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According to Yao DE plastic Co., LTD. Years of production experience summarized the ball printing prints the print quality has the following requirements. First printed matter to have good acid and alkali resistant, water resistant, heat resistance, resistance to light sex, not because of the role of the above factors and happen fade, change color, fall off wait for a phenomenon.

Second printing better fastness, namely printing ink printing the adhesion between with a big, not because the friction and external force printing function and detachment. bouncing ball manufacturers remind, in order to improve the printing ink printing in pieces of the surface adhesion, should choose ink printing with a surface has good affinity for the bond, improve ink cohere material consumption, in order to enhance the printing fastness.

The last print to have good scratches sex, won't because of the sharp objects scraping and leave scratches. Scraping resistance and resistance to knead sex differs from scratches on the resistance is to point to ink dry film of pile after ink film better strength, namely the ink bonding resin material of relative molecular mass should be high, better mechanical strength, resistance to rub it with a printing ink and sex adhesion between the relevant. Sex. More related information please attention bouncy ball wholesale websites.