JP4361663B2 - 強化繊維束の開繊方法及びプリプレグ製造方法 - Google Patents

強化繊維束の開繊方法及びプリプレグ製造方法 Download PDF

Info

Publication number
JP4361663B2
JP4361663B2 JP2000101758A JP2000101758A JP4361663B2 JP 4361663 B2 JP4361663 B2 JP 4361663B2 JP 2000101758 A JP2000101758 A JP 2000101758A JP 2000101758 A JP2000101758 A JP 2000101758A JP 4361663 B2 JP4361663 B2 JP 4361663B2
Authority
JP
Japan
Prior art keywords
fiber bundle
reinforcing fiber
tension
prepreg
roll
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2000101758A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001288639A (ja
JP2001288639A5 (enExample
Inventor
真仁 田口
彰浩 伊藤
稔之 伊藤
昌彦 種池
和也 後藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
Mitsubishi Rayon Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Chemical Corp, Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Chemical Corp
Priority to JP2000101758A priority Critical patent/JP4361663B2/ja
Publication of JP2001288639A publication Critical patent/JP2001288639A/ja
Publication of JP2001288639A5 publication Critical patent/JP2001288639A5/ja
Application granted granted Critical
Publication of JP4361663B2 publication Critical patent/JP4361663B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
JP2000101758A 2000-04-04 2000-04-04 強化繊維束の開繊方法及びプリプレグ製造方法 Expired - Lifetime JP4361663B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000101758A JP4361663B2 (ja) 2000-04-04 2000-04-04 強化繊維束の開繊方法及びプリプレグ製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000101758A JP4361663B2 (ja) 2000-04-04 2000-04-04 強化繊維束の開繊方法及びプリプレグ製造方法

Publications (3)

Publication Number Publication Date
JP2001288639A JP2001288639A (ja) 2001-10-19
JP2001288639A5 JP2001288639A5 (enExample) 2007-05-24
JP4361663B2 true JP4361663B2 (ja) 2009-11-11

Family

ID=18615746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000101758A Expired - Lifetime JP4361663B2 (ja) 2000-04-04 2000-04-04 強化繊維束の開繊方法及びプリプレグ製造方法

Country Status (1)

Country Link
JP (1) JP4361663B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2551646A (en) * 2016-06-07 2017-12-27 Fernando Gerard Fibre spreading

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2014433B1 (en) * 2006-04-28 2015-11-18 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Apparatus and method for production of fiber-reinforced resin strand
JP5540722B2 (ja) * 2010-01-20 2014-07-02 三菱樹脂株式会社 プリプレグの製造装置及び製造方法
JP5614187B2 (ja) * 2010-09-10 2014-10-29 東レ株式会社 複合強化繊維束の製造方法およびそれを用いた成形材料
JP5667484B2 (ja) * 2011-03-17 2015-02-12 帝人株式会社 開繊繊維の製造法、製造装置
JP5553074B2 (ja) * 2012-02-04 2014-07-16 福井県 繊維束の開繊方法及び装置
JP6047400B2 (ja) 2012-12-29 2016-12-21 ユニ・チャーム株式会社 清掃部材を製造する方法及び装置
JP6073128B2 (ja) 2012-12-29 2017-02-01 ユニ・チャーム株式会社 切断装置及び切断装置を用いた清掃部材の製造方法
JP6047401B2 (ja) 2012-12-29 2016-12-21 ユニ・チャーム株式会社 開繊された繊維束の製造方法、清掃部材の製造方法、繊維束の開繊装置、及び清掃部材の製造システム
US20140182767A1 (en) 2012-12-29 2014-07-03 Unicharm Corporation Method of producing cleaning member
JP6057707B2 (ja) 2012-12-29 2017-01-11 ユニ・チャーム株式会社 開繊された繊維束の製造方法、清掃部材の製造方法、繊維束の開繊装置、及び清掃部材の製造システム
JP6116589B2 (ja) 2012-12-29 2017-04-19 ユニ・チャーム株式会社 清掃部材を製造する方法、及び清掃部材を製造するシステム
US20140187406A1 (en) * 2012-12-29 2014-07-03 Unicharm Corporation Method of producing cleaning member
JP6141023B2 (ja) 2013-01-10 2017-06-07 ユニ・チャーム株式会社 トウを含むウエブ部材の製造方法
JP6103945B2 (ja) 2013-01-10 2017-03-29 ユニ・チャーム株式会社 積み重ね装置及びウェブ部材を製造する方法
KR102010116B1 (ko) * 2013-04-19 2019-08-12 후쿠이 켄 섬유 다발의 개섬 방법 및 장치
JP5870392B1 (ja) 2015-01-13 2016-03-01 株式会社アドウェルズ 処理方法および処理装置
KR101851531B1 (ko) * 2016-01-08 2018-04-24 한화첨단소재 주식회사 섬유접촉-비접촉, 고정 또는 회전롤이 적용된 섬유펼침기
KR101811712B1 (ko) * 2016-03-03 2017-12-22 한화첨단소재 주식회사 섬유펼침기를 이용하여 섬유의 분산성과 수지의 함침성을 향상시킨 smc 제조방법
JP7291603B2 (ja) * 2018-11-08 2023-06-15 ミズノ テクニクス株式会社 トウプリプレグ製造装置
ES2980234T3 (es) 2018-12-28 2024-09-30 Kurashiki Boseki Kk Lámina de fibra de carbono con resina integrada, método para producir una lámina de fibra de carbono con resina integrada y método para producir un producto moldeado de resina reforzada con fibra
US12011884B2 (en) 2019-02-14 2024-06-18 Kurashiki Boseki Kabushiki Kaisha Fiber-reinforced resin molded body and method for producing carbon fiber sheet used therefor
JP7355768B2 (ja) * 2020-03-18 2023-10-03 ミズノ テクニクス株式会社 フィラメントワインディング装置
JP7525886B2 (ja) * 2020-10-12 2024-07-31 株式会社ハーモニ産業 繊維束の開繊風洞機構
CN112481766B (zh) * 2020-12-02 2021-08-10 常州市新创智能科技有限公司 一种高克重碳纤维纱线展纤装置
CN114988216A (zh) * 2022-08-02 2022-09-02 江苏高倍智能装备有限公司 一种具备展纱功能的碳纤维复绕机及控制方法
WO2024262580A1 (ja) * 2023-06-20 2024-12-26 三菱ケミカル株式会社 プリプレグ、プリプレグの製造方法および繊維強化複合材料
KR102680463B1 (ko) * 2024-01-18 2024-07-02 신관식 가연분사기의 가연사 분리장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2551646A (en) * 2016-06-07 2017-12-27 Fernando Gerard Fibre spreading

Also Published As

Publication number Publication date
JP2001288639A (ja) 2001-10-19

Similar Documents

Publication Publication Date Title
JP4361663B2 (ja) 強化繊維束の開繊方法及びプリプレグ製造方法
US6743392B2 (en) Production device and method for opened fiber bundle and prepreg production method
JP3562205B2 (ja) 熱硬化性プリプレグ用の炭素繊維束の開繊装置および開繊方法およびプリプレグの製造方法
JP2009114612A (ja) チョップド繊維束および成形材料の製造方法、成形材料、繊維強化プラスチック
JP5764222B2 (ja) 補強繊維ストランドの製造方法
JP2009114611A (ja) チョップド繊維束および成形材料の製造方法、成形材料、繊維強化プラスチック
JP6077577B2 (ja) 補強繊維ストランド分繊糸の製造方法
US11794419B2 (en) Fiber-reinforced resin molding material molded product and method of producing same
JP2004238615A (ja) 一方向性プリプレグ、強化繊維シートの製造方法および製造装置
EP2980309A1 (en) Carbon fiber nonwoven
JP2001316971A (ja) 強化繊維織物及びその製造方法、並びに強化繊維織物の糸条開繊装置
JPS62184172A (ja) 繊維束の拡幅法
JP2001262443A (ja) 繊維束の開繊装置及び開繊方法並びにプリプレグの製造方法
JP2013076193A (ja) 繊維束の開繊装置及び開繊方法
JP2014122449A (ja) 拡幅ストランドの製造方法
JP2002363855A (ja) 繊維束の開繊装置および開繊方法ならびにプリプレグの製造方法
JP2001219473A (ja) 繊維強化樹脂成形体の製造方法
JP2004225222A (ja) 強化繊維束の開繊方法および開繊装置
JP2004162055A (ja) プリプレグの製造方法および製造装置
JPH07173305A (ja) シート状プリプレグの製造方法及び装置
JP2004225183A (ja) 強化繊維束の開繊方法および開繊装置
JP2006257593A (ja) 熱硬化性プリプレグ用の強化繊維束の開繊装置および開繊方法およびプリプレグの製造方法
JPS61275438A (ja) 繊維束の拡幅法
KR100493224B1 (ko) 강화섬유속의개섬방법과장치및프리프레그의제조방법
JP3702535B2 (ja) プリプレグの製造方法およびその装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070403

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070403

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090518

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090602

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090709

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090804

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090813

R151 Written notification of patent or utility model registration

Ref document number: 4361663

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120821

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120821

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130821

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130821

Year of fee payment: 4

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130821

Year of fee payment: 4

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130821

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term