ANNULAR FEEDBLOCK FOR COEXTRUDED FILM, AND METHODS
A feedblock for a film extruder used to produce a uniform, multiple layer web. The feedblock has a generally annular configuration, for receipt of a core material and a skin material. The feedblock has a varying radial dimension for passage of the skin material therethrough. After feeding the core m...
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| creator | BATCH GIBSON L AUSEN RONALD W KENT CHRISTOPHER C |
| description | A feedblock for a film extruder used to produce a uniform, multiple layer web. The feedblock has a generally annular configuration, for receipt of a core material and a skin material. The feedblock has a varying radial dimension for passage of the skin material therethrough. After feeding the core material and the skin material through the feedblock and then a die, a flat web having at least three layers, uniform across the web width, is obtained. |
| format | Patent |
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The feedblock has a generally annular configuration, for receipt of a core material and a skin material. The feedblock has a varying radial dimension for passage of the skin material therethrough. After feeding the core material and the skin material through the feedblock and then a die, a flat web having at least three layers, uniform across the web width, is obtained.</description><language>eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2008</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=20080501&DB=EPODOC&CC=US&NR=2008099951A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080501&DB=EPODOC&CC=US&NR=2008099951A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BATCH GIBSON L</creatorcontrib><creatorcontrib>AUSEN RONALD W</creatorcontrib><creatorcontrib>KENT CHRISTOPHER C</creatorcontrib><title>ANNULAR FEEDBLOCK FOR COEXTRUDED FILM, AND METHODS</title><description>A feedblock for a film extruder used to produce a uniform, multiple layer web. The feedblock has a generally annular configuration, for receipt of a core material and a skin material. The feedblock has a varying radial dimension for passage of the skin material therethrough. After feeding the core material and the skin material through the feedblock and then a die, a flat web having at least three layers, uniform across the web width, is obtained.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</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>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBy9PML9XEMUnBzdXVx8vF39lZw8w9ScPZ3jQgJCnVxdVFw8_Tx1VFw9HNR8HUN8fB3CeZhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGBhYGlpaWpoaOhsbEqQIA9dgnjA</recordid><startdate>20080501</startdate><enddate>20080501</enddate><creator>BATCH GIBSON L</creator><creator>AUSEN RONALD W</creator><creator>KENT CHRISTOPHER C</creator><scope>EVB</scope></search><sort><creationdate>20080501</creationdate><title>ANNULAR FEEDBLOCK FOR COEXTRUDED FILM, AND METHODS</title><author>BATCH GIBSON L ; AUSEN RONALD W ; KENT CHRISTOPHER C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2008099951A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</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>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>BATCH GIBSON L</creatorcontrib><creatorcontrib>AUSEN RONALD W</creatorcontrib><creatorcontrib>KENT CHRISTOPHER C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BATCH GIBSON L</au><au>AUSEN RONALD W</au><au>KENT CHRISTOPHER C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ANNULAR FEEDBLOCK FOR COEXTRUDED FILM, AND METHODS</title><date>2008-05-01</date><risdate>2008</risdate><abstract>A feedblock for a film extruder used to produce a uniform, multiple layer web. The feedblock has a generally annular configuration, for receipt of a core material and a skin material. The feedblock has a varying radial dimension for passage of the skin material therethrough. After feeding the core material and the skin material through the feedblock and then a die, a flat web having at least three layers, uniform across the web width, is obtained.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | ANNULAR FEEDBLOCK FOR COEXTRUDED FILM, AND METHODS |
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