The scientific name of pet is polyester, which is a crystalline thermoplastic resin. The recycling o......
The residual stress is too high. In the aspect of mold design and manufacture, the direct gate with ......
The injection system has three main functions: one is to make the plastic evenly heated, melted, pla......
The plastic dryer machine uses screw, push up, separation and dewatering, automatic feeding, dischar......