Storage tips for common printed materials
In the photo machine of large print advertising almost become the most understanding of a good experience, large outdoor advertising is not only a part of the commercial, but also the economic...
Polytetrafluoroethylene -------- ---- the king of plastics
Teflon is a novel plastic.It was discovered during world war ii, and formal production was only nearly 20 years old.So why is teflon called the "king of plastics"?Because it has many properties that...
Deep analysis of disperse dye printing thickener
After the mass production of chemical fiber textiles, the products printed with disperse dyes are increasing. Common products include printed polyester yarn, printed knitwear, printed...
Introduction of the action characteristics of PET film
PET is an abbreviation of plastic. PET plastic is usually used in food, medicine, etc.; can be used as packaging bottles, such as cosmetic bottles, medicine bottles, etc.; can also be used in auto...