B31F5/022 - CPC Classification Index

ClassID:

55377 ⎘

B31F5/022 - CPC Classification

Classification description:

Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating using a rotary tool

Recent Application in this class:

20260109129

2026-04-23

BINDING DEVICE

20250028273

2025-01-23

SHEET PROCESSING APPARATUS, SHEET PROCESSING METHOD, AND IMAGE FORMING SYSTEM

20200385931

2020-12-10

Process for making a multi-ply dispersible wipe

20190077108

2019-03-14

Binding member and binding device

20190047313

2019-02-14

Creasing device for forming creases in paper and bookbinding articles, and machine comprising such device

20180361775

2018-12-20

Book binding device and applicator

20180275585

2018-09-27

Projection arrangement for binding device

20170190136

2017-07-06

Creasing devices

20170144421

2017-05-25

ADHERING DEVICE AND ADHERING METHOD

#10

20160041516

2016-02-11

Binding device and image forming apparatus including the same

#11

20100216618

2010-08-26

Method and device for producing filter inserts

#12

20090288757

2009-11-26

Apparatus and method for carrying out a continued union of paper webs

#13

20060266473

2006-11-30

Bonding by induced high-rate of shear deformation

#14

20060162864

2006-07-27

Methods and envelopes for rational sealing of documents and inserts of different kinds in envelopes

#15

20060070714

2006-04-06

Apparatus and method for carrying out a continued union of paper webs

#16

20050147797

2005-07-07

Device and method for joining layers for forming sheet products and resulting products

#17

20050109477

2005-05-26

Crimper with crimping wheels mounted on linear bearings