Machine with two sets of extrusion parts and a three-layer co-extrusion die head, wherein the surface layers share an extruder, which we call A layer, the other extruder is for the middle layer, we call it B layer, so the blown out film structure is A, B, A three-layer co-extruded film.
We named this equipment as ABA blown film machine. The application of ABA blowing machine can blow AAA film and ABA film. It can produce finished film as below:
1. composite packaging film
2. protective film
3. courier bags film
4. shrink film
5. agricultural film
6. other packaging films
ABA blowing machine suits with HDNJ material + HDPE material. The A layer using HDPE material as a coating and the middle layer we increase the proportion of HDNJ material. So the finished film surface are bright, beautiful with soft touch, meanwhile the cost of raw materials will be much declined. With ABA film blowing machine, manufacturers can improve the overall economic benefits.