BR0103802A - Processo e aparelho de abertura de filamentos contìnuos - Google Patents

Processo e aparelho de abertura de filamentos contìnuos

Info

Publication number
BR0103802A
BR0103802A BR0103802-8A BR0103802A BR0103802A BR 0103802 A BR0103802 A BR 0103802A BR 0103802 A BR0103802 A BR 0103802A BR 0103802 A BR0103802 A BR 0103802A
Authority
BR
Brazil
Prior art keywords
tow
continuous filaments
opening process
continuous filament
rolls
Prior art date
Application number
BR0103802-8A
Other languages
English (en)
Other versions
BR0103802B1 (pt
Inventor
Hirco Hayashi
Kodai Furuya
Original Assignee
Uni Charm Corp
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 Uni Charm Corp filed Critical Uni Charm Corp
Publication of BR0103802A publication Critical patent/BR0103802A/pt
Publication of BR0103802B1 publication Critical patent/BR0103802B1/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/18—Separating or spreading

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

"PROCESSO E APARELHO DE ABERTURA DE FILAMENTOS CONTìNUOS". Processo e aparelho para abrir filamentos contínuos proporciona qualidade estável da camada fibrosa após o espalmar do feixe de filamentos encrespados. O feixe de filamentos é transportado por intermédio de uma pluralidade de rolos. Durante o transporte, ao feixe de filamentos é aplicada uma resistência num lado do feixe de filamentos contatando por deslizamento uma corpo corrediço com o feixe de filamentos entre os rolos. Conseq³entemente, os filamentos contínuos em pilhados em uma direção de espessura do feixe são levados a se separar numa direção de transporte do feixe. Assim, o feixe é aberto e os filamentos contínuos são espalmados numa direção de largura do feixe.
BRPI0103802-8A 2000-09-01 2001-08-30 processo e aparelho de abertura de filamentos contìnuos. BR0103802B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000265458A JP3678637B2 (ja) 2000-09-01 2000-09-01 連続フィラメントの開繊方法および開繊装置

Publications (2)

Publication Number Publication Date
BR0103802A true BR0103802A (pt) 2002-06-11
BR0103802B1 BR0103802B1 (pt) 2012-01-24

Family

ID=18752719

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0103802-8A BR0103802B1 (pt) 2000-09-01 2001-08-30 processo e aparelho de abertura de filamentos contìnuos.

Country Status (11)

Country Link
US (1) US7003856B2 (pt)
EP (1) EP1184496B1 (pt)
JP (1) JP3678637B2 (pt)
KR (1) KR100769863B1 (pt)
CN (1) CN1261629C (pt)
AT (1) ATE480654T1 (pt)
BR (1) BR0103802B1 (pt)
CA (1) CA2355510C (pt)
DE (1) DE60143007D1 (pt)
SG (1) SG107565A1 (pt)
TW (1) TW553750B (pt)

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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
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HUE055737T2 (hu) * 2015-07-07 2021-12-28 Mitsubishi Chem Corp Eljárás szálerõsített gyanta formázóanyag elõállítására
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CN108823687B (zh) * 2018-07-13 2020-04-21 中国纺织科学研究院有限公司 多氢键纤维丝束的开松方法
CN109516300A (zh) * 2018-09-21 2019-03-26 航宸石家庄新材料科技有限公司 一种利用影像控制碳纤维丝束展宽宽度的方法与设备
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EP4133047A1 (en) 2020-04-10 2023-02-15 The Procter & Gamble Company Cleaning article with preferential rheological solid composition
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Also Published As

Publication number Publication date
CN1350082A (zh) 2002-05-22
CA2355510A1 (en) 2002-03-01
JP2002069781A (ja) 2002-03-08
US7003856B2 (en) 2006-02-28
EP1184496B1 (en) 2010-09-08
JP3678637B2 (ja) 2005-08-03
BR0103802B1 (pt) 2012-01-24
SG107565A1 (en) 2004-12-29
EP1184496A3 (en) 2003-10-15
ATE480654T1 (de) 2010-09-15
DE60143007D1 (de) 2010-10-21
TW553750B (en) 2003-09-21
US20020026699A1 (en) 2002-03-07
KR20020082392A (ko) 2002-10-31
EP1184496A2 (en) 2002-03-06
CA2355510C (en) 2006-08-01
CN1261629C (zh) 2006-06-28
KR100769863B1 (ko) 2007-10-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/01/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2477 DE 26-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.