Plastic Carry Bags Making Machine

An extruder is used to heat the polyethylene plastic to a temperature of about 500 degrees F. This temperature will melt the pellets, at which time the molten plastic is pushed into the machine and a die that determines the thickness that the bag will have.They are used for food storage, packaging and transporting goods and for waste disposal among many other uses. A plastic bag or polybag is defined as a container made of a thin, flexible plastic film which is open at one end.