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Affect the safety of food ingredients of the printing process

Oct 12, 2016

Gravure printing-oriented food packaging bag is basically a few days ago, and have seen all kinds of food in the supermarket bags, including cookies, cakes, milk, packaging, is basically the use of chlorinated polypropylene ink printed on the majority. Europe and America are using the flexo printing, flexo printing in dot than a gravure-the poor relation, less quality, but is preoccupied with respect to environmental protection. In China, the flexo printing and other environmentally friendly technology is not high degree of acceptance in the market. Because flexo printing by letterpress principle than thicker oils heavy color gravure, relatively less colored ink, thinner, stain is not very high, than in brightness gravure printing and bright.