ClassID:

121569

D01D11/02 - CPC Classification

Classification description:

Other features of manufacture Opening bundles to space the threads or filaments from one another

Recent Application in this class:
#1
20230279594
2023-09-07

SPUNBOND NONWOVEN FABRIC WITH IMPROVED OPENING QUALITY AND NO HAZARDOUS RESIDUE, MANUFACTURING METHOD THEREOF AND MANUFACTURING APPARATUS THEREOF

#2
20230050464
2023-02-16

Method and apparatus for producing fiber-reinforced resin molding material

#3
20220055857
2022-02-24

Partially separated fiber bundle and method of manufacturing same

#4
20210245448
2021-08-12

Method and apparatus for producing fiber-reinforced resin molding material

#5
20210178637
2021-06-17

Spreader element for manufacturing unidirectional fiber-reinforced tapes

#6
20210156054
2021-05-27

Fiber spreading apparatus

#7
20210129387
2021-05-06

Methods of separating carbon fiber tows

#8
20210108342
2021-04-15

Partially separated fiber bundle, production method of partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method of fiber-reinforced resin molding material using partially separated fiber bundle

#9
20210086404
2021-03-25

METHOD FOR MANUFACTURING FIBER-REINFORCED RESIN MOLDING MATERIAL, AND DEVICE FOR MANUFACTURING FIBER-REINFORCED RESIN MOLDING MATERIAL

#10
20210017670
2021-01-21

Method for producing fiber-reinforced resin molding material, and apparatus for producing fiber-reinforced resin molding material

#11
20200190700
2020-06-18

Fiber width adjustment device, fiber width adjustment method and composite material molding method

#12
20200063291
2020-02-27

AN APPARATUS AND METHOD FOR SPREADING FIBRES

#13
20190352809
2019-11-21

Method for spreading a tow of textile non-braided filaments, preferably chemical or inorganic filaments

#14
20190275705
2019-09-12

Fiber-reinforced composites and methods of forming and using same

#15
20190093259
2019-03-28

Fiber-based device having a reconfigurable geometry

#16
20190070797
2019-03-07

Composite yarn and its manufacture

#17
20190062956
2019-02-28

FIBER TOW TREATMENT SYSTEM AND METHOD

#18
20190047180
2019-02-14

Method for making unidirectional fiber-reinforced tapes

#19
20190010630
2019-01-10

Device and method for spreading a fiber bundle

#20
20180344121
2018-12-06

Method for producing cleaning member, and system for producing cleaning member

#21
20180250849
2018-09-06

Method for manufacturing fiber-reinforced resin molding material, and device for manufacturing fiber-reinforced resin molding material

#22
20180119317
2018-05-03

Method for producing yarns separated from reinforcing fiber strands

#23
20180100251
2018-04-12

Process and apparatus for expanding multiple filament tow

#24
20180044827
2018-02-15

Fiber-reinforced composite

#25
20180043580
2018-02-15

Spreader element for manufacturing unidirectional fiber-reinforced tapes

#26
20170355550
2017-12-14

Method of manufacturing and manufacturing device for partial split-fiber fiber bundle and partial split-fiber fiber bundle

#27
20170136443
2017-05-18

Filament web type precursor fabric for activated carbon fiber fabric and method for preparing same

#28
20160221789
2016-08-04

Device for the twist-free width change of a fiber strip passing through the device, and system having a plurality of such devices

#29
20160177475
2016-06-23

Fiber tow treatment apparatus and system

#30
20160151959
2016-06-02

Process for steam drawing carbon-fiber precursor acrylic fiber bundle

#31
20160083873
2016-03-24

Method and device for opening fiber bundle

#32
20160060794
2016-03-03

Method and device for processing carbon fiber strands

#33
20150351600
2015-12-10

Method for producing cleaning member, and system for producing cleaning member

#34
20150314558
2015-11-05

Device for producing composite material, composite material produced using same, and method for producing composite material

#35
20140183929
2014-07-03

Method and apparatus for manufacturing cleaning member

#36
20140183928
2014-07-03

Method of producing opened fiber bundle, method of producing cleaning member, apparatus which opens fiber bundle, and system which produces cleaning member

#37
20140183780
2014-07-03

Method of producing opened fiber bundle, and method of producing cleaning member, apparatus which opens fiber bundle, and system which produces cleaning member

#38
20140127083
2014-05-08

Treatment of tough inorganic fibers and their use in a mounting mat for exhaust gas treatment device

#39
20140115848
2014-05-01

Method for producing carbon-fiber-precursor acrylic fiber bundle

#40
20130240133
2013-09-19

Nonwoven from bulked filament tow

#41
20120274003
2012-11-01

Method for enhanced fiber bundle dispersion with a divergent fiber draw unit

#42
20120213997
2012-08-23

FIBER TOW TREATMENT APPARATUS AND SYSTEM

#43
20120135227
2012-05-31

Method for spreading fiber bundles, spread fiber sheet, and method for manufacturing a fiber-reinforced sheet

#44
20090036016
2009-02-05

Nonwoven from bulked filament tow

#45
20080230943
2008-09-25

Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit