Specification :

Use:
It is suitable for blowing the plastic film of low density polyethylene ( LDPE) , which is widely used for packing food stuff, garment, hardware, adornments and daily-use articles etc.
Characteristics:
1 The concave-convex button plastic bag made by these machine set can be opened and closed at once. It is easy to lock and unlock and convenient for storage of articles.
2 The screw stem and cylinder are made of 38CRMOALA high quality alloy steel after fine finishing and nitrogen treatment, which has high hardness, strong resistance to corrosion, durable service.
3 The die head is plated with hard chrome, of divided-flow type structure, with even and smooth discharging. The blower is of labyrinth structure, with even air output and fine cooling effect.
4 The coiling unit adopts swinging rewinding mode, which rational speed can be adjusted