JP4724653B2 - 布材を乾式形成するための方法および装置 - Google Patents
布材を乾式形成するための方法および装置 Download PDFInfo
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- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
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- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
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- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
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- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
- D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
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- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/55—Polyesters
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- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
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- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
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- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
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- 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
- D04H13/00—Other non-woven fabrics
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Nonwoven Fabrics (AREA)
- Drying Of Solid Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Description
Claims (9)
- 布材を乾式に形成するための方法であって、
第1の不織布が形成され、そして形成ワイヤおよび後続の運搬ワイヤの間を移送ワイヤによって移送され、このとき該移送ワイヤの上部進行路および下部進行路の間には真空が存在し、それによって前記第1の不織布は前記下部進行路の下側に対して吸引され、次いで後続の運搬ワイヤ上に載せられること、
エアレイドによる第2の不織布が、少なくとも1つの形成ヘッドを使用して前記移送ワイヤの上部進行路の上側に形成され、該不織布は下向きに、そして前記移送ワイヤの下部進行路の下側に沿って導かれて、後続の運搬ワイヤ上に前記第1の不織布と共に載せられること
を特徴とする布材の乾式形成方法。 - 布材を乾式に形成するための方法であって、
繊維が真空ボックスの上方で第1の形成ワイヤの上に付着することにより、第1の不織布が第1の乾式形成ユニット内で形成されること、
移送ワイヤの上部進行路と下部進行路の間に真空が形成されることにより、繊維層が前記第1の形成ワイヤから前記移送ワイヤの前記下部進行路の下側へ移送され、このとき前記第1の不織布は前記下部進行路の下側に対して吸引され、次いで後続の形成ワイヤ上に載せられること、
エアレイドによる第2の不織布が、前記移送ワイヤの前記上部進行路の上側に、少なくとも1つの形成ヘッドを使用して形成されること、
前記第1の不織布が前記移送ワイヤに吸引され、それによって前記第2の不織布を通した吸引作用によって前記下部進行路に吸引されること、および
予め形成した前記2つの不織布の上に第3の不織布を形成するために、前記2つの不織布が、後続の運搬ワイヤに移送されること
を特徴とする布材の乾式形成方法。 - 前記2つの不織布が、前記移送ワイヤの下側に位置している間であって前記後続の運搬ワイヤへの移送中に、ローラとローラの間を通過することにより、前記2つの不織布が一体化されることを特徴とする請求項1または請求項2に記載の方法。
- 前記第1の不織布、および場合によっては第3の不織布が、カーディングによって製造されることを特徴とする請求項1から請求項3までのいずれか1項に記載の方法。
- ウェブ形成された前記複数の不織布が、ハイドロエンタングルメントによって一体化されることを特徴とする請求項4に記載の方法。
- 前記第1の不織布が前記第2の不織布の密度より大きい密度で製造され、好適には前記第1の不織布の密度が0.1g/m3から0.5g/m3までの間であり、前記第2の不織布の密度が0.01g/m3から0.10g/m3までの間であることを特徴とする請求項1から請求項3までのいずれか1項に記載の方法。
- 熱可塑性結合繊維の薄層が、第2の不織布に接する不織布の頂部層に配置され、好適には前記薄層が2g/m2から10g/m2までの間の基本重量を有していることを特徴とする請求項1から請求項6までのいずれか1項に記載の方法。
- 少なくとも2つの不織布から形成された布材を乾式に形成するための装置であって、
第1の不織布を形成するために使用される第1の形成ワイヤの後段に配置された移送ワイヤを含むこと、
前記移送ワイヤの上部および下部進行路の間に真空が存在し、それによって前記第1の不織布が前記下部進行路の下側に対して吸引され、次いで後続の形成ワイヤ上に載せられること、
少なくとも1つの形成ヘッドが前記移送ワイヤの上部進行路の上側に配置されること、および
真空ボックスが前記移送ワイヤの前記上部進行路と下部進行路の間に提供されること
を特徴とする布材の乾式形成装置。 - 前記第1の形成ワイヤの上方に形成ヘッドが提供されたことを特徴とする請求項8に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK200300661A DK200300661A (da) | 2003-05-01 | 2003-05-01 | Fremgangsmåde og apparat til törformning af et væv |
DKPA200300661 | 2003-05-01 | ||
PCT/DK2004/000289 WO2004097097A1 (en) | 2003-05-01 | 2004-04-28 | Method and apparatus for dry forming of a fabric |
Publications (2)
Publication Number | Publication Date |
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JP2006525435A JP2006525435A (ja) | 2006-11-09 |
JP4724653B2 true JP4724653B2 (ja) | 2011-07-13 |
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JP2006504367A Expired - Fee Related JP4724653B2 (ja) | 2003-05-01 | 2004-04-28 | 布材を乾式形成するための方法および装置 |
Country Status (14)
Country | Link |
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US (1) | US7331089B2 (ja) |
EP (1) | EP1618241B1 (ja) |
JP (1) | JP4724653B2 (ja) |
CN (1) | CN1780955B (ja) |
AT (1) | ATE370270T1 (ja) |
AU (1) | AU2004234473A1 (ja) |
CA (1) | CA2523846A1 (ja) |
DE (1) | DE602004008254T8 (ja) |
DK (2) | DK200300661A (ja) |
ES (1) | ES2291873T3 (ja) |
HR (1) | HRP20050913A2 (ja) |
NO (1) | NO326094B1 (ja) |
PT (1) | PT1618241E (ja) |
WO (1) | WO2004097097A1 (ja) |
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CA2930245C (en) | 2010-06-09 | 2019-02-26 | The Procter & Gamble Company | Apparatus for separating particles and methods for using same |
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JP6269181B2 (ja) | 2014-03-07 | 2018-01-31 | セイコーエプソン株式会社 | シート製造装置 |
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- 2003-05-01 DK DK200300661A patent/DK200300661A/da not_active Application Discontinuation
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- 2004-04-28 DK DK04729827T patent/DK1618241T3/da active
- 2004-04-28 CN CN2004800112232A patent/CN1780955B/zh not_active Expired - Fee Related
- 2004-04-28 EP EP04729827A patent/EP1618241B1/en not_active Expired - Lifetime
- 2004-04-28 AU AU2004234473A patent/AU2004234473A1/en not_active Abandoned
- 2004-04-28 AT AT04729827T patent/ATE370270T1/de not_active IP Right Cessation
- 2004-04-28 US US10/555,247 patent/US7331089B2/en not_active Expired - Fee Related
- 2004-04-28 JP JP2006504367A patent/JP4724653B2/ja not_active Expired - Fee Related
- 2004-04-28 DE DE602004008254T patent/DE602004008254T8/de active Active
- 2004-04-28 WO PCT/DK2004/000289 patent/WO2004097097A1/en active IP Right Grant
- 2004-04-28 PT PT04729827T patent/PT1618241E/pt unknown
- 2004-04-28 CA CA002523846A patent/CA2523846A1/en not_active Abandoned
- 2004-04-28 ES ES04729827T patent/ES2291873T3/es not_active Expired - Lifetime
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2005
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- 2005-10-26 NO NO20054979A patent/NO326094B1/no not_active IP Right Cessation
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JP2000513772A (ja) * | 1997-06-02 | 2000-10-17 | ザ、プロクター、エンド、ギャンブル、カンパニー | 吸収性複合ウェブの形成プロセス |
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Also Published As
Publication number | Publication date |
---|---|
EP1618241B1 (en) | 2007-08-15 |
EP1618241A1 (en) | 2006-01-25 |
DE602004008254T2 (de) | 2008-05-15 |
PT1618241E (pt) | 2007-11-19 |
HRP20050913A2 (en) | 2005-12-31 |
DK1618241T3 (da) | 2007-11-12 |
AU2004234473A1 (en) | 2004-11-11 |
DE602004008254D1 (de) | 2007-09-27 |
NO326094B1 (no) | 2008-09-22 |
WO2004097097A1 (en) | 2004-11-11 |
CA2523846A1 (en) | 2004-11-11 |
ATE370270T1 (de) | 2007-09-15 |
JP2006525435A (ja) | 2006-11-09 |
US20060230589A1 (en) | 2006-10-19 |
ES2291873T3 (es) | 2008-03-01 |
CN1780955A (zh) | 2006-05-31 |
DE602004008254T8 (de) | 2008-09-04 |
DK200300661A (da) | 2004-11-02 |
US7331089B2 (en) | 2008-02-19 |
CN1780955B (zh) | 2010-05-26 |
NO20054979L (no) | 2005-10-26 |
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