Wear-resistant paper label

Abstract

The utility model discloses a wear-resistant paper label, which relates to the technical field of stickers and comprises a sticking layer, an information layer and a protective layer, the protective layer comprises a PET (polyethylene terephthalate) film and a glazing oil layer, the information layer is arranged on the upper side of the sticking layer, the PET film is arranged on the upper side of the protective layer, the glazing oil layer is arranged on the upper side of the PET film, and the information layer is arranged on the upper side of the information layer. The sticking layer is used for sticking the paper label on the surface of an object, two-dimensional codes or related commodity information can be printed on the information layer, the PET film has good wear resistance, water resistance and chemical resistance, the PET film is used for covering the information layer, it is guaranteed that information on the information layer cannot be abraded, the integrity of product information is guaranteed, and the service life of the paper label is prolonged. According to the glazing oil layer, glazing oil is evenly smeared on the surface of the PET film, the glossiness, abrasion resistance and protectiveness of the surface of the film are improved, and the abrasion resistance is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stickers, in particular to a wear-resistant paper label. Background Art

[0002] Paper labels are made of paper materials (such as coated paper, thermal paper, kraft paper, etc.) and have self-adhesive properties. As an important part of the label field, paper labels are widely used in retail, logistics, manufacturing and other fields due to their low cost and wide printing adaptability. They can be easily pasted on the surface of various objects.

[0003] The patent with a publication date of January 6, 2023 and a publication number of CN218241186U discloses a water-soluble paper label, comprising a water-soluble paper layer, a water-soluble glue layer and a release paper layer stacked in sequence, wherein the water-soluble paper layer is a carboxymethyl cellulose layer, the water-soluble glue layer is a water-soluble acrylic copolymer layer, and the release paper layer is a release paper with a silicone layer. The water-soluble paper layer and the water-soluble glue layer can quickly dissolve in water. When cleaning the water-soluble paper label, it can be cleaned by rinsing or soaking with water without leaving any residue. The water-soluble layer is bonded to the silicone layer of the release paper, which can protect and isolate the water-soluble paper label's water-soluble layer material, thereby protecting the water-soluble paper label. The water-soluble paper label provided by the embodiment of the utility model can print different patterns and shapes on the water-soluble paper layer to serve as a prompt, while improving the defects of the label paper being difficult to tear and the adhesive being difficult to clean, thereby improving the product's performance.

[0004] In many industries, such as logistics, warehousing, retail, and manufacturing, product labels need to withstand various environmental conditions, including friction, abrasion, moisture, and temperature fluctuations. Traditional paper labels are easily damaged or fall off under these conditions, resulting in loss of product information and affecting product tracking, management, and sales. The above solution takes into account the defects of difficult-to-tear label paper and difficult-to-clean adhesive, but does not consider improving the wear resistance of the label to ensure the long-term readability of product information.

[0005] Therefore, it is necessary to provide a wear-resistant paper label. Utility Model Content

[0006] The embodiment of the present application provides a wear-resistant paper label, which can improve the problem in the related art that information on the paper label is damaged or incomplete due to wear, resulting in information loss.

[0007] An embodiment of the present application provides a wear-resistant paper label, comprising an adhesive layer, an information layer, and a protective layer, wherein the protective layer comprises a PET film and a varnish layer, the information layer is arranged on the upper side of the adhesive layer, the PET film is arranged on the upper side of the protective layer, and the varnish layer is arranged on the upper side of the PET film.

[0008] The embodiment of the present application provides a wear-resistant paper label, which has good wear resistance. The combined use of the PET film in the protective layer and the varnish layer can significantly improve the wear resistance, water resistance and scratch resistance of the label.

[0009] The above-mentioned technical solution in the embodiment of the present application has at least the following technical effects: the adhesive layer is used to stick the paper label on the surface of the object, the information layer can print a QR code or related product information on it, the PET film covers the information layer to ensure that the information on the information layer will not be worn away, thereby ensuring the integrity of the product information; the varnish layer is to evenly apply the varnish on the surface of the PET film to increase the gloss, wear resistance and protection of the film surface, thereby further improving the wear resistance performance.

[0010] In some embodiments, the adhesive layer includes a self-adhesive layer and a thermal insulation coating, the thermal insulation coating is arranged on the lower side of the information layer, the self-adhesive layer is arranged on the lower side of the thermal insulation coating, and a backing paper is arranged on the lower side of the self-adhesive layer.

[0011] In some embodiments, the product information is printed on the information layer using UV ink.

[0012] In some embodiments, a fluorescent anti-counterfeiting pattern is drawn on the information layer using fluorescent anti-counterfeiting ink.

[0013] In some embodiments, an oily film is provided between the backing paper and the self-adhesive layer.

[0014] In some embodiments, a peeling strip is provided on the self-adhesive layer.

[0015] In some embodiments, a plurality of threading holes are provided at the connection between the peeling strip and the adhesive layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 A schematic diagram of the overall cross-sectional structure of a wear-resistant paper label provided in an embodiment of the present application;

[0018] Figure 2 A schematic diagram of the overall structure of a wear-resistant paper label provided in an embodiment of the application;

[0019] Figure 3 for Figure 2 Enlarged view of part A.

[0020] Among them, the reference numerals in the figures are:

[0021] 1. Adhesive layer; 11. Self-adhesive layer; 12. Thermal insulation coating; 2. Information layer; 3. Protective layer; 31. PET film; 32. Varnish layer; 4. Oily film; 5. Peel strip; 6. Backing paper; 7. Threading holes. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the accompanying drawings are intended to cover non-exclusive inclusions.

[0024] To improve the problem in related technologies that traditional paper labels are easily damaged or fall off under conditions such as friction, resulting in loss of product information and affecting product tracking, management and sales, the embodiments of the present application provide the following solutions.

[0025] Please also refer to Figure 1 , including an adhesive layer 1, an information layer 2 and a protective layer 3, the protective layer 3 including a PET film 31 and a varnish layer 32, the information layer 2 is adhered to the upper side of the adhesive layer 1, the PET film 31 is adhered to the upper side of the protective layer 3, and the varnish layer 32 is adhered to the upper side of the PET film 31.

[0026] In this configuration, the adhesive layer 1 is used to stick paper labels on the surface of objects, and the information layer 2 can print a QR code or some product-related information on it. The PET film 31 has excellent physical properties, chemical properties, dimensional stability, transparency, recyclability and other characteristics. It also has good wear resistance, water resistance and chemical resistance. Therefore, the PET film 31 is selected to cover the information layer 2 to ensure that the information on the information layer 2 will not be worn away, and the integrity of the product information can be guaranteed. Varnish is a transparent liquid used for printed materials or other surface coatings. The varnish is evenly applied to the surface of the PET film 31 to form a varnish layer 32, which can increase the gloss, wear resistance and protection of the surface of the PET film 31, and further improve the wear resistance.

[0027] Optionally, in some embodiments, please refer to Figure 1The adhesive layer 1 includes a self-adhesive layer 11 and a thermal insulation coating 12. The thermal insulation coating 12 is bonded to the lower side of the information layer 2. The self-adhesive layer 11 is bonded to the lower side of the thermal insulation coating 12. A backing paper 6 is bonded to the lower side of the self-adhesive layer 11. A layer of oily film 4 is bonded between the backing paper 6 and the self-adhesive layer 11.

[0028] With such a configuration, the surface where the self-adhesive layer 11 contacts the backing paper 6 has an oily film 4. This oily film 4 allows the self-adhesive layer 11 to be more easily torn off from the backing paper 6 without affecting the stickiness of the self-adhesive layer 11, allowing the self-adhesive layer 11 to be firmly adhered to the surface of the object. The presence of the heat-insulating coating 12 distinguishes the paper label from the traditional paper label. When the temperature is high, the stickiness of the self-adhesive layer 11 of the traditional paper label decreases, which causes the paper label to fall off the surface of the object. The heat-insulating layer is designed between the other adhesive layers and the self-adhesive layer 11, which to a certain extent alleviates the impact of temperature on the self-adhesive layer 11, reduces the risk of the paper label falling off the surface of the object due to high temperature, and increases the service life of the paper label.

[0029] Optionally, in some embodiments, please refer to Figure 1 The information layer 2 is printed with UV ink for product information and is used to draw fluorescent anti-counterfeiting patterns with fluorescent anti-counterfeiting ink.

[0030] With this arrangement, UV (ultraviolet light-curing) inks are those that, under ultraviolet irradiation, utilize ultraviolet light of varying wavelengths and energies to polymerize the monomers in the ink binder into polymers. This results in the ink forming a film and drying with excellent adhesion, as well as properties such as wear resistance, corrosion resistance, and weather resistance. Information printed using UV inks can be stored on the information layer 2 for a long time without the ink decomposing over time and causing information loss, thereby enhancing the protection of product information integrity. Fluorescent anti-counterfeiting inks are a typical application of fluorescent anti-counterfeiting technology. Fluorescent anti-counterfeiting inks are printing inks with fluorescent properties, produced by adding fluorescent pigments to the ink. This principle is based on the phenomenon of fluorescence, which states that when a substance absorbs light of a certain energy, it emits light with a higher radiation intensity than the absorbed energy. This radiation is called fluorescence. Fluorescent pigments are made by adding fluorescent materials to ordinary pigments. Their color is colored in the visible light range, but fluoresces under ultraviolet light. When fluorescent pigments are added to printing inks, the pattern formed on the printed product emits bright fluorescence when exposed to ultraviolet light, thereby achieving an anti-counterfeiting effect and endowing paper labels with anti-counterfeiting capabilities.

[0031] Optionally, in some embodiments, please refer to Figure 2 as well as Figure 3 A peeling strip 5 is provided on the self-adhesive layer 11 , and a plurality of threading holes 7 are provided at the connection between the peeling strip 5 and the self-adhesive layer 11 .

[0032] With this arrangement, the peeling strip 5 provides a portion that is easy to grasp and tear, allowing the user to easily separate the paper label from the backing paper 6 without directly contacting the sticky part of the label. When in use, the user pulls the peeling strip 5 upwards to remove the label from the backing paper 6. The design of the tearing strip can greatly improve the convenience and efficiency of label use. At the same time, a plurality of threading holes 7 are opened at the connection between the peeling strip 5 and the self-adhesive layer 11 and form a row, which can effectively reduce the pulling force required for separating the peeling strip 5. After removing the paper label and sticking it on the surface of the object, pull or change the direction of force to convert the pulling force on the glass strip into a tearing force, and the peeling strip 5 can also be easily separated from the body of the paper label.

[0033] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A wear-resistant paper label, characterized in that: include: An adhesive layer (1), an information layer (2) and a protective layer (3), wherein the protective layer (3) comprises a PET film (31) and a varnish layer (32), the information layer (2) is arranged on the upper side of the adhesive layer (1), the PET film (31) is arranged on the upper side of the protective layer (3), and the varnish layer (32) is arranged on the upper side of the PET film (31).

2. The wear-resistant paper label according to claim 1, characterized in that: The adhesive layer (1) comprises a self-adhesive layer (11) and a heat-insulating coating (12); the heat-insulating coating (12) is arranged on the lower side of the information layer (2); the self-adhesive layer (11) is arranged on the lower side of the heat-insulating coating (12); and a backing paper (6) is arranged on the lower side of the self-adhesive layer (11).

3. The wear-resistant paper label according to claim 2, characterized in that: UV ink is used to print product information on the information layer (2).

4. The wear-resistant paper label according to claim 3, characterized in that: A fluorescent anti-counterfeiting pattern is drawn on the information layer (2) using fluorescent anti-counterfeiting ink.

5. The wear-resistant paper label according to claim 4, characterized in that: An oily film (4) is provided between the backing paper (6) and the self-adhesive layer (11).

6. The wear-resistant paper label according to claim 5, characterized in that: A peeling strip (5) is provided on the self-adhesive layer (11).

7. The wear-resistant paper label according to claim 6, characterized in that: A plurality of threading holes (7) are provided at the connection between the peeling strip (5) and the self-adhesive layer (11).

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