W&H Convertex
United Kingdom
Sack width: minimum 35cm, maximum 60cm
Sack length: minimum 45cm, maximum 91cm
Valve sack bottom width: minimum 8cm, maximum 16cm
Bottom width of open mouth sack: minimum 8cm, maximum 18cm
Open bottom width: minimum 18cm, maximum 38cm
Bottom centre distance: minimum 35cm, maximum 75cm
Tube cut off length: minimum 53cm, maximum 109cm
Valve patch cut off length: minimum 8cm, maximum 20cm
Valve patch web width: minimum 17cm, maximum 33cm
Bottom patch cut off length: minimum 23cm, maximum 48cm
Bottom patch web width: minimum 7.5cm, maximum 17.5cm
Cooling water temperature: 200c
Cooling water pressure: 40n/cm2
Ambient temperature: minimum 160c, maximum 500c
Relative humidity at 260c: minimum 60%, maximum 95%
Output in sacks per minute:
Bottom width: 8-13cm, maximum 60
Bottom width: 14-16cm, maximum 50
Bottom width: 16cm, maximum 40
Obtainable output that can be realized depends on the quality of materials beings used,
sack size and design as well as the other interconnected units and the operators skill