Delta DT - Draw Tape bags

The Delta DT can be configured for production of draw tape bags on roll in 1 lane. It is also possible to produce side-sealed, bottom sealed and star-sealed bags in a Delta DT 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 and a Draw Tape module for insertion of the draw tape and sealing of the draw tape hem. You can choose to place the draw tape hem inside or outside the bag. With a special feature, it is also possible to switch between interior and exterior draw tape hem in the same lane.

The Draw Tape module can be equipped with automatic splicing of the draw tape. The longitudinal seal of the draw tape hem is made by the fill-safe sealing system, which offers every high-quality sealing and significantly reduced energy consumption. With this sealing system, the well-known notch effect on low-grade HD materials can practically be eliminated and the risk of tearing the top of the bag when lifting the filled bag is greatly reduced.


The Delta DT 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. It is possible to integrate automatic roll handling/packaging to your Delta line.

  • Max. speed 160 m/min (530 feet/min)
  • Max. cycles/min 490
  • Max. bag length 1100 mm (43.3 in)
  • Min. bag width 325 mm (12.8 in)
  • Max. bag width 10 m
  • Film thickness from 5 micron
End Products
Types of bags for this solution
Draw tape
Bottom sealed, layflat
Technical data
Delta 940 DTDelta 1100 DTDelta max 940 DTDelta max 1100 DT
Min. film thickness5 microns5 microns5 microns5 microns
Max. speed160 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/min320320490490
Min. bag width simplexN.A.N.A.650 mm (25,5 in)650 mm (25,5 in)
Min. bag width duplex500 mm (19,7 in)500 mm (19,7 in)325 mm (12,8 in)325 mm (12,8 in)
Max. bag width10.000 m (393,7 in)10.000 m (393,7 in)10.000 m (393,7 in)10.000 m (393,7 in)
Max. bag length940 mm (37 in)1100 mm (43,3 in)940 mm (37 in)1100 mm (43,3 in)
Max. roll change/min32 without tape 26 with tape32 without tape 26 with tape32 without tape 26 with tape32 without tape 26 with tape
MIn. roll width100 mm (3,9 in)100 mm (3,9 in)100 mm (3,9 in)100 mm (3,9 in)
Max. roll width550 mm (21,6 in)550 mm (21,6 in)550 mm (21,6 in)550 mm (21,6 in)
Max. roll diameter150 mm (5,9 in)150 mm (5,9 in)150 mm (5,9 in)150 mm (5,9 in)
Technical drawing

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Roll-o-Matic A/S

Damsbovej 12

DK-5492 Vissenbjerg


+ 45 6611 1618


Roll-o-Matic Inc.

1300 Minters Chapel Road

Suite 100 Grapevine

TX 76051 - USA

1 (435) 237 7408