Bag for containing Liquid products that produce gas type double wall comprises two opposite Faces United with one another along a Perimeter line of Heat Sealing and a Nozzle, the double wall Film includes inside and outside, The Outer film is made of A non-woven fabric with polyethylene.

摘要

Bag for containing liquid products which produce gas, in particular yeast, of the double wall type, comprising two opposite faces (2) joined one to the other along a perimeter heat-sealing line (3) and a spout (7) for filling/delivering the liquid product placed on one of these faces (2), the double wall of the bag comprising a polyethylene-based inner film (5) with high permeability and a reinforcing outer film (6), wherein said outer film (6) is made of a polyethylene-based nonwoven fabric.