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A kind of environment-friendly water-based glue, its preparation method and application

A water-based adhesive and environmentally friendly technology, applied in textiles, papermaking, papermaking, coatings, etc., can solve the problems of greasy water-based anti-lip sticking varnish layer, low user experience, etc., to achieve reduced production costs, simple process, and printability excellent effect

Active Publication Date: 2021-12-28
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent solves the problem of tipping paper sticking to lips, but the water-based anti-lip sticking varnish layer has a greasy feeling, which makes consumers' experience still low

Method used

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  • A kind of environment-friendly water-based glue, its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An environmentally friendly water-based adhesive suitable for moisturizing and moisturizing cigarette tipping paper, comprising the following components in parts by weight:

[0029] 10 parts of polymethyl methacrylate resin liquid, solid content is 25wt%, pH value is 8.0, the weight-average molecular weight of polymethyl methacrylate is 380000, glass transition temperature is 55 ℃; Polyethyl methacrylate emulsion 20 Parts, solid content is 30wt%, pH value is 7.5, the weight-average molecular weight of polyethyl methacrylate is 39000, glass transition temperature is-10 ℃; 10 parts of water; 8 parts of ethanol; 5 parts of water-based additives, respectively wax 1 part of emulsion, 4 parts of magnesium silicate.

[0030] The preparation steps are as follows: (1) Add part of water and ethanol, part of water-based additives and all the polymethyl methacrylate resin solution in sequence under the condition of 200r / min stirring, and stir and mix at 500r / min until uniform, and ...

Embodiment 2

[0032] An environmentally friendly water-based adhesive suitable for moisturizing and moisturizing cigarette tipping paper, comprising the following components in parts by weight: 20 parts of polymethyl methacrylate resin liquid, with a solid content of 29 wt%; pH value of 9.0 , the weight average molecular weight of polymethyl methacrylate is 380000, the glass transition temperature is 55 ℃; 45 parts of polyethyl methacrylate emulsion, solid content is 34wt%, pH value is 8.5, the weight of polyethyl methacrylate The average molecular weight is 39000, the glass transition temperature is -10 ℃; 20 parts of water; 15 parts of ethanol; 12 parts of water-based additives, respectively 4 parts of wax emulsion and 8 parts of magnesium silicate. The preparation steps are the same as in Example 1 to obtain the environmentally friendly water-based glue.

Embodiment 3

[0034] An environmentally friendly water-based adhesive suitable for moisturizing and moisturizing cigarette tipping paper, comprising the following components in parts by weight:

[0035]15 parts of polymethyl methacrylate resin liquid, solid content is 28wt%, pH value is 8.5, the weight-average molecular weight of polymethyl methacrylate is 380000, glass transition temperature is 55 ℃; Polyethyl methacrylate emulsion 30 parts, the solid content is 32wt%, the pH value is 8, the weight average molecular weight of polyethyl methacrylate is 39000, and the glass transition temperature is -10 ℃; 15 parts of water; 10 parts of ethanol; 7 parts of water-based additives, respectively It is 2 parts of wax emulsion and 5 parts of magnesium silicate. The preparation steps are the same as in Example 1 to obtain the environmentally friendly water-based glue.

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Abstract

The invention discloses an environmentally friendly water-based glue, which comprises the following components by weight: 10-20 parts of polymethyl methacrylate resin liquid, 20-45 parts of polyethyl methacrylate emulsion, 10-20 parts of water, 8 parts of ethanol ‑15 parts, water-based additives 5‑12 parts. The invention also discloses a preparation method of the environment-friendly water-based glue and its application on the non-stick lip on the surface of cigarette tipping paper products.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and in particular relates to an environment-friendly water-based glue, its preparation method and application. Background technique [0002] Cigarette filter is mainly composed of three layers of acetate fiber, molding paper and tipping paper. Among them, tipping paper, also known as tipping paper, is used to wrap the outside of the filter and stick the filter to the end of the tobacco rod. Tipping paper is a kind of decorative paper obtained by printing, coating and other processing on the tipping base paper. It is usually cork color or opaque white, which can improve the appearance. The tipping paper is in direct contact with the lips of the smoker. Generally, only paint or ink is used for printing on the tipping paper. During the process, it dries slowly, and the remaining saliva protein on the lips will have a bonding effect on the tipping paper, causing the tipping paper on the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H19/58D21H19/46D21H19/44D21H19/40D21H21/14
CPCD21H19/58D21H19/46D21H19/44D21H19/40D21H21/14
Inventor 杨继刘志华尹志豇何金星朱瑞芝刘春波向能军何沛司晓喜张凤梅唐石云蒋薇杨晨蒋昆明李振杰
Owner CHINA TOBACCO YUNNAN IND
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