Self-adhesive label with stripping function

Abstract

The utility model discloses a self-adhesive label with a stripping function, which relates to the technical field of self-adhesive labels, aims to solve the technical problems that the current self-adhesive label is easy to tear when being stripped and non-setting adhesive is left on an adhesive object, and comprises a label layer. The plastic layer is additionally arranged between the label layer and the non-setting adhesive layer, the plastic layer is the polypropylene film and can bear tensile force to be stretched, the effect is better, the non-setting adhesive label is not prone to breakage, the extension portions are arranged on the two sides of the plastic layer, and therefore when a person needs to tear off the non-setting adhesive label, the non-setting adhesive label can be torn off conveniently. When the self-adhesive label is peeled off, a person can pull the extension part with two hands to stretch the plastic layer, the plastic layer is gradually changed into a strip shape from a surface shape along with stretching of the plastic layer, at the moment, the self-adhesive layer is separated from an adhesive object, the self-adhesive label can be completely peeled off, the phenomenon of self-adhesive residue cannot occur, and compared with a traditional tearing peeling mode, the effect is better.

Description

Technical Field

[0001] This utility model relates to the field of self-adhesive label technology, and more specifically, to a self-adhesive label with a self-peeling function. Background Technology

[0002] Self-adhesive labels are widely used in daily life and industrial production, such as product identification, waybills for logistics packages, and classification labels for documents. To facilitate the removal of self-adhesive labels, a corner of the label layer is usually set without self-adhesive material, so that people can quickly lift up the corner of the label layer without self-adhesive material and then tear off the self-adhesive label, thus giving it a self-peeling function.

[0003] Existing self-adhesive labels typically achieve a peel-off effect by setting up retractable corners. However, if the self-adhesive label is left on for too long, it is easily torn and cannot be completely peeled off. At the same time, some self-adhesive residue is very likely to remain on the adhesive, resulting in poor peel-off performance. In view of this, we propose a self-adhesive label with a built-in peel-off function. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a self-adhesive label with a self-peeling function to solve the technical problems of easy tearing and adhesive residue on the adhesive surface when peeling off the current self-adhesive label.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a self-adhesive label with a self-peeling function, including a label layer, a plastic layer arranged at the bottom of the label layer, the plastic layer being a polypropylene film, an extension portion arranged on both sides of the plastic layer, a self-adhesive layer arranged at the bottom of the plastic layer, and a base paper layer arranged at the bottom of the self-adhesive layer.

[0006] The plastic layer consists of rectangular sections and honeycomb sections, with the honeycomb sections located inside the rectangular sections and composed of multiple hexagonal units tightly spliced ​​together.

[0007] Preferably, the extension portion has a through hole, and the upper and lower surfaces of the extension portion are arranged with a reinforcing structure around the through hole.

[0008] Preferably, the reinforcement structure includes an inner rectangular reinforcement strip, an outer rectangular reinforcement strip, and a connecting strip. The inner and outer rectangular reinforcement strips are arranged on the outer extension, the inner rectangular reinforcement strip is located inside the outer rectangular reinforcement strip, and the connecting strips are arranged at equal intervals between the inner and outer rectangular reinforcement strips.

[0009] Preferably, the top of the plastic layer is provided with a number of upper protrusions, and the bottom of the label layer is provided with grooves corresponding to the upper protrusions, wherein both the upper protrusions and the grooves are spherical.

[0010] Preferably, the bottom of the plastic layer is provided with a plurality of lower protrusions, the lower protrusions being spherical and embedded in the self-adhesive layer.

[0011] Preferably, the base paper layer has triangular protruding edges arranged on both sides.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model adds a plastic layer between the label layer and the self-adhesive layer. The plastic layer is made of polypropylene film, which has a better tensile strength and is less prone to breakage. Extended portions are arranged on both sides of the plastic layer. Therefore, when a person needs to peel off the self-adhesive label, they can pull the extended portions with both hands to stretch the plastic layer. As the plastic layer is stretched, it gradually changes from a surface to a strip. At this time, the self-adhesive layer separates from the adhesive, and the self-adhesive label can be completely peeled off without leaving any adhesive residue. Compared with the traditional tearing method, it is more effective and solves the technical problems of tearing and adhesive residue on the adhesive when peeling off self-adhesive labels. Therefore, this utility model has the advantage of better peeling effect.

[0014] 2. The plastic layer of this utility model consists of a rectangular part and a honeycomb part. The honeycomb part is located inside the rectangular part and is composed of multiple hexagonal units tightly spliced ​​together, so that the tensile force can be evenly transmitted along all directions of the honeycomb part. During the stretching process, due to the stability of the honeycomb part, the plastic layer is not prone to local breakage. At the same time, the existence of gaps allows the plastic layer to move and deform relatively when under force, further avoiding damage caused by excessive stress concentration. This structural design can quickly make the label strip under the stretching action, which is convenient and complete to peel off from the surface of the object. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the label layer structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the first structure of the plastic layer of this utility model;

[0019] Figure 5 This is a schematic diagram of the second structure of the plastic layer of this utility model;

[0020] Figure 6 This is a schematic diagram of the reinforcement structure of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Label layer; 101. Groove; 2. Plastic layer; 201. Rectangular part; 202. Honeycomb part; 203. Upper raised dot; 204. Lower raised dot; 3. Outer extension; 301. Through hole; 4. Adhesive layer; 5. Base paper layer; 501. Triangular protruding edge; 6. Reinforcing structure; 601. Inner rectangular reinforcing strip; 602. Outer rectangular reinforcing strip; 603. Connecting strip. Detailed Implementation

[0023] like Figures 1 to 6 As shown, the present invention relates to a self-adhesive label with a self-peeling function, including a label layer 1, a plastic layer 2 arranged at the bottom of the label layer 1, the plastic layer 2 being a polypropylene film, an extension portion 3 arranged on both sides of the plastic layer 2, a self-adhesive layer 4 arranged at the bottom of the plastic layer 2, and a base paper layer 5 arranged at the bottom of the self-adhesive layer 4.

[0024] The base paper layer 5 is used to protect the self-adhesive layer 4. After the base paper layer 5 is peeled off, the self-adhesive layer 4 can stick to the adhesive. When the self-adhesive label needs to be peeled off, the person can pull the outer extension 3 with both hands to stretch the plastic layer 2. As the plastic layer 2 is stretched, it will gradually change from a surface to a strip. At this time, the self-adhesive layer 4 will separate from the adhesive, and the self-adhesive label can be completely peeled off without any self-adhesive residue. This method is more effective than the traditional tearing method.

[0025] Specifically, the extension portion 3 has a through hole 301, and a reinforcing structure 6 is arranged around the through hole 301 on both the upper and lower surfaces of the extension portion 3. The reinforcing structure 6 includes an inner rectangular reinforcing band 601, an outer rectangular reinforcing band 602, and a connecting band 603. The inner rectangular reinforcing band 601 and the outer rectangular reinforcing band 602 are arranged on the extension portion 3, with the inner rectangular reinforcing band 601 located inside the outer rectangular reinforcing band 602. The connecting band 603 is arranged at equal intervals between the inner rectangular reinforcing band 601 and the outer rectangular reinforcing band 602. The through hole 301 allows personnel to easily grip and pull the extension portion 3 with their fingers. The reinforcing structure 6, composed of the inner rectangular reinforcing band 601, the outer rectangular reinforcing band 602, and the connecting band 603, is used to reinforce the through hole 301 to prevent the extension portion 3 from breaking when it is pulled.

[0026] Furthermore, the top of the plastic layer 2 is provided with several sets of upper protrusions 203, and the bottom of the label layer 1 is provided with a groove 101 corresponding to the upper protrusions 203. Both the upper protrusions 203 and the groove 101 are spherical. When the label layer 1 is installed, the spherical groove 101 at the bottom of the label layer 1 can be pressed onto the spherical upper protrusions 203 at the top of the plastic layer 2, thereby realizing the connection and installation of the label layer 1 and the plastic layer 2.

[0027] Furthermore, the bottom of the plastic layer 2 is provided with several sets of lower protrusions 204. The lower protrusions 204 are spherical and are embedded in the self-adhesive layer 4. The spherical lower protrusions 204 at the bottom of the plastic layer 2 embedded in the self-adhesive layer 4 can ensure the stability of the self-adhesive layer 4 at the bottom of the plastic layer 2 and prevent it from easily separating from the plastic layer 2.

[0028] It is worth noting that triangular protruding edges 501 are arranged on both sides of the base paper layer 5; the triangular protruding edges 501 make it convenient for personnel to tear off the base paper layer 5 by hand.

[0029] In an embodiment of this utility model, the plastic layer 2 is composed of a rectangular portion 201 and a honeycomb portion 202. The honeycomb portion 202 is located inside the rectangular portion 201 and is formed by tightly splicing together multiple hexagonal units.

[0030] During the stretching process of plastic layer 2, due to the stability of honeycomb section 202, plastic layer 2 is not prone to local breakage. At the same time, the existence of gaps allows plastic layer 2 to move and deform relative to each other when under stress, further avoiding damage caused by excessive stress concentration. This structural design can quickly make the self-adhesive label into a strip shape under stretching, making it easy to peel off completely from the surface of the object.

[0031] Working principle: This embodiment provides a self-adhesive label with a self-peeling function. First, the base paper layer 5 is used to protect the self-adhesive layer 4. After the base paper layer 5 is peeled off, the self-adhesive layer 4 can stick to the adhesive. When the person needs to peel off the self-adhesive label, the person can pull the outer extension 3 with both hands to stretch the plastic layer 2. As the plastic layer 2 is stretched, the plastic layer 2 will gradually change from a surface to a strip. At this time, the self-adhesive layer 4 will separate from the adhesive, and the self-adhesive label can be completely peeled off without any self-adhesive residue. It is more effective than the traditional tearing method.

[0032] Secondly, during the stretching process of the plastic layer 2, due to the stability of the honeycomb section 202, the plastic layer 2 is not prone to local breakage. At the same time, the existence of gaps allows the plastic layer 2 to move and deform relative to each other when under stress, further avoiding damage caused by excessive stress concentration. This structural design can quickly make the self-adhesive label into a strip shape under stretching, making it easy to peel off completely from the surface of the object.

[0033] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A self-adhesive label with a self-peeling function, characterized in that, Includes a label layer (1), a plastic layer (2) is arranged at the bottom of the label layer (1), the plastic layer (2) is a polypropylene film, an extension portion (3) is arranged on both sides of the plastic layer (2), a self-adhesive layer (4) is arranged at the bottom of the plastic layer (2), and a base paper layer (5) is arranged at the bottom of the self-adhesive layer (4). The plastic layer (2) is composed of a rectangular portion (201) and a honeycomb portion (202). The honeycomb portion (202) is located inside the rectangular portion (201) and is composed of multiple hexagonal units tightly spliced ​​together.

2. The self-adhesive label with self-peeling function according to claim 1, characterized in that, The extension portion (3) has a through hole (301), and a reinforcing structure (6) is arranged around the through hole (301) on the upper and lower surfaces of the extension portion (3).

3. The self-adhesive label with self-peeling function according to claim 2, characterized in that, The reinforcement structure (6) includes an inner rectangular reinforcement strip (601), an outer rectangular reinforcement strip (602), and a connecting strip (603). The inner rectangular reinforcement strip (601) and the outer rectangular reinforcement strip (602) are arranged on the extension (3). The inner rectangular reinforcement strip (601) is located inside the outer rectangular reinforcement strip (602). The connecting strip (603) is arranged at equal intervals between the inner rectangular reinforcement strip (601) and the outer rectangular reinforcement strip (602).

4. The self-adhesive label with self-peeling function according to claim 1, characterized in that, The top of the plastic layer (2) is provided with several sets of upper protrusions (203), and the bottom of the label layer (1) is provided with grooves (101) corresponding to the upper protrusions (203). Both the upper protrusions (203) and the grooves (101) are spherical.

5. The self-adhesive label with self-peeling function according to claim 1, characterized in that, The bottom of the plastic layer (2) is provided with several sets of lower protrusions (204), the lower protrusions (204) are spherical, and the lower protrusions (204) are embedded in the self-adhesive layer (4).

6. The self-adhesive label with self-peeling function according to claim 1, characterized in that, The base paper layer (5) has triangular protruding edges (501) arranged on both sides.

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