China 2-3 Layer PE Stretch Film Making Machine

Stretch Film Making Machine :
Optional Equipment
1. Auto loader
2. Dry hopper
3. Air shift
4. Auto winder changer
5. Auto screen changer
6. Glue pump
Stretch Film Making Machine Use :
This unit uses PE as main material and adopts several kinds of resins to manufacture the single/double-side self-sticky stretch wrapping film. The film has good tensile strength, anti-pricking ability and impact strength. Its good shrinking memory function and self-sticky can make goods integrity to prevent goods from loosening and collapsing during transportation and being polluted by dust. The transparency and tensile strength of this product can make the packaging beautiful, economical and practical. The film can be widely used in wrapping of palletized goods. It's a good substitute for hot shrinking packaging film during transportation.

Finished Film Samples :
Our products including :
1. Blown film machines: double layer and 3 layers co-extrusion film blowing machine,
double die head film blowing machine, 3 layers co-extrusion film blowing machine, rotary die dead blown film machine, PVC film making machine, ziplock bag film blowing machine;
2. Bag making machines: bottom sealing bag making machine, side sealing bag making machine, courier bag making machine, double lane bag making machine, ziplock bag making machine, bags en roll making machine, etc;
3. Printing machines: rotogravure printing machine, flexographic printing machine, 1-8 colors for your choice.
4. Other machines: film folding machine, crushing & granulating machine, patch handle sealing machine, glue spraying machine, etc.
5. Machinery accessories: material mixing machine, guesset bag making machine, holes punching die, corona treater etc.
Machine Introduction :
Its extruder, cylinder and screw rods are made of quality alloy steel that have been notarized and processed
in a precision way. Hence it is hard, durable in corrosion resistance. The specially-designed screw is quality in plasticizing, which helps increase the production capacity. It is applied to blowing the plastic films like
low density polygene (LDPE), high density polygene(HDPE) and linear low density polygene (LLDPE).
It is widely applied to producing the packing bags for foodstuff, clothing, rubbish bag and vest ones.
The main packaging products we produce:
1. PE bag, PP bag, OPP bag, PP bag;
2. Carrier bags,T-shirt bag, handle bag, shopping bag, bottom-sealing bag;
3. Courier bag, zip lock bag, self-adhesive bag, side-sealing bag.
4. Styles available: stand up, gusset, zipped, heat-sealed, heat-cut, cold-cut, blown, sealed-in the-middle,three-side-sealed, with handle or hanger hole.
Packaging and container loading :
2 layer parameter
Model
SJ45x 2-850
SJ55x 2-1250
SJ65x 2-1250
Width of finished products (mm)
600
1000
1000
Thickness of film (mm)
0.012-0.08
0.012-0.08
0.018-0.1
Max Output (kg/h)
45
80
120
Raw Material
LDPE/LLDPE
Diameter of screw
Φ 45x 2
Φ 55x 2
Φ 65x 2
L/D
30: 1
Speed of screw
100r/min
100r/min
100r/min
Main motor power (KW)
7.5x 2
15x 2
22x 2
Traction Speed
1.5
1.5
2.2
Power of Rewinding Tension Motor(KW)
6x 2
10x 2
10x 2
The way of screen changing of extruder
Double Winder
Traction Speed
60 r/min
Total power(KW)
15
30
44
Overrall Dimensions(Lx Wx H)mm
6. x 1.7x 2.3
7. x 2.2x 2.5
8x 2.5x 2.5
Weight (T)
2.5
2.8
3.2
Air Knife /set
1