WO1999015453A8 - Preparation of a cotton wool end of a line of cotton wool - Google Patents

Preparation of a cotton wool end of a line of cotton wool

Info

Publication number
WO1999015453A8
WO1999015453A8 PCT/IB1998/001266 IB9801266W WO9915453A8 WO 1999015453 A8 WO1999015453 A8 WO 1999015453A8 IB 9801266 W IB9801266 W IB 9801266W WO 9915453 A8 WO9915453 A8 WO 9915453A8
Authority
WO
WIPO (PCT)
Prior art keywords
cotton wool
line
pressurised air
clamping
preparing
Prior art date
Application number
PCT/IB1998/001266
Other languages
German (de)
French (fr)
Other versions
WO1999015453A1 (en
Inventor
Albin Leuzinger
Original Assignee
Rieter Ag Maschf
Albin Leuzinger
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 Rieter Ag Maschf, Albin Leuzinger filed Critical Rieter Ag Maschf
Priority to EP98936619A priority Critical patent/EP1017608B1/en
Priority to AU85566/98A priority patent/AU8556698A/en
Priority to JP2000512771A priority patent/JP2001517739A/en
Priority to DE59803460T priority patent/DE59803460D1/en
Publication of WO1999015453A1 publication Critical patent/WO1999015453A1/en
Publication of WO1999015453A8 publication Critical patent/WO1999015453A8/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/22—Severing by heat or by chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/086—Preparing supply packages
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

The invention relates to a method or a device for carrying out a method for preparing a cotton wool end (E) of a line of cotton wool (B) for subsequent reprocessing of the same. Known devices for preparing a cotton wool end of a roll (W) usually operate by holding the cotton wool (B) in one or two clamping points and then tearing it apart. The actual tear line is not clearly defined. The aim of the invention is to remedy this problem. To that end, the line of cotton wool (B) is clamped across its width and the free end (E) extending beyond the clamping point (K) is separated immediately after the clamping point (K) by a current of pressurised air generated across more or less the width of the line of cotton wool (B). Said pressurised air current can be generated by a pressurised air nozzle (32) whose outlet (33) is situated adjacently and directly on the output side of the clamping device (K).
PCT/IB1998/001266 1997-09-25 1998-08-18 Preparation of a cotton wool end of a line of cotton wool WO1999015453A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP98936619A EP1017608B1 (en) 1997-09-25 1998-08-18 Preparation of a cotton wool end of a line of cotton wool
AU85566/98A AU8556698A (en) 1997-09-25 1998-08-18 Preparation of a cotton wool end of a line of cotton wool
JP2000512771A JP2001517739A (en) 1997-09-25 1998-08-18 Preparation of absorbent cotton end of absorbent cotton sheet
DE59803460T DE59803460D1 (en) 1997-09-25 1998-08-18 PREPARING A WADING END OF A WATERPAN

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742300A DE19742300A1 (en) 1997-09-25 1997-09-25 Preparation of a wad of cotton wool
DE19742300.0 1997-09-25

Publications (2)

Publication Number Publication Date
WO1999015453A1 WO1999015453A1 (en) 1999-04-01
WO1999015453A8 true WO1999015453A8 (en) 2000-05-04

Family

ID=7843576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1998/001266 WO1999015453A1 (en) 1997-09-25 1998-08-18 Preparation of a cotton wool end of a line of cotton wool

Country Status (6)

Country Link
EP (1) EP1017608B1 (en)
JP (1) JP2001517739A (en)
CN (1) CN1097022C (en)
AU (1) AU8556698A (en)
DE (2) DE19742300A1 (en)
WO (1) WO1999015453A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1306948B1 (en) * 1999-01-14 2001-10-11 Marzoli Spa PROCEDURE AND AUTOMATIC DEVICE FOR REPLACING THE CABLE, PREPARING AND JOINING ITS LINES AND STARTING UP IN A
JP6295922B2 (en) * 2014-11-05 2018-03-20 株式会社豊田自動織機 Preparation method of lap edge in comber
CN107161745B (en) * 2017-05-12 2019-05-03 安徽省萧县徽星机械制造有限公司 A kind of greenhouse is by production line Cover roller
EP3521220B1 (en) * 2018-02-06 2020-06-03 Valmet Technologies Oy A turn-up method and a turn-up device for a reel-up for reeling of fiber webs
CN114427132A (en) * 2021-12-31 2022-05-03 江苏欣洁织造有限公司 Manufacturing process and device of composite superfine fiber special for knitting towel machine
CN114803616A (en) * 2022-04-06 2022-07-29 上海先导慧能技术有限公司 Starting processing device and roll changing equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2763968B2 (en) * 1990-05-02 1998-06-11 マシーネンフアブリーク リーテル アクチエンゲゼルシヤフト Method of joining lap in lap processing machine and lap processing machine
CH681894A5 (en) * 1990-10-22 1993-06-15 Rieter Ag Maschf
JP2783067B2 (en) * 1992-06-19 1998-08-06 王子製紙株式会社 Frame change device
US5377930A (en) * 1993-01-15 1995-01-03 International Paper Company Paper turn-up system and method

Also Published As

Publication number Publication date
EP1017608B1 (en) 2002-03-20
DE19742300A1 (en) 1999-04-01
DE59803460D1 (en) 2002-04-25
JP2001517739A (en) 2001-10-09
WO1999015453A1 (en) 1999-04-01
AU8556698A (en) 1999-04-12
CN1097022C (en) 2002-12-25
EP1017608A1 (en) 2000-07-12
CN1271327A (en) 2000-10-25

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