Biodegradable plastic shopping bags film blowing machine biodegradable machinery

Biodegradable shopping bags making machine plastic bags extrusion machine

The screw adopts parallel twin-screw design, specially designed for PLA, with venting, uniform plasticization, oblique three-roll calender design and L-type calender design. The roller temperature can be adjusted by the mold temperature machine, and the product has good toughness. It has high transparency and pre-coated silicone oil device to ensure the release of the sheet during the secondary processing. The thickness of the sheet is positioned by the dial gauge, and the winding is automatically tensioned. 

Process principle

Dehumidifying and drying crystallization of polyester pellets→Parallel twin-screw extruder: raw material melting and plasticizing → quick change filter → solution pump → extrusion die forming extrusion → oblique three-roll calender → cooling setting device → Trimming mechanism → traction transmission → automatic tension winding 

Product specification

Product use

The product is suitable for packaging, printing, business card printing, high and medium grade tape, label, office supplies, neckline, electronics, insulation, soft line printing, screen protector of display, film switch, film window, printing film, adhesive backing paper, gluing, silicon coating, motor gasket, cable belt, instrument panel, capacitance insulation, furniture film stripping, window film, etc.

Link machine

We also provide Blister machine. To produce different biodegradable Shopping bags, Agricultural film, Garbage bag ,Disposable table, Straw, Container etc.

About Us

Contact