珠光油墨浅析(国外英文资料).doc

珠光油墨浅析(国外英文资料) Brief analysis of pearl ink 9-6 In recent years, Chinas ink manufacturing industry is developing very rapidly. The comprehensive production capacity of the national ink has reached about 300 thousand tons, ranking fourth in the world. The quality of technical indexes of domestic large ink manufacturing enterprises main products has reached the advanced level of similar foreign products, in addition to basically meet the domestic printing and packaging industry needs, but also exported to more than 50 countries and regions in the world, to achieve export. But it must be recognized that, compared with the international advanced level, there is still a gap between our country manufacturing industry, mainly in the backward production process and tooling level, the quality of domestic raw materials, poor consistency, ability of scientific research and analysis methods need to be further improved, the awareness of environmental protection is poor. The future focus of the printing ink industry is commercial offset printing ink, high grade offset printing ink, environmental protection ink and special kind of ink. Offset pearl ink is one of the special varieties of ink. This paper discusses the composition, characteristics and application of offset Pearl ink. Composition of offset pearl ink Offset printing pearlescent inks is part of a special ink in lithographic printing, it has exquisite pearl luster and strong light refraction rate, can improve the printing quality, mainly used for printing high-grade packaging, trademarks and pictures etc.. Offset printing by pearlescent inks pearlescent pigments, binders, fillers and additives and other substances, and the adhesive paste has a certain fluidity, stirring evenly, can show the soft pearl effect in the substrate after drying. 1. pearlescent pigment Pearlescent pigment is a new kind of pigment neither soluble in water nor soluble in bonds. It can reproduce the pearl luster of pearls, shells and so on. In earl