Gravure ink connection material suitable for aluminized tipping paper and preparation method thereof

A gravure printing ink and tipping paper technology, applied in ink, application, household appliances, etc., can solve the problems of poor adhesion, easy shedding, poor solvent release, affecting production efficiency, etc., and achieves excellent pigment wetting and dispersing performance. The effect of good performance and excellent adhesion

Inactive Publication Date: 2019-02-01
玉溪接装纸制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aluminized tipping paper gravure ink printing is essentially different from traditional tipping paper gravure ink printing. The former uses a non-absorbent aluminum layer as the printing surface, while the latter uses absorbent paper as the printing surface. The use of gravure ink under the existing technical conditions cannot meet the printing of aluminum-coated tipping paper, mainly due to the phenomenon of poor adhesion and easy falling off
The use of ester-soluble ink can ensure the adhesion fastness of the ink layer on the transfer aluminized tipping paper, but the solvent release is poor, and the VOC residue in the product exceeds the standard
The published invention patent "transfer tipping paper and its preparation method, application number: 201710228740.1" provides a method of first coating a transparent primer solution containing resin on the metal aluminum layer, and then printing with gravure ink. To solve the problem of not being able to print directly on the metal aluminum layer, but setting such a primer process not only increases the production cost, but also affects the production efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The specific formula of this example is calculated in parts by weight: 35 parts of film-forming resin, 4 parts of microcrystalline wax, and 61 parts of solvent. The composition and parts by weight of the film-forming resin are: 18 parts of acrylic resin, 10 parts of cellulose acetate butyrate, and 7 parts of chloroacetate resin; the composition and parts by weight of the solvent are: 30.5 parts of ethanol, 30.5 parts of ethyl acetate .

[0032] Follow the steps below for production:

[0033] a. Add the solvent weighed according to the ratio into the container and stir at room temperature for 3-5min, and the stirring speed is 60-100r / min to obtain mixed solution A;

[0034] b. Under the condition of low-speed stirring at 60-100r / min, add the film-forming resin weighed according to the proportion to the mixed solution A in turn, and clean up the materials adhering to the cylinder wall, stirring shaft, etc. during the feeding after feeding. In the tank, the materials to be...

Embodiment 2

[0041] The specific formula of this embodiment is calculated in parts by weight: 37 parts of film-forming resin, 3 parts of microcrystalline wax, and 60 parts of solvent. Wherein, the composition and parts by weight of the film-forming resin are: 14 parts of polyvinyl butyral resin, 15 parts of nitrocellulose, and 8 parts of vinyl chloride resin; the composition and parts by weight of the solvent are: 30 parts of ethanol, 30 parts of ethyl acetate 30 parts of ester.

[0042] Production was carried out according to the procedure of Example 1.

Embodiment 3

[0044] The specific formula of this embodiment is calculated in parts by weight: 40 parts of film-forming resin, 2 parts of microcrystalline wax, and 58 parts of solvent. Wherein, the composition and parts by weight of the film-forming resin are: 15 parts of aldehyde-ketone resin, 20 parts of cellulose acetate butyrate, and 5 parts of chloroacetate resin; the composition and parts by weight of the solvent are: 29 parts of ethanol, 29 parts of ethyl acetate share.

[0045] Production was carried out according to the procedure of Example 1.

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Abstract

The invention discloses a gravure ink connection material suitable for aluminized tipping paper and a preparation method thereof, wherein the gravure ink connection material is prepared from the following raw materials in parts by weight: 29-55 parts of film-forming resin, 1-5 parts of microcrystalline wax and 40-70 parts of a solvent. The gravure ink connection material contains polar hydroxyl groups, can be bonded with metal aluminum, has excellent adhesion force to metal aluminum, and realizes direct printing on a metal aluminum layer. The connection material has the advantages of transparency, high gloss, good wear resistance, excellent wetting and dispersing properties of pigments and simple preparation process and has safety and hygiene indexes meeting the standards.

Description

technical field [0001] The invention relates to an ink and a connecting material, and more particularly to a gravure ink connecting material suitable for aluminized tipping paper and a preparation method thereof. Background technique [0002] Tipping paper, commonly known as "tipping paper", is a special paper used to wrap filter tips and cigarettes, and it is a special industrial paper. The production of tipping paper is made from raw materials such as tipping white base paper and ink through gravure printing, bronzing, punching, slitting and other processing methods. In recent years, the function and use of the tipping paper have been greatly developed and innovated. The use of the tipping paper by cigarette companies is not limited to simple packaging, but also pays more attention to decoration. high demands. [0003] At present, because of its outstanding surface gloss and strong metallic texture, aluminized tipping paper can well meet the requirements of cigarette ent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/103C09D11/106C09D11/14
CPCC09D11/103C09D11/106C09D11/107C09D11/14
Inventor 何宗修龚麟杨正德王长寿
Owner 玉溪接装纸制造有限公司
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