High Speed Auto. Cutting & Sewing Machine


The automatic cutting and sewing machine is the final stage to perform cutting, bottom folding, sewing and stacking to finish PP woven bag in one continuous operation. The machine is equipped 4 sets bag clipper that ensures smooth bag feeding and suitable for low denier PP woven bag.
Special purpose for producing BOPP laminated bag, gusseted bag, easy open bag, perforated bag, punched bag, handle bag, double stitching bag, leno bag are also available upon the clients’ request.


  • The unwinder is with pneumatic pedal device to lift the fabric roll easily without any mechanical tools.
  • The cloth feeding is driven by dancing roller to maintain uniform tension of the fabric.
  • Dual servo control for cloth feeding and bag clamping helps minimize the cutting length variation.
  • The clipper arm is mounted with silicone screw to avoid pricking the surface of bag.
  • EPC device to control the edge position for varying web width.
  • Union Special sewing head is available for customers’ request.
  • New designed over tape and easy open device gives the convenience of opening of the bag mouth.
  • With colorful operator-friendly human machine interface (HMI) offers English, Spain, Russia, Arabic, Chinese, French to access the machine operation easily.
  • The conveyor stacker helps collect bag evenly and auto. counting in every stack.

Select Your Model

Width of Web
Cutting Length
Diameter of Cloth Roll
Sewing Machine
Machine Speed
Bag Transfer
300~850 mm 300~850 mm
500~1400 mm 500~1400 mm
∮1400 mm ∮1400 mm
DKN-3BP (New Long, Japan) DN-2HS (New Long, Japan)
25~43 bags/Min 25~43 bags/Min
Clipper Clipper

Included Device

  • Servo
  • Edge checker
  • Automatic thread breakage detection device
  • Flat knife
  • Air compressor (3 HP)
  • Voltage protection relay
  • Static relief comb
  • Bag opening device (for RS-3C (EZ))

Optional Device