Papersack with external Valve - Food approved
This is a self contained sack that closes automatically after filling, though the internal pressure automatically closes the sack when it is full.
The valve sack has two bottoms, and the material is filled through the corner of the sack (the valve).
AREA OF USE
The valve sack may be used for most products and materials, such as:
- Building materials
- Chemical products, mineral products and compounds
- Foodstuff
- Animal feed
- Grain/seeds
- Garden products etc.
ADVANTAGES
The valve sack is appreciated because of its ability to improve productivity. Packing is quicker and can be fully automated.
- Adjustable to all packable materials.
- Automatic closure after filling.
- The four-sided shaped form makes for easy palletising.
Available in various paper qualities
- Weight: 60 g/m² - 110 g/m²
- Produced with different number of layers
Laminated/layered inside:
- Normal 15-30 g/m²
- Paper/polyethylene
PE-liner/tube:
- Polyethylene liner, from 30-120 microns
Valve:
- Different opening possibilities
- PE-laminated
- with inner bag
Print:
- information, logo etc in 1-6 colours