PP blown film machine
PP Monolayer Blown Film Machine -- Designed for Flexible Packaging Industry
Possible Product
Food packaging bag
Anti-fog freezer bag
Carrier bag
Bags for clothes packaging
Bags for clothes packaging
Bakery bag


Select Your Model (Can select more than one model)
Specifications
Model Name | PP Blown Film Machine |
Final Product | PP Plastic Film |
Application | Flexible packaging bags |
Material Used | PP virgin raw material, masterbatch and additives |
Output Range | 20~50 kg/hr (depends on extruder size) |
Film Layer | Mono Layer (One Layer) |
Screw Diameter | 45~65mm (customized) |
Screw L/D | 28/1 (customized) |
Screw Material | SACM-465 |
Width | 200~700 mm |
Thickness | 0.01~0.02 mm |
Optional Devices | Auto loader, masterbatch dosing system, hopper dryer, rotary die head, corona treater, automatic winder, double winder |
Delivery Time | 60~120 days |
Warranty | 1 year |
Technical Assistance | Engineers available to service machinery overseas |
Polystar’s PP blown film machine is designed specially for producing PP (Polypropylene) film of high transparency and clarity.
The downward extrusion machine produces high quality PP film rolls suitable for the textile and garment industries, as well as in food packaging, stationary products, flower packaging, zipper bags and other transparent packing bags.
The water-cooling system ensures the transparency of the final film product.
Customized machine design: Screw sizes are available in 45mm, 55mm, 65mm and 80mm for different output capacities and film width.
The standard machine includes 10 sets of different sized water rings for a flexible production of different sized final film product. The special air ring design ensures the stability of the PP bubble during the production process.
Flexible add-ons and auxiliary equipment:
The downward extrusion machine produces high quality PP film rolls suitable for the textile and garment industries, as well as in food packaging, stationary products, flower packaging, zipper bags and other transparent packing bags.
The water-cooling system ensures the transparency of the final film product.
Customized machine design: Screw sizes are available in 45mm, 55mm, 65mm and 80mm for different output capacities and film width.
The standard machine includes 10 sets of different sized water rings for a flexible production of different sized final film product. The special air ring design ensures the stability of the PP bubble during the production process.
Flexible add-ons and auxiliary equipment:
- Air/water chiller can be added to enhance the transparency of the PP film
- Rotary die head can be equipped to ensure the film roll surface is smooth and beautiful
- A double (back-to-back) winder can be equipped to produce single-layered sheet
- Optional tension control for winder provides good tension film (in rolls), especially effective in food and garment packaging

