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High Quality Raw Materials For Display Stand
- Jun 06, 2018 -

 Raw materials are important to provide the high quality corrugated display stand. First of all, we should work hard in the management, Control the raw materials warehousing customs strictly, unqualified paper, ink, PS version and other materials firmly out of storage.

 

Quality requirements for ink: water resistance, acid and alkali resistance, alcohol resistance, light resistance and other characteristics strong. Pure color, bright color, strong coloring power; Ink transparency requirements are high, covering power should be small; Especially for four-color ink dieyin, grain is exquisite, and has certain viscosity, it has certainly dry degree, Conjunctival dry offset printing ink is oxidation is given priority to, double color and four color machine work, under the conditions of wet .wet stack high speed printing, would require a certain degree of drying.