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Filing date
Publication date
Application filed by F F A S P A Fabbriche FiammifefiledCriticalF F A S P A Fabbriche Fiammife
Publication of CH324692ApublicationCriticalpatent/CH324692A/it
238000004806packaging method and processMethods0.000title1
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
B31F1/20—Corrugating; Corrugating combined with laminating to other layers
B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH324692D1954-07-121954-11-20Macchina automatica per la produzione di carta da imballo a rilievi a zig-zag
CH324692A
(it)