In industrial production, human faces are often damaged by high-speed particles, molten metal, chemical liquid splashes, and harmful light. Various protective masks must be used for protection. There are many types of PET plastic face shield, but according to their uses, they can be roughly divided ......

CEY yarn is a new type of elastic composite fiber compounded with SSY elastic fiber raw materials through a special composite process.

Mercerized cotton yarn is divided into pure cotton mercerized cotton yarn and rayon mercerized cotton yarn This article focuses on pure cotton mercerized cotton yarn.

ES of ES fiber is the abbreviation of "Ethylene-Propylene Side By Side" in English. It is one of the eye-catching polyolefin fibers developed by Chisso Corporation of Japan. As a new type of thermally bonded composite fiber, ES fiber has been highly evaluated in the world.

Polyester filament refers to a filament made of polyester, with a length of more than one kilometer, wound into a group.

Polyester filament is divided by production method： 1. Primary yarn: undrawn yarn (conventional spinning) (UDY), semi-pre-oriented yarn (medium-speed spinning) (MOY), pre-oriented yarn (high-speed spinning) (POY), highly oriented yarn (ultra-high speed) Spinning) (HOY)