METHOD AND DEVICE FOR PROCESSING WRAPPING MATERIAL FOR PRODUCT IN TOBACCO-PROCESSING INDUSTRY, AND METHOD AND SYSTEM FOR AUTHENTICATING PRODUCT IN TOBACCO-PROCESSING INDUSTRY

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for processing a wrapping material for a product in a tobacco-processing industry, and further to provide a method and a system for ensuring the authenticity of the product in the tobacco- processing industry. SOLUTION: The method or processing a wrapping material comprises feeding the wrapping material 13, 76, 85 or 122 to an action region of at least one light source 38, 42, 75 or 124, forming a label 51, 51a or 55 by subjecting the wrapping material to the action of the beam of the light radiated from the light source, changing the wrapping material by the regions, and forming the label into a geometrical shape having a partially discontinuous rise part 59 in the outline 58 and/or having convex-shape 56 and concave-shape 57 regions, to form the label 51, 51a or 55 having the geometrical shape having the partially discontinuous rise parts 59 in the outline 58 and/or having the convex-shape 56 and concave-shape 57 regions.