Anti-static transfer paper

Abstract

The utility model discloses anti-static transfer paper, which relates to the technical field of transfer paper and comprises body paper, a transfer coating is arranged on the upper side of the body paper, an ink layer and a water absorption layer are arranged in the transfer coating, a protective layer is arranged on the lower side of the body paper, and the protective layer is arranged on the lower side of the body paper. The anti-static layer and the water permeable layer are arranged between the ink layer and the water absorption layer in the transfer printing coating, the anti-static performance of the transfer printing paper can be improved by arranging the anti-static layer, the phenomena of double images, edge overlapping and the like caused by electrostatic adsorption between the transfer printing paper in the transfer printing process are avoided, and the transfer printing quality of the transfer printing paper is improved; a plurality of leakage holes are evenly formed in the water permeable layer, so that water can rapidly leak downwards to the water absorption layer through the leakage holes and be absorbed by the water absorption layer, the protective layer is arranged on the lower side of the body paper, the transfer paper can be protected, and the tensile layer in the protective layer can improve the resistance performance of the body paper; the roll back coating in the protective layer can prevent the transfer paper from being partially rolled up due to moisture absorption in the transfer printing process.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer paper, in particular to an anti-static transfer paper. Background Art

[0002] According to a patent document with the publication number CN206870653U, an anti-static quick-drying thermal sublimation transfer paper is described. It improves the anti-static performance of the thermal sublimation transfer paper by setting an anti-static layer, avoiding the static adsorption of the transfer paper. Then, pores are provided on the water absorption layer to achieve quick drying, reduce the drying time, and improve the production efficiency of transfer. However, in actual use, the transfer paper may be partially rolled up during transfer due to water absorption and moisture or poor tensile resistance, affecting the quality of transfer.

[0003] Based on this, an anti-static transfer paper is now provided to eliminate the drawbacks of existing devices. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an anti-static transfer paper to solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An anti-static transfer paper includes a base paper. An upper side of the base paper is provided with a transfer coating, and an ink layer and a water absorption layer are arranged in the transfer coating. A lower side of the base paper is provided with a protective layer.

[0007] On the basis of the above technical solutions, the utility model also provides the following optional technical solutions:

[0008] In an optional solution: An anti-static layer is arranged in the transfer coating, and the anti-static layer is arranged between the ink layer and the water absorption layer.

[0009] In an optional solution: A water-permeable layer is arranged between the anti-static layer and the water absorption layer, and the water-permeable layer is composed of a plurality of leakage holes.

[0010] In an optional solution: The leakage holes are in a funnel shape with a large upper part and a small lower part.

[0011] In an optional solution: The protective layer includes a tensile layer and an anti-roll-back coating, and the tensile layer is arranged on an upper side of the anti-roll-back coating.

[0012] In an optional solution: The tensile layer has a grid-like structure.

[0013] In an optional solution: The water absorption layer is filled with a drying substance, and the drying substance is a hydrophobic starch.

[0014] In an alternative solution: the anti - curling back coating is a wheat starch layer.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By providing an anti - static layer on the upper side of the base paper of the transfer paper, the present utility model achieves the effect of improving the anti - static performance of the transfer paper, avoiding phenomena such as ghosting and overlapping edges during the transfer process caused by electrostatic adsorption between transfer papers, and improving the transfer quality of the transfer paper.

[0017] 2. By providing a tensile layer and an anti - curling back coating on the lower side of the base paper of the transfer paper, the present utility model achieves the effect of protecting the transfer paper, preventing the transfer paper from partially curling during the transfer process due to water absorption and moisture or insufficient tensile strength, improving the transfer quality of the transfer paper. At the same time, the tensile layer can protect the transfer paper when it is distorted or torn, increasing the storage and service life of the transfer paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model.

[0019] Figure 2 is an exploded structural diagram of the present utility model.

[0020] Figure 3 is an enlarged partial structural diagram of the tensile layer of the present utility model.

[0021] Figure 4 is an enlarged partial structural diagram of the leak holes of the water - permeable layer of the present utility model.

[0022] Annotation of reference numerals: 100 base paper, 101 leak hole, 200 transfer coating, 201 ink layer, 202 anti - static layer, 203 water - absorbing layer, 204 water - permeable layer, 300 protective layer, 301 tensile layer, 302 anti - curling back coating. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, as Figures 1-4 shown, an anti - static transfer paper includes a base paper 100, a transfer coating 200 is provided on the upper side of the base paper 100, an ink layer 201 and a water - absorbing layer 203 are provided inside the transfer coating 200, and a protective layer 300 is provided on the lower side of the base paper 100;

[0025] During use, the transfer paper is placed in a transfer machine for transfer work. The ink layer 201 is located on the topmost layer of the transfer paper and will first come into contact with the transfer ink in the transfer machine and then reach the base paper 100 through the transfer coating 200, thereby realizing the transfer work of the transfer paper. The protective layer 300 provided on the lower side of the base paper 100 can play a protective role during the transfer process and storage process of the transfer paper.

[0026] In one embodiment, as Figure 1 and Figure 2 shown, an anti-static layer 202 is provided in the transfer coating 200, and the anti-static layer 202 is provided between the ink layer 201 and the water absorption layer 203;

[0027] During use, setting an anti-static layer 202 in the transfer coating 200 can endow the transfer paper with good anti-static ability. The anti-static layer 202 can prevent electrostatic adsorption between transfer papers during transfer. When the transfer ink reaches the base paper 100 through the transfer coating 200, the transfer paper can fall off better, avoiding situations such as ghosting and overlapping edges during the transfer process caused by electrostatic adsorption of the transfer paper, and improving the transfer quality.

[0028] In one embodiment, as Figure 1 and Figure 2 shown, a water-permeable layer 204 is provided between the anti-static layer 202 and the water absorption layer 203, and the water-permeable layer 204 is composed of a plurality of leakage holes 101;

[0029] During use, setting a water-permeable layer 204 between the water absorption layer 203 and the anti-static layer 202, and the plurality of leakage holes 101 uniformly arranged on the water-permeable layer 204 can make the water leak faster into the water absorption layer 203 and be absorbed by the water absorption layer 203, improving the efficiency of the water absorption layer 203.

[0030] In one embodiment, as Figure 4 shown, the leakage holes 101 are in a funnel shape with a larger upper part and a smaller lower part;

[0031] During use, setting the leakage holes 101 in a funnel shape with a larger upper part and a smaller lower part can make the water pass through the leakage holes 101 faster.

[0032] In one embodiment, as Figure 1 and Figure 2 shown, the protective layer 300 includes a tensile layer 301 and an anti-curl-back coating 302, and the tensile layer 301 is provided on the upper side of the anti-curl-back coating 302;

[0033] During use, setting a protective layer 300 on the lower side of the transfer paper can effectively protect the transfer paper. The tensile layer 301 can effectively improve the tensile strength of the transfer paper, and the anti-curl back coating 302 can prevent the transfer paper from absorbing water and getting damp during storage and use, which may cause partial curling of the transfer paper after transfer.

[0034] In one embodiment, as Figure 3 shown, the tensile layer 301 has a grid-like structure;

[0035] During use, setting the tensile layer 301 as a grid-like structure can make the overall structure of the transfer paper more compact, and can effectively protect the transfer paper when it is torn during use, protecting the transfer paper and improving its resistance performance at the same time.

[0036] In one embodiment, as Figure 1 and Figure 2 shown, the water absorption layer 203 is filled with a drying substance, and the drying substance is hydrophobic starch;

[0037] During use, filling the water absorption layer 203 with a drying substance can improve the water absorption performance of the water absorption layer 203, enabling the water absorption layer 203 to quickly absorb water and drying the transfer paper quickly. Hydrophobic starch has good water absorption performance, which can further improve the performance of the water absorption layer 203. At the same time, hydrophobic starch as the filling material of the water absorption layer 203 can also better match the transfer paper.

[0038] In one embodiment, as Figure 1 and Figure 2 shown, the anti-curl back coating 302 is a wheat starch layer;

[0039] During use, setting the anti-curl back coating 302 as a wheat starch layer can prevent the transfer paper from automatically curling partially after absorbing water and getting damp during use, which is not conducive to subsequent transfer, or the transfer paper curling partially during transfer, affecting the quality of the transfer paper after transfer.

[0040] The working principle of the present utility model is as follows: When in use, the transfer paper is placed in a transfer machine for transfer work. The ink layer 201 is located at the topmost layer of the transfer paper and will first come into contact with the transfer ink in the transfer machine and then reach the base paper 100 through the transfer coating 200, thereby realizing the transfer work of the transfer paper. A static electricity prevention layer 202 is provided within the transfer coating 200, which can endow the transfer paper with good static electricity prevention ability. The static electricity prevention layer 202 can prevent static electricity adsorption between transfer papers during transfer. When the transfer ink reaches the base paper 100 through the transfer coating 200, the transfer paper can better fall off, avoiding situations such as double images and overlapping edges during the transfer process due to static electricity adsorption. A water permeable layer 204 is provided between the water absorption layer 203 and the static electricity prevention layer 202. A plurality of funnel-shaped leakage holes 101 with a larger upper part and a smaller lower part evenly arranged on the water permeable layer 204 can enable water to leak down to the water absorption layer 203 more quickly and be absorbed by the water absorption layer 203. The water absorption layer 203 is filled with a drying substance, which can improve the water absorption performance of the water absorption layer 203, enabling the water absorption layer 203 to quickly absorb water and making the transfer paper dry quickly, thereby improving the transfer efficiency of the transfer paper. A protective layer 300 is provided on the lower side of the transfer paper, which can effectively protect the transfer paper. The tensile layer 301 is arranged in a grid structure, which can make the overall structure of the transfer paper more compact and can effectively protect the transfer paper when it is torn during use. The anti-curl-back coating 302 is set as a wheat starch layer, which can prevent the transfer paper from automatically curling up partially after absorbing water and getting damp during use, which is not conducive to subsequent transfer, or the transfer paper partially curls up during transfer, affecting the quality of the transfer paper after transfer.

[0041] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An antistatic transfer paper, comprising base paper (100), characterized in that: A transfer coating (200) is provided on the upper side of the base paper (100), an ink layer (201) and a water-absorbing layer (203) are provided in the transfer coating (200), and a protective layer (300) is provided on the lower side of the base paper (100).

2. The anti-static transfer paper according to claim 1, characterized in that: An antistatic layer (202) is provided in the transfer coating (200), and the antistatic layer (202) is provided between the ink layer (201) and the water absorbing layer (203).

3. The anti-static transfer paper according to claim 2, characterized in that: A water-permeable layer (204) is provided between the antistatic layer (202) and the water-absorbing layer (203), and the water-permeable layer (204) is composed of a plurality of leak holes (101).

4. The anti-static transfer paper according to claim 3, characterized in that: The leakage hole (101) is in the shape of a funnel that is larger at the top and smaller at the bottom.

5. The anti-static transfer paper according to claim 1, characterized in that: The protective layer (300) comprises a tensile layer (301) and an anti-curling back coating (302), wherein the tensile layer (301) is arranged on the upper side of the anti-curling back coating (302).

6. The anti-static transfer paper according to claim 5, characterized in that: The tensile layer (301) is a tic-tac-toe mesh structure.

7. The antistatic transfer paper according to claim 1, characterized in that: The water absorbing layer (203) is filled with dry matter, and the dry matter is hydrophobic starch.

8. The anti-static transfer paper according to claim 5, characterized in that: The anti-curling back coating (302) is a wheat starch layer.

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