China's children's book market is becoming more and more prosperous as parents pay more and more attention to reading. At the same time, parents' requirements for the printing of children's books are also improved in parallel with the requirements for content, especially the safety and environmental protection of children's books. Many publishing organizations have begun to mark such things as " green " on children's books. The printed publication "printed with soy ink" and other words. How much do you know about professional children's books printing environmentally friendly inks? Rice bran ink Rice bran ink technology originated from Japan. At present, there are many institutions and enterprises in China to study it. The development of rice bran oil refining technology and the technological breakthrough of rice bran oil in ink not only maximize the value of rice bran, but also make printing ink. Environmental protection and sustainability have been further improved. The main advantages of rice bran ink are: low VOC (volatile organic compound) residue, low migration, and low environmental pollution; rice bran resources are easy to localize, in line with China's national conditions; rice bran ink has high gloss and harmful substances in printed products Less, high security. 2. Soybean oil based ink The aromatic hydrocarbons of the mineral oil in the ink are reduced or disappeared, and the influence of VOC is still unavoidable. Therefore, some soybean oil-based inks in which mineral oil is replaced by soybean oil are present, and the soybean oil is lightly purified and mixed with additives such as pigments and resins. Soy inks have many advantages: rubbing resistance, no irritating odor, light and heat resistance, easier recycling, and wide color. In addition to soybean oil, there are other vegetable oils that can be used, such as linseed oil. 3. Water-based ink Water-based inks do not contain volatile organic solvents and require only water for dilution during printing. Therefore, water-based inks greatly reduce VOC emissions and avoid contamination of volatile organic compounds. At the same time, it significantly reduces the hazardous substances remaining on the surface of printed products, and is one of the most compatible ink types. In addition, the application of water-based inks can reduce the fire hazard caused by static electricity and flammable solvents, and reduce the solvent odor remaining on the surface of printed matter. Therefore, the application of water-based inks in food packaging , children's toy packaging, and tobacco and alcohol packaging is becoming more and more popular. . Instrument Cart,Hospital Instrument Cart,Surgical Instrument Cart,Stainless Steel Instrument Cart Jiangmen Jia Mei Medical Products Co.,Ltd. , https://www.jmjiameimedical.com
How much is the environmental protection ink printed by children's books?
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