GB1323029A - Method and apparatus for making padding material - Google Patents
Method and apparatus for making padding materialInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
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.
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)
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 |
US6883213B2 (en) * | 1999-01-12 | 2005-04-26 | Hunter Douglas Inc. | Apparatus for producing non-woven fabric |
WO2001021877A1 (en) * | 1999-09-20 | 2001-03-29 | Hunter Douglas Inc. | Non-woven warp yarn fabric materials and method and apparatus for manufacturing same |
US7056403B2 (en) * | 1999-01-12 | 2006-06-06 | Hunter Douglas Inc. | Apparatus for producing non-woven fabric |
EP1600544B1 (en) * | 1999-01-12 | 2013-10-16 | Hunter Douglas Inc. | Method for manufacturing a nonwoven 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 |
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 |
US20140187406A1 (en) | 2012-12-29 | 2014-07-03 | Unicharm Corporation | Method of producing cleaning member |
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 |
US10098516B2 (en) | 2012-12-29 | 2018-10-16 | Unicharm Corporation | Method for producing cleaning member, and system for producing cleaning member |
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 |
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 |
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 |
US20140182767A1 (en) | 2012-12-29 | 2014-07-03 | Unicharm Corporation | Method of 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)
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 |
-
1970
- 1970-07-10 FR FR7026734A patent/FR2096953B1/fr not_active Expired
-
1971
- 1971-06-18 FI FI711733A patent/FI52121C/en active
- 1971-06-21 SU SU1666702A patent/SU489300A3/en active
- 1971-07-08 NL NLAANVRAGE7109454,A patent/NL173292B/en not_active IP Right Cessation
- 1971-07-09 DK DK340971AA patent/DK140891B/en unknown
- 1971-07-09 GB GB3239171A patent/GB1323029A/en not_active Expired
- 1971-07-09 DE DE2134345A patent/DE2134345C3/en not_active Expired
- 1971-07-09 CH CH1012571A patent/CH524002A/en not_active IP Right Cessation
- 1971-07-09 SE SE7108928A patent/SE377324B/xx unknown
- 1971-07-09 BE BE769823A patent/BE769823A/en not_active IP Right Cessation
- 1971-07-12 US US00161627A patent/US3737950A/en not_active Expired - Lifetime
-
1977
- 1977-02-18 JP JP1701877A patent/JPS52141765A/en active Granted
-
1978
- 1978-04-06 JP JP4075778A patent/JPS5434965A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE377324B (en) | 1975-06-30 |
JPS5336383B2 (en) | 1978-10-02 |
DK140891B (en) | 1979-12-03 |
DE2134345B2 (en) | 1975-04-24 |
BE769823A (en) | 1972-01-10 |
DE2134345C3 (en) | 1975-12-04 |
FI52121B (en) | 1977-02-28 |
JPS5434965A (en) | 1979-03-14 |
DK140891C (en) | 1980-05-05 |
SU489300A3 (en) | 1975-10-25 |
NL173292B (en) | 1983-08-01 |
DE2134345A1 (en) | 1972-01-13 |
CH524002A (en) | 1972-06-15 |
US3737950A (en) | 1973-06-12 |
FI52121C (en) | 1977-06-10 |
FR2096953B1 (en) | 1974-03-22 |
FR2096953A1 (en) | 1972-03-03 |
NL7109454A (en) | 1972-01-12 |
JPS52141765A (en) | 1977-11-26 |
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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 |