New generation block bottom valve sack conversion line adopts hot air welding technology to produce laminated pp woven sacks. Block bottom valve sack is the most well known sack style in the world.
1. The adaptation scope for packaging: cement, grain, flour, fodder, carbon black, chemical material and other things with the form of powder, grain and tablet.
2. The adaptation scope of bag-making material: polypropylene-weaved cloth (PP), polyethylene film (PE)
3. the gram weight of adaptation materials: polypropylene-weaved cloth with film covering (PP)>=105g/㎡, polyethylene film (PE) with the thickness of 0.15-0.2mm, or other plastic bag-making materials.
4. The adaptation shape of bag: valve-mouth and mouth-opening bag
5. The adaptation specification scope of bag-making: freely adjust the length of bag from 430~960mm, freely adjust the width of bag from 380～700mm, freely adjust the width of bag from80～160mm
1. The adaptation scope for packaging: cement, grain, flour, fodder, carbon black, chemical material and other things with the form of powder, grain and tablet.
2. The adaptation scope of bag-making material: polypropylene-weaved cloth (PP), polyethylene film (PE)
3. the gram weight of adaptation materials: polypropylene-weaved cloth with film covering (PP)>=105g/㎡, polyethylene film (PE) with the thickness of 0.15-0.2mm, or other plastic bag-making materials.
4. The adaptation shape of bag: valve-mouth and mouth-opening bag
5. The adaptation specification scope of bag-making: freely adjust the length of bag from 430~960mm, freely adjust the width of bag from 380～700mm, freely adjust the width of bag from80～160mm
Main Products
PP Woven Bag Machine, Circular loom, PP Woven Sack Machine, Leno loom