Production of multi-layered flat products e.g. tissues comprises guiding two webs through a gap between embossing rollers forming a composite, dividing into a composite and a further web and further processing

摘要

Production of multi-layered flat products comprises guiding a first web (12) using a first embossing roller (16) with a first roller pair (14), guiding a second web (20) using a second embossing roller (24) with a second roller pair, providing protrusions and recesses of the first web with a first adhesive (72), guiding the webs through a gap (28) between the rollers forming a composite (32), dividing the intermediate product into the composite and a further web (34), passing the further web through a third roller pair (36) having a decorative roller, applying a second adhesive (74) to the side facing away from an outer side (42) of the further web and combining the composite and further web. Preferred Features: The first web has three layers and the second web has two layers. The second adhesive is colored.