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Environment-friendly wear-resistant water-based ink for packaging box printing and preparation method thereof

A water-based ink and packing box technology, which is applied in the field of printing ink, can solve the problems of unfavorable secondary recycling, poor wear resistance of water-based ink, and the aesthetics of packaging pollution, etc., to achieve fast and efficient printing, tough and wear-resistant coating, The effect of excellent printing adaptability

Inactive Publication Date: 2021-05-07
ZHEJIANG GREAT SHENGDA PACKING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to various natural factors, during the moving process of the packaging box, the water-based ink printed on the corrugated box has poor abrasion resistance and is prone to discoloration after friction, which not only causes pollution to the packaging and reduces the aesthetics, but also is not conducive to the secondary cycle. use, resulting in a waste of resources, more and more researchers began to conduct more and more in-depth research on the abrasion resistance of water-based inks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An environment-friendly wear-resistant water-based ink for packaging box printing, its raw materials include: 60 kg of water-based polyurethane acrylate emulsion with a solid content of 35%, 25 kg of nano-silica suspension with a solid content of 20%, and 10 kg of bisphenol A epoxy resin , wear-resistant calcium carbonate modifier 5kg, α-methyl glucoside 1kg, polyethylene oxide 5kg, ethyl lactate 1kg, butyl acetate 2kg, sorbitan oleate 1kg, polyethylene glycol 1450 25kg, emulsified silicone oil 1kg, ethanol 12kg, propylene glycol 1kg, simethicone 2kg, hinokitiol 1kg, acrylate-modified polydimethylsiloxane 2kg, carbon black 10kg, water 60kg.

[0022] The wear-resistant calcium carbonate modifier is prepared by the following process: mix 20kg of calcium carbonate powder, 2kg of polytetrafluoroethylene, 0.1kg of graphene, and 0.5kg of hydroxyl silicone oil, add them to the grinding tank and grind for 20 minutes, and the grinding speed is 2000r / min. Pass through a 200-mesh ...

Embodiment 2

[0025] An environment-friendly wear-resistant water-based ink for packaging box printing, the raw materials of which include: 40 kg of water-based polyurethane acrylate emulsion with a solid content of 45%, 15 kg of nano-silica suspension with a solid content of 28%, and 20 kg of bisphenol A epoxy resin , wear-resistant calcium carbonate modifier 1kg, α-methyl glucoside 5kg, polyethylene oxide 1kg, ethyl lactate 5kg, butyl acetate 1kg, sorbitan oleate 2kg, polyethylene glycol 1450 15kg, emulsified silicone oil 2kg, ethanol 5kg, sorbitol 2kg, polyvinyl ether 1kg, castor oil 2kg, acrylate-modified polydimethylsiloxane 1kg, carbon black 16kg, water 30kg.

[0026] The wear-resistant calcium carbonate modifier is prepared by the following process: mix 40kg of calcium carbonate powder, 1kg of polytetrafluoroethylene, 1kg of graphene, and 0.1kg of hydroxysilicone oil, add them to a grinding tank and grind for 40min at a grinding speed of 1000r / min, 300 mesh sieve, add to 50kg of etha...

Embodiment 3

[0029] An environment-friendly wear-resistant water-based ink for packaging box printing, the raw materials of which include: 55 kg of water-based polyurethane acrylate emulsion with a solid content of 38%, 22 kg of nano-silicon dioxide suspension with a solid content of 22%, and 13 kg of bisphenol A epoxy resin , wear-resistant calcium carbonate modifier 4kg, α-methyl glucoside 2kg, polyethylene oxide 4kg, ethyl lactate 2kg, butyl acetate 1.8kg, sorbitan oleate 1.3kg, polyethylene glycol 1450 22kg, Emulsified silicone oil 1.2kg, ethanol 10kg, glycerin 1.3kg, nonylphenol polyoxyethylene ether 1.8kg, castor oil 1.4kg, acrylate-modified polydimethylsiloxane 1.7kg, carbon black 12kg, water 50kg.

[0030]The wear-resistant calcium carbonate modifier is prepared by the following process: mix 25kg of calcium carbonate powder, 1.7kg of polytetrafluoroethylene, 0.2kg of graphene, and 0.4kg of hydroxyl silicone oil, add them to a grinding tank and grind for 25 minutes at a grinding spee...

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Abstract

The invention discloses environment-friendly wear-resistant water-based ink for packaging box printing. The ink is prepared from the following raw materials in parts by weight: 40-60 parts of waterborne polyurethane acrylate emulsion with the solid content of 35-45 percent, 15-25 parts of nano silicon dioxide suspension with the solid content of 20-28 percent, 10-20 parts of bisphenol A epoxy resin, 1-5 parts of wear-resistant calcium carbonate modifier, 1- 5 parts of alpha-methyl glucoside, 1-5 parts of polyoxyethylene, 1-5 parts of ethyl lactate, 1-2 parts of butyl acetate, 1-2 parts of sorbitan oleate, 15-25 parts of polyethylene glycol 1450, 1-2 parts of emulsified silicone oil, 5-12 parts of ethanol, 1-2 parts of an anti-freezing agent, 1-2 parts of a defoaming agent, 1-2 parts of an antibacterial agent, 1-2 parts of a flatting agent, 10-16 parts of pigment and 30-60 parts of water. The invention also discloses a preparation method of the environment-friendly wear-resistant water-based ink for packaging box printing.

Description

technical field [0001] The invention relates to the technical field of printing inks, in particular to an environmentally friendly and wear-resistant water-based ink for packaging box printing and a preparation method thereof. Background technique [0002] With the vigorous development of various industrial and commercial activities, the importance of various logistics operations is increasing day by day, whether it is selling goods to all over the world, or transferring various raw materials from one factory to another during the production process, The need for massive transportation has exploded to unprecedented levels. In order to protect the products in the process of transporting various products, the products are generally packed into a packing box, and then the packing box containing the products is delivered to the destination. effect. [0003] With the improvement of people's living standards, the requirements for product packaging are getting higher and higher. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/033C09D11/03C09D11/102
CPCC09D11/033C09D11/03C09D11/102
Inventor 黄煜琪王召霞王火红舒奎明俞铁民
Owner ZHEJIANG GREAT SHENGDA PACKING CO LTD
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