Application Area

Blow molding

        Blow molding, also known as hollow blow molding, is a rapidly developing plastic processing method. Blow molding process began to be used to produce low-density polyethylene vials during the Second World War. In the late 1950s, with the birth of high-density polyethylene and the development of blow molding machines, blow molding technology has been widely used. The volume of hollow containers can reach thousands of liters, and some production has been controlled by computers. Plastics suitable for blow molding include polyethylene, polyvinyl chloride, polypropylene, polyester, etc. The hollow containers obtained are widely used as industrial packaging containers. According to the parison production method, blow molding can be divided into extrusion blow molding and injection blow molding. The new development includes multi-layer blow molding and tensile blow molding.
Application field:
        Plastic boxes, food containers, plastic barrels, polyethylene bottles, hollow blow molding, barrels, packaging bottles, plastic barrels, plastic cans, plastic bottles, toy balls, hollow capacity oil, salt and vinegar, bottles, lubricating oil bottles, cosmetic bottles, medicine bottles, chemical containers, etc.