Double-layer anti-glue-overflow self-adhesive label

Abstract

The utility model provides a double-layer anti-glue-overflow self-adhesive label, which relates to the field of self-adhesive labels and comprises a first self-adhesive label and a second self-adhesive label, the lower end of the first self-adhesive label is adhered with the second self-adhesive label, the lower end of the second self-adhesive label is adhered with label bottom paper, and the label bottom paper is adhered with an adhesive tape. A waterproof film ring is adhered to the outer edge of the upper end face of the first adhesive label and the outer edge of the upper end face of the second adhesive label, the thickness of the waterproof film ring ranges from 0.3 mm to 0.5 mm, a liquid absorption ring is adhered to the lower surface of the waterproof film ring, and release paper is adhered to the lower end face of the waterproof film ring and the lower end face of the liquid absorption ring. According to the utility model, the problem that in the prior art, glue extruded by dot-matrix type adhesive units easily affects the adhesion flatness of the adhesive label is solved.

Description

Technical Field

[0001] The utility model relates to the field of self-adhesive labels, in particular to a double-layer anti-glue overflow self-adhesive label. Background Art

[0002] Self-adhesive label is also called self-adhesive label material. It is a composite material with paper, film or special material as the surface, adhesive on the back, and silicone-coated protective paper as the base paper. Self-adhesive labels include double-layer and single-layer types. Double-layer self-adhesive labels can cover a huge amount of information in a smaller size. After searching, the prior art (Announcement No.: CN202320905613.4) is a high-viscosity anti-overflow self-adhesive label. The article records that "during use, after the adhesive unit is repeatedly squeezed and smoothed, the glue in the glue lock cavity will be quickly squeezed out and used to increase its viscosity. The dot matrix adhesive unit is used. The adhesive unit replaces the traditional single-plane adhesive, which can greatly improve the overall adhesiveness and ensure its normal and stable use. The adhesive unit, micro-structure retaining ring and label body are integrated into one structure, which can greatly improve the use strength of the overall label body and avoid the occurrence of tearing, breaking and other phenomena during use, thereby increasing the overall service life. In the actual pasting process, the micro-structure retaining ring can play a good role in pasting the edge of the label body, avoiding the occurrence of traditional warping, opening and other phenomena. However, the glue squeezed out by the dot matrix adhesive unit in the prior art easily affects the smoothness of the self-adhesive label. Utility Model Content

[0003] In order to overcome the defects of the prior art, a double-layer anti-overflow adhesive label is provided to solve the problem that the glue squeezed out of the dot matrix adhesive unit in the prior art easily affects the smoothness of the adhesive label.

[0004] To achieve the above object, a double-layer anti-overflow adhesive label is provided, comprising: a first adhesive label and a second adhesive label, wherein the second adhesive label is bonded to the lower end of the first adhesive label, and the label backing paper is bonded to the lower end of the second adhesive label.

[0005] The outer edges of the upper ends of the first and second self-adhesive labels are bonded with waterproof film rings, the thickness of which is 0.3-0.5 mm, the lower surfaces of which are bonded with liquid absorbent rings, and the lower ends of which are bonded with release paper.

[0006] Furthermore, the first self-adhesive label and the second self-adhesive label both contain a surface coating, a graphic paper, a base coating layer and a waterproof adhesive layer.

[0007] Furthermore, the upper and lower surfaces of the graphic paper are respectively attached with a surface coating and a bottom coating made of transparent polyvinyl chloride material.

[0008] Furthermore, a waterproof adhesive layer made of a mixture of a waterproof agent and acrylic latex is bonded to the surface of the coating base layer.

[0009] Furthermore, a liquid-absorbing ring made of liquid-absorbing fibers with a thickness of 0.3 mm is bonded to the lower surface of the waterproof film ring by an adhesive.

[0010] Furthermore, two indentations are arranged on the surface of the waterproof film ring; and the two indentations are respectively located on the inner and outer sides of the liquid absorption ring.

[0011] Furthermore, the waterproof film ring, the anti-adhesive paper and the liquid-absorbing ring constitute the anti-glue overflow structure of the first self-adhesive label and the second self-adhesive label.

[0012] The beneficial effect of the utility model is that the double-layer anti-overflow adhesive label of the utility model utilizes the waterproof film ring and the liquid absorption ring to surround and bond the outer side of the double-layer adhesive label, so that the viscosity of the waterproof film ring and the liquid absorption of the liquid absorption ring block the entry of external moisture and the overflow of the inner glue, effectively preventing the double-layer adhesive label from overflowing, avoiding the external humid environment from affecting the adhesion and pasting flatness of the double-layer adhesive label, and enhancing the long-lasting pasting effect of the double-layer adhesive label. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of a double-layer anti-overflow adhesive label according to an embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the front cross-sectional structure of the first self-adhesive label according to an embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a waterproof film ring and a liquid absorption ring in a front view according to an embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the waterproof film ring and the liquid absorption ring of the embodiment of the utility model.

[0017] In the figure: 1, first self-adhesive label; 11, second self-adhesive label; 2, waterproof film ring; 21, release paper; 22, indentation; 3, label backing paper; 4, surface coating; 5, graphic paper; 6, bottom coating layer; 7, waterproof adhesive layer; 8, liquid absorption ring. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4 As shown, the utility model provides a double-layer anti-overflow adhesive label, including: a first adhesive label 1 and a second adhesive label 11, the second adhesive label 11 is bonded to the lower end of the first adhesive label 1, and the label backing paper 3 is bonded to the lower end of the second adhesive label 11.

[0019] A waterproof film ring 2 is bonded to the outer edge of the upper end surface of the first self-adhesive label 1 and the second self-adhesive label 11. The thickness of the waterproof film ring 2 is 0.3-0.5 mm. A liquid absorbent ring 8 is glued to the lower surface of the waterproof film ring 2. Release paper 21 is attached to the lower end surfaces of the waterproof film ring 2 and the liquid absorbent ring 8.

[0020] The first self-adhesive label 1 and the second self-adhesive label 11 are surrounded by the waterproof film ring and the liquid absorption ring bonded on the outside, so that the adhesiveness of the waterproof film 2 ring and the liquid absorption of the liquid absorption ring 8 block the entry of external moisture and the overflow of the inner glue, effectively preventing the double-layer self-adhesive label from overflowing, avoiding the external humid environment from affecting the adhesion and pasting flatness of the double-layer self-adhesive label, and enhancing the long-lasting pasting effect of the double-layer self-adhesive label. When in use, remove the first self-adhesive label 1 and the second self-adhesive label 11 and paste them on the object, then sprinkle the first self-adhesive label 1 and the second self-adhesive label 11, and stick the liquid absorption ring 8 to the outer edge of the self-adhesive label, and press the waterproof film ring 2 at the same time to make the waterproof film ring 2 stick to the outside of the self-adhesive label.

[0021] In this embodiment, the first self-adhesive label 1 and the second self-adhesive label 11 both contain a surface coating 4, a graphic paper 5, a bottom coating layer 6 and a waterproof adhesive layer 7. The top and bottom surfaces of the graphic paper 5 are respectively attached with a surface coating 4 and a bottom coating layer 6 made of transparent polyvinyl chloride. The surface of the bottom coating layer 6 is bonded with a waterproof adhesive layer 7 made of a mixture of a waterproof agent and acrylic latex.

[0022] As a preferred embodiment, the first self-adhesive label 1 and the second self-adhesive label 11 are printed with a large amount of information and graphics through the graphic paper 5. The surface coating 4 and the bottom coating 6 are used to change the surface properties of the graphic paper 5 so that it can better accept ink and be easy to print, thereby preventing dirt, increasing the adhesion of ink, and preventing the printed graphics from falling off. The waterproof adhesive layer 7 plays a connecting role, which facilitates the adhesion of the self-adhesive label to foreign objects.

[0023] In this embodiment, a liquid absorbent ring 8 made of liquid absorbent fiber with a thickness of 0.3 mm is bonded to the lower surface of the waterproof film ring 2 by an adhesive.

[0024] As a preferred embodiment, the waterproof film ring 2 and the liquid absorbing ring 8 play a barrier role, effectively preventing moisture in the external environment from entering the waterproof adhesive layer 7 of the double-layer self-adhesive label, and at the same time absorbing the glue overflowing from the waterproof adhesive layer 7.

[0025] In this embodiment, two indentations 22 are arranged on the surface of the waterproof film ring 2 ; and the two indentations 22 are respectively located on the inner and outer sides of the liquid absorbing ring 8 .

[0026] As a preferred embodiment, the two indentations 22 facilitate the bending of the waterproof film ring 2 and the attachment of the side of the liquid absorbing ring 8 and the surface of the adhesive component, thereby reducing the external humidity that may cause the double-layer self-adhesive label to overflow.

[0027] In this embodiment, the waterproof film ring 2 , the anti-adhesive paper 21 and the liquid absorbing ring 8 constitute the anti-glue overflow structure of the first self-adhesive label 1 and the second self-adhesive label 11 .

[0028] As a preferred embodiment, the anti-overflow structure of the first self-adhesive label 1 and the second self-adhesive label 11 is convenient for blocking the entry of external moisture and the overflow of the internal glue, effectively preventing the double-layer self-adhesive label from overflowing, and at the same time avoiding the external humid environment from affecting the adhesion and pasting flatness of the double-layer self-adhesive label.

[0029] The double-layer anti-glue overflow self-adhesive label of the utility model can effectively solve the problem in the prior art that the glue squeezed out by the dot matrix adhesive unit easily affects the pasting flatness of the self-adhesive label, effectively prevents the double-layer self-adhesive label from overflowing, avoids the external humid environment from affecting the adhesion and pasting flatness of the double-layer self-adhesive label, enhances the long-lasting pasting effect of the double-layer self-adhesive label, and is suitable for the double-layer anti-glue overflow self-adhesive label.

Claims

1. A double-layer anti-overflow adhesive label, comprising: A first self-adhesive label (1) and a second self-adhesive label (11), wherein the second self-adhesive label (11) is bonded to the lower end of the first self-adhesive label (1), and a label backing paper (3) is bonded to the lower end of the second self-adhesive label (11), characterized in that: A waterproof film ring (2) is bonded to the outer edge of the upper end surface of the first self-adhesive label (1) and the second self-adhesive label (11); the thickness of the waterproof film ring (2) is 0.3-0.5 mm; a liquid absorbent ring (8) is glued to the lower surface of the waterproof film ring (2); and anti-sticking paper (21) is attached to the lower end surfaces of the waterproof film ring (2) and the liquid absorbent ring (8).

2. A double-layer anti-overflow adhesive label according to claim 1, characterized in that: The first self-adhesive label (1) and the second self-adhesive label (11) both contain a surface coating (4), a graphic paper (5), a bottom coating layer (6) and a waterproof adhesive layer (7).

3. A double-layer anti-overflow adhesive label according to claim 2, characterized in that: The upper and lower surfaces of the graphic paper (5) are respectively attached with a surface coating (4) and a bottom coating (6) made of transparent polyvinyl chloride material.

4. A double-layer anti-overflow adhesive label according to claim 2, characterized in that: The surface of the coating base layer (6) is bonded with a waterproof adhesive layer (7) made by mixing a waterproof agent and acrylic latex.

5. The double-layer anti-overflow adhesive label according to claim 1, characterized in that: The lower surface of the waterproof film ring (2) is bonded with a liquid absorbing ring (8) made of liquid absorbing fibers with a thickness of 0.3 mm by means of an adhesive.

6. A double-layer anti-overflow adhesive label according to claim 1, characterized in that: The surface of the waterproof film ring (2) is provided with two indentations (22); and the two indentations (22) are respectively located inside and outside the liquid absorption ring (8).

7. The double-layer anti-overflow adhesive label according to claim 1, characterized in that: The waterproof film ring (2), the anti-adhesive paper (21) and the liquid absorbing ring (8) constitute the anti-glue overflow structure of the first self-adhesive label (1) and the second self-adhesive label (11).

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