SJ40×2 45×2 PE double color strip film blowing machine

J40×2 45×2 PE double color strip film blowing machine

Usage: The double-mold first color strip blowing film unit produced by our factory is a combination of two-sided three-tool screw barrel and a die head, using two masterbatch configurations. Blowing various specifications of color strip vest bags (procurement bags) do not need to print to achieve color words, with bright colors, reasonable structure, advanced industry, smooth winding, high production characteristics.

1, the whole machine is composed of a set of rotating host, two-sided three-tool barrel and a die head, through the two-sided three-tool barrel feeding, a die head extrusion at the same time, traction winding device, can effectively improve the output of color strip film.

2, screw, barrel using 38CrMoaAI, after nitriding treatment and precision processing, high hardness, high resistance, corrosion resistance, durable.

3, die head plated with hard chromium, its structure is spiral mandrel type, extruded melt material is uniform, blown film finish is good, air cooling device structure is labyrinth type, uniform air output.

4, the winding device adopts pressure friction winding and central winding, adopts torque motor adjustment, winding flat, easy to change.

SJ40×2 45×2 PE double color strip film blowing machine