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PCE
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IPC Subgroup
B31F 1/2

Corrugating; Corrugating combined with laminating to other layers

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

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

Related Keywords

CORRUGATING paper, cardboard, metal foil or plastic sheet

3 direct subcodes

Child Classifications

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  • B31F 1/22 Making webs in which the channel of each corrugation is longitudinal with the web feed
  • B31F 1/32 Corrugating already corrugated webs