B31F1/225 - CPC Classification Index

ClassID:

55340 ⎘

B31F1/225 - CPC Classification

Classification description:

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 longitudinal with the web feed combined with uniting the corrugated web to flat webs; Making corrugated-web structures

Recent Application in this class:

20250121578

METHOD OF MAKING CORRUGATED LINER PRODUCT FOR A FOOD CONTAINER AND CUTTING DIE

20230147271

BUFFER MATERIAL

20210078282

Method and apparatus for fluting a web in the machine direction

20200122426

Apparatus for producing a corrugated product

20200039172

Apparatus for fluting a web in the machine direction

20190315085

Apparatus for producing a corrugated product

20190255799

System and method for producing a multi-layered board having a medium with improved structure

20170274616

SYSTEM AND METHOD FOR INDUCING FLUTING IN A PAPER PRODUCT BY EMBOSSING WITH RESPECT TO MACHINE DIRECTION

20170101559

Hot melt adhesive

20150266257

Assembly for producing an endless corrugated cardboard web laminated on at least one side

20090029840

CORRUGATING MACHINE

20070257402

Laminates of films having improved resistance to bending in all directions and methods and apparatus for their manufacture