ClassID:

55354

B31F1/2836 - 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 combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard; Control Guiding, e.g. edge alignment; Tensioning

Recent Application in this class:
#1
20250303661
2025-10-02

A DEVICE FOR ADJUSTING AND EQUALIZING THE TENSION IN A WEB-LIKE MATERIAL, AND A SINGLE FACER COMPRISING SAID DEVICE

#2
20250196513
2025-06-19

METHOD FOR OPERATING A SYSTEM HAVING A CORRUGATOR AND A PRINTING MACHINE, AND SYSTEM

#3
20240424759
2024-12-26

ARRANGEMENT FOR A CORRUGATOR

#4
20230405962
2023-12-21

Single facer with heating plates for producing corrugated board

#5
20230234321
2023-07-27

Single facer for manufacturing a corrugated board with a facilitated system for replacing the pressing belt

#6
20230191740
2023-06-22

Single facer for manufacturing corrugated board with a system for controlling the pressing member

#7
20230173784
2023-06-08

CORRUGATED CARDBOARD PRODUCTION PLANT WITH DOUBLE OUTPUT SIDE

#8
20200369487
2020-11-26

Assembly for a corrugator plant

#9
20200122426
2020-04-23

Apparatus for producing a corrugated product

#10
20190315085
2019-10-17

Apparatus for producing a corrugated product

#11
20190084267
2019-03-21

Corrugated cardboard plant

#12
20180099472
2018-04-12

Device for storing and removing cardboard for a bridge in a corrugated cardboard production line

#13
20180073861
2018-03-15

Device for determining the quality of a corrugated board web

#14
20170253001
2017-09-07

Method for producing corrugated board products having an oblique flute profile

#15
20150321440
2015-11-12

Apparatus for producing corrugated board products having an oblique flute profile

#16
20150174851
2015-06-25

Method and device for producing corrugated cardboard

#17
20150122423
2015-05-07

Assembly for producing an endless single-face laminated web of corrugated cardboard

#18
20140000785
2014-01-02

Corrugated board system for producing corrugated board

#19
20130068369
2013-03-21

Unit for laminating a first web onto a second web in a laminating machine and method for manufacturing a multi-layer composite

#20
20110011522
2011-01-20

Method and apparatus for producing a corrugated product

#21
20080308233
2008-12-18

Apparatus for manufacturing single faced corrugated pasteboard

#22
20070137788
2007-06-21

Method and system for position control of webs and corrugated board with a natural edge

#23
20060225830
2006-10-12

Apparatus and method for producing a corrugated product under ambient temperature conditions

#24
20050194088
2005-09-08

Method and apparatus for making corrugated cardboard