by making use of rods, e.g. co-operating with a toothed cylinder

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 > by making use of rods, e.g. co-operating with a toothed cylinder

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