GB1323029A - Method and apparatus for making padding material - Google Patents

Method and apparatus for making padding material

Info

Publication number
GB1323029A
GB1323029A GB3239171A GB3239171A GB1323029A GB 1323029 A GB1323029 A GB 1323029A GB 3239171 A GB3239171 A GB 3239171A GB 3239171 A GB3239171 A GB 3239171A GB 1323029 A GB1323029 A GB 1323029A
Authority
GB
United Kingdom
Prior art keywords
pair
tow
rollers
downstream
upstream
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
Application number
GB3239171A
Inventor
R Bolliand
C Saligny
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Publication of GB1323029A publication Critical patent/GB1323029A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses

Abstract

1323029 Spreading tow; lap forming RHONE-POULENC-TEXTILE 9 July 1971 [10 July 1970] 32391/71 Headings D1F DIN and D1R A method of making padding material for stuffing articles e.g. sleeping bags, anoraks, comprises feeding tensioned tow 1 through an upstream pair of rollers 2 and then through a downstream pair of rollers 6, each pair of rollers having its respective rollers rotating at different peripheral speeds, and the upstream pair of rollers 2 having a higher ratio of peripheral speeds than the downstream pair 6, and the upper roller of the downstream pair 6 rotating with a faster peripheral speed than the lower roller of that pair. The ratio of the peripheral speeds of the upstream pair 2 is preferably greater than 5, and the ratio of the peripheral speeds of the downstream pair 6 is between 3 and 5. Each roller preferably has a smooth periphery and may be covered with rubber or plastics material. Downstream of each pair of rollers 2, 6, the tow passes over a spreader 4, 7 comprising arched bars. Also downstream of each pair of rollers 2, 6, the tow passes between holding cylinders 5, 8 which maintain the tow at its spread width. The tow is preferably a crimped tow of polyamide, polyester, polyolefin or acrylic filaments which may be passed over a spreader 3, comprising arched bars, upstream of the upstream pair of rollers 2. The spread tow is continuously laid as a mat on a conveyor 9 and may be sprayed with a thermosetting resin which is subsequently cured. Several mats of spread tow may be superposed before or after optional dusting with resin.
GB3239171A 1970-07-10 1971-07-09 Method and apparatus for making padding material Expired GB1323029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7026734A FR2096953B1 (en) 1970-07-10 1970-07-10

Publications (1)

Publication Number Publication Date
GB1323029A true GB1323029A (en) 1973-07-11

Family

ID=9058940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3239171A Expired GB1323029A (en) 1970-07-10 1971-07-09 Method and apparatus for making padding material

Country Status (12)

Country Link
US (1) US3737950A (en)
JP (2) JPS52141765A (en)
BE (1) BE769823A (en)
CH (1) CH524002A (en)
DE (1) DE2134345C3 (en)
DK (1) DK140891B (en)
FI (1) FI52121C (en)
FR (1) FR2096953B1 (en)
GB (1) GB1323029A (en)
NL (1) NL173292B (en)
SE (1) SE377324B (en)
SU (1) SU489300A3 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848295A (en) * 1970-07-10 1974-11-19 Rhone Poulenc Textile Process of making a bulked padding web
US4179776A (en) * 1977-09-19 1979-12-25 Harold Wortman Method and apparatus for deregistering and processing an open synthetic tow into fiber-filled articles
US6311377B1 (en) * 1998-04-28 2001-11-06 Owens Corning Fiberglass Technology, Inc. Apparatus and method for spreading fibrous tows into linear arrays of generally uniform density and products made thereby
DE60024411T2 (en) * 1999-01-12 2006-07-20 Hunter Douglas Inc. FIBER FLEECE
US7056403B2 (en) * 1999-01-12 2006-06-06 Hunter Douglas Inc. Apparatus for producing non-woven fabric
US6883213B2 (en) * 1999-01-12 2005-04-26 Hunter Douglas Inc. Apparatus for producing non-woven fabric
US7090743B2 (en) * 1999-09-20 2006-08-15 Hunter Douglas Inc. Pressure laminator apparatus
US6805771B1 (en) 1999-09-20 2004-10-19 Hunter Douglas Industries B.V. Pressure laminator apparatus and non woven fabric formed thereby
US6926055B1 (en) 1999-09-20 2005-08-09 Hunter Douglas Inc. Non-woven composite fabric and method and apparatus for manufacturing same
AU766101B2 (en) * 1999-09-20 2003-10-09 Hunter Douglas Industries Bv Non-woven warp yarn fabric materials and method and apparatus for manufacturing same
US7017244B2 (en) * 2002-06-03 2006-03-28 Hunter Douglas Inc. Beam winding apparatus
US7695486B2 (en) * 2002-10-02 2010-04-13 Linda Dixon Intradermal color introducing needle device, and apparatus and method involving the same
JP5557365B2 (en) * 2006-08-11 2014-07-23 Ｅｓファイバービジョンズ株式会社 Fiber bundle and web
DE102007012607B4 (en) * 2007-03-13 2009-02-26 Eads Deutschland Gmbh Spreading device for spreading fiber filament bundles and thus provided preform manufacturing device
JP6037828B2 (en) 2012-12-29 2016-12-07 ユニ・チャーム株式会社 Manufacturing method of opened fiber bundle, manufacturing method of cleaning member, fiber bundle opening device, and cleaning member manufacturing system
JP6073128B2 (en) 2012-12-29 2017-02-01 ユニ・チャーム株式会社 Cutting device and method for manufacturing cleaning member using cutting device
JP6047401B2 (en) * 2012-12-29 2016-12-21 ユニ・チャーム株式会社 Manufacturing method of opened fiber bundle, manufacturing method of cleaning member, fiber bundle opening device, and cleaning member manufacturing system
JP6047400B2 (en) * 2012-12-29 2016-12-21 ユニ・チャーム株式会社 Method and apparatus for manufacturing a cleaning member
JP6057707B2 (en) 2012-12-29 2017-01-11 ユニ・チャーム株式会社 Manufacturing method of opened fiber bundle, manufacturing method of cleaning member, fiber bundle opening device, and cleaning member manufacturing system
US20140182767A1 (en) 2012-12-29 2014-07-03 Unicharm Corporation Method of producing cleaning member
US20140187406A1 (en) 2012-12-29 2014-07-03 Unicharm Corporation Method of producing cleaning member
WO2014104325A1 (en) 2012-12-29 2014-07-03 ユニ・チャーム株式会社 Method for producing cleaning member, and system for producing cleaning member
JP6141023B2 (en) 2013-01-10 2017-06-07 ユニ・チャーム株式会社 Manufacturing method of web member including tow
JP6103945B2 (en) 2013-01-10 2017-03-29 ユニ・チャーム株式会社 Stacking apparatus and method for manufacturing web member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486217A (en) * 1945-07-20 1949-10-25 Johns Manville Method and apparatus for expansion of fibrous mats
FR1540268A (en) * 1966-11-15 1968-09-27 Rhodiaceta New stuffing material and process for preparing it
US3501811A (en) * 1967-07-03 1970-03-24 Celanese Corp Continuous filament webs

Also Published As

Publication number Publication date
JPS52141765A (en) 1977-11-26
FI52121C (en) 1977-06-10
DK140891B (en) 1979-12-03
DE2134345A1 (en) 1972-01-13
DE2134345C3 (en) 1975-12-04
NL7109454A (en) 1972-01-12
BE769823A (en) 1972-01-10
US3737950A (en) 1973-06-12
JPS5336383B2 (en) 1978-10-02
DK140891C (en) 1980-05-05
FI52121B (en) 1977-02-28
DE2134345B2 (en) 1975-04-24
CH524002A (en) 1972-06-15
FR2096953A1 (en) 1972-03-03
SU489300A3 (en) 1975-10-25
FR2096953B1 (en) 1974-03-22
JPS5434965A (en) 1979-03-14
NL173292B (en) 1983-08-01
SE377324B (en) 1975-06-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee