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Water-based tipping paper red ink and preparation method thereof

A water-based technology of tipping paper, applied in ink, household utensils, applications, etc., can solve problems such as poor coloring strength and affinity, water resistance, and decreased hydrophilicity of dyes, and achieve mature and stable technology and improve printing effects. Effect

Inactive Publication Date: 2017-02-22
哈尔滨大东方新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of water-based tipping paper ink is cheap and dry well, but it is not water-resistant, the printing effect is not good (there are pits on the paper), and the paper is curled during printing; 2. Water-based tipping with water-based polyurethane resin as the binder paper ink
This kind of water-based tipping paper ink has good water resistance and good printing effect, but the dryness is not good enough (the oven temperature needs to be increased), and the paper curls during printing; 3. Water-based tipping paper ink with water-based acrylic resin as the binder
Although this kind of water-based tipping paper ink has good water resistance, sometimes the printing effect is not ideal (the product sometimes has pitting and printing marks), and the drying property is not good enough (the oven temperature needs to be increased), and there is also paper curling during printing. phenomenon
[0004] The existing water-based red inks on the market mainly use the water-based acrylic resin to catalyze the red dye to make the red dye color or appear like fonts, but due to the different proportioning methods of the water-based acrylic resin, the coloring power and affinity are poor. , so that the hydrophilicity of the dye is reduced, and the wettability of the red dye is affected by the selection of the water-based acrylic resin
At the same time, in the prior art, the red ink of tipping paper is often unable to match the printing of water-based tipping paper, resulting in the phenomenon of red spots

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A water-based tipping paper red ink, prepared from the following components by weight percentage, deionized water 10%-20%, alcohol 30%-45%, dispersant 0.5%-3%, defoamer 0.1% -0.5%, thickener 0.01-3%, binder 30%-40%, red powder 5%-15%, black paste 15-30%.

[0040] The connecting material is modified acrylic resin.

[0041] The red powder adopts sunfast dark red BBM.

[0042] The defoamer is a mixture of HT-5168 macromolecular dispersant and 21 resins or a combination of two, or a foam-breaking polymer and polysiloxane mixture defoamer.

[0043] The black paste is professional carbon black.

[0044] The thickener is an acrylic acid copolymer.

[0045] Its preparation method comprises the following steps:

[0046] (1) Preparation of materials:

[0047] By weight percentage, weigh deionized water, alcohol, dispersant, defoamer, thickener, binder, red powder, black paste, and set aside;

[0048] (2) Preparation of thinner:

[0049] Take the prepared alcohol, add an ap...

Embodiment 2

[0057] In the described water-based tipping paper red ink, the preferred weight percentages of each component are: deionized water 10%-18%, alcohol 30%-40%, dispersant 0.5%-2.5%, defoamer 0.1% -0.4%, thickener 0.01-2.5%, binder 30%-35%, red powder 5%-10%, black paste 15-20%.

[0058] The connecting material is modified acrylic resin.

[0059] The red powder adopts sunfast dark red BBM.

[0060]The defoamer is a mixture of HT-5168 macromolecular dispersant and 21 resins or a combination of two, or a foam-breaking polymer and polysiloxane mixture defoamer.

[0061] The black paste is professional carbon black.

[0062] The thickener is an acrylic acid copolymer.

[0063] Its preparation method comprises the following steps:

[0064] (1) Preparation of materials:

[0065] By weight percentage, weigh deionized water, alcohol, dispersant, defoamer, thickener, binder, red powder, black paste, and set aside;

[0066] (2) Preparation of thinner:

[0067] Take the prepared alcoh...

Embodiment 3

[0075] In the described a kind of water-based tipping paper red ink, the best percentage by weight of each component is, deionized water 15%, alcohol 32%, dispersant 1.5%, defoamer 0.28%, thickener 1.5%, connecting Material 32%, red powder 8%, black paste 15%.

[0076] The connecting material is modified acrylic resin.

[0077] The red powder adopts sunfast dark red BBM.

[0078] The defoamer is a mixture of HT-5168 macromolecular dispersant and 21 resins or a combination of two, or a foam-breaking polymer and polysiloxane mixture defoamer.

[0079] The black paste is professional carbon black.

[0080] The thickener is an acrylic acid copolymer.

[0081] Its preparation method comprises the following steps:

[0082] (1) Preparation of materials:

[0083] By weight percentage, weigh deionized water, alcohol, dispersant, defoamer, thickener, binder, red powder, black paste, and set aside;

[0084] (2) Preparation of thinner:

[0085] Take the prepared alcohol, add an app...

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PUM

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Abstract

The invention relates to water-based tipping paper red ink. The water-based tipping paper red ink is prepared by, by weight percentage, 10-20% of deionized water, 30-45% of alcohol, 0.5-3% of dispersing agent, 0.1-0.5% of defoaming agent, 0.01-3% of thickening agent, 30-40% of connecting material, 5-15% of red powder and 15-30% of black slurry. A preparation method of the water-based tipping paper red ink includes the steps of firstly, preparing materials; secondly, preparing diluent; thirdly, performing primary mixing; fourthly, perform total mixing; fifthly, grinding, filtering and packaging. The water-based tipping paper red ink has the advantages that the defects of water-based tipping water ink in current market are overcome, the printing effect of the red ink is improved by using water-based acrylic resin as the connecting material, using modified acrylic resin and selecting the appropriate wetting and dispersing agent, alcohol-water proportion in the formula is regulated, and the technology for printing water-based red characters on tipping water by using water-based red pigment and special water-based connecting material.

Description

technical field [0001] The invention relates to the technical field of packaging and printing, in particular to a water-based tipping paper red ink and a preparation method thereof. Background technique [0002] Tipping paper is a kind of decorative paper obtained by printing base paper, also known as tipping paper. It is a kind of cigarette packaging material, which is specially used for cigarettes as filter tip packaging. It is a special industrial paper. [0003] At present, the inks dedicated to water-based tipping paper on the market are mainly divided into the following categories: 1. Water-based tipping paper inks made of water-based modified rosin resin as a binder. This kind of water-based tipping paper ink is cheap and dry well, but it is not water-resistant, the printing effect is not good (there are pits on the paper), and the paper is curled during printing; 2. Water-based tipping with water-based polyurethane resin as the binder paper ink. This kind of water-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/037C09D11/03
CPCC09D11/107C09D11/03C09D11/037
Inventor 张立伟张达
Owner 哈尔滨大东方新材料科技股份有限公司
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