The chemical name of PET is polyethylene terephthalate, also known as polyester. At present, GF-PET is the most used by customers, mainly for preforms. PET has better rheology in the molten state, and the pressure has a greater effect on viscosity than temperature. Therefore, the pressure is mainly
The difference between extrusion blow molding machine and PET blow molding machine. Extrusion Blow molding machine and PET blow molding machine are two kinds of equipment that people often confuse. Many people think that these two kinds of equipment are the same, but they are really different. This article will take everyone to understand the difference between extrusion blow molding machine and plastic bottle blow molding machine.
The PET stretch automatic bottle blowing machine is an automatic intelligent bottle blowing machine. At present, it is mainly a two-step linear bottle blowing machine. The whole bottle blowing process is divided into preheating and bottle blowing molding. The detailed working principle is as follows
K series linear bottle blowing machine is used in the production of PET water bottles,hot filling bottles,carbonated beverage bottles and edible oil bottles.Eceng Machinery K series linear bottle blowing machine stretches the preform by controlling the stretching rod by servo motor. The advantage is that it can be stretched in sections, firstly position the preform,ensure the verticality of the preform when stretching then secondary stretching.Ensure uniformity and consistency of stretch of each preform. At the same time, the blower is faster and less energy consumed.
Full automatic PET stretch blow molding machine is widely adopted in PET water bottle, hot-filled bottle, beverage bottle with gas, edible oil bottle and pesticide bottle. The liner stretch PET bottle blowing machine stretches the bottle preforms by the servo motor control stretching rod.