 6 of the second to sixth embodiments may also be used. Needless to say, when using the adhesive label laminates 2, 3, 4, 5, and 6, the above - described configuration can also be adopted.

[0129] As described above, the adhesive label laminates 1, 2, 3, 4, 5, 6 according to the present embodiment can be suitably used, for example, as an article with a label in which an adherend and a first adhesive layer of a first label layer are laminated so as to be in contact with the surface of the adherend. As the adherend, for example, a refill packaging container containing a liquid such as hand soap or detergent, or a refill bag can be suitably used. Also, for example, a refill packaging container containing seasonings such as sugar, salt, and spices, or solids such as rice and eggs, or a refill bag can be suitably used. In addition, as the adherend, for example, a product mount such as a prepaid card can be suitably used. Furthermore, the adhesive label laminates 1, 2, 3, 4, 5, 6 according to the present embodiment can be suitably used as a bag closing seal for closing a bag or a packaging container again after opening.

Explanation of Signs

[0130] 1, 2, 3, 4, 5, 6... Adhesive label laminate 7... Refill bag 8... Bottle 9... Product mount 10, 20, 30, 40, 50, 60... First label layer 12, 22, 32, 42, 52, 62... Second label layer 54... Predetermined separation line 56, 66... Label body 70... Adherend 80... Bottle body 90... Mount body 100, 200, 300, 400, 500, 600... First adhesive layer 102, 202, 302, 402, 502, 602... First base material 104, 204, 304, 404, 504, 604... First outermost layer 120, 220, 320, 420, 520, 620... Second adhesive layer 122, 222, 322, 422, 522, 622... Second base material 124, 224, 324, 424, 524, 624... Second outermost layer 306... First design layer 426... Second design layer

Claims

1. A first label layer including, in this order, a first adhesive layer which is one of the outermost surfaces, a first base material, and a first outermost layer which is the other outermost surface and has designability and / or releasability; A second label layer including, in this order, a second adhesive layer which is one of the outermost surfaces, a second base material, and a second outermost layer which is the other outermost surface and has designability and / or releasability, and The first label layer and the second label layer are laminated such that the second adhesive layer is in contact with the first outermost layer. An adhesive label laminate.

2. The adhesive label laminate further includes a release material laminated so as to be in contact with the first adhesive layer. The adhesive label laminate according to Claim 1.

3. The adhesive label laminate includes at least two of the second label layers, and The at least two second label layers are laminated such that the second outermost layer of one of the second label layers is in contact with the second adhesive layer of the other second label layer. The adhesive label laminate according to Claim 1 or 2.

4. The peel strength of the first adhesive layer is higher than the peel strength of the second adhesive layer. The adhesive label laminate according to Claim 1 or 2.

5. The second label layer includes at least one or more label bodies that are separated and used from the adhesive label laminate, and In a top view, a separation planned line that can separate the label body from the adhesive label laminate is formed in an inner region of the second label layer of the adhesive label laminate. The adhesive label laminate according to Claim 1 or 2.

6. In a top view, the surface area of the second label layer is smaller than the surface area of the first label layer. The adhesive label laminate according to Claim 1 or 2.

7. The first label layer has releasability on the first outermost layer, and Furthermore, a first design layer is further provided between the first base material and the first outermost layer. The adhesive label laminate according to Claim 1 or 2.

8. The second label layer has releasability on the second outermost layer, and Furthermore, a second design layer is further provided between the second base material and the second outermost layer. The adhesive label laminate according to Claim 1 or 2.

9. An adherend, and The adhesive label laminate according to Claim 1 or 2, laminated such that the first adhesive layer of the first label layer is in contact with the surface of the adherend. An article with a label, including the above.

10. The adherend is a refill packaging container or a refill bag. The labeled article according to claim 9.

Citation Information

Patent Citations

  • Refillable container

    JP2002337881A