Anti-falling self-adhesive paper

Abstract

The utility model relates to the technical field of self-adhesive paper, and discloses anti-falling self-adhesive paper, which comprises a winding drum, release roll paper and label stickers, and is characterized in that the release roll paper is wound on the surface of the outer end of the winding drum, and a plurality of label stickers are respectively arranged and stuck on the surface of the upper end of the release roll paper; the release roll paper is of a multi-layer structure, the strength of the strong adhesive layer is enhanced through one side of the reinforcing fiber layer in the center of the release roll paper, after the self-adhesive paper is pasted on the surface of an object, the self-adhesive paper can be tightly attached, the falling risk is greatly reduced, the self-adhesive paper can be kept firm even under the action of external force such as daily friction and slight pulling, and the service life of the self-adhesive paper is prolonged. And the long-term stable requirements of various article identifications are effectively met.

Description

Technical Field

[0001] This utility model relates to the field of self-adhesive paper technology, specifically to a type of self-adhesive paper that prevents peeling. Background Technology

[0002] In modern industrial production and daily life, self-adhesive paper is widely used in the fields of labeling, packaging, and decoration of various items. However, traditional self-adhesive paper has revealed many problems in actual use and is difficult to meet the growing and diversified needs.

[0003] Firstly, the most prominent problem with traditional self-adhesive labels is their poor resistance to peeling. In daily use, when the pasted item is subjected to slight friction, external pulling, or prolonged environmental factors, the label can easily fall off the adhesive surface. For example, during logistics transportation, goods will experience bumps, collisions, and different temperature and humidity environments. Labels made of ordinary self-adhesive paper often fall off, resulting in the loss of cargo information and causing great inconvenience to logistics management. On product packaging, label peeling also affects the product's appearance and brand image.

[0004] Secondly, traditional self-adhesive paper has poor environmental adaptability. In humid environments, moisture can easily penetrate the self-adhesive layer, leading to decreased adhesion and label detachment. In environments with a lot of oil, the oil will corrode the label surface, affecting not only the label's clarity but also reducing the adhesive effect. Moreover, during the repeated rolling and unrolling process, the release paper of traditional self-adhesive paper is easily damaged, affecting normal use.

[0005] Given the various problems with traditional self-adhesive paper, it is particularly important to develop a self-adhesive paper with excellent anti-detachment performance, good environmental adaptability, and convenient user experience. This will solve the pain points of traditional products and meet the higher requirements for label application in industrial production and daily life. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an anti-detachment self-adhesive paper, which solves the aforementioned problems.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a type of anti-detachment self-adhesive paper, comprising a winding tube, a release roll, and label stickers, characterized in that: the outer end surface of the winding tube is wrapped with release roll, and a plurality of label stickers are arranged and pasted on the upper end surface of the release roll.

[0008] The release roll is configured with a multi-layer structure, and a second reinforcing fiber layer is provided inside. The second reinforcing fiber layer is made of high-strength synthetic fiber to enhance the overall strength and durability of the release roll.

[0009] An adhesive film is provided on the upper end of the reinforcing fiber layer 2, and a waterproof film layer is attached to the upper end of the adhesive film 1. The waterproof film layer is used to prevent water penetration and protect the adhesive film 1 and the label from moisture.

[0010] Preferably, the label sticker has easy-tear adhesive at both the front and rear ends, and protective soft adhesive at both the left and right ends.

[0011] Preferably, the upper surface of the label is covered with an oil-proof layer made of nano-level oil-proof material, a strong adhesive layer is tightly attached to the lower end of the oil-proof layer, a release film is provided at the lower end of the strong adhesive layer, and an adhesive film is attached to the lower end of the release film.

[0012] Preferably, the upper and lower ends of the strong adhesive layer are respectively provided with konjac gum coating, and a reinforcing fiber layer is provided in the center of the interior of the strong adhesive layer.

[0013] Preferably, both adhesive film one and adhesive film two are made of removable pressure-sensitive adhesive material.

[0014] Preferably, the winding cylinder is made of lightweight and high-strength plastic or paper material, and the outer surface of the winding cylinder is provided with anti-slip textures or grooves.

[0015] Compared with the prior art, this utility model provides an anti-detachment self-adhesive paper with the following characteristics:

[0016] Beneficial effects:

[0017] Anti-detachment self-adhesive paper uses a strong adhesive layer as the core to prevent detachment. The konjac glue coating at the top and bottom further enhances the adhesion, and the reinforced fiber layer in the center strengthens the adhesive layer itself. When the self-adhesive paper is pasted on the surface of an object, it can adhere tightly, greatly reducing the risk of detachment. Even when faced with external forces such as daily friction and slight pulling, it can remain firm, effectively meeting the long-term stability requirements of various item labels.

[0018] The reinforced fiber layer two inside the release roll enhances the overall strength, allowing it to withstand repeated winding and unfolding. The adhesive film one, combined with the waterproof film layer, prevents water penetration and ensures that the adhesiveness is not affected in humid environments. The oil-proof layer of the label sticker resists oil stains, ensuring the label surface is clean and maintaining the adhesive effect. At the same time, the easy-tear adhesive makes it convenient for users to peel off the labels, and the isolation soft adhesive prevents them from sticking together. The release film protects the strong adhesive layer, and the adhesive film two ensures that the label sticker is firmly placed on the release roll and can be easily pasted. All aspects of the product have been improved in terms of ease of use and stability, enabling it to work stably in various complex environments. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the outer structure of the label sticker of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the label sticker of this utility model;

[0022] Figure 4 This is a schematic diagram of the robust adhesive layer structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the release paper roll structure of this utility model.

[0024] In the diagram: 1. Roll; 2. Release roll; 3. Label sticker; 4. Release adhesive; 5. Easy-tear sticker; 6. Oil-proof layer; 7. Strong adhesive layer; 8. Konjac glue coating; 9. Release film; 10. Adhesive film II; 11. Reinforcing fiber layer I; 12. Waterproof film layer; 13. Adhesive film I; 14. Reinforcing fiber layer II. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 A type of self-adhesive paper that prevents peeling off includes a winding tube 1, a release roll 2, and label stickers 3. The characteristic is that the release roll 2 is wrapped around the outer end surface of the winding tube 1, and a plurality of label stickers 3 are arranged and pasted on the upper end surface of the release roll 2.

[0027] The release roll 2 is configured with a multi-layer structure, with a reinforcing fiber layer 2 14 inside. The reinforcing fiber layer 2 14 is made of high-strength synthetic fiber to enhance the overall strength and durability of the release roll 2. An adhesive film 13 is provided at the upper end of the reinforcing fiber layer 2 14, and a waterproof film layer 12 is attached above the adhesive film 13. The waterproof film layer 12 is used to prevent water penetration and protect the adhesive film 13 and the label sticker 3 from moisture.

[0028] The label sticker 3 has easy-tear adhesive 5 at both the front and rear ends, and the label sticker 3 has isolation soft adhesive 4 at both the left and right ends to prevent adjacent label stickers 3 from sticking together.

[0029] The upper surface of the label sticker 3 is covered with an oil-proof layer 6 made of nano-level oil-proof material. Below the oil-proof layer 6, a strong adhesive layer 7 is tightly attached. Below the strong adhesive layer 7, a release film 9 is provided. At the lower end of the release film 9, an adhesive film 10 is attached.

[0030] The strong adhesive layer 7 has konjac gum coatings 8 at its top and bottom ends to enhance adhesion, and a reinforcing fiber layer 11 is provided in the center of the strong adhesive layer 7; both adhesive film 13 and adhesive film 2 10 are made of removable pressure-sensitive adhesive material to ensure that the label sticker 3 is easy to stick and not easy to fall off.

[0031] Furthermore, the high-strength synthetic fibers used in the reinforcing fiber layer 2 14 are polyester fibers or nylon fibers, in order to improve the structural stability and tear resistance of the release paper 2.

[0032] Furthermore, the waterproof membrane layer 12 is made of polyethylene or polypropylene material, which has excellent waterproof and moisture-proof properties.

[0033] Furthermore, the insulating soft adhesive 4 is made of silicone or polyurethane adhesive, which is soft and has low tack, effectively separating adjacent label stickers 3 and preventing them from sticking together before use.

[0034] Furthermore, the oil-resistant layer 6 uses nano-level oil-resistant materials with superhydrophobic and superoleophobic properties, which can effectively resist the penetration and adhesion of grease and stains.

[0035] Furthermore, the konjac gum coating 8 enhances the adhesion and water resistance of the strong adhesive layer 7, enabling the label sticker 3 to maintain good adhesion in various environments.

[0036] Furthermore, the reinforcing fiber layer 11, located inside the strong adhesive layer 7, is made of aramid fiber or glass fiber, further enhancing the overall strength and durability of the label sticker 3.

[0037] Furthermore, the outer surface of the winding drum 1 is designed with anti-slip textures or grooves to facilitate safe and stable operation of the winding drum 1 by the user.

[0038] Instructions for use

[0039] First, the winding drum 1 is made of lightweight and high-strength plastic or paper material, with anti-slip textures or grooves on the outer surface for easy handling and operation. This ensures the winding drum remains stable during use and does not easily roll or slip, providing a basic support for the storage and retrieval of the entire self-adhesive paper. The release roll 2 has a multi-layer structure, with the inner reinforcing fiber layer 14 made of high-strength synthetic fibers, greatly enhancing the overall strength and durability of the release roll, making it less prone to damage during repeated winding and unwinding. The adhesive film 13 at the top of the reinforcing fiber layer 14... Made of removable pressure-sensitive adhesive material, it adheres tightly to the label sticker 3 while allowing for easy removal from the release roll when needed. The waterproof film layer 12 on the upper end of the adhesive film 13 effectively prevents moisture penetration, protecting both the adhesive film 13 and the label sticker 3 from moisture and preventing decreased adhesion or label damage due to dampness. This ensures the stability and reliability of the self-adhesive paper in various environments. The label sticker 3 is the key component for achieving the adhesive function, and its easy-tear tabs 5 at both ends allow users to easily peel it off. The label stickers are designed for ease of use. The soft adhesive strips 4 on both sides prevent the labels from sticking together on the release liner, ensuring each label can be peeled off independently and smoothly. The oil-resistant layer 6 on the upper surface of the label 3 uses nano-level oil-resistant material, effectively resisting oil stains and keeping the label surface clean, thus ensuring adhesion. The strong adhesive layer 7 tightly adheres to the lower end of the oil-resistant layer 6, which is the core of preventing peeling. The konjac glue coating 8 at both ends further enhances adhesion, while the reinforcing fiber layer 11 in the center further strengthens the adhesive. The strong adhesive layer is enhanced, allowing it to adhere tightly to the surface of the object after application and preventing it from easily falling off. The release film 9 at the bottom of the strong adhesive layer 7 protects the adhesiveness of the strong adhesive layer when not in use, preventing it from being contaminated or prematurely failing. The second adhesive film 10 at the bottom of the release film 9 is also made of removable pressure-sensitive adhesive material. Before the label is applied, it adheres tightly to the first adhesive film 13 on the release roll, ensuring that the label is placed stably on the release roll. When applied, it can be easily separated, allowing the label to be firmly adhered to the target object by relying on the strong adhesive layer.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-falling type adhesive paper comprising a winding cylinder (1), a release winding paper (2), and a label paper (3), characterized in that: The outer end surface of the winding drum (1) is wrapped around a release roll paper (2), and a plurality of label stickers (3) are arranged and pasted on the upper end surface of the release roll paper (2) respectively; The release roll paper (2) is provided in a multi-layer structure, and a second reinforcing fiber layer (14) is arranged inside the release roll paper (2), the second reinforcing fiber layer (14) is made of high-strength synthetic fiber to enhance the overall strength and durability of the release roll paper (2); An adhesive film one (13) is arranged at the upper end of the second reinforcing fiber layer (14), a waterproof film layer (12) is attached to the upper end of the adhesive film one (13), and the waterproof film layer (12) is used to prevent moisture penetration and protect the adhesive film one (13) and the label stickers (3) from being affected by moisture.

2. The anti-falling type adhesive paper according to claim 1, characterized in that: The outer end of the label stickers (3) is provided with a tear-off sticker (5) at the front and back respectively, and a separation soft glue (4) is arranged at the left and right ends of the label stickers (3) respectively.

3. The anti-falling type adhesive paper according to claim 2, characterized in that: The upper end surface of the label stickers (3) is attached with an oil-proof layer (6) made of nano-level oil-proof material, a strong glue layer (7) is tightly attached to the lower end of the oil-proof layer (6), a release film (9) is arranged at the lower end of the strong glue layer (7), and an adhesive film two (10) is attached to the lower end of the release film (9).

4. The anti-falling type adhesive paper according to claim 3, characterized in that: The upper and lower ends of the strong glue layer (7) are respectively provided with konjac gum coating layers (8), and a first reinforcing fiber layer (11) is arranged inside the strong glue layer (7).

5. The anti-falling type adhesive paper according to claim 1, characterized in that: The adhesive film one (13) and the adhesive film two (10) are both made of removable pressure-sensitive adhesive material.

6. The anti-falling type adhesive paper according to claim 1, characterized in that: The material of the winding drum (1) is light and high-strength plastic or paper material, and the outer surface of the winding drum (1) is provided with anti-slip lines or grooves.

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