APPARATUS AND METHOD FOR FIBER BATT ENCAPSULATION
Disclosed is an apparatus and a method for at least partially encapsulating a fiber batt (100) or other substrate by applying a polymer fiber layer to one or more surfaces of the fiber batt or substrate by melt-blowing. The melt-blowing assemblies (110, 118) are arranged and configured to extrude bo...
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| creator | DONG, DAOJIE SCHOENENBERGER, TIMOTHY, D |
| description | Disclosed is an apparatus and a method for at least partially encapsulating a fiber batt (100) or other substrate by applying a polymer fiber layer to one or more surfaces of the fiber batt or substrate by melt-blowing. The melt-blowing assemblies (110, 118) are arranged and configured to extrude both a polymer melt (112) and a hot gas stream (114) whereby the hot gas stream attenuates the polymer melt to form polymer melt fibers and to direct the polymer melt fibers toward a surface to be coated. The melt-blowing assemblies are further arranged and configured to apply a cooling fluid (120) to the polymer melt to quench a surface portion of the polymer melt fibers before the polymer melt contacts a surface of the fiber batt. A combination of melt-blowing assemblies may be provided in either fixed or moveable configurations for coating one or more sides of the fiber batt.
Un appareil et un procédé d'encapsulation au moins partielle d'un nappage fibreux (100) ou d'un autre substrat par application d'une couche fibreuse polymère sur une ou plusieurs surfaces de nappage fibreux ou du substrat par procédé de fusion-soufflage. Les ensembles de fusion-soufflage (110, 118) sont disposés et configurés de manière à extruder à la fois le polymère fondu (112) et un courant gazeux chaud (114), le courant atténuant le polymère fondu afin d'obtenir des fibres de polymère fondu et de diriger les fibres vers une surface à recouvrir. Les ensembles de fusion-soufflage sont disposés et configurés de manière à appliquer un fluide de refroidissement (120) sur le polymère fondu afin de faire subir à la partie superficielle des fibres de polymère fondu un bain d'extinction avant que le polymère fondu entre en contact avec la surface du nappage fibreux. Une combinaison d'ensembles de fusion-soufflage peut adopter les configurations fixes ou mobiles afin de revêtir un ou plusieurs côtés du nappage fibreux. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2005061809A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2005061809A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2005061809A13</originalsourceid><addsrcrecordid>eNrjZDB0DAhwDHIMCQ1WcPRzUfB1DfHwd1Fw8w9ScPN0cg1ScHIMCVFw9XN2DAgO9XEM8fT342FgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgYGpgZmhhYGlo6GxsSpAgDdBCdb</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>APPARATUS AND METHOD FOR FIBER BATT ENCAPSULATION</title><source>esp@cenet</source><creator>DONG, DAOJIE ; SCHOENENBERGER, TIMOTHY, D</creator><creatorcontrib>DONG, DAOJIE ; SCHOENENBERGER, TIMOTHY, D</creatorcontrib><description>Disclosed is an apparatus and a method for at least partially encapsulating a fiber batt (100) or other substrate by applying a polymer fiber layer to one or more surfaces of the fiber batt or substrate by melt-blowing. The melt-blowing assemblies (110, 118) are arranged and configured to extrude both a polymer melt (112) and a hot gas stream (114) whereby the hot gas stream attenuates the polymer melt to form polymer melt fibers and to direct the polymer melt fibers toward a surface to be coated. The melt-blowing assemblies are further arranged and configured to apply a cooling fluid (120) to the polymer melt to quench a surface portion of the polymer melt fibers before the polymer melt contacts a surface of the fiber batt. A combination of melt-blowing assemblies may be provided in either fixed or moveable configurations for coating one or more sides of the fiber batt.
Un appareil et un procédé d'encapsulation au moins partielle d'un nappage fibreux (100) ou d'un autre substrat par application d'une couche fibreuse polymère sur une ou plusieurs surfaces de nappage fibreux ou du substrat par procédé de fusion-soufflage. Les ensembles de fusion-soufflage (110, 118) sont disposés et configurés de manière à extruder à la fois le polymère fondu (112) et un courant gazeux chaud (114), le courant atténuant le polymère fondu afin d'obtenir des fibres de polymère fondu et de diriger les fibres vers une surface à recouvrir. Les ensembles de fusion-soufflage sont disposés et configurés de manière à appliquer un fluide de refroidissement (120) sur le polymère fondu afin de faire subir à la partie superficielle des fibres de polymère fondu un bain d'extinction avant que le polymère fondu entre en contact avec la surface du nappage fibreux. Une combinaison d'ensembles de fusion-soufflage peut adopter les configurations fixes ou mobiles afin de revêtir un ou plusieurs côtés du nappage fibreux.</description><edition>7</edition><language>eng ; fre</language><subject>BRAIDING ; BUILDING ; CEILINGS ; COTTON-WOOL ; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS ; FIXED CONSTRUCTIONS ; FLOORS ; GENERAL BUILDING CONSTRUCTIONS ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; INSULATION OR OTHER PROTECTION OF BUILDINGS ; KNITTING ; LACE-MAKING ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL ; NON-WOVEN FABRICS ; PERFORMING OPERATIONS ; ROOFS ; 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 ; TRIMMINGS ; WADDING ; WALLS, e.g. PARTITIONS</subject><creationdate>2005</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=20050707&DB=EPODOC&CC=WO&NR=2005061809A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050707&DB=EPODOC&CC=WO&NR=2005061809A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DONG, DAOJIE</creatorcontrib><creatorcontrib>SCHOENENBERGER, TIMOTHY, D</creatorcontrib><title>APPARATUS AND METHOD FOR FIBER BATT ENCAPSULATION</title><description>Disclosed is an apparatus and a method for at least partially encapsulating a fiber batt (100) or other substrate by applying a polymer fiber layer to one or more surfaces of the fiber batt or substrate by melt-blowing. The melt-blowing assemblies (110, 118) are arranged and configured to extrude both a polymer melt (112) and a hot gas stream (114) whereby the hot gas stream attenuates the polymer melt to form polymer melt fibers and to direct the polymer melt fibers toward a surface to be coated. The melt-blowing assemblies are further arranged and configured to apply a cooling fluid (120) to the polymer melt to quench a surface portion of the polymer melt fibers before the polymer melt contacts a surface of the fiber batt. A combination of melt-blowing assemblies may be provided in either fixed or moveable configurations for coating one or more sides of the fiber batt.
Un appareil et un procédé d'encapsulation au moins partielle d'un nappage fibreux (100) ou d'un autre substrat par application d'une couche fibreuse polymère sur une ou plusieurs surfaces de nappage fibreux ou du substrat par procédé de fusion-soufflage. Les ensembles de fusion-soufflage (110, 118) sont disposés et configurés de manière à extruder à la fois le polymère fondu (112) et un courant gazeux chaud (114), le courant atténuant le polymère fondu afin d'obtenir des fibres de polymère fondu et de diriger les fibres vers une surface à recouvrir. Les ensembles de fusion-soufflage sont disposés et configurés de manière à appliquer un fluide de refroidissement (120) sur le polymère fondu afin de faire subir à la partie superficielle des fibres de polymère fondu un bain d'extinction avant que le polymère fondu entre en contact avec la surface du nappage fibreux. Une combinaison d'ensembles de fusion-soufflage peut adopter les configurations fixes ou mobiles afin de revêtir un ou plusieurs côtés du nappage fibreux.</description><subject>BRAIDING</subject><subject>BUILDING</subject><subject>CEILINGS</subject><subject>COTTON-WOOL</subject><subject>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLOORS</subject><subject>GENERAL BUILDING CONSTRUCTIONS</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>INSULATION OR OTHER PROTECTION OF BUILDINGS</subject><subject>KNITTING</subject><subject>LACE-MAKING</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</subject><subject>NON-WOVEN FABRICS</subject><subject>PERFORMING OPERATIONS</subject><subject>ROOFS</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>TRIMMINGS</subject><subject>WADDING</subject><subject>WALLS, e.g. PARTITIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB0DAhwDHIMCQ1WcPRzUfB1DfHwd1Fw8w9ScPN0cg1ScHIMCVFw9XN2DAgO9XEM8fT342FgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgYGpgZmhhYGlo6GxsSpAgDdBCdb</recordid><startdate>20050707</startdate><enddate>20050707</enddate><creator>DONG, DAOJIE</creator><creator>SCHOENENBERGER, TIMOTHY, D</creator><scope>EVB</scope></search><sort><creationdate>20050707</creationdate><title>APPARATUS AND METHOD FOR FIBER BATT ENCAPSULATION</title><author>DONG, DAOJIE ; SCHOENENBERGER, TIMOTHY, D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2005061809A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2005</creationdate><topic>BRAIDING</topic><topic>BUILDING</topic><topic>CEILINGS</topic><topic>COTTON-WOOL</topic><topic>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLOORS</topic><topic>GENERAL BUILDING CONSTRUCTIONS</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>INSULATION OR OTHER PROTECTION OF BUILDINGS</topic><topic>KNITTING</topic><topic>LACE-MAKING</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</topic><topic>NON-WOVEN FABRICS</topic><topic>PERFORMING OPERATIONS</topic><topic>ROOFS</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>TRIMMINGS</topic><topic>WADDING</topic><topic>WALLS, e.g. PARTITIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>DONG, DAOJIE</creatorcontrib><creatorcontrib>SCHOENENBERGER, TIMOTHY, D</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DONG, DAOJIE</au><au>SCHOENENBERGER, TIMOTHY, D</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>APPARATUS AND METHOD FOR FIBER BATT ENCAPSULATION</title><date>2005-07-07</date><risdate>2005</risdate><abstract>Disclosed is an apparatus and a method for at least partially encapsulating a fiber batt (100) or other substrate by applying a polymer fiber layer to one or more surfaces of the fiber batt or substrate by melt-blowing. The melt-blowing assemblies (110, 118) are arranged and configured to extrude both a polymer melt (112) and a hot gas stream (114) whereby the hot gas stream attenuates the polymer melt to form polymer melt fibers and to direct the polymer melt fibers toward a surface to be coated. The melt-blowing assemblies are further arranged and configured to apply a cooling fluid (120) to the polymer melt to quench a surface portion of the polymer melt fibers before the polymer melt contacts a surface of the fiber batt. A combination of melt-blowing assemblies may be provided in either fixed or moveable configurations for coating one or more sides of the fiber batt.
Un appareil et un procédé d'encapsulation au moins partielle d'un nappage fibreux (100) ou d'un autre substrat par application d'une couche fibreuse polymère sur une ou plusieurs surfaces de nappage fibreux ou du substrat par procédé de fusion-soufflage. Les ensembles de fusion-soufflage (110, 118) sont disposés et configurés de manière à extruder à la fois le polymère fondu (112) et un courant gazeux chaud (114), le courant atténuant le polymère fondu afin d'obtenir des fibres de polymère fondu et de diriger les fibres vers une surface à recouvrir. Les ensembles de fusion-soufflage sont disposés et configurés de manière à appliquer un fluide de refroidissement (120) sur le polymère fondu afin de faire subir à la partie superficielle des fibres de polymère fondu un bain d'extinction avant que le polymère fondu entre en contact avec la surface du nappage fibreux. Une combinaison d'ensembles de fusion-soufflage peut adopter les configurations fixes ou mobiles afin de revêtir un ou plusieurs côtés du nappage fibreux.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BRAIDING BUILDING CEILINGS COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INSULATION OR OTHER PROTECTION OF BUILDINGS KNITTING LACE-MAKING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS PERFORMING OPERATIONS ROOFS 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 TRIMMINGS WADDING WALLS, e.g. PARTITIONS |
| title | APPARATUS AND METHOD FOR FIBER BATT ENCAPSULATION |
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