7 LAYER CO-EXTRUSION BLOWN FILM MACHINE

Home > PRODUCT > 7 Layer Co-extrusion Blown Film Machine

PRODUCT CATEGORY

Mono Layer Blown Film Machine

2 Layer Co-extrusion Blown Film Machine

3 Layer Co-Extrusion Blown Film Machine

5 Layer Co-extrusion Blown Film Machine

7 Layer Co-extrusion Blown Film Machine

Optional Parts

Gravimetric Dosing System

Hydraulic screen changer

Inline auto film thickness control system

We are committed to providing you with professional 7 Layer Co-extrusion Blown Film Machine solutions! Guided by the international and domestic markets, we will continue to develop and expand the scale of the company, improve the quality of 7 Layer Co-extrusion Blown Film Machine, 7 layer co extrusion barrier film machine, nylon evoh film extruder machine, 7 layer pan stackable die head machine, seven layer co extrusion film blowing machine, milk packing edible oil packing film extruder machine products, and establish a complete quality assurance system and production management system. We insist that the quality standard of each product must be higher than the industry level to ensure that the product reaches a unified standard and quality.

7 Layer Co-extrusion Blown Film Machine

INQUIRY NOW

Whatsapp: +8613757718535

PRODUCT INFORMATION

To make PA, EVOH high barrier film. For meat, food, edible oil, milk packing.

The 7-layer co-extrusion blown film line is mainly used for PA, EVA, EVOH high barrier and other raw materials such as LDPE, LLDPE, mLLDPE to produce symmetrical and unsymmetrical barrier film, which is featured in high barrier, high sealing, high transparent, boiling, dark, preservation, heat sealing, etc.

This kind film are widely used in a variety of food packaging, liquid packaging, pharmaceutical packaging, medical equipment, chemical products, daily necessities, etc.

High quality mixing screw, nitrited, best hardness and corrosion resistance
Grooved feeding barrel
Multi-layer (7-layer) co-extrusion pan stackable die head
IBC (Internal Bubble Cooling) system
360° horizontal traction rotation haul-off system
Dual-lip high efficiency air ring
Auto tension control system
Dual photoelectric automatic EPC control system
Full auto winding system with computer PLC control
Main extruder and die head heating is computer PLC controlled
High-Speed screen changer with melt pressure gauge
Centralized computer controlled system
Siemens Brand inverter and Siemens serial related products control system

<-------- Can Move Left or Right -------->

Model	SJ-7C-BL1200	SJ-7C-BL1400	SJ-7C-BL1600
Co-extrusion Layers	7 Layers	7 Layers	7 Layers
Suitable Material	PA, EVA, EVOH, LDPE, LLDPE, mLLDPE
Max. Folding Film Width	1100mm	1300mm	1500mm
Film Thickness	0.035-0.15mm	0.035-0.15mm	0.035-0.15mm
Max. Output	140kg/hr	180hr/hr	200kg/hr
Screw Diameter	φ40/φ45/φ35/φ35/φ35/φ45/φ40

<-------- Can Move Left or Right -------->

φ45/φ55/φ40/φ40/φ40/φ55/φ45	φ45/φ65/φ40/φ40/φ40/φ65/φ45
Screw Ratio(L/D)	28:1, 30:1	28:1, 30:1	28:1, 30:1
Max. Screw Speed	120r/min
Main Extruder Motor	15/18.5/11/11/11/18.5/15KW	18.5/22/15/15/15/22/18.5KW	18.5/37/15/15/15/37/18.5KW
Mode of Bubble Cooling	Dual Lip Air Ring IBC (Internal Bubble Cooling)	Dual Lip Air Ring IBC (Internal Bubble Cooling)	Dual Lip Air Ring IBC (Internal Bubble Cooling)
Mode of Reversing	360o Horizontal Reversing Haul-Off	360o Horizontal Reversing Haul-Off	360o Horizontal Reversing Haul-Off
Width of Auxiliary Machine	1200mm	1400mm	1600mm
Winding Mode	Full Automatic Winding by computer PLC control
Max. Winding Diameter	φ600
Machine Dimension (LxWxH)	10000x5200x7800mm	10300x6500x8500mm	10500x7000x9200mm
Weight of the Machine	Approx.26000KG	Approx.35000KG	Approx.40000KG
Continuous Gravimetric Measure System	Optional
Automatic Air Ring & Web Guiding System	Optional

High barrier nylon & EVOH film for food packing

7 layer co-extrusion main extruder

7 layer co-extrusion IBC system

Traction rotation haul off system

7 layer co-extrusion blown film machine