ES252240U - Una estructura de genero compuesto ligero de peso - Google Patents

Una estructura de genero compuesto ligero de peso

Info

Publication number
ES252240U
ES252240U ES1980252240U ES252240U ES252240U ES 252240 U ES252240 U ES 252240U ES 1980252240 U ES1980252240 U ES 1980252240U ES 252240 U ES252240 U ES 252240U ES 252240 U ES252240 U ES 252240U
Authority
ES
Spain
Prior art keywords
staple fibers
fabric
continuous filaments
continuous filament
array
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
Application number
ES1980252240U
Other languages
English (en)
Other versions
ES252240Y (es
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES252240U publication Critical patent/ES252240U/es
Application granted granted Critical
Publication of ES252240Y publication Critical patent/ES252240Y/es
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H5/00Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/44Non-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
    • D04H1/46Non-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
    • D04H1/492Non-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
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/44Non-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
    • D04H1/46Non-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
    • D04H1/498Non-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
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H18/00Needling machines
    • D04H18/04Needling machines with water jets
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H5/00Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777Edge feature
    • Y10T428/24785Edge feature including layer embodying mechanically interengaged strands, strand portions or strand-like strips [e.g., weave, knit, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/102Woven scrim

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Knitting Of Fabric (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

1. Una estructura de género compuesto ligero de peso, que comprende un sustrato de filamentos continuos constituyendo una formación entrecruzada ordenada, estando dichos filamentos continuos bien extendidos y encontrándose a cierta distancia a través de toda la formación, por lo menos en una dirección de esta última, cuya estructura de género se caracteriza porque los filamentos están bien extendidos de manera que la distancia media entre cualquier haz de filamentos no sea mayor que la anchura media de dichos haces de filamentos, estando separados dichos filamentos por una distancia tal que en el área más densa observada del haz de filamentos la suma de las áreas de las secciones transversales de los filamentos ocupe menos del 30 por 100 del área más densa observada en el haz; estando dicho sustrato combinado con fibras cortadas de menos de 0,3 tex por filamento y de 0, 5 a 1 cm., aproximadamente, de longitud, en una proporción de 20 a 50 por 100 en peso de género compuesto, extendiéndose dichas fibras cortadas a través de los filamentos continuos citados y enmarañándose con ellos y presentando más de unas dos inversiones de dirección entre las caras del género por centímetro de longitud de fibra cortada; presentando dicho género compuesto una resistencia de los bordes de unos 15 a 30 newtons y experimentando una pérdida no mayor del 3 por 100 de su contenido en fibra durante el lavado inicial. 2. La estructura de la derivación 1, con un peso base de 50 a 135 g./m2., aproximadamente. 3. La estructura de la reivindicación 2, donde el sustrato está formado por hilos de filamento continuo tricotados en mallas o puntos que constituyen una formación ordenada de pasadas y columnas y con una densidad de construcción de, aproximadamente, 0,2 a 1,4 puntos X gramo/cm.4. 4. La estructura de la reivindicación 2, donde el sustrato es una rejilla tejida formada con hilos de filamento continuo que contiene alrededor de 2 a 12 pasadas/pulgada. 5. La estructura de la reivindicación 2, donde el sustrato es una urdimbre cruzada de filamentos continuos. 6. La estructura de la reivindicación 5, donde la urdimbre cruzada está formada, por lo menos en una dirección, con hilos de filamento continuo. 7. La estructura de la reivindicación 1, que es una pana de cordoncillo con un peso base de unos 100 a 200 g./m.2, siendo el sustrato una urdimbre cruzada de filamentos continuos. 8. Una estructura de género compuesto ligero de peso.
ES1980252240U 1978-11-30 1980-07-23 Una estructura de genero compuesto ligero de peso Expired ES252240Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/965,072 US4190695A (en) 1978-11-30 1978-11-30 Hydraulically needling fabric of continuous filament textile and staple fibers

Publications (2)

Publication Number Publication Date
ES252240U true ES252240U (es) 1982-01-01
ES252240Y ES252240Y (es) 1982-06-16

Family

ID=25509394

Family Applications (2)

Application Number Title Priority Date Filing Date
ES486514A Granted ES486514A0 (es) 1978-11-30 1979-11-30 Mejoras en un procedimiento para la fabricacion de un generocompuesto ligero de peso.
ES1980252240U Expired ES252240Y (es) 1978-11-30 1980-07-23 Una estructura de genero compuesto ligero de peso

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES486514A Granted ES486514A0 (es) 1978-11-30 1979-11-30 Mejoras en un procedimiento para la fabricacion de un generocompuesto ligero de peso.

Country Status (8)

Country Link
US (1) US4190695A (es)
JP (1) JPS5574860A (es)
CA (1) CA1123589A (es)
DE (1) DE2948329A1 (es)
ES (2) ES486514A0 (es)
FR (1) FR2442907A1 (es)
GB (1) GB2038714B (es)
IT (1) IT1126437B (es)

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JPS58132157A (ja) * 1982-01-31 1983-08-06 ユニ・チヤ−ム株式会社 植毛不織布及びその製造方法
JPS58132155A (ja) * 1982-01-31 1983-08-06 ユニ・チヤ−ム株式会社 模様を有する不織布の製造方法
JPS59223350A (ja) * 1983-05-26 1984-12-15 株式会社クラレ 不織布およびその製法
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JP5328113B2 (ja) * 2006-06-23 2013-10-30 ユニ・チャーム株式会社 吸収性物品
JP5328089B2 (ja) * 2006-06-23 2013-10-30 ユニ・チャーム株式会社 多層不織布及び多層不織布の製造方法
JP5123513B2 (ja) * 2006-06-23 2013-01-23 ユニ・チャーム株式会社 吸収体
JP5328088B2 (ja) * 2006-06-23 2013-10-30 ユニ・チャーム株式会社 不織布
JP5123505B2 (ja) * 2006-06-23 2013-01-23 ユニ・チャーム株式会社 不織布
JP5123512B2 (ja) * 2006-06-23 2013-01-23 ユニ・チャーム株式会社 不織布
CN103317784B (zh) * 2013-06-09 2015-05-27 江阴兴吴呢绒科技有限公司 一种零助剂环保型复合面料及其制造工艺
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Also Published As

Publication number Publication date
ES252240Y (es) 1982-06-16
IT7927726A0 (it) 1979-11-29
GB2038714A (en) 1980-07-30
DE2948329C2 (es) 1989-01-19
JPS5574860A (en) 1980-06-05
ES8105418A1 (es) 1981-05-16
FR2442907A1 (fr) 1980-06-27
ES486514A0 (es) 1981-05-16
JPH0126863B2 (es) 1989-05-25
GB2038714B (en) 1982-10-06
DE2948329A1 (de) 1980-06-26
US4190695A (en) 1980-02-26
CA1123589A (en) 1982-05-18
FR2442907B1 (es) 1984-07-20
IT1126437B (it) 1986-05-21

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