Fully Auto Three Lines T-shirt Making Machine With Hot Slitting amd Side Gusset Unit

GDFR-1100 Fully Auto Three Lines T-shirt Making Machine with inline hot slitting and side gusset, designed to split one jumbo roll into two lines and inline side gusset, suitable for HDPE, LDPE, PLA, and PBAT.

Max. Bag Width

300mmX3

Producing Length

300-700mm

Max. Producing Speed

250pcs/min

Performance and Features

Special designs of 3 lines vest handle T-Shirt bag by slit one jumbo roll into two lines and inline side gusset. Operating in fully automatic system includes automatic EPC deviation rectification control system, automatic speed and tension control by dancer cylinders system, and swing arm tension control servo boost unwinding system. Exclusive patent design of hot cutting and hot sealing method for several materials which includes HDPE, LDPE, PLA, and PBAT (biodegradable).

Equipped the multi auto alarms with automatic stop design.
Built-in multi-language system including Chines, English, Spanish, Arabic, Russian, and Turkish.
Patent design cutting and sealing knife for HDPE, LDPE, PLA, and PBAT (biodegradable) materials.
The whole pile of bags has the "Rocking System", which would not make each bag’s sealing stick together.
Inline automatic punch machine with folding device and auto waste collection system.
Built-in inline hot slitting device and side gusset device by automatic speed and tension control.

Applications & Industries We Serve

Every Lingfeng plastic bag making machine is built around a real production goal. Below are the most common bag types and industries this equipment serves — from high-volume retail to specialized, eco-friendly formats. Tell us your application and our engineers will match the right machine configuration.

T-shirt Bag →

Loop-handle vest bags for supermarket checkout and everyday retail packing.

Shopping Bag →

Printed, branded carriers for boutiques, malls, and promotional campaigns.

Delivery Bag →

Tamper-evident mailing bags for e-commerce and courier shipping.

Explore All Applications Get a Tailored Recommendation

Manufacturing Process

From raw film to finished T-shirt bag — a fully automated 7-stage production line with inline slitting and gusset

Unwinding

Hot Slitting

Air Inflation

Gusset

Hot Sealing & Hot Cutting

Die Cut

Folding

Main Technical Parameters

Model	GDFR-1100
Suitable Materials	HDPE, LDPE, LLDPE, PP, PBAT+PLA
Max. Bag Width	300mmX3
Producing Length	300-700mm
Max. Producing Speed	250pcs/min
Film Thickness	0.010-0.040mm
Total Power	16kW
Max. Upload Film Roll Size	850mm
Max. Upload Film Roll Width	1400mm
Gusset Width	50-150mm