Bag with bag lining designed to dissolve in wet conditions and use of the bag as a cement bag

摘要

The sack has a single-layer or multi-layer sack wall (2) bonded to form a hose (1). A bottom (4) is filled with a filling material through a filler of a sack-filling machine and comprises a valve opening (13). The sack wall is designed to dissolve in a moist environment under release of the filling material. Bonding of the bottom is performed using a dextrin adhesive. The dextrin adhesive is provided as maltodextrin with a dextrose equivalent of between 4.5 and 8.5. The valve opening is formed without a folded valve sheet.