Strip-form flexible support material - has several stickers arranged in specific distribution pattern on one side of material which are unloaded under winding pressure

摘要

On the flexible support material (6), in a predetermined arrangement, at least one material strip (8,13) is arranged at a distance from the stickers (7,12) which it unloads from winding pressure. In fact, two such material strips (8) are provided with a width (16) adequate for pressure unloading and connected with the two long edges of the support material. Each material strip consists of the same material as the stickers and is arranged on the side of the support material turned away from the stickers. ADVANTAGE - Within the roll of support material, the material strips form distance components between the individual layers of the support material and absorb the produced pressure, unloading the stickers from further pressure.