JPH08502100A - 開口を有する新不織布 - Google Patents
開口を有する新不織布Info
- Publication number
- JPH08502100A JPH08502100A JP51400893A JP51400893A JPH08502100A JP H08502100 A JPH08502100 A JP H08502100A JP 51400893 A JP51400893 A JP 51400893A JP 51400893 A JP51400893 A JP 51400893A JP H08502100 A JPH08502100 A JP H08502100A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- pyramid
- woven fabric
- cloth
- support member
- 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.)
- Granted
Links
Classifications
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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
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/068—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- 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
- D04H1/495—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 for formation of patterns, e.g. drilling or rearrangement
-
- 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
- D04H1/736—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 characterised by the apparatus for arranging fibres
-
- 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)
-
- 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
-
- 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
- D04H3/04—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 in rectilinear paths, e.g. crossing at right angles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Nonwoven Fabrics (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.多数の糸状繊維グループを含む不織布であって、前記繊維グループは、この 不織布の所定の穴パターンを区画するため、前記複数の繊維グループの間で共通 の繊維を介して接合部で交差し、前記糸状繊維グループは複数の平行かつ緊密に 緻密化された繊維セグメントを含み、この繊維セグメントの少なくともいくつか は、前記平行かつ緊密に緻密化された繊維セグメント周縁の少なくとも一部の周 りに周回状に巻き付けられる繊維セグメントを含む不織布。 2.前記周回状に繊維セグメントを巻き付けられる部分は、前記糸状繊維グルー プに延びて入り込み、かつ少なくともこの繊維グループの一部を貫通する繊維セ グメントを含む請求の範囲第1項記載の不織布。 3.前記周回状に繊維セグメントを巻き付けられる部分は、前記交差接合部の間 にある繊維グループのほぼ中間に位置する請求の範囲第1項記載の不織布。 4.前記いくつかの繊維グループにある複数の平行かつ緊密に充填された繊維セ グメントは螺旋状の延びる道筋を有する請求の範囲第1項記載の不織布。 5.前記交差した接合部の間には配置される、周回状に繊維セグメントを巻き付 けられる部分は複数存在する請求の範囲第1項記載の不織布。 6.前記接合部は複数の繊維セグメントを含み、この繊維セグメントのいくつか は直線状であり、他の一部は90゜曲がっており、そしてさらに他の一部は接合 部の内部で対角線状に進む道筋を有する請求の範囲第1項記載の不織布。 7.前記接合部は、布の「Z方向」に延びる繊維セグメントを含む請求の範囲第 6項記載の不織布。 8.糸状繊維グループを形成するための複数の再配置された線を含む不 織布であって、前記繊維グループ内の繊維セグメントは緻密化され、かつほぼ平 行であり、またこの不織布はさらに複数の緊密に絡み合った領域を備え、この絡 み合った領域のいくつかは前記糸状繊維グループと交差し、また他の絡み合った 領域は糸状繊維グループに配置される不織布。 9.前記糸状繊維グループに配置される絡み合い領域は、糸状繊維グループと交 差して隣り合う絡み合い領域の間のほぼ中間に設けられる請求の範囲第8項記載 の不織布。 10.多数の糸状繊維グループを備える不織布であって、これらの繊維グループ は、穴の所定のパターンを定めるため、これら複数の繊維グループに共通な繊維 を介して接合部で交差し、前記糸状繊維グループは、複数の平行で緊密に緻密化 された繊維セグメントを含み、前記糸状繊維グループの少なくともいくつかにあ る繊維セグメントはねじりを加えられ、これによって繊維グループは、前記糸状 繊維グループに沿って進むとき、らせん形の道筋に従う不織布。 11.穴の所定のパターンを有する不織布の製造装置であって、前記穴のパター ンは、出発時の繊維材料の一つの層から、接合部で交差する糸状繊維グループに よって定められ、出発繊維材料の個々の繊維エレメントは流体の力の影響下で移 動することができ、出発繊維材料は、特定のパターン配置を有して繊維ウェブを 支持する三次元の支持部材を含み、前記支持部材はその一面にパターンに従って 配置される複数のピラミッドを備え、各ピラミッドは、頂点と基底、および頂点 から基底に向けて延びる複数の側面を有し、ピラミッド側面は支持部材の水平面 に対して55゜を越える角度をなし、前記支持部材はピラミッドに関する所定の パターンに従って配置される複数の開口と、繊維層が支持部材上にある間前記ピ ラミッドに対して同時に互いに隣り合う流体の流れを射出する 手段を備える装置。 12.前記開口は、ピラミッドの側面が前記支持部材に出会う領域に配置される 請求の範囲第11項記載の装置。 13.前記開口は、ピラミッドの側面に延び上がる請求の範囲第12項記載の装 置。 14.前記各ピラミッドは四つの側面を有する請求の範囲第11項記載の装置。 15.前記ピラミッドの頂点は支持部材の長手方向およびこれと直交する方向に 配列される請求の範囲第14項記載の装置。 16.前記装置は、ピラミッドの側面に位置する開口とピラミッドの四隅に位置 する開口を有する請求の範囲第11項記載の装置。 17.前記開口は楕円形をなす請求の範囲第11項記載の装置。 18.前記開口は楕円形をなし、かつ隣り合うピラミッド側面の一部に沿って延 び、また四つのピラミッドが出会う四隅を貫通して延びる請求の範囲第11項記 載の装置。 19.前記ピラミッド側面は支持部材の水平面に対して少なくとも70゜の角度 で延びてピラミッドの側面の一部を形成し、この後この側面の一部からピラミッ ドの頂点までは前記水平面に対し70゜より少ない角度で延びる請求の範囲第1 1項記載の装置。 20.前記ピラミッドの側面は支持部材の水平面に対して65゜を越える角度を なす請求の範囲第11項記載の装置。 21.前記開口は円形で、隣り合うピラミッドの基底間の距離にほぼ等しい径を 有する請求の範囲第11項記載の装置。 22.出発繊維材料の一層から再配置された不織布を製造する装置であって、個 々の繊維要素は流体の力の影響下で移動することができ、前記出発繊維材料は、 回転可能な中空ドラムであって、ドラムの外表面から 延びる複数のピラミッドを備えるドラムを備え、前記ピラミッドは、ドラムの軸 方向および周方向に配置され、各ピラミッドは、頂点と基底、および頂点から基 底に向けて延びる複数の側面を有し、ピラミッド側面はドラムの面に対して55 ゜を越える角度をなし、前記ドラムは所定のパターンに従って配置される複数の 開口と、ドラム周縁の一部の上にあるピラミッドの頂点に前記繊維層を位置させ る手段と、ドラムの外側にあって、まず前記繊維層に対し、ついでピラミッドに 対し、そして開口を通してドラムに対し同時に互いに隣り合う流体の流れを射出 する手段と、前記流体がドラムの外表面に対して射出されている間前記ドラムを 回転する手段と、ドラムの内側にあって、流体をドラムの表面から取り出す手段 と、前記再配置された布をドラムの表面から取り外す手段を備えた装置。 23.ランダムに配置されて重なり合う互いに摩擦係合する繊維の層から、繊維 セグメントのグループによって定められる互いに離隔した開口を含む不織布の製 造方法であって、前記繊維は流体の力に応じて移動することができ、前記方法は 、その統合性を保つため、影響を受ける領域の到る所において局所的に前記繊維 層を支持する工程と、繊維層がこのように支持されている間、前記離隔した領域 の間に位置する隣り合う繊維セグメントにより近接し、かつ平行の度合いが増す ように、繊維セグメントを、前記繊維層の中で、横方向に離隔された層の領域か ら側方へ、そして互いに長手方向に移動させる工程と、周方向の道筋に沿って、 より近接しまた平行の程度を増すよう移動された繊維セグメントの周りに、繊維 セグメントを同時に移動させる工程と、繊維層の面およびこの面に平行に作用す る回転力成分の一部、繊維層の面に平行に作用する相対向して横方向に並進する 力の成分と、共働する力の回転成分からなる離隔した領域の力のそれぞれ隣接す る対のほぼ中央に適用する工程であ って、このとき他の回転力は繊維層の面とこの面に垂直に作用する工程を含む方 法。 24.多数の糸状繊維グループを含む不織布であって、前記繊維グループは、布 の穴の所定のパターンを定めるため、複数の前記繊維グループに共通の繊維を介 して接合部で交差し、前記布は少なくとも0.5の開放性指数と、少なくとも0 .14g/cm3のストランド密度計算値を有する不織布。 25.前記開放性指数は少なくとも0.6である請求の範囲第24項記載の不織 布。 26.前記ストランド密度計算値は少なくとも0.15g/cm3である請求の範囲 第25項記載の不織布。 27.前記開放性指数は少なくとも0.75である請求の範囲第24項記載の不 織布。 28.前記ストランド密度計算値は少なくとも0.18g/cm3である請求の範囲 第27項記載の不織布。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/491,797 US5098764A (en) | 1990-03-12 | 1990-03-12 | Non-woven fabric and method and apparatus for making the same |
US82322892A | 1992-01-21 | 1992-01-21 | |
ZA921174A ZA921174B (en) | 1990-03-12 | 1992-02-18 | Novel apertured non-woven fabric |
PCT/US1992/001055 WO1993015902A1 (en) | 1990-03-12 | 1992-02-18 | Novel apertured non-woven fabric |
SG9602529A SG89225A1 (en) | 1990-03-12 | 1992-02-18 | Novel apertured non-woven fabric |
CA 2130177 CA2130177C (en) | 1990-03-12 | 1992-02-18 | Novel apertured non-woven fabric |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001074952A Division JP2001288671A (ja) | 2001-03-15 | 2001-03-15 | 開口を有する不織布の製造装置及び方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08502100A true JPH08502100A (ja) | 1996-03-05 |
JP3193051B2 JP3193051B2 (ja) | 2001-07-30 |
Family
ID=38598463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51400893A Expired - Lifetime JP3193051B2 (ja) | 1990-03-12 | 1992-02-18 | 開口を有する不織布 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5098764A (ja) |
EP (1) | EP0626902B1 (ja) |
JP (1) | JP3193051B2 (ja) |
AU (1) | AU680399B2 (ja) |
BG (1) | BG61879B1 (ja) |
BR (1) | BR9207081A (ja) |
CA (1) | CA2130177C (ja) |
FI (1) | FI117340B (ja) |
GR (1) | GR3029566T3 (ja) |
SG (1) | SG89225A1 (ja) |
SK (1) | SK281627B6 (ja) |
WO (1) | WO1993015902A1 (ja) |
ZA (1) | ZA921174B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012502202A (ja) * | 2008-09-11 | 2012-01-26 | オルバニー インターナショナル コーポレイション | 工業用布およびその製造方法 |
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US3498874A (en) * | 1965-09-10 | 1970-03-03 | Du Pont | Apertured tanglelaced nonwoven textile fabric |
US3486168A (en) * | 1966-12-01 | 1969-12-23 | Du Pont | Tanglelaced non-woven fabric and method of producing same |
US3485706A (en) * | 1968-01-18 | 1969-12-23 | Du Pont | Textile-like patterned nonwoven fabrics and their production |
US3682756A (en) * | 1970-03-24 | 1972-08-08 | Johnson & Johnson | Nonwoven fabric comprising rosebuds bounded by bundles |
US3800364A (en) * | 1970-03-24 | 1974-04-02 | Johnson & Johnson | Apparatus (discontinuous imperforate portions on backing means of closed sandwich) |
US3681182A (en) * | 1970-03-24 | 1972-08-01 | Johnson & Johnson | Nonwoven fabric comprising discontinuous large holes connected by fiber bundles defining small holes |
US3787932A (en) * | 1970-03-24 | 1974-01-29 | Johnson & Johnson | Method and apparatus (continuous imperforate portions on backing means of closed sandwich) |
US3679535A (en) * | 1970-03-24 | 1972-07-25 | Johnson & Johnson | Nonwoven fabric comprising discontinuous groups of small holes connected by ribbons defining large holes |
US3750237A (en) * | 1970-03-24 | 1973-08-07 | Johnson & Johnson | Method for producing nonwoven fabrics having a plurality of patterns |
US3750236A (en) * | 1970-03-24 | 1973-08-07 | Johnson & Johnson | Method and apparatus (discontinuous imperforate portions on backing means of open sandwich) |
US3873255A (en) * | 1971-01-27 | 1975-03-25 | Johnson & Johnson | Apparatus for producing nonwoven fabric |
US4021284A (en) * | 1972-11-13 | 1977-05-03 | Johnson & Johnson | Nonwoven fabric and method and apparatus for producing the same |
US4379799A (en) * | 1981-02-20 | 1983-04-12 | Chicopee | Nonwoven fabric having the appearance of apertured, ribbed terry cloth |
US4465726A (en) * | 1983-06-23 | 1984-08-14 | Chicopee | Ribbed terry cloth-like nonwoven fabric and process and apparatus for making same |
US4960630A (en) * | 1988-04-14 | 1990-10-02 | International Paper Company | Apparatus for producing symmetrical fluid entangled non-woven fabrics and related method |
JPH0737702B2 (ja) * | 1986-12-31 | 1995-04-26 | ユニ・チヤ−ム株式会社 | 開孔模様を有する不織布 |
US4970104A (en) * | 1988-03-18 | 1990-11-13 | Kimberly-Clark Corporation | Nonwoven material subjected to hydraulic jet treatment in spots |
US4925722A (en) * | 1988-07-20 | 1990-05-15 | International Paper Company | Disposable semi-durable nonwoven fabric |
US5098764A (en) * | 1990-03-12 | 1992-03-24 | Chicopee | Non-woven fabric and method and apparatus for making the same |
-
1990
- 1990-03-12 US US07/491,797 patent/US5098764A/en not_active Expired - Lifetime
-
1992
- 1992-02-18 SK SK951-94A patent/SK281627B6/sk not_active IP Right Cessation
- 1992-02-18 ZA ZA921174A patent/ZA921174B/xx unknown
- 1992-02-18 EP EP19920913887 patent/EP0626902B1/en not_active Expired - Lifetime
- 1992-02-18 CA CA 2130177 patent/CA2130177C/en not_active Expired - Lifetime
- 1992-02-18 WO PCT/US1992/001055 patent/WO1993015902A1/en active IP Right Grant
- 1992-02-18 AU AU21823/92A patent/AU680399B2/en not_active Expired
- 1992-02-18 SG SG9602529A patent/SG89225A1/en unknown
- 1992-02-18 JP JP51400893A patent/JP3193051B2/ja not_active Expired - Lifetime
- 1992-02-18 BR BR9207081A patent/BR9207081A/pt not_active IP Right Cessation
-
1994
- 1994-08-16 BG BG98980A patent/BG61879B1/bg unknown
- 1994-08-17 FI FI943781A patent/FI117340B/fi not_active IP Right Cessation
-
1999
- 1999-03-04 GR GR990400650T patent/GR3029566T3/el unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012502202A (ja) * | 2008-09-11 | 2012-01-26 | オルバニー インターナショナル コーポレイション | 工業用布およびその製造方法 |
JP2012149370A (ja) * | 2010-12-28 | 2012-08-09 | Kao Corp | 不織布製造用支持体および賦形不織布の製造方法 |
JP2018068863A (ja) * | 2016-11-02 | 2018-05-10 | カリーナシステム株式会社 | ガーゼ検出システム |
US11488304B2 (en) | 2018-05-01 | 2022-11-01 | Eizo Corporation | Gauze detection system and gauze detection method |
Also Published As
Publication number | Publication date |
---|---|
BR9207081A (pt) | 1995-10-24 |
SK281627B6 (sk) | 2001-06-11 |
CA2130177A1 (en) | 1993-08-19 |
SG89225A1 (en) | 2002-06-18 |
ZA921174B (en) | 1993-08-18 |
EP0626902A4 (ja) | 1994-12-21 |
AU680399B2 (en) | 1997-07-31 |
BG61879B1 (bg) | 1998-08-31 |
EP0626902B1 (en) | 1998-12-23 |
SK95194A3 (en) | 1996-02-07 |
BG98980A (bg) | 1995-07-28 |
EP0626902A1 (en) | 1994-12-07 |
US5098764A (en) | 1992-03-24 |
FI943781A (fi) | 1994-08-17 |
GR3029566T3 (en) | 1999-06-30 |
JP3193051B2 (ja) | 2001-07-30 |
FI943781A0 (fi) | 1994-08-17 |
CA2130177C (en) | 2004-04-13 |
AU2182392A (en) | 1993-09-03 |
WO1993015902A1 (en) | 1993-08-19 |
FI117340B (fi) | 2006-09-15 |
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