use:

Double-layer co-extrusion laminated film can prolong the time for preservation of liquid package.

Double-layers Co-extrusion Film Blowing Machine

Characteristics:

AB Two-layer Co-extrusion Blown Film Machine is with two extruder and one double-layer structure die-head, used two same or different materials into two extruders to produce the coextrusion type composite film, which greatly improves the physical properties of the film, increases its strength, and makes the film have good barrier and air tightness.

AB two-layer co-extrusion blown film machine produced by our company is suitable for blowing high-density polyethylene, low-density polyethylene and linear low-density polyethylene. The products are widely used in courier bag film and two-color film.

Main machine: All main machines of adopt screws that feature excellent hardness and wear resistance. It can still plasticize a large number of particles under the environment of high speed and high pressure.

Die-head: two-layer co-extrusion blown film machines adopts a special structure with two-layer cone.We are sure that after a high degree of polishing and coating, each runner has the ability to clean itself under the high pressure and high speed scouring of high-speed screws. It will reduce waste in the particle replacement process and shorten the downtime of maintenance.

Optional Equipment:

1)Auto Loader
2)Air Compressor
3)Rotary Die Head
4)Double Side Winder(Back to back winder)
5)Up and Down
6)Embossing Cylinder
7)Air Shaft
8)Masterbatch Dosing device
9)Automatic Winder Changer
10) Corona treatment

Model	2SJ-G50	2SJ-G55	2SJ-G60
screw	Two screws	Two screws	Two screws
Screw diameter	ф50×2	ф55×2	Ф60×2
Tube film width(mm)	800	1000	1200
Open Film width(mm)	1600	2000	2400
film thickness (One-surface)	0.015-0.10mm	0.015-0.10mm	0.015-0.10mm
Air Ring	Double Lip Air ring
Material	LDPE,HDPE,LLDPE,EVA,MLDPE,recycle material
Film Color	Transparent,Black,Red,White,blue…bag color changed by masterbatch
Usage	packing film,table cover,shrink film,plastic bag,trash bag,water bag
L/D	28：1	28：1	28：1
Max. Output(kg/h)	40	65	80
Power of main motor(kw)	11×2	15×2	18.5×2
Heating Power(kw)	26	30	42
Measurement (m)	4.2×2.2×4	4.6×2.4×4.6	5×2.8×5
Weight(T)	4	5	6
Power Voltage	220V,380V,440V,480V(Customized based on request,For example: USA 480V 60Hz, Mexico 440V/220V 60Hz, Saudi Arabia 380V 60Hz, Nigeria 415V 50Hz...)
Material Core Diameter	76mm
Machine Working Time	24 hours * 7 days
Warranty	1 year
Technical Assistance	Engineers available to service machinery overseas
※Correct specifications depend on the actual model. All specifications are subject to change without prior notice.

All of our machines with 1 year guarantee.

Our machines are well favoured by customers due to easy operation, perfect performance, easy maintenance good & prompt after sale service.
If you need installment or training service,we can send engineer to your country,
help you install machines,training your workers to use machine(you need pay double way air tickets,salary,food,hotel for our engineer).

Double-layers Co-extrusion Film Blowing Machine

Install machines in Saudi Arabia.

If you buy one container machines,we will pack machine with stretch film and loading container directly (FCL full container load).

Double-layers Co-extrusion Film Blowing Machine

If you only buy one machine,we will pack machine with wooden pack,and loading container with Less Than Container Load（LCL）.

Double-layers Co-extrusion Film Blowing Machine

Our Main parts cooperator as following brand,but standard parts all made from China.

Double-layers Co-extrusion Film Blowing Machine

How To Find Polyethylene For Blown Film Extrusion?
Extrusion Film Extrusion use Polyethylene,such as

Low Density Polyethylene(LDPE),High Density Polyethylene(HDPE) and Linear Low Density Polyethylene(LLDPE),Polypropylene(PP).
Below are big brand material supplier in the world,they open office all over the world,you can check them in local market.
1.Sabic Saudi Basic Industries Corporation
2.ExxonMobil Chemical Company
3.Dow Chemical Company

Double-layers Co-extrusion Film Blowing Machine