VK-90High-speed, oblique large side-weld, automatic bag making machine for triangular bags


Sample Products


Large-sized trapezoidal and triangular pouches


  • Coreless Trim Winder

Product Features

This model machine can use the side-weld method to make trapezoidal, triangular, and rectangular pouches. With up to 40 degrees of adjustment on the thermal blade, many angles are possible. As alignment of thermal blade and angle adjustment are easy, size and shape changes can be accomplished quickly.

Totani's original servo motor control system realizes both a high speed of 120 CPM x 2 lines, and high quality (beautiful and high-strength side-weld sealing), in spite of large-sided pouches.

The maximum cycle per minute described is verified under the certain conditions.
Actual production speed may vary depending upon materials and others.
Please consult with sales dept. for further information.

Standard Specifications

Bag Making Sizes & Shapes


  • W (Bag width) : up to 700 mm (two bags)
  • L (Bag length) : up to 650 mm
  • A (Thermal cutter angle) : up to 20 degrees
  • B (Thermal cutter angle) : up to 20 degrees

Standard Specifications

Film OPP, Film thickness: 20 to 100 micron *1
Roll size Maximum width: 900 mm, Maximum diameter: 500 mm
Roll film unwinding unit Horizontal roll film shaft, Joining film system, Definitive tension control system with powder brake equipment
Control system Numerical control system
Film feed mechanism Single AC servo motor drive system
Heat-sealer vertical
movement mechanism
Single AC servo motor drive system with functions for setting sealing time
Drop blade
(bag stacking) mechanism
Single AC servo motor drive system
Pouch manufacturing ability Maximum cycle: 120 CMP (240 pouches/min)
Maximum film speed: 45 m /min
Area for installation/Weight About 1.49 x 7.81 m/About 5,990 kg
Optional equipment
  • Coreless Trim Winder
  • Pin guide conveyor
  • HK-120 type delivery conveyor
  • Punch Equipment (various)
  • Punch Equipment (various)
  • Separate block seal unit
** The options mentioned above are sold separately and not included as standard equipment.
** Options in addition to those mentioned above can be designed and manufactured to suit customer needs. Please consult us without obligation.

* Due to equipment improvement, the above-mentioned figures and appearance may be changed without notice.