Description
1.This machine is suitable for
producing PVC heat shrinkalbe plastic film,which is widely used for
packaging food,garment, electronic products and daily
necessaries,etc.
2.This machine
adopts twice blowing system which leads to memory effect of plastic
film.The machine can produce plastic film of good shrinking rate
and high transparency.
3.Both the screw
and cylinder are made from *8CRMOAL.Treated with nitridation,they
have high hardness and strong corrosion resistance.
4.The die-head is made of
chromium no.*0,plated with hard chrome and well polished. With the
helical-core struture,it extrudes the fused material so evenly that
the smoothness of film is good.
5.The labyrinth
air-cooling set and circulating cooling water system lead to the
best transparency of film.
6.The winder
adopts center winder. Driven by torque motor, it has strengths of
smooth winding and easy operation.
