HYDROENTANGLED ELASTIC NONWOVEN SHEET
A method for making an elastic fabric with the steps of providing a hydroentangled precursor fabric having at least 1% by weight of binder fibers, heating the precursor fabric to a temperature above the melting point of the binder fibers and then drawing the precursor fabric in the machine direction...
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| creator | BENIM, THOMAS, EDWARD TSAI, DE-SHENG |
| description | A method for making an elastic fabric with the steps of providing a hydroentangled precursor fabric having at least 1% by weight of binder fibers, heating the precursor fabric to a temperature above the melting point of the binder fibers and then drawing the precursor fabric in the machine direction at a ratio sufficient to reduce the width by more than 20% and at a strain rate of 10 to 800% per minute to produce an elastic fabric having a cross-directional extensibility of about 100% up to 500% and a 30-95% recovery under a 50% extension.
L'invention concerne un procédé de fabrication d'un tissu élastique consistant à utiliser un tissu précurseur hydro-enchevêtré comportant au moins 1 % en poids de fibres liantes, à porter le tissu précurseur à une température supérieure au point de fusion des fibres liantes, puis à étirer le tissu précurseur dans le sens machine à un rapport suffisant pour réduire la largeur de plus de 20 % et à une vitesse de déformation comprise entre 10 et 800 % par minute, de manière à obtenir un tissu élastique présentant une extensibilité transversale comprise entre environ 100 % et 500 % et une recouvrance élastique comprise entre 30 et 95 % à un étirement de 50 %. |
| format | Patent |
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L'invention concerne un procédé de fabrication d'un tissu élastique consistant à utiliser un tissu précurseur hydro-enchevêtré comportant au moins 1 % en poids de fibres liantes, à porter le tissu précurseur à une température supérieure au point de fusion des fibres liantes, puis à étirer le tissu précurseur dans le sens machine à un rapport suffisant pour réduire la largeur de plus de 20 % et à une vitesse de déformation comprise entre 10 et 800 % par minute, de manière à obtenir un tissu élastique présentant une extensibilité transversale comprise entre environ 100 % et 500 % et une recouvrance élastique comprise entre 30 et 95 % à un étirement de 50 %.</description><language>eng ; fre</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; BRAIDING ; COTTON-WOOL ; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS ; FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; KNITTING ; LACE-MAKING ; LAUNDERING ; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL ; NON-WOVEN FABRICS ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TEXTILES ; TRANSPORTING ; TREATMENT OF TEXTILES OR THE LIKE ; TRIMMINGS ; WADDING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2007</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070816&DB=EPODOC&CC=WO&NR=2007070624A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070816&DB=EPODOC&CC=WO&NR=2007070624A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BENIM, THOMAS, EDWARD</creatorcontrib><creatorcontrib>TSAI, DE-SHENG</creatorcontrib><title>HYDROENTANGLED ELASTIC NONWOVEN SHEET</title><description>A method for making an elastic fabric with the steps of providing a hydroentangled precursor fabric having at least 1% by weight of binder fibers, heating the precursor fabric to a temperature above the melting point of the binder fibers and then drawing the precursor fabric in the machine direction at a ratio sufficient to reduce the width by more than 20% and at a strain rate of 10 to 800% per minute to produce an elastic fabric having a cross-directional extensibility of about 100% up to 500% and a 30-95% recovery under a 50% extension.
L'invention concerne un procédé de fabrication d'un tissu élastique consistant à utiliser un tissu précurseur hydro-enchevêtré comportant au moins 1 % en poids de fibres liantes, à porter le tissu précurseur à une température supérieure au point de fusion des fibres liantes, puis à étirer le tissu précurseur dans le sens machine à un rapport suffisant pour réduire la largeur de plus de 20 % et à une vitesse de déformation comprise entre 10 et 800 % par minute, de manière à obtenir un tissu élastique présentant une extensibilité transversale comprise entre environ 100 % et 500 % et une recouvrance élastique comprise entre 30 et 95 % à un étirement de 50 %.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>BRAIDING</subject><subject>COTTON-WOOL</subject><subject>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</subject><subject>FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>KNITTING</subject><subject>LACE-MAKING</subject><subject>LAUNDERING</subject><subject>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</subject><subject>NON-WOVEN FABRICS</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TEXTILES</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>TRIMMINGS</subject><subject>WADDING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1iHQJ8nf1C3H0c_dxdVFw9XEMDvF0VvDz9wv3D3P1Uwj2cHUN4WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgYG5kBoZmTiaGxMnCoARzMkaA</recordid><startdate>20070816</startdate><enddate>20070816</enddate><creator>BENIM, THOMAS, EDWARD</creator><creator>TSAI, DE-SHENG</creator><scope>EVB</scope></search><sort><creationdate>20070816</creationdate><title>HYDROENTANGLED ELASTIC NONWOVEN SHEET</title><author>BENIM, THOMAS, EDWARD ; TSAI, DE-SHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2007070624A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2007</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>BRAIDING</topic><topic>COTTON-WOOL</topic><topic>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</topic><topic>FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>KNITTING</topic><topic>LACE-MAKING</topic><topic>LAUNDERING</topic><topic>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</topic><topic>NON-WOVEN FABRICS</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TEXTILES</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>TRIMMINGS</topic><topic>WADDING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>BENIM, THOMAS, EDWARD</creatorcontrib><creatorcontrib>TSAI, DE-SHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BENIM, THOMAS, EDWARD</au><au>TSAI, DE-SHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HYDROENTANGLED ELASTIC NONWOVEN SHEET</title><date>2007-08-16</date><risdate>2007</risdate><abstract>A method for making an elastic fabric with the steps of providing a hydroentangled precursor fabric having at least 1% by weight of binder fibers, heating the precursor fabric to a temperature above the melting point of the binder fibers and then drawing the precursor fabric in the machine direction at a ratio sufficient to reduce the width by more than 20% and at a strain rate of 10 to 800% per minute to produce an elastic fabric having a cross-directional extensibility of about 100% up to 500% and a 30-95% recovery under a 50% extension.
L'invention concerne un procédé de fabrication d'un tissu élastique consistant à utiliser un tissu précurseur hydro-enchevêtré comportant au moins 1 % en poids de fibres liantes, à porter le tissu précurseur à une température supérieure au point de fusion des fibres liantes, puis à étirer le tissu précurseur dans le sens machine à un rapport suffisant pour réduire la largeur de plus de 20 % et à une vitesse de déformation comprise entre 10 et 800 % par minute, de manière à obtenir un tissu élastique présentant une extensibilité transversale comprise entre environ 100 % et 500 % et une recouvrance élastique comprise entre 30 et 95 % à un étirement de 50 %.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS KNITTING LACE-MAKING LAUNDERING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TRIMMINGS WADDING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | HYDROENTANGLED ELASTIC NONWOVEN SHEET |
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