Label 3-ply release paper

The three-layer release paper design addresses the challenge of precise label positioning and adhesive strength by peeling the middle layer first for temporary attachment, improving usability and reducing curling issues for thinner labels.

JP2026031298APending Publication Date: 2026-02-24吉田 裕昭
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Patent Information

Application Number
JP2024162704
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-08-10
Publication Date
2026-02-24

AI Technical Summary

Technical Problem

Existing label application technologies face difficulties in precise positioning and easy attachment, particularly for thinner labels that tend to curl and require reapplication.

Method used

A three-layer release paper design where the middle layer is peeled off first for temporary attachment, followed by the top and bottom layers for firm sticking, ensuring even application and maintaining adhesive strength during reattachment.

Benefits of technology

Facilitates easier and more precise label positioning with reduced curling and maintains adhesive strength for reapplication, enhancing the usability of thinner labels.

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Abstract

To provide a release paper for an easy-to-stick label.SOLUTION: The release paper is divided into three stages, and after the middle stage is peeled off and temporarily positioned, all the stages are stuck.SELECTED DRAWING: None
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Description

[Technical Field]

[0001] The present invention relates to a release paper for an easy-to-apply label. Summary of the Invention [Problem to be solved by the invention]

[0002] To provide a release paper for labels that is easy to position and stick.

[0003] The label's release paper is divided into three layers, and the middle release paper is first peeled off and temporarily attached, then the top and bottom sections are peeled off and attached with strong force.

[0004] This makes it easier to position and attach the label.

[0005] The release paper for the label is divided into three sections: top, middle, and bottom. The middle section is first peeled off and temporarily positioned, and then all the release paper is peeled off and firmly stuck on (right, middle, left for vertical writing).

[0006] If you want to peel it off easily, you can leave some of the release paper on (such as for names).

[0007] This can be applied to ribbon-shaped labels as is. For labels with a single backing, make them so that they can be torn off one by one along the dotted line.

[0008] This seems to be more effective for thinner labels, as they are more difficult to apply, especially when trying to reapply the label as it curls up.

[0009] If you apply and peel only to the middle section and use a constant force, you can say that the surface is almost clean.

[0010] A scale or grid pattern may be added as a guide.

[0011] By placing the bottom half of the peeled-off middle section on the middle of a long ruler, it will help to ensure that the sticker is applied evenly and without tilt.

[0012] The reason for removing the middle label first is that the adhesive strength of the surrounding area will be maintained even if you reattach it.

[0013] The release paper could be made of thin vinyl, with each layer being a different light color.

[0014] The number of steps may be further increased to temporarily fasten the layers at any width.

Claims

1. The release paper is divided into three layers, and you peel off the middle layer to temporarily position it before peeling off the entire layer and sticking it on.

2. These labels have more than four layers of release paper, allowing you to peel them off and stick them in any order.

3. A label with multiple layers of release paper that are color-coded.