Making webs in which the channel of each corrugation is transverse to the web feed

Introduced: September 1968

Last revised: January 2006

Full Title

Mechanical deformation without removing material, e.g. in combination with laminating > Corrugating; Corrugating combined with laminating to other layers > Making webs in which the channel of each corrugation is transverse to the web feed

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: 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
Subclass:: MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER

3 direct subcodes

Child Classifications

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B31F 1/26 by interengaging toothed cylinders
B31F 1/29 by making use of rods, e.g. co-operating with a toothed cylinder
B31F 1/3 Tools secured to endless chains