The knowledge and skills of various ink ink features (3) intaglio ink so the various properties of the ink pigments are higher PP wholesalers, such as light, water, heat, oil and so on. To prevent forgery, but also often add some special additives in the ink. The knowledge and skills of various ink ink features (4) stencil ink stencil inks include printing inks, silk screen plastic ink, oil-transcription ink, water-transcription ink. Because the screen is imprinted with a squeegee inking and pressing the resulting thick imprinted. Yawei constant ink _ _ anodized ink printing equipment wholesalers by the Dongguan City Hengli Hang Yawei printing equipment materials firm. Yawei constant ink _ _ anodized ink printing equipment wholesalers Dongguan City Hengli Hang Yawei printing equipment materials firm (dghyw88.1688.com) (www.hengyawei.com) this year introduced a new upgrade, the above picture is for reference Please call the telephone or pictures on this page, for the latest information, contact: Mr. Chang.