Plastic gravure waterborne ink

Abstract

The invention discloses plastic gravure waterborne ink, which belongs to the technical field of waterborne ink, and is characterized in that: water-soluble synthetic resin is prepared from the following components in percentage by weight: 25-35 parts of polyamide, 7-15 parts of an acrylic monomer, 5-15 parts of soybean oil, 1-6 parts of pentaerythritol, 8-15 pats of maleic anhydride, 0.0-1 part of magnesia, 30-40 parts of rosin and 1-3 parts of a crosslinking agent; water-soluble oleoresin is prepared form the following components in parts by weight: 45-50 parts of water-soluble synthetic resin, 15-20 parts of ethanol, 30-40 parts of water and 3-6 parts of ammonia water; and a plastic gravure waterborne ink product is prepared from the following components in parts by weight: 50-60 parts of water-soluble oleoresin, 10-30 parts of a pigment, 10-20 parts of water and 1-8 parts of an aid consisting of an active agent, a deforming agent, a stabilizing agent, a dispersing agent, a flatting agent and a slipping agent. The plastic gravure waterborne ink is environmentally-friendly, safe, nontoxic, harmless, noncombustible and non-explosive, does not pollute the atmospheric environment, is accordant with the food sanitation safety, and has high adhesive firmness, i.e., high adhesion.

Description

technical field [0001] The invention belongs to the technical field of water-based ink, and in particular relates to a plastic gravure water-based ink. Background technique [0002] Following the development of social culture, science and technology, and economy, the printing industry is developing at an unprecedented speed, and ink is the largest source of pollution in the printing industry. The world's ink production has reached 3.5 million tons, and the annual volatile organic compound (VOC) pollution caused by ink The discharge amount reaches more than 500,000 tons, which seriously pollutes the atmospheric environment and directly endangers human health. With the continuous improvement of people's awareness of environmental protection, green environmental protection has become the development theme of the 21st century. Therefore, the research, development and application of green packaging and printing materials with less harm, less pollution, and pollution-free green p...

AI Technical Summary

Problems solved by technology

For this reason, people have worked out the technical scheme of many water-based printing inks, as: as announcement number: CN101029194, patent number: 200610057929.3 " plastic film water-based gravure printing ink "; Preparation method of amide resin”; publication number: CN 101613545, patent application number: 200910162097.5 “A water-based ink for gravure printing and its production method”; Acetic acid resistance, no water resistance, slow drying, poor gloss, poor adhesion, the actual batch application of water-based inks in the plastic gravure printing industry has not yet been reported

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