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T-Shirt Bag Making Machine (DFR-400X2)

The t shirt bag making machine (Model DFR-400X2) represents the pinnacle of high-speed, fully automatic plastic packaging technology.

Product overview

What it is,
what it makes

The t shirt bag making machine (Model DFR-400X2) represents the pinnacle of high-speed, fully automatic plastic packaging technology. Designed specifically for the heat sealing and cutting of vest bags, this advanced t shirt bag making machine is engineered to automatically punch two lines simultaneously, significantly increasing output while reducing manual labor costs. To understand why this t shirt bag making machine is a leader in its class, we must look at the robust technical parameters that drive its performance. This specific t shirt bag making machine is designed as a double-track, double-production line system. By utilizing a dual-servo motor configuration (Huichuan 4.8kw brand), the machine ensures that both lines operate with extreme precision. This is particularly beneficial for manufacturers who need to produce double-printed bags simultaneously without sacrificing quality or speed. The DFR-400X2 t shirt bag making machine is packed with intelligent features that streamline the manufacturing process. Precision is paramount in bag manufacturing. This t shirt bag making machine utilizes Panasonic color photo-eyes to ensure accurate printing patterns. If the electric eye fails to track the material correctly, the machine features an automatic stop warning system to prevent material waste. The host motor is managed by a high-efficiency inverter (Huichuan brand), which makes the machine easy to operate while significantly reducing power consumption. This makes the t shirt bag making machine an eco-friendly choice for modern factories. One of the most impressive fea

Technical specifications

Spec sheet

Working parameters for the t shirt bag making machine dfr. Final configuration is matched to your material and output target.

FeatureSpecification
ModelDFR-400×2
Max. Bag Length280-650mm x2
Max. Bag Width180-320mm x2
Cutting Speed100-300 bags/min x 2
Bag Thickness0.01-0.05mm
Total Power16kw
Machine Weight2700kg
DimensionsL6800 x W1700 x H1800mm

How it works

How it works,
step by step

Step 01 — Film Feeding

Material Unwinding & Tension Control

Plastic film rolls are mounted on the unwind stand and fed through a closed-loop tension controller to maintain consistent web stability along the 6800mm frame. Dual Huichuan 4.8kW servo motors drive the feed rollers, preventing slack or stretching during continuous operation.

Step 02 — Bag Forming

Double-Track Shape Formation

The flat film passes through the forming collar and splits into two independent production lines that operate in parallel. Each track shapes the material into vest profiles with maximum dimensions of 320mm width and 650mm length, guided by photoelectric sensors for precise longitudinal alignment.

Step 03 — Sealing & Punching

Synchronous Heat Sealing & Handle Cutting

Heated sealing bars close across both tracks to fuse the bottom and side seams while a synchronized punching die cuts the handle apertures in a single stroke. This combined action accommodates film gauges between 0.01mm and 0.05mm without requiring separate processing stages.

Step 04 — Cutting & Output

Precision Separation & Collection

A rotary cutting mechanism severs the continuous web at programmable speeds ranging from 100 to 300 bags per minute per line. Completed packages drop into downstream collection stations while the 16kW electrical system sustains continuous cycling across the 2700kg chassis.

Price & quotation

Price on request — factory-direct

Every T-Shirt Bag Making Machine (DFR-400X2) is built to your configuration, so the final price depends on the options you choose. The main price drivers are:

  • Machine width and output — wider and faster configurations cost more.
  • Layer, color or sealing-lane count.
  • Automation level — servo drives, automatic features and PLC control.
  • Certification and market adaptation — CE, EAC, 220V/60Hz or 380V/50Hz.
  • Shipping terms — FOB Ningbo/Shanghai, CIF or door-to-door, plus installation and training.

Send us your target output, film/bag size and voltage — our engineers reply with a factory-direct quotation within one business day.

Get a Quote

Buyers ask

Frequently asked
questions

How much does this machine cost?

Factory-direct pricing depends on your configuration — width, output, layer or color count and automation level. Send us your target specs and we confirm an exact price within one business day.

What affects the price of this machine?

The main price drivers are machine size and output, number of layers or colors, servo versus stepper drives, automation features, certifications (CE/EAC), voltage adaptation, and shipping and installation terms.

What bag sizes can this machine produce?

Bag size ranges are listed in the spec sheet — typically up to the width and length shown for the model. The machine is adjusted for your bag dimensions during commissioning.

What is the production speed?

Speed is shown in the spec sheet (cycles per minute). Actual output depends on bag size and film material; daily output estimates are included in the quotation.

How long is delivery?

Typical delivery is 15–30 days from order confirmation, depending on the configuration and current production schedule. We confirm the exact lead time in the quotation.

Is the machine CE certified?

Yes. Our machinery is assessed to the Low Voltage Directive 2014/35/EU, Machinery Directive 2006/42/EC and EMC Directive 2014/30/EU. The certificate of conformity is provided with the machine.

Can it run different bag types?

Each model is built for a specific bag family (T-shirt, zipper, garment, garbage, side-seal, etc.). If you produce multiple bag types, tell us your mix and we will recommend the right machine or line.

Do you provide installation and training?

Yes. Our engineers supervise installation and commissioning on site, run the first production trials and train your operators — on-site or remotely.

Get your custom solution

Engineered around
your production

Tell our engineering team your output target and facility conditions. We design and build machinery to match — average response time 4 hours.

Send Your Inquiry
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