The Delta T enables production of T-shirt bags on roll in 1, 2 or 3 lanes with independent tension control for each line. It is also possible to produce wave-top, side sealed, bottom sealed and star-sealed bags in a Delta T line. It is available for production in-line with an extruder or out-of-line, from an unwinder.

The configuration includes a Delta sealing module, a punching module for cutting out the handles of the T-shirt bag and an extraction module for removal of the cut-out waste. The cutting plates in the punching module are fixed to a magnetic roller and can be changed to another cutting pattern within a few seconds.

A patented concept makes it possible for the shaped cut-out to be done before perforation and sealing. This ensures that cutting is done in a zone with precise tension control, giving a clean cut and accurate positioning of the cut-out, minimizing skirt variation.

The Delta T can be adapted for production of other kinds of bags with additional modules of the Delta program. This gives you great flexibility to adjust to the changing market demands. All bag types can be wound conventionally or interleaved. 

Performance

• Max. speed 160 m/min (530 ft/min)
• Max. cycles/min 300 (900 bags)
• Max. sealing width 1100 mm (43.3 in)
• Min. bag length 350 mm (13.8 in)
• Max. bag length 10 m
• Film thickness from 5 micron

End Products

Types of bags for this solution

T-shirt

T-shirt, interleaved

Technical data

	Delta 900 T	Delta 1100 T	Delta max 900 T	Delta max 1100 T
Min. film thickness	5 microns	5 microns	5 microns	5 microns
Max. total sealing thickness	400 microns	400 microns	400 microns	400 microns
Max. speed	160 m/min 530 ft/min	160 m/min 530 ft/min	160 m/min 530 ft/min	160 m/min 530 ft/min
Max. cycles	300/min/lane	300/min/lane	275/min/lane	275/min/lane
Min. bag length	350 mm 13,8 in	350 mm 13,8 in	450 mm 17,7 in	450 mm 17,7 in
Max. bag length	10.000 mm 393,7 in	10.000 mm 393,7 in	10.000 mm 393,7 in	10.000 mm 393,7 in
Max. sealing width	900 mm 35,4 in	1100 mm 43,3 in	900 mm 35,4 in	1100 mm 43,3 in
Max. bag width 2 lanes	2x 440 mm 2x 17,3 in	2x 540 mm 2x 21,2 in	2x 440 mm 2x 17,3 in	2x 540 mm 2x 21,2 in
Max. bag width 3 lanes	N.A.	3 x 340 mm 13,3 in	N.A.	3 x 340 mm 13,3 in
Number of lanes	Up to 2	Up to 3	Up to 2	Up to 3

Technical drawing

Recommendation

Downloads

Product sheet Download here

Other videos

Videos - Roll-bag Equipment