Dragon advertising design printing company printing: color pages, pictures, stickers, static stickers, business cards, disposable cups, woven bags, knife flag, water flag, advertising tents, handbags, single, envelopes, mouse pads, out of paper, packaging, printing, photo, playing cards, advertising fan, exhibition stands, desk calendars, membership cards. Gifts: Business gifts, unit welfare, promotional gifts, collectibles, gifts, gifts, souvenirs meeting, and other gifts. Tel: 0371-56612733 13014633725 (Geng) QQ175333004 7213325 151312546 four) ink viscosity and electrostatic phenomena in maintaining normal humidity, ink viscosity over time, is generally static phenomenon does not occur in 16s (3 # Zahn cup); ink viscosity in the 16s (3 # Zahn cup) or less, with the lower viscosity, beard, spotted, edge exclusion, misting, transfer bad, very irregular water-soaked pigments such as electrostatic phenomena ensue and worse. Therefore, we generally between 11 ~ 17s (3 # Zahn cup) to establish the ideal ink viscosity