Film Extrusion Line

We have own experimental institution and professional company to research and
develop high-performance plastic film extruder machine. The main film
production lines include EVA, POE photovoltaic film extrusion line, PVB, SGP
glass interlayer film extruder machine, TPU film extrusion line, PE breathable
film extrusion line, cast film extrusion line, stretch film and medical film
extrusion line. Based on the proven JWELL extrusion technology, the core
processing components(screw, barrel, mold, machine frame, metal heating
treatment and other spare parts) have been newly designed and produced by our
own professional factory. Our screw&barrel manufacturing company has been
founded in 1978, and produced the first high-quality screw in China at that
time, also has been the famous and reliable brand in the market.

What Are the Production Technologies of Plastic Film?
The complete film extrusion production process includes: mixing raw materials
and additives, feeding, single screw plasticization, change screen, extrusion,
roller forming, cooling, traction and cutting. As one of film extrusion
companies, we choose famous roller and special designed screw for precise
production.

What is the Difference Between Blown Film and Cast Film?
The film blowing process is mainly divided into two forms: upper blowing
cooling and lower blowing cooling. In terms of appearance, the cylindrical film
is the main performance feature, and the tensile strength is better than that
of the cast film. The casting method is mainly composed of multiple extruders,
multiple channel distributors, T-die, casting system, horizontal traction
system, oscillator and winding system. The main characteristics are that the
produced film products have good surface gloss, high flatness, small thickness
tolerance, good mechanical elongation, good flexibility, and higher
transparency than blow molding.

How Do You Improve Plastic Film Production?
As we all know that uniform film thickness and smooth surface are very
important for good quality film. Before production, we need to choose good
extrusion machine firstly, including special screw structure, precise
temperature control system, high quality rollers and experienced technology. If
you need these help, please contact us at any time.

As a reliable china extruder supplier, we can offer different kinds of plastic
pipe extruder for sale with great prices, anything you need, please contact us.

Minimum Order: 10 sets

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