Blow molding applications
Blow molding, also known as hollow blow molding, is a rapidly developing plastic processing method. The blow molding process began to be used to produce low density polyethylene vials during World War II. In the late 1950s, with the birth of high-density polyethylene and the development of blow molding machines, blow molding technology was widely used. The volume of hollow containers can reach thousands of liters, and some production has adopted computer control. Plastics suitable for blow molding include polyethylene, polyvinyl chloride, polypropylene, polyester, etc., and the obtained hollow containers are widely used as industrial packaging containers. According to the method of making the parison, blow molding can be divided into extrusion blow molding and injection blow molding. The newly developed ones include multi-layer blow molding and stretch blow molding.
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.