Apparatus and method of producing a multilayer three-dimensional structure foil in the tobacco-processing industry, multilayer structure foil and of rod-shaped articles from such a structure foil

摘要

The invention relates to a device for producing a multilayer three-dimensional structure foil (70) as well as a process for producing such a structure foil (70), the result is an irregularly hilly surface (os) comprises. Furthermore, the invention relates to such a structure foil (70) as well as a rod-shaped articles (71) from such a structure foil (70). For the production of the structure foil (70), a carrier film (tf) and a cover foil (df) are joined together, whereby before to a top side (otf) of the carrier film (tf) plant particles can deposit in the area and / or plants shreds (pa) are applied.