Fully Automatic Super High Speed 2 Lines T-shirt Bag Making Machine with Hot Slitting, Side Gusseting Devices and Automatic Packing Unit




CW-HG2+ATP is a state-of-the-art fully automatic super high speed servo driven machine for production of maximum 500 printed or non-printed T-shirt bags/min by 2 lines from jumbo film roll with hot slitting and side gusseting devices, unwinding unit including automatic lift up, tension control, air shaft, E.P.C and integrated in-line automatic punching and packing units to reduce labor costs and also solve the problem of manpower shortage.


  • Machine body is made of thick steel frame for stability at high speed operation.
  • In-line automatic packing unit by servo motors for packing of T-shirt bags precisely and to reduce labor costs.
  • Two sets German made photocells SICK for outer printed packing bags.
  • One set Japan made YASKAWA servo motor and servo drive control bag length precisely and stable speed, reducing electric consumption.
  • Bag length and production speed can be set easily on the touch screen.
  • One set German made SICK photocell for accurate printed bags.
  • E.P.C (Edge Position Control) to keep the film at correct position.
  • Hot slitting and side gusseting devices, special for T-shirt bags.
  • Automatic lift up film roll unwinder with air shaft, reducing the number of employees.
  • Automatic tension control with Japan made YASKAWA inverter for unwinding of jumbo film roll.
  • Sealing device is turn over system for easy maintenance or change of hot cutting knives.
  • In-line automatic punching unit with bags folding device, uses hydra-pneumatic cylinders for fast and precise punching of bags' handles.
  • Punched-out scraps are collected by conveyor for recycling.
  • Machine stops automatically when: 1. Bags jammed. 2. Film is finished or broken. 3. Temperature below the setting. 4. Print is not at correct position.

MODEL CW-800HG2+ATP CW-1000HG2+ATP
Bag Width (mm) 200~330 x 2 200~430 x 2
Bag Lemgth (mm) 300~600 300~600
Thickness/Layer (mm)
0.01~0.035 0.01~0.035
Production Speed (cycles/min) Max. 250 x 2 Max. 250 x 2
Max. Film Roll Size (Ø × W) Ø 900 × 1100 mm Ø 900 × 1300 mm
Width of Outer Bag (mm) 230 ~ 360
230 ~ 460
Diameter of Outer Bag Roll (mm)
Max. 500
Max. 500
Packing Speed (Packs/line/min) Max. 6 x 2 Lines
Max. 6 x 2 Lines
Thickness/Layer of Outer Bag (mm) 0.02 ~ 0.05
0.02 ~ 0.05
Power Required (kW)
15 17

Air Volume

Air Pressure

1300 L/min

7 kg/cm²

1300 L/min

7 kg/cm²

Dimensions L × W × H (cm) 1200 × 210 × 230 1200 × 245 × 230
Packing L x W x H (cm) 260 x 200 x 185
350 x 170 x 220
450 x 225 x 170
230 x 180 x 220
260 x 200 x 185
350 x 190 x 220
450 x 230 x 170
230 x 210 x 220
Net Weight (kg) 3800 4300
Gross Weight (kg) 4600 5200

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