Production Line Setup Services

Blown Film Extrusion Lines

High-efficiency mono and multi-layer film lines for packaging, agriculture, and biodegradable applications

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Production Line Setup

Blown Film Extrusion Lines

Our blown film extrusion lines are engineered to deliver consistent film quality, layer control, and high output, while maintaining flexibility across materials and film types. Whether you’re producing T-shirt bags, lamination-grade films, or compostable packaging, our systems offer precise extrusion, bubble stability, and automated winding — tailored to your factory requirements.

Applications

Packaging Films
T-shirt bags, garbage bags, shopping bags
Laminating films, shrink wraps, stretch films
Pouches and barrier packaging (multi-layer)
Agricultural Films
Mulch films
Greenhouse films
Silage wrap and bale covers
Biodegradable Films
Compostable carry bags
PBAT/PLA films for eco-packaging
Starch-based liner bags and agricultural cover films
Industrial Films
Pallet stretch wrap
Heavy-duty sacks
Protective film layers

Supported Materials

General-purpose polymers
LDPE, LLDPE, HDPE, EVA
Biodegradable
PBAT, PLA, PBS, starch blends
Specialty
mLLDPE, EBA, EVOH (for barrier layers)
Recyclables
PCR-based PE/PP resins
Plentiful Choices

Key System Features

Extrusion & Layering

  • Mono-layer or multi-layer (ABA / ABC / A+B+C / up to 5-layer) configurations
  • Co-extrusion options for optical, strength, and barrier layering
  • Gravimetric feeding and metering for consistent formulation

Die & Cooling

  • Rotary die heads for improved film uniformity
  • IBC (Internal Bubble Cooling) for high-output & clear films
  • Auto air ring for consistent bubble diameter and thickness

Bubble Stability & Control

  • Ultrasonic or laser-guided bubble control
  • Film oscillation systems for gauge uniformity
  • Auto thickness measurement & feedback control

Winding & Post Processing

  • Surface, center, or turret winders with auto roll change
  • Corona treaters, edge trimming, slitting options
  • Scrap recycling integration

Technical Specifications

Typical Range

Feature
Specification Range

Film Width

300 – 2000 mm (single or gusseted)

Output Capacity

80 – 600 kg/h

Layers

1 – 5

Film Thickness

10 – 200 microns

Die Diameter

60 – 400 mm

Line Speed

Up to 150 m/min

Industries Served

Flexible packaging
Retail and supermarket bags
Agricultural film and greenhouse operations
Compostable product manufacturers
Film converters and printers
Industrial logistics and protection