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Erasable ink printing paper as well as preparation method and application thereof

A technology for printing paper and ink, applied in the field of ink printing, can solve the problems of difficult to remove cleaning process, trouble, etc., and achieve the effect of good water repellency and moisture resistance, speeding up the reaction speed, and excellent wear resistance.

Pending Publication Date: 2020-10-16
MYS GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the courier bill is waterproof and anti-friction, the information printed on the courier surface can only be removed by scissors, tearing, black ink, alcohol wiping, etc. It is difficult to remove and the process is cumbersome

Method used

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  • Erasable ink printing paper as well as preparation method and application thereof

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Experimental program
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Effect test

Embodiment 1

[0043] This embodiment provides a kind of erasable type ink printing paper, described erasable type ink printing paper comprises face liner paper layer, PVP isolation layer, ink layer and coating layer stacked in sequence, and the thickness of described PVP isolation layer is 80 μ m , the ink layer is 0.5 μm, and the coating layer is a PE film with a thickness of 8 μm.

[0044] The raw materials for the preparation of the PVP isolation layer include: polyvinylpyrrolidone K 305%, epoxy acrylate 11.26%, silyl epoxy modified acrylate 11.26%, aliphatic urethane acrylate 33.78%, two Tripropylene glycol diacrylate 18.8%, trimethylolpropane triacrylate 9.3%, photoinitiator (2-hydroxy-2-methyl-1-phenylacetone) 6%, acrylate leveling agent 1.6% , 2% acrylic wetting agent, 1% mineral oil type defoamer, and the balance is water.

[0045] The preparation method of the erasable ink printing paper described in this embodiment is as follows: after coating a PVP isolation layer on the side of...

Embodiment 2

[0047] This embodiment provides a kind of erasable ink printing paper, which includes a liner paper layer, a PVP isolation layer, an ink layer and a film layer stacked in sequence, and the thickness of the PVP isolation layer is 100 μm , the ink layer is 1 μm, and the coating layer is a PE film with a thickness of 10 μm.

[0048] The raw materials for the preparation of the PVP isolation layer include: polyvinylpyrrolidone K 305%, epoxy acrylate 11.26%, silyl epoxy modified acrylate 11.26%, aliphatic urethane acrylate 33.78%, two Tripropylene glycol diacrylate 18.8%, trimethylolpropane triacrylate 9.3%, photoinitiator (2-hydroxy-2-methyl-1-phenylacetone) 6%, acrylate leveling agent 1.6% , 2% acrylic wetting agent, 1% mineral oil type defoamer, and the balance is water.

[0049] The preparation method of the erasable ink printing paper described in this embodiment is as follows: one side of the single paper layer is coated with a PVP isolation layer and then cured under an ult...

Embodiment 3

[0051] This embodiment provides a kind of erasable ink printing paper, which includes a face sheet layer, a PVP isolation layer, an ink layer and a film layer stacked in sequence, and the thickness of the PVP isolation layer is 50 μm , the ink layer is 0.2 μm, and the coating layer is a PE film with a thickness of 10 μm.

[0052] The raw materials for the preparation of the PVP isolation layer include: polyvinylpyrrolidone K 305%, epoxy acrylate 11.26%, silyl epoxy modified acrylate 11.26%, aliphatic urethane acrylate 33.78%, two Tripropylene glycol diacrylate 18.8%, trimethylolpropane triacrylate 9.3%, photoinitiator (2-hydroxy-2-methyl-1-phenylacetone) 6%, acrylate leveling agent 1.6% , 2% acrylic wetting agent, 1% mineral oil type defoamer, and the balance is water.

[0053] The preparation method of the erasable ink printing paper described in this embodiment is as follows: after coating the PVP isolation layer on the side of the single paper layer, curing under the ultra...

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Abstract

The invention provides erasable ink printing paper as well as a preparation method and application thereof. The erasable ink printing paper comprises a surface sheet paper layer, a PVP isolation layer, an ink layer and a film coating layer which are sequentially stacked. Based on the erasable ink printing paper, elimination can be achieved by lightly wiping ink with a small amount of water, and the paper has excellent wear resistance, scratch resistance, tear resistance and water resistance.

Description

technical field [0001] The invention belongs to the technical field of ink printing, and in particular relates to a wipeable ink printing paper and a preparation method thereof. Background technique [0002] At present, with the rapid development of e-commerce, the express delivery business in the logistics industry has been pushed to the forefront of rapid growth. The rapid development of the express delivery industry has greatly facilitated people's daily life, but at the same time there is the problem of leakage of personal information on the express delivery list, including address, Name, phone number, etc., and some express delivery slips also have product details printed on them. The discarded express delivery slips have greatly leaked the privacy of consumers. The existing methods for processing personal information on express delivery slips are mainly to tear up the slips or use a masking pen to blacken them. These are all shielding methods adopted by consumers in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/30D21H19/10D21H17/35D21H17/52D21H17/57D21H17/14B32B27/32B32B27/06B32B29/00B32B29/06B32B33/00B41M5/00
CPCD21H27/30D21H19/10D21H17/35D21H17/52D21H17/57D21H17/14B32B27/32B32B27/06B32B29/002B32B29/06B32B33/00B41M5/00B41M2205/40B32B2255/12B32B2255/26B32B2255/28B32B2307/584B32B2307/5825B32B2307/554B32B2307/73B32B2554/00
Inventor 金强维马锐叶哲陈喜刘磊
Owner MYS GRP CO LTD
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