High Speed full-automatic Double Line T-shirt Bag Making Machine

Human touch screen, simple operation. Bag length & speed can be changed easily from touch screen.

Feature and Advantage

1. Human touch screen, simple operation. Bag length & speed can be changed easily from touch screen.

2. Adopted patented unwind stand for avoiding tension stretching plastic film

3. Unwind Stand equipped with inverter system for jumbo reels reduced the time and the number of employees of change roller.

4. Equipped with specialized pneumatic Expandable Scroll fastens the film roller, easy operation

5. Servo control step setting length system reduces the sealing-cutting dimensions errors during high-speed production and electric consumption.

6. Hot cutter heating independently separated with hot sealing

7. Cutter and sealing knife "90°turnover" device and heating cloth roll design, easy for clean and maintenance, also ensure the safety.

8. High-speed take-off shifter device makes bags output smoothly and fast. 

9. Adopted patented swing device avoided hot sealing position sticking together 

10. The machine adopted plugging type IC circuit auto-controlled system for easy replacement.

11. Servo-motor accurately control Robot hand moment position

12. In-line automatic punching machine use air pressure to push oil hydraulics without noise

Technology Parameter

Model No.LF-HDFP-350x2LF-HDFP-450x2LF-HDFP-500x2
The max width of the bag (mm)350450500
The length of the bag (mm)280-650300-750350-900
Bag making speed (pc/min)100-300100-300100-300
Film thickness (mm)0.02-0.080.02-0.080.02-0.08
Total power/Work power (kw)16.28/3.419.8/4.224.3/4.6
Gas consumption (m3/min)
Bag making roll quantity (roll)222
Dimensions(LxWxH mm)5810x1580 x19506010x1780x19506510x1980x1950
Weight (kg)237627643246
Main motor power (kw)
Conveyer inverter power (kw)4 x0.754 x0.754 x0.75
Inverter quantity (sets)555
Servo motor power (kw)
Servo motor quantity (sets)333
Pressure Cylinder ModelKPB-80-165-20-5TKPB-80-165-20-5TKPB-80-165-20-5T
Pressure Cylinder222
Work voltage (V)AC 220vAC 380vAC 380v

Configuration Details

Charging TypeElectric
Loading MotorWUHUDELI, Chinese Famous Brand
Loading Frequency ConverterINOVANCE, Chinese Famous Brand
Charging ShaftSpecial Expanded Shaft
Conveyer MotorChinese Famous Brand
Conveyer InverterINOVANCE, Chinese Famous Brand
Conveyer RollerSpecial Rubber
PLC Operation System & Touch ScrewPLCChinese Famous Brand
Feeding RollerSpecial Rubber
Feeding Servo MotorINOVANCE, Chinese Famous Brand
Feeding Servo DriverINOVANCE, Chinese Famous Brand
Host MotorWUHUDELI, Chinese Famous Brand
Host Motor InverterINOVANCE, Chinese Famous Brand
Electric RelayOMRON, JAMPAN
Heat Sealing KnifeAlloy Copper
Heat CutterAlloy Steel
Heating MethodHeat Sealing and Heat Cutting separately heating
Temperature ControllerOMRON, JAMPAN
Electric RelayOMRON, JAMPAN
Static Elimination DeviceOne Static Chamber and Two Static Bars
Cross-flow FanChinese Famous Brand
Bag Output Orderliness DeviceSoft Rubber Whip
Bag Transferer & Folding DeviceAutomatic Robot Hand Controlled by Servo Motor
Robot Hand Open-closed waysPneumatic
CylinderAIRTAC, TaiWan
Output Convey BeltPVC Plastic
Punching Pressure CylinderChinese Famous Brand
Punching CutterCustomization Specification, Alloy Steel
Punching SubplateAuto-transposition, Nylon Material
Robot Hand Servo MotorINOVANCE, Chinese Famous Brand
Robot Hand Servo DriverINOVANCE, Chinese Famous Brand

T-shirt Bag

High Speed full-automatic Double Line T-shirt Bag Making Machine


+86 132 3160 1881 jiaomaofeng@gmail.com robin@lingfengkj.com 2068316458