Three layer coextrusion traction rotating composite film production line

Three layer coextrusion film bubble internal cold traction rotating composite film production line

1、 Main purpose

The unit is applicable to LDPE, LLDPE, HDPE, mLLDPE, EVA, EAA and other plastic raw materials. It is used to produce high-quality plastic packaging films such as composite film substrate, liquid film, shrinkage film, protective film substrate, cable film, polymer adhesive film and multi-functional industrial packaging film, which can better meet the use requirements of high-precision and high-speed color printing, composite and coating products.

2、 Main performance characteristics

The horizontal reciprocating swing rotation of the tractor replaces the rotation of the die head, which greatly simplifies the die head structure and avoids the problems of material leakage, difficult sealing and difficult maintenance caused by the rotation of the die head.

Overcome the quality problems such as large and small ends and elastic edges of the film roll to ensure good flatness of the film.

IBC film bubble internal cooling system improves the transparency and internal quality of film products, and the output of the unit is significantly increased.

The high-precision diameter folding control system adjusts the air volume by controlling the fan speed, and the deviation of membrane bubble diameter folding is small.

EPS photoelectric deviation correction system, automatic deviation correction and guidance, to ensure that the film is wound neatly.

The air cushion guiding steel roller and the new flat drawing film flattening roller rotate and guide, and the film is neat and flat.