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| Bag Making >
BAG MAKING Model : 21M |
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BAG MAKING Model : 21M |
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PP/PE BAG
HIGH SPEED PLASTIC BAG TUBING MACHINE |
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| Specifications |
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 Pasting Unit with Extruder |
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| Machine Construction |
Cloth Roll Stand
* The machine has two Cloth Roll Stand and while on stand is in operation, another stand can be used for installing stand-by cloth roll.
* EPC ( Edge Position Controll ) Device controls the position of Cloth Roll Stand laterally.
* The break pressure can be adjusted by Friction Brake manually. |
Plastic Extruderr
* Plastic resin as the bond is melted by Plastic Extruder and it is jetted to the portion of cloth to be bonded.
* Another EPC device keeps jet nozzle in accurate position,
* The jet quantity of bond is freely adjusted by a Variable Speed Motor. |
Tube Forming and Bonding unit.
*The cloth coming from Roll Stand is formed into the tube by means of several rollersand quide plates.
* After bonded, the seam is pressed by Rubber Roller of 200mm diameter and cooled by Cooling Rollers. |
Cutting Unit
* Both shear cutting and heat cutting are available by changing cutting knives. By using Photo Cell Device, the cutting length can be adjusted to the register mark. |
Delivery Belt Conveyor
* Finished tubes bonded and cut are delivered out by Belt Conveyor, speed of which is freely controlled by Variable Speed Motor.
The Delivery Belt Conveyor has Automatic Tube Counting Device. |
Inner PE Tubular Film Device (Optional)
* Connsists of two PE Tube Roll Stands (one for spare), Auxiliary Web Draw Unit,Cross Pasting Unit, etc. |
Inner Kraft Paper Device (Optional)
* Consists of two Cloth Roll Stands (one for spare) , Tube Bonding Unit, Paper and Cloth Pasting Unit, etc. |
| Other optional arrangements are also available on request. |
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- Bags Available (Additionally)
Apart from the basically available formats mentioned with figures here, the following is also available as optional.
Circular Woven Bottom Sewn Bag. (Format A in page No. 10) |
| SPECIFICATIONS |
| Cloth Roll Width |
Max.1,440 mm ( 56 3/4") |
| Cloth Roll Diameter |
Max. 1,300 mm (50") |
| Cutting Length |
597-1,397 mm (23 1/2-55") |
| Tube Width |
381-700 mm (15-27 1/2") (without gusset) |
| 381-495 mm (15-19 1/2") (with gusset) |
| 450-600 mm (17 3/4-23 5/8") (with inner PE tube) |
| Gusset Width |
Max. 152 mm (6") |
| Speed |
Max. 150bags/min (Shear Cutting, without gusset.) |
| Max. 110bags/min (Heat Cutting) |
| Max. 120tubes/min (Shear Cutting, with gusset &Valve) |
| Electricity |
| Main Motor |
15kW 1set (with printer) | |
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| Net Weight |
Approx. 19,700kg |
| Gross Weight |
Approx. 27,000kg |
| Measurement |
Approx. 3,700cft | |
* (As improvements are introduced from time to time, we reserve right to make alternations.)
* the actual operation speed depends on operating conditions, material cloth quality, beam conditions, labour quality, etc. |
| Bags Available |
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1. PP/HDPE Woven Cloth Bag (with or without Lamination |
| 2. PP/HDPE Woven Cloth Bag (with Inner PE Tubular Film Bag |
| 3. PP/HDPE Woven Cloth Bag laminated with Inner(or outer) Kraft Paper, Open Mouth Type. (PAPER-CLOTH BAG) |
| 4. PP/HDPE Woven Cloth Bag laminated with Inner(or outer) Kraft Paper, Both End Sewn, Valve Mouth Type. (PAPER-CLOTH BAG) |
| 5. Multi-Ply Kraft Paper Bag. (Various combination of Laminated Kraft-paper or Culpac-paper.) | | | |
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Model 21M High Speed Plastic Bag Tubing Machine is developed by 
