Chain bags or bags on rolls are packaging bags with tear-off perforation, which are supplied “endless” on a roll. Cardboard discs attached to the side of the bag ensure exact and even unrolling.

Thanks to their pre-opening on one side, our bags on rolls can be easily opened and filled manually or by a blast of air while they are still hanging on the roll. The filled bag is then separated from the roll along its tear-off perforation and sealed. On request, we supply chain bags with pre-punched holes so that the air can escape during filling.

Pre-opened bags on rolls are used whereever small parts have to be packed quickly, for example in the automotive or toy industry, by manufacturers of sanitary products, of metal goods, ...