Strength:

1.High speed filling: High porosity paper, Pin hole perforation. High speed filling and moisture-proof.

2.Valve Diversity: packaging cleaner, better moisture-proof performance, neat palletizing, easy transportation.

3. EVOH barrier film and paper aluminum composite as inner layer to extend the shelf life.

Application:

Building materials, food, chemical, mineral, powder or granule；Milk powder, coffee powder, protein powder.