ClassID:

55345

B31F1/26 - 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 transverse to the web feed by interengaging toothed cylinders cylinder constructions

Sub-classes:
Recent Application in this class:
#1
20240324072
2024-09-26

Electrical Heating Unit for Heating a Heat Shrink Cover, Electrical Heating System, Installation System, and Manufacturing Method

#2
20240024806
2024-01-25

APPARATUS AND METHOD FOR MANUFACTURING FILTER

#3
20220105699
2022-04-07

DEVICE AND METHOD FOR REPLACING STAGE ROLL UNIT

#4
20220098015
2022-03-31

Device and method for transporting stage roll unit, and stage roll unit transporting cart

#5
20210178719
2021-06-17

Analysis device and analysis method for preparatory work time in paper converting machine

#6
20210154965
2021-05-27

Method of creasing sheets

#7
20190039259
2019-02-07

Corrugated board manufacturing system and corrugated board manufacturing method

#8
20150174851
2015-06-25

Method and device for producing corrugated cardboard

#9
20150053349
2015-02-26

CORRUGATED SHEET MANUFACTURING APPARATUS

#10
20140367885
2014-12-18

Incrementally stretched films with increased tear resistance and methods for making the same

#11
20140150511
2014-06-05

Device for making corrugated metallic foil tape

#12
20140034245
2014-02-06

Single facer

#13
20130236587
2013-09-12

Corrugating roller pair support frame

#14
20130029823
2013-01-31

Paperboard Cartons With Laminated Reinforcing Ribbons And Transitioned Scores And Method Of Making Same

#15
20130029066
2013-01-31

Incrementally stretched films with increased tear resistance and methods for making the same

#16
20120193033
2012-08-02

Corrugating roll and method of reconditioning the same, and single facer

#17
20110240228
2011-10-06

Corrugator having multiple corrugation roller sets

#18
20110219924
2011-09-15

Method for Efficient Order Change of a Corrugator Dry End Using Order Look Ahead

#19
20100193381
2010-08-05

PACKAGE FOR A DETERGENT BAR

#20
20090247382
2009-10-01

Paper products for dunnage and packaging and method of making same

#21
20080119343
2008-05-22

Paperboard cartons with laminated reinforcing ribbons and transitioned scores and method of making same

#22
20070137771
2007-06-21

Paperboard cartons with laminated reinforcing ribbons and transitioned scores and method of making same

#23
20050196553
2005-09-08

Method for producing corrugated decorative grass

#24
20050100684
2005-05-12

Folded corrugated material and method for producing same