Roller printing machine supply roller printing machine _ _ Ning Yu Chen Digital

 1. Direct printing: the printing paste directly printed on a white or light background fabric, treated to obtain patterns of printing methods. Features: Indian pulp chemicals and chemical background does play a role; the process is simple and low cost. Generally using this method are applied to the printing method. 2. Dial dye (pulp) Printing: ⑴ discharge printing: first dyed fabric, dyed fabric printing on. Paste containing chemicals can damage the background, and the agent does not affect the aid of paste or dye dyed. In the background can be printed on different color patterns, so-called "color dial"; if the paste does not contain dyes available white pattern, called "white dial." Features: large area digital background roller printing machine, bottom deep color shallow, fine patterns and can not open the flower-shaped, only use discharge printing; printing process more complicated than direct printing. Dial dye principle: ① background dye - impatience reductant (usually azo direct, reactive and acid dyes) ② color dye - resistant reductant (vat dyes or acidic dyes triarylmethane, heterocyclic dye) ③ reductant - stannous, carved white block, etc. ⑵ dial 德古林 paste printing paste previously printed on large surface were smaller dial white thermal transfer printing roller printing machine, when the paste containing anti-reducing agent different dyes mixed colors, you can get a small set of multi-color effect. Printing 1. Printing Equipment: Hand Taiwan edition print - is labor intensive; machinery Taiwan and India; flat screen printing machine; rotary screen printing machine 2. pattern arrangement: the former is generally deep, shallow in the post, thin stems, front mud cover version 1. scraper options: beak - fine patterns; small round mouth - Medium patterns; great circle mouth - big cover version 2. stickers silk: small slip - Common (low cost) posted silk Pulp: The resin syrup - penetration printing, machine printed dry paste - thick paste silk way: Taiwan printed wet paste - thin supply roller printing machine roller printing machine _ _ Ning Yu Chen Yu Chen Digital by Dongguan Digital Printing Technology Co., The company offers. Dongguan Yu Chen Digital Printing Technology Co., Ltd. (www.yuchen88.com) strong, credible, in Dongguan, Guangdong printing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead digital-morning into the brilliant and you work for a better future!