The blown film defect detection test line consists of a drive system, extrusion system, ring die, blow-up device, cooling air ring, traction system, winding system, film defect detection system, and electrical control system. It is widely used in food packaging, agricultural covering, and medical materials.
The film gel and black spot detection system is an optical inspection instrument specifically designed for the surface quality inspection of both transparent and non-transparent films. It detects film defects in real time without omission, such as gel, black spots, fibers, wrinkles, and pores.
Applications of the blown film defect detection test line:
- New product development and formulation optimization
- Quality inspection and control
Technical parameters of the blown film defect detection test line:
Model：HTBS-20
Screw Diameter：20mm
L/D Ratio：28：1
Speed：116rpm
Heating/Cooling Method：Electric heating/air cooling
Temperature：350℃ ±1.0℃
Melt Pressure Measurement Range：0~35MPa
Melt Pressure Measurement Accuracy: 0.2%F.S
Traction Speed: 0~10m/min
Film Fold Diameter: 160mm
Weight: 503kg
Dimensions: 2980×944×2630mm
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