Delta T T-shirt bags

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.

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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 μm

Types of bags for this solution
T-shirt
T-shirt, interleaved
Technical Data

Delta 900 TDelta 1100 T Delta max 900 TDelta max 1100 T
Min. film thickness5 μm5 μm5 μm5 μm
Max. total sealing thickness 400 μm400 μm400 μm400 μm
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 600/min/lane 550/min/lane 550/min/lane 490/min/lane
Min. bag length 250 mm
9.8 in
250 mm
9.8 in
325 mm
12.8 in
325 mm
12.8 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
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Technical Drawing
Product sheet – Download here Download File

Watch the video about Delta T T-shirt bags

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“Roll-o-Matic has been instrumental in the growth of Silvex from the purchase of our first machine, in 1974, to the most recent sophisticated equipment. The machines are very reliable. We have machines still running at full speed after 16 years. No one else can do that.”
Ernani Magalhães
Founder and chairman of the board of directors
Silvex, Portugal
“We have been dealing with Roll-o-Matic for over 20 years, using their excellent machines. It is not just the new state of the art winding equipment, but their after sales service is second to none. With Roll-o-Matic’s help we have become one of Europe’s largest plastic recycling companies and I can’t recommend them, as a company, enough.”
Doug Mercer
Managing Director
Frank Mercer & Sons, United Kingdom
"Working with Roll-o-Matic has definitely given us a boost in the production field of PE bags and other PE products. Roll-o-Matic has constantly improved their machines year after year. Their service team are a good group of very cheerful Danes that are prepared to go the extra mile for you, so this is quite a comfort. Overall, Roll-o-Matic’s machines are very good and will generate good revenue for your company at the end of the day".
Lloyd Lidbeck
Business Development / Owner
NPA PLAST, Sweden
"We chose Roll-o-Matic because we wanted to run in-line with a higher degree of automation, and we have been very satisfied with the results."
Greg McNeely
President & COO
McNeely Plastics of Sigma Plastics Group, USA
"It is very important to us that the production lines are easy to operate, and we also want to have a high degree of automation. We have purchased several Roll-o-Matic Delta lines in the past and are very pleased with their performance, quality and service. Based on our positive experience, we are confident in Roll-o-Matic for future purchases."
Gerry Maldoff
President
Hymopack, Canada
"We chose a Roll-o-Matic line because of the high production speed and the flexibility of the modular concept, which facilitates machine customization both now and in the future. Besides, Roll-o-Matic has a reliable Customer Care service and both sales and technical staff are very cooperative and do their best to achieve customer satisfaction."
Walled Al Osaimi
Owner
Rema Factory for Plastic Products, Saudi Arabia