Adhesive sticker

Abstract

The utility model discloses an adhesive sticker in the field of adhesive stickers, which comprises backing paper and a plurality of sticker main bodies, each sticker main body sequentially comprises a pattern layer, an anti-fracture layer and a connecting layer, the pattern layer is connected with the anti-fracture layer in a bonding manner, the anti-fracture layer is connected with the connecting layer in a bonding manner, and the connecting layer is connected with the anti-fracture layer in a bonding manner. A waterproof layer is adhered to the outer surface of the pattern layer, a plurality of placement grooves are formed in the top surface of the bottom paper, a plurality of sticker bodies are adhered to the interiors of the placement grooves, an easy-to-tear layer is adhered to the bottom of the connecting layer, the easy-to-tear layer extends to the exteriors of the placement grooves, and absorbent cotton is adhered to the side surfaces of the placement grooves. According to the non-setting adhesive sticker disclosed by the utility model, the waterproof layer is adhered to the outer surface of the pattern layer, so that the non-setting adhesive sticker has excellent waterproof performance.

Description

Technical Field

[0001] The utility model relates to the field of self-adhesive stickers, in particular to a self-adhesive sticker. Background Art

[0002] As an adhesive material with wide application value, self-adhesive stickers have penetrated deeply into many fields such as commodity packaging, labels, barcodes, etc. The main advantages of this sticker are easy use, strong viscosity, excellent printing effect and high anti-counterfeiting performance. The core components of self-adhesive stickers include stickers, adhesives and backing paper. Among them, stickers are usually made of plastic film or paper, which can be printed or coated to play the role of logos and patterns, providing users with rich visual effects and practical information. Stickers play a vital role in self-adhesive stickers. They not only need to have good printing effects, but also have certain wear resistance, waterproofness and oil resistance to meet the needs of various use environments. The adhesive is responsible for firmly adhering the sticker to the backing paper and being able to easily peel the sticker off the backing paper when needed. The backing paper is generally made of materials such as silicone oil paper, which has good peeling properties, allowing the self-adhesive sticker to maintain a neat and beautiful appearance.

[0003] Although self-adhesive stickers are widely used in daily life and all walks of life, the current self-adhesive sticker technology still has some shortcomings: first, it is difficult to tear off self-adhesive stickers. Due to the different properties of adhesives, the adhesion between the sticker and the object may be too strong and difficult to tear off. In the process of tearing off, it is necessary to use tools such as hot air guns or alcohol to successfully remove them, or to tear them off manually. The nails of human hands can easily tear off the corners of the stickers, causing wrinkles on the stickers or even tearing the stickers, which causes considerable trouble to consumers. Secondly, self-adhesive stickers are easily damaged when they are torn off. This This situation is often caused by the low quality of the sticker and the overall low strength. Due to the low strength, the bearing capacity is poor, and the sticker will be damaged by a slight force. Moreover, the surface of the sticker is directly exposed to the air. When in use, the surface and side walls of the sticker are directly exposed to the outside, so that external water molecules can contact the side walls and surface of the sticker. The waterproof performance is poor, causing the sticker to become damp. When the sticker is damp, the stickiness of the sticker decreases and it is easy to absorb moisture, causing the sticker material to swell and deform, affecting the appearance and use effect. In a humid environment, it is easy to be damp and deteriorate, and may even be damaged or torn, making it unusable. Utility Model Content

[0004] In order to overcome the deficiencies of the existing technical solutions, the utility model provides a self-adhesive sticker, which can effectively solve the technical problems of the existing self-adhesive stickers, such as poor waterproof performance, low strength and difficulty in tearing off.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a self-adhesive sticker, comprising a base paper and a plurality of sticker bodies, the sticker bodies sequentially comprising a pattern layer, an anti-fracture layer and a connecting layer, the pattern layer and the anti-fracture layer are bonded and connected, the anti-fracture layer and the connecting layer are bonded and connected, the outer surface of the pattern layer is bonded with a waterproof layer, the top surface of the base paper is provided with a plurality of placement grooves, a plurality of sticker bodies are bonded to the inside of the plurality of placement grooves, an easy-tear layer is bonded to the bottom of the connecting layer, the easy-tear layer extends to the outside of the placement groove, and absorbent cotton is bonded to the side of the placement groove.

[0006] Furthermore, the easy-tear layer is in a rectangular shape, and the easy-tear layer extends along the axial direction of the connecting layer.

[0007] Furthermore, the absorbent cotton is in a rectangular shape, and the thickness of the absorbent cotton is smaller than the thickness of the sticker body.

[0008] Furthermore, the outer surface of the waterproof layer is provided with a plurality of raised points for preventing the surface of the waterproof layer from being scratched, and the raised points are hemispherical.

[0009] Furthermore, the thickness of the sticker body is greater than the thickness of the base paper.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is a self-adhesive sticker, which has excellent waterproof performance by bonding a waterproof layer on the outer surface of the pattern layer. The waterproof layer can effectively prevent moisture from penetrating into the pattern layer, thereby protecting the pattern layer from water stains. The provision of absorbent cotton helps to absorb moisture inside and around the placement groove, maintain a dry environment for the sticker, and further waterproof. The design of the easy-tear layer enables the sticker body to be easily torn off from the base paper when needed without damaging the sticker body, thereby facilitating operation, and the anti-fracture layer can enhance the strength of the sticker and reduce the risk of damaging the sticker during the tearing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of a self-adhesive sticker of the utility model;

[0012] Figure 2 It is a three-dimensional diagram of the base paper of a self-adhesive sticker of the utility model;

[0013] Figure 3 This is a structural schematic diagram of a sticker body of a self-adhesive sticker of the utility model;

[0014] Figure 4 The utility model is a top view of a sticker body of a self-adhesive sticker.

[0015] Numbers in the figure:

[0016] 1- base paper; 2- sticker body; 3- easy-to-tear layer; 4- absorbent cotton; 5- placement slot; 6- waterproof layer; 7- raised point; 8- pattern layer; 9- anti-break layer; 10- connection layer. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1-Figure 4 As shown, a self-adhesive sticker comprises a base paper 1 and a plurality of sticker bodies 2, wherein the sticker bodies 2 sequentially comprise a pattern layer 8, an anti-fracture layer 9 and a connecting layer 10, the base paper 1 is made of silicone oil paper, release paper (such as white, blue, yellow glassine paper or garlic paper), kraft paper, coated paper and polyethylene (PE), etc., the pattern layer 8 is printed with a plurality of patterns and logos for displaying information such as text and patterns, and the anti-fracture layer 9 is made of polyester materials, etc., the connecting layer 10 is sticky and can make the sticker body 2 stick to the base paper 1, the pattern layer 8 is bonded to the anti-fracture layer 9, the anti-fracture layer 9 is bonded to the connecting layer 10, the outer surface of the pattern layer 8 is bonded with a waterproof layer 6, the top surface of the base paper 1 is provided with a plurality of placement grooves 5, a plurality of sticker bodies 2 are bonded to the inside of the plurality of placement grooves 5, the bottom of the connecting layer 10 is bonded with an easy-tear layer 3, and the easy-tear layer 3 extends to the placement grooves 5. On the outside, absorbent cotton 4 is bonded to the side of the placement groove 5, the easy-tear layer 3 is in a rectangular shape, and the easy-tear layer 3 extends along the axial direction of the connecting layer 10. The absorbent cotton 4 is in a rectangular shape, and the thickness of the absorbent cotton 4 is less than the thickness of the sticker body 2. By arranging the waterproof layer 6 and the absorbent cotton 4, the sticker is in a humid environment. This waterproof property is particularly important to ensure that the sticker will not be blurred or damaged by moisture, and the absorbent cotton 4 can quickly absorb moisture inside and around the placement groove 5 to keep the sticker storage environment dry. The outer surface of the waterproof layer 6 is provided with a plurality of raised points 7 for preventing the surface of the waterproof layer 6 from being scratched. The raised points 7 are hemispherical and can effectively prevent the surface of the waterproof layer 6 from being scratched. These raised points 7 increase the wear resistance of the waterproof layer 6, making the sticker more durable during use and extending the service life of the sticker. The thickness of the sticker body 2 is greater than the thickness of the base paper 1.

[0019] The self-adhesive sticker of the present embodiment has excellent waterproof performance by bonding the waterproof layer 6 to the outer surface of the pattern layer 8. The waterproof layer 6 can effectively prevent moisture from penetrating into the pattern layer 8, thereby protecting the pattern layer 8 from water stains. The provision of the absorbent cotton 4 helps to absorb moisture inside and around the placement groove 5, maintain a dry environment for the sticker, and further waterproof. The design of the easy-tear layer 3 enables the sticker body 2 to be easily torn off from the base paper 1 when needed without damaging the sticker body 2, which is convenient for operation. The anti-fracture layer 9 can enhance the strength of the sticker and reduce the risk of damaging the sticker during the tearing process. When in use, the easy-tear layer 3 is manually torn off so that the easy-tear layer 3 is lifted up, and then the sticker body 2 is torn off a hole, which makes it convenient to tear off the sticker body 2. After tearing off the sticker body 2, the easy-tear layer 3 is torn off from the bottom of the sticker body 2 to facilitate the use of the sticker body 2.

[0020] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A self-adhesive sticker, comprising a base paper and a plurality of sticker bodies, wherein the sticker body comprises a pattern layer, an anti-fracture layer and a connecting layer in sequence, wherein the pattern layer is bonded to the anti-fracture layer, and the anti-fracture layer is bonded to the connecting layer, and wherein: A waterproof layer is bonded to the outer surface of the pattern layer, a plurality of placement grooves are arranged on the top surface of the base paper, a plurality of sticker bodies are bonded to the inside of the plurality of placement grooves, an easy-tear layer is bonded to the bottom of the connecting layer, the easy-tear layer extends to the outside of the placement groove, and absorbent cotton is bonded to the side of the placement groove.

2. The self-adhesive sticker according to claim 1, characterized in that: The easy-tear layer is in a rectangular shape and extends along the axial direction of the connecting layer.

3. The self-adhesive sticker according to claim 1, characterized in that: The absorbent cotton is in a rectangular shape, and the thickness of the absorbent cotton is smaller than the thickness of the sticker body.

4. The self-adhesive sticker according to claim 1, characterized in that: The outer surface of the waterproof layer is provided with a plurality of raised points for preventing the surface of the waterproof layer from being scratched, and the raised points are in a hemispherical shape.

5. A self-adhesive sticker according to any one of claims 1 to 4, characterized in that: The thickness of the sticker body is greater than the thickness of the base paper.

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