Brief Introduction
- This machine is specially designed for the composite roll material of pearl film, co-extrusion film, aluminized film and other materials and bubble film on the machine, and the standard composite bubble envelope is made on this machine.
- The whole machine adopts advanced motion control system as main control, double servo system controls fixed length and colorsensorto produce bubble envelopes of different specifications.
- The two sides of the composite bubble envelope are sealed by electric heating and then cold pressed to make the seal firm and beautiful.
- This machine adopts double unwinding racks, which can produce double-folded single-line big bags and double-folded double-line small bags.
- The collection method of the receiving platform has the function of counting and automatically moving the position.
- This machine adopts fully automatic control production, simple and convenient operation, it is a high-quality special bag-making equipment.
- Working process: form the beginning of unwinding, the bubble film and composite raw materials are fed into the lamination station through the feeding station to be laminated into composite bubble film raw materials, and then sent to the half-folding forming station through the feeding station, and then subjected to transverse hot pressing and cold pressing. on top of the release paper or release film coated with hot melt adhesive, cut into standard composite bubble envelopes.


Main Technical Parameters
- Scope of application: pearlescent film, co-extrusion film, aluminized film and othermaterials and bubble film or composite bubble film coil
- Mechanical speed: 150pc/min
- Max.width of composite material unwinding: 1600mm
- Max.diameter of composite material unwinding: 800mm
- Max.unwinding width of bubble film or composite bubble film material: 1600mm
- Max.unwinding diameter of bubble film or composite bubble film material: 1500mm
- Max.width of one bag for one line: 800mm (including envelope tongue)
- Max.width of one bag for two lines: 400mm (including envelope tongue)
- Max.bag length: 600mm
- Machine voltage: 3phase, 380V, 50HZ.
- Total machine power: 60KW
- Machine size: 21000mmX1500mmX2300mm (LXWXH)
- Machine weight: 6500KG
- Bigger sizes of machines for bigger bags can be customized.




