宁波博美印刷器材有限公司

1 宁波博美印刷器材有限公司

LuenHop Series

Mugen Seiki Series

Dai-Lchi Seiki Series

油墨系列

技术资料馆

宁波博美印刷器材有限公司

宁波市百丈东路649-651号

公司电话：13906685385

公司传真：+86-574-87703001

公司网址：www.nbbomei.com

公司邮编：315040

E-mail:office@nbbomei.com

工厂地址：芝兰堰路25-6号
电话：+86-574-87452753
传真：+86-574-87452435
E-mail：//office@nbbomei.com

PY series screen printing ink

Feature

Drying
Physically fast drying,dries at 20℃ within 20 to 30 min.(for overprintability),at 50℃ in a tunnel dryer within 30-60sec.The times mentioned vary according to thickness of the ink film,with or without addition of hardener and type of hardener,drying conditions and auxiliaries used.Please note that the drying speed slows down i shades are overprinted and a hardener has been used.
Stress resistance
After proper and thorough drying,the ink film exhibits outstanding adhesion as well as rub and scratch resistance and is resistant to oils,greases,diluted acids and bases,and alcohol.

Parameter

Marapol PY is mainly used to print onto packaging containers of PE or PP and onto rigid PVC-types.When printing onto PE and PP,the surface of the substrate must be pre-treated in the usual way,either by flaming or by Corona discharge.According to our experience,the PY adheres on polyolefines with a minimum surface tension of 42-48mN/m.PY can also be processed with a spray gun,but preliminary trials are necessary for this process.We recommend to filter the thinned press-ready ink(25μm screen)before processing it,as otherwise there could be bubbles in the ink film.

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