Stopper, retention and stabilization device for sandwich wraps, has bag connected through sealing seams, and unstretched film strips whose third and fifth unstretched film strips are arranged on outer side of first strip

摘要

The device has six unstretched film strips (FS1-FS6), where the third and fifth unstretched film strips are arranged on an outer side of a first strip and the fourth and sixth unstretched film strips are arranged on an outer side of a second foil strip. A positioned bag is connected through sealing seams. Width (b1) of projections (ER1-ER4) is matched with width of gap parts (ST1, ST2), and an overlap region is formed between projections. A depository (AR2) for a food product component is arranged between the film strips. An independent claim is also included for a method for utilizing a stopper, retention and stabilization device.