الوصف

FUMA offering Multi-Layer Blown Film Line is used for producing tubular film. The film is applicable for heavy-duty packaging bags on FFS automatic packaging line in petrochemical and chemical industries. The products are erect, beautiful, high-strength, convenient for stacking, and preventing from slide-down. Especially they are convenient for recycling and reusing, which accords with the requirements of environment protection. At present, both here and abroad, the products have been used widely. Film Blowing Machine adopts a lot of new technique and technology such as Three-layer-co-extrusion stacking-type blown die, dual-lip cooling ring, IBC, bubble stabilizing device, multi-layer rotation take-off, corona treatment station, central-guide friction and Serface type automatic winder, flexographic printing, anti-slip embossing, adjustable edge-folding and forming. The line adopts automatic microcomputer control, equipped with colorful touch screen, integrated with HMI developed by ourselves, to accomplish most of line operation and control, and achieve functions such as on-line help, production record, on-line inspection, safety protection and startup protection.  3 layers co-extruding A/B/C Suitable material: LDPE, LLDPE, HDPE, etc.

Salient Features：

 Minimise the cost of raw material.

 Combination of different raw material.

 Oscillating take-off unit is equip for get uniformly thickness of the film.

 Volumetric type dosing unit is equip for the present value of material control for more effective in each layer.

 Latest designed automatic winder and equipping the tension control device, it could be controlled more precise in the winding.

 This machine could be combined different characteristics of plastic raw material in the same work.

 Oscillating take-off unit is driven by heavy duty gear transmission system.

 The gear transmission which is well precision and good stability can make the film more uniform of the thickness. Its rotational angle could be attained to **9°. It could be equipped the Web guiding system which could be controlled to get neat edge for film in the winding.

 Auxiliary take off motor is driven by AC invertor drive with Motor and Gear transmission.

 The tonsillitis is controlled by low friction cylinder.

 The bubble film could be covered approach of circle with calibration Basket type of fixed ring.

 We are the professional manufacturer and experience supplier for multi-layer blown film extrusion.

 Application: