
double colors film blowing machine can produce two colors film,suit to produce two colors T-shirt bag,table sheet cover.
Double Colors Blown Film Extrusion
The Double Colors Blown Film Extrusion process utilizes a film blowing machine to produce top-quality film by merging two hues of low-density polyethylene (LDPE) and high-density polyethylene (HDPE) through dual extruders. With the ABA blown film extrusion technique, the two colors are combined in the die head to yield a dual-layer film. This approach is commonly employed in the fabrication of table cover film, two-color T-shirt bags, and an array of other items. The operation involves a single extruder, two gearboxes, and two motors, along with a solitary mold to create dual-color film. Furthermore, the machine speed is regulated by an inverter, enhancing power efficiency.
two colors plastic bag
Model | SJ-45 * 2 (600mm) | SJ-50 * 2 (800mm) |
Diameter of Screw | Φ45* 2 | Φ50 * 2 |
Max. Width of Folded Film(mm) | 100-600 | 200-800 |
Single-face Thickness of Film(mm) | 0.01-0.10 | 0.01-0.10 |
Max. Extrusion(kg/h) | 35-40 | 50 |
Power of Main Motor(kw) | 18.5 | 18.5 |
Power of Traction Motor(kw) | 1.1 | 1.1 |
Heating Power(kw) | 18 | 18 |
Overall Dimensions(mm) | 4800* 1900* 4100 | 5500* 2100* 4700 |
Weight(T) | 2.2T | 2.5T |
Material | LDPE,HDPE,recycle material | |
Film Color | Transparent,Black,Red,White,blue…bag color changed by masterbatch | |
Usage | packing film,table cover,shrink film,plastic bag,water bag | |
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 Diamater | 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. |
※Correct specifications depend on the actual model. All specifications are subject to change without prior notice.
If you only buy one machine,we will pack machine with wooden pack,and loading container with Less Than Container Load(LCL).
If you buy one container machines,we will pack machine with stretch film and loading container directly (FCL full container load).
Our Main parts cooperator as following brand,but standard parts all made from China.
How To Find Polyethelene For Blown Film Extrusion.
Extrusion Film Extrusion use Polyethelene,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
China Evergreen Machinery Co., Ltd. is a manufacturer and supplier of plastic film and plastic bag production equipment for the entire factory, including blown film machines, bag making machines, flexible printing machines, copper tube machines, recycling extruders, stretching film machines, and foaming machines.
Whatsapp:0086-13088651008;