PP blown film machine

PP Monolayer Blown Film Machine -- Designed for Flexible Packaging Industry
PP Monolayer Blown Film Machine
PP Blown Film Machine

  • Monolayer PP Film
  • Film Width: 200mm~700mm
  • Extruder Dia: 45mm, 55mm, 65mm
  • Material: PP
  • Output: 20~50 Kg/Hr
PP Blown Film Machine– for high-quality pp film making

Possible Product

  • Food packaging bagFood packaging bag
  • Anti-fog freezer bagAnti-fog freezer bag
  • Carrier bagCarrier bag
  • Bags for clothes packagingBags for clothes packaging
  • Bags for clothes packagingBags for clothes packaging
  • Bakery bagBakery bag

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Q1.Materials (Can select more than one model)
Q2.Film width
Q4. End Product


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:
  • 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

PP Monolayer Blown Film Machine
PP Monolayer Blown Film Machine

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