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Water-based gravure four-color ink for cigarette packets and preparation method thereof

A kind of gravure and cigarette package technology, which is applied in the direction of ink, application, household utensils, etc., can solve the problems of poor drying speed and printing effect, and achieve the effect of fast drying speed, excellent adhesion and flexibility, and easy synthesis

Pending Publication Date: 2022-02-15
中山市中益油墨涂料有限公司
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Problems solved by technology

[0004] In order to solve the technical problems of poor printing drying speed and printing effect of the existing water-based gravure ink, the present invention provides a four-color ink for water-based gravure cigarette packs with fast drying speed and good printing effect, which can meet the needs of cigarette pack brushing and has a fast drying speed , bright color, good adhesion and flexibility

Method used

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  • Water-based gravure four-color ink for cigarette packets and preparation method thereof
  • Water-based gravure four-color ink for cigarette packets and preparation method thereof
  • Water-based gravure four-color ink for cigarette packets and preparation method thereof

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Embodiment Construction

[0021] Below in conjunction with specific embodiment 1-3 illustrate the concrete technical scheme of the present invention:

[0022] The preparation method of a kind of above-mentioned water-based gravure cigarette package four-color ink of embodiment 1-3 comprises the following steps: according to the weight ratio in Table 1, prepare each raw material for subsequent use, first add water in the reactor, and then under stirring condition Slowly add modified acrylic emulsion, propylene glycol butyl ether and water-based curing agent in sequence, mix and stir evenly, then add water-based dispersant and pigment to disperse at a high speed of 100r / min, then grind on a three-roll machine to a fineness below 4μm, filter and add Auxiliaries, stirred and mixed evenly to prepare the four-color ink for water-based gravure cigarette packs.

[0023] Table 1: Proportions by weight of offset printing inks in Examples 1 to 3:

[0024]

[0025]

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Abstract

The invention provides water-based gravure four-color printing ink for cigarette packets and a preparation method thereof. The water-based gravure four-color printing ink is prepared from, by weight, 60-75 parts of modified acrylic emulsion, 3-8 parts of propylene glycol butyl ether, 10-15 parts of pigment, 10-20 parts of water, 2-6 parts of a water-based curing agent, 0.5-1 part of a water-based dispersing agent, 3-5 parts of a pH stabilizer and 1.5-3.5 parts of auxiliaries. The four-color ink is high in drying speed and good in printing effect. The technical problem that existing water-based gravure ink is low in printing drying speed and poor in printing effect is solved. The four-color ink can meet the requirement of a cigarette packet brush, and is high in drying speed, bright in color and good in adhesive force and flexibility.

Description

technical field [0001] The invention belongs to the technical field of water-based ink, and in particular relates to a water-based four-color ink for gravure cigarette packs and a preparation method thereof. Background technique [0002] Traditional four-color inks for gravure cigarette packs are all solvent-based. Although the printed products are good in effect, they have high volatile content and high pollution. However, four-color inks for water-based gravure cigarette packs have been difficult to promote. The main problem is that it is difficult to solve Print drying speed and good printing effect. [0003] Therefore, there is an urgent need to further improve the existing water-based four-color ink for gravure cigarette packs. Contents of the invention [0004] In order to solve the technical problems of poor printing drying speed and printing effect of the existing water-based gravure ink, the present invention provides a four-color ink for water-based gravure ciga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/03C09D11/033
CPCC09D11/107C09D11/03C09D11/033
Inventor 柳小玉包勇
Owner 中山市中益油墨涂料有限公司
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