Fully Automatic High Speed 2 Lines Star-Seal Bag-on-Roll Making Machine(Coreless) / SR-40



Computer control over the entire process
Automatically stop when running out of film
From film roll to final bag, one process flow
Automatically stop when color scanning misses
High production efficiency to save manpower and time
Automatically stop when film feeding blocks or bags jam
A/B Line producing different length bag, counter independent
Automatic film feeding, coordination free from tension adjustment
Servo motor, as standard attachment, makes it easy to adjust the bag length and the production speed


Bag Length 250 - 1500 mm
Bag Width 100 - 330 mm
Film Thickness 0.008 - 0.035 mm
Production Speed 100 meters / min / line
Finished Roll Size Ø150 x 330 mm (max)
Upload Film Roll Siza Ø900 x 550 mm (max)
Power 220V,3Phases,50/60HZ,20KVA
Heater 3.5KW
Dimension L x W x H 6710 x 2740 x 1950mm
Packing L x W x H machine:2260 x 1610 x 2050mm
rewinder:2820 x 2250 x 1700mm
unwinder:1490 x 1490 x 1550mm
Required Air Compressor 6HP (not included)
Weight 4600kg (net) / 4800kg (gross)

* The specification are subject to be changed for improvement without notice.