Procedure for manufacturing stuffing material from paper

摘要

At least one intermediate layer (3,4) is laid in a folded cover layer (2), and the folded cover layer together with the intermediate layers is shaped from their narrow sides by at least one toothed wheel type tool, and the shaping of the stuffing takes place between two such tools. The two edge strips of the cover layer are folded over each other so that there is as little as possible overlap and are joined by adhesive or suchlike.