Patents-Review.com
ClassID:

126663 ⎘

D21F11/12 - CPC Classification

Classification description:

Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines Making corrugated paper or board

Recent Application in this class:
#1
20250277339
2025-09-04

KRAFTLINER PAPER MADE OF SHORT CHEMICAL FIBRES

 #2
20250198089
2025-06-19

SINGLE LAYER WHITE KRAFTLINER

 #3
20250066575
2025-02-27

REPULPABLE AND RECYCLABLE COMPOSITE PACKAGING ARTICLES AND RELATED METHODS

 #4
20240263401
2024-08-08

MULTI-PLY LINER FOR USE IN CORRUGATED BOARD

 #5
20240254694
2024-08-01

METHOD FOR MANUFACTURING FLUTING AND/OR LINER FOR CORRUGATED BOARD

 #6
20240150146
2024-05-09

REEL EDITOR FOR PRE-PRINT PAPER, SHEET, AND BOX MANUFACTURING SYSTEMS

 #7
20230182981
2023-06-15

CORRUGATED CARDBOARD, CORRUGATED BOX, AND METHOD FOR PACKAGING A WET PRODUCT

 #8
20230084783
2023-03-16

Method for manufacturing two-sided laminated cardboard, as well as two-sided laminated cardboard manufactured by such a method

 #9
20230019391
2023-01-19

Light weight linerboard for corrugated board

 #10
20220403131
2022-12-22

Repulpable and recyclable composite packaging articles and related methods

 #11
20220372706
2022-11-24

METHOD TO PRODUCE A PAPERBOARD, A PAPERBOARD AND A CORRUGATED BOARD

 #12
20220275165
2022-09-01

Repulpable And Recyclable Composite Packaging Articles And Related Methods

 #13
20220204298
2022-06-30

Reel editor for pre-print paper, sheet, and box manufacturing systems

 #14
20220195660
2022-06-23

PROCESSES FOR MAKING IMPROVED CELLULOSE-BASED MATERIALS AND CONTAINERS

 #15
20220002950
2022-01-06

COMPOSITE WATERPROOF CORRUGATED PAPER AND MANUFACTURING METHOD THEREOF

 #16
20210404118
2021-12-30

CELLULOSE-BASED MATERIALS AND CONTAINERS MADE THEREFROM

 #17
20210404113
2021-12-30

PROCESSES FOR MAKING IMPROVED CELLULOSE-BASED MATERIALS AND CONTAINERS

 #18
20210262168
2021-08-26

Fire suppressing pleated packaging paper and method of manufacturing

 #19
20210047097
2021-02-18

High-strength fluting from NSSC pulp

 #20
20200370243
2020-11-26

KRAFTLINER PAPER MADE OF SHORT CHEMICAL FIBRES

 #21
20200332468
2020-10-22

Method to produce a paperboard, a paperboard and a corrugated board

 #22
20200157741
2020-05-21

Fire suppressing pleated packaging paper and method of manufacturing

 #23
20200032027
2020-01-30

Repulpable And Recyclable Composite Packaging Articles And Related Methods

 #24
20190352851
2019-11-21

Method and device for the production of a fibrous material web in a papermaking machine

 #25
20190270862
2019-09-05

Repulpable and recyclable composite packaging articles and related methods

 #26
20190264392
2019-08-29

Fabric belt

 #27
20190119855
2019-04-25

Coating composition for corrugated paper board

 #28
20190016551
2019-01-17

REEL EDITOR FOR PRE-PRINT PAPER, SHEET, AND BOX MANUFACTURING SYSTEMS

 #29
20180370176
2018-12-27

SHEET HEATING APPARATUS, SINGLE FACER, AND APPARATUS FOR MANUFACTURING CORRUGATED CARDBOARD SHEET

 #30
20180370061
2018-12-27

SLOTTER APPARATUS, AND SLOTTER POSITIONING METHOD, CARTON FORMER, AND CARDBOARD SHEET

 #31
20180346224
2018-12-06

Break Disk Insert

 #32
20180223071
2018-08-09

Repulpable and recyclable composite packaging articles and related methods

 #33
20170327285
2017-11-16

High-strength fluting from NSSC pulp

 #34
20170218161
2017-08-03

Repulpable and recyclable composite packaging articles and related methods

 #35
20160361888
2016-12-15

Method and equipment for control and manufacture of corrugated cardboard

 #36
20140272163
2014-09-18

Repulpable and recyclable composite packaging articles and related methods

 #37
20100224304
2010-09-09

Method of implanting RFID tags in corrugated paperboard

 #38
20080135199
2008-06-12

Corrugator belt

 #39
20080073033
2008-03-27

Machine for producing a corrugated cardboard web lined at least on one side

 #40
20070193910
2007-08-23

Method of Implanting RFID Tags in Corrugated Paperboard

 #41
20070023147
2007-02-01

MACHINE FOR THE MANUFACTURE OF A WEB OF AT LEAST SINGLE-FACED CORRUGATED BOARD