The improvement and development trend of blown film technology
The blown film unit is mainly composed of an extruder, head, air ring cooling, traction, roll, and so on. [Read More]
Polyethylene film blowing film forming process
Plastic film is a common kind of plastic product, it can be produced by the calendering method, extrusion method, [Read More]
Principle selection of anti-blocking masterbatch
The use of plastic is different, the choice of anti-blocking masterbatch is not the same, in addition to the [Read More]
What is an anti-blocking masterbatch?
There are three commonly used anti-blocking masterbatch: silica, oleic acid amide, and erucic acid amide. During the processing and [Read More]
How to maintain a blown film machine
As a blown film machine equipment, because of the actual characteristics of its production process, plastic blowing film machinery [Read More]