Machines for production of liners for one-loop bags

Group of machines allowing forming of liners for one-loop bags.

First step of liner production is unwind of PE foil from roll and straightening it in dancer rollers section.

Next step is welding of top part of liner (filling spout and suspension parts welding).

The final stage is bottom weld and cutting of formed liner.

Ready made liners are manually collected by the operators.

Optionally they can be transferred to vacum conveyor and/or collecting unit.

Basic technical data:

liner material: tubular PE foil
thicknesses of foils: low density PE - 70-200 microns; high density PE - 35-150 microns
minimum width of liner that can be produced: 120 cm
maximum width of liner that can be produced: 165 cm (can be changed upon request)
width of weld: 10 mm
length of liner: adjustable
filling spout width: adjustable in range of 15-36 cm
filline spout length: adjustable in range of 30-70 cm
welding system: heat adjustable sealing bars
capacity: 3 liners per minute
power consumption: 15 kW
power supply: 380 V, 50 Hz
compressed air supply: 6 bars, 300 l/min
dimensions of the machine: 750 (l.) x 600 (w.) x 190 (h.) cm

Video