Fully Automatic High Speed Double Layers 4 Rolls T-shirt Bag Making Machine With Automatic Packing Unit By Servo Motors Control





CWA2+ATP-SV is a state-of-the-art double layers 4 rolls servo driven machine for high output production of 400 to 500 non-printed T-shirt bags/min with integrated in-line automatic punching and packing units to reduce labor costs and also compensate lack of manpower.

Packing film material can be either HDPE (0.02~0.04 mm), LDPE (0.03~0.05 mm) or PP (0.03~0.05 mm)



Main features of the machine are as follows:

  • In-line automatic packing unit to reduce labor costs and to compensate lack of manpower.
  • German made photocell SICK for outer printed packing bags.
  • Japan made servo motor and servo driver control bag length precisely and stable speed, reducing electric consumption.
  • Bag length and production speed can be set easily on the touch screen.
  • Individual back feeding devices for stable tension of plastic films.

  • Hot pins for stacking of bags.

  • In-line automatic punching unit uses hydra-pneumatic cylinders for fast and powerful punching of bags' handles.

  • Machine stops automatically when:
    1. Bags jammed.
    2. Film is finished or broken.
    3. Temperature below the setting.

Model CWA2+ATP-700-SV CWA2+ATP-800-SV CWA2+ATP-1000-SV
BAG WIDTH (mm) 150~280 x4 200~320 x 4
300~430 x 4
BAG LENGTH (mm) 250~580 250~580 300~580
THICKNESS (mm/layer) 0.008~0.03 0.008~0.03
0.008~0.03
PRODUCTION SPEED (cycles/min) Max. 120 x4 Max. 120 x4 Max. 120 x4
WIDTH OF OUTER BAG (mm) 170~310 220~350
320~460
ROLL DIAMETER OF OUTER BAG (mm) Max. 500 Max. 500 Max. 500
PACKING SPEED (packs/min) Max. 6 x 2 Lanes Max. 6 x 2 Lanes
Max. 6 x 2 Lanes
THICKNESS OF OUTER BAG (mm/layer) 0.02~0.05 0.02~0.05 0.02~0.05
HEATER (kw) 10 
POWER REQUIRED (kw) 14 15 16
DIMENSIONS L x W x H (cm) 860 x 160 x 230
860 x 170 x 230
860 x 180 x 230
PACKING L x W x H (cm) 245 x 170 x 210
330 x 160 x 220
260 x 170 x 220
245 x 180 x 210
330 x 170 x 220
260 x 180 x 220
245 x 200 x 210
330 x 190 x 220
260 x 190 x 220
NET WEIGHT (kg) 2900 3200
3500
GROSS WEIGHT (kg) 3300 3600 3900

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