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Nursing product water-based printing ink and preparation method thereof

A technology for nursing products and printing inks, applied in the field of functional polymers, can solve the problems of manufacturers and merchants who dare not make reasonable inventory, passive loss of economic benefits due to shortage of stock, short shelf life of diaper products, etc., to meet market environmental protection and high-end exquisite printing. , Improve product shelf life and ensure the effect of ink printing quality

Inactive Publication Date: 2021-01-29
GUANGDONG DEKANG CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been criticized for its large VOC emissions and serious environmental pollution.
[0003] With the continuous strengthening of people's awareness of health and environmental protection, water-based inks have gradually replaced traditional oil-based inks as environmentally friendly inks, but the ink layer after drying of this type of ink provides a habitat for the growth and reproduction of microorganisms, and the printed matter made is more likely to breed Bacteria and mildew are prone to occur during storage, and moldy printed matter can easily become the medium of germ transmission, posing a potential threat to human health
In this regard, there are currently no favorable practices or effective measures, resulting in the short shelf life of diapers using water-based inks, which brings about the problem of short stocking cycles in the industrial chain, which in turn leads to increased logistics and production costs due to the limitations of anti-mold and sterilization. Manufacturers and merchants dare not make reasonable inventory, which will lead to increased costs, and supply will often lead to passive losses of economic benefits caused by out-of-stock

Method used

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  • Nursing product water-based printing ink and preparation method thereof
  • Nursing product water-based printing ink and preparation method thereof
  • Nursing product water-based printing ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The present embodiment provides a water-based printing ink for care products, comprising the following raw material components in parts by weight:

[0043] 43.5 parts of structural antibacterial acrylic emulsion, 15 parts of water-based polyurethane and acrylate copolymer resin, 1 part of wetting agent, 1.5 parts of dispersing agent, 1 part of defoamer, 9 parts of pigment, 5 parts of filler, 2 parts of crosslinking agent, 3 parts of disinfectant, 2 parts of wax emulsion, 3 parts of adhesion promoter, 2 parts of anti-blocking agent, 8 parts of deionized water.

[0044] The structural antibacterial acrylic emulsion is LR-6680 antibacterial emulsion produced by Guangdong Henghe Yongsheng Industrial Co., Ltd. The waterborne polyurethane and acrylic acid copolymer resin is HB-218 resin produced by Zhongshan Huijute New Material Co., Ltd. The wetting agent is BNK-4021 fluorocarbon surfactant; the dispersant is BNK-WS4818 water-based hyperdispersant; the defoamer is NK-NSF398...

Embodiment 2

[0054] The present embodiment provides a water-based printing ink for care products, comprising the following raw material components in parts by weight:

[0055] 40.5 parts of structural antibacterial acrylic emulsion, 17 parts of water-based polyurethane and acrylate copolymer resin, 1 part of wetting agent, 1.5 parts of dispersing agent, 1 part of defoamer, 10 parts of pigment, 4 parts of filler, 2 parts of crosslinking agent, 3 parts of disinfectant, 2 parts of wax emulsion, 3 parts of adhesion promoter, 2 parts of anti-blocking agent, 8 parts of deionized water.

[0056] In this embodiment, the pigment is the P.Y.83 yellow pigment of BASF; the rest of the raw material components are the same as in Example 1.

[0057] A preparation method of water-based printing ink for nursing products, comprising the following steps:

[0058] (1) Pre-mix the disinfectant solution, 30% deionized water of the total amount and 30% of the filler of the total amount and let it stand for more...

Embodiment 3

[0064] The present embodiment provides a water-based printing ink for care products, comprising the following raw material components in parts by weight:

[0065] 39.5 parts of structural antibacterial acrylic emulsion, 18 parts of water-based polyurethane and acrylate copolymer resin, 1.5 parts of wetting agent, 2 parts of dispersing agent, 1 part of defoamer, 9 parts of pigment, 5 parts of filler, 1 part of crosslinking agent, 4 parts of disinfectant, 3 parts of wax emulsion, 3 parts of adhesion promoter, 2 parts of anti-blocking agent, 10 parts of deionized water.

[0066] In this embodiment, the pigment is the P.B.15:4 blue pigment of BASF of BASF, the filler is calcium carbonate with a fineness≤3000 μm, and the disinfectant is CHANGHUI-DISI003 produced by Shenzhen Changhui Company Disinfectant, the adhesion promoter is a BNK-6065 accelerator; all the other raw material components are the same as in Example 1.

[0067] A preparation method of water-based printing ink for ...

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PUM

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Abstract

The embodiment of the invention relates to nursing product water-based printing ink and a preparation method thereof. The nursing product water-based printing ink comprises the following raw materialcomponents in parts by weight: 10-50 parts of structural antibacterial acrylic emulsion, 5-30 parts of water-based polyurethane and acrylate copolymer resin, 1-3 parts of wetting agent, 1-5 parts of dispersing agent, 1-3 parts of defoaming agent, 5-35 parts of pigment, 1-10 parts of filler, 1-5 parts of cross-linking agent, 0-18 parts of assistant and 5-20 parts of water. The water-based printingink disclosed by the invention is used for printing of nursing products, so that the nursing products have antibacterial and deodorizing functions, and the current strong antibacterial and antiviral requirements of the market are met.

Description

technical field [0001] The invention belongs to the technical field of functional polymers, and relates to a water-based printing ink preparation technology, in particular to an antibacterial and deodorant nursing product printing ink and a preparation method thereof. Background technique [0002] With the development of aging, the opening of the two-child policy, the growth of two special groups has given birth to the rapid development of related industries, adult incontinence care products (adult diapers, nursing mattresses), maternity care products (maternal sanitary napkins, puerperium Nursing pads, confinement paper, breast pads), infant care products (diapers, pull-up pants, baby mattresses, nursing pads) and other types are becoming more and more diverse, and the classification is more detailed. Various packaging can be seen everywhere in major shopping websites and supermarkets care products. Ink is an important printing material, and care products also need to prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/102C09D11/033C09D11/03
CPCC09D11/107C09D11/102C09D11/03C09D11/033
Inventor 彭文表陈伟俊简维德
Owner GUANGDONG DEKANG CHEM IND
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