Bag made of composite thermoplastic film and a process for manufacturing the same
A bag (1), particularly for transfusion blood, has a reinforced head (6), equipped with tubes (5) for feeding and drawing a liquid to be retained in the bag, and substantially rectangular walls made of a composite thermoplastic film of bonded or coextruded layers of polyvinylchoride (2) and a polyol...
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| creator | CERVI REMO GIANNARELLI GIANCARLO |
| description | A bag (1), particularly for transfusion blood, has a reinforced head (6), equipped with tubes (5) for feeding and drawing a liquid to be retained in the bag, and substantially rectangular walls made of a composite thermoplastic film of bonded or coextruded layers of polyvinylchoride (2) and a polyolefin (3), the polyolefinic layers being located at the interior of the bag. The reinforced head is formed by over- turning the composite film forming the bag body or by application of a portion of the same composite film as is used to form the bag body, and by welding, the part of the composite thermoplastic film forming the reinforced head having a PVC layer located at the interior of the reinforced head and closely in contact with the feeding and drawing tubes. |
| format | Patent |
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The reinforced head is formed by over- turning the composite film forming the bag body or by application of a portion of the same composite film as is used to form the bag body, and by welding, the part of the composite thermoplastic film forming the reinforced head having a PVC layer located at the interior of the reinforced head and closely in contact with the feeding and drawing tubes.</description><language>eng</language><subject>BABY COMFORTERS ; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES ; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY ; DEVICES FOR RECEIVING SPITTLE ; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE</subject><creationdate>1983</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=19830126&DB=EPODOC&CC=GB&NR=2101965A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19830126&DB=EPODOC&CC=GB&NR=2101965A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CERVI REMO</creatorcontrib><creatorcontrib>GIANNARELLI GIANCARLO</creatorcontrib><title>Bag made of composite thermoplastic film and a process for manufacturing the same</title><description>A bag (1), particularly for transfusion blood, has a reinforced head (6), equipped with tubes (5) for feeding and drawing a liquid to be retained in the bag, and substantially rectangular walls made of a composite thermoplastic film of bonded or coextruded layers of polyvinylchoride (2) and a polyolefin (3), the polyolefinic layers being located at the interior of the bag. The reinforced head is formed by over- turning the composite film forming the bag body or by application of a portion of the same composite film as is used to form the bag body, and by welding, the part of the composite thermoplastic film forming the reinforced head having a PVC layer located at the interior of the reinforced head and closely in contact with the feeding and drawing tubes.</description><subject>BABY COMFORTERS</subject><subject>CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES</subject><subject>DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY</subject><subject>DEVICES FOR RECEIVING SPITTLE</subject><subject>DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1983</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFyz0KAjEQQOE0FqKewbmA4CoKlq740wr2y5Cd7AaSzJCZvb8K9laved_cPVscIGNPwAE8Z2GNRmAj1cySUC16CDFlwNIDglT2pAqB64eVKaC3qcYyfAkoZlq6WcCktPp14da36-vy2JBwRyroqZB193bXbJvT8XDe_z_ey182eQ</recordid><startdate>19830126</startdate><enddate>19830126</enddate><creator>CERVI REMO</creator><creator>GIANNARELLI GIANCARLO</creator><scope>EVB</scope></search><sort><creationdate>19830126</creationdate><title>Bag made of composite thermoplastic film and a process for manufacturing the same</title><author>CERVI REMO ; GIANNARELLI GIANCARLO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2101965A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1983</creationdate><topic>BABY COMFORTERS</topic><topic>CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES</topic><topic>DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY</topic><topic>DEVICES FOR RECEIVING SPITTLE</topic><topic>DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><toplevel>online_resources</toplevel><creatorcontrib>CERVI REMO</creatorcontrib><creatorcontrib>GIANNARELLI GIANCARLO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CERVI REMO</au><au>GIANNARELLI GIANCARLO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Bag made of composite thermoplastic film and a process for manufacturing the same</title><date>1983-01-26</date><risdate>1983</risdate><abstract>A bag (1), particularly for transfusion blood, has a reinforced head (6), equipped with tubes (5) for feeding and drawing a liquid to be retained in the bag, and substantially rectangular walls made of a composite thermoplastic film of bonded or coextruded layers of polyvinylchoride (2) and a polyolefin (3), the polyolefinic layers being located at the interior of the bag. The reinforced head is formed by over- turning the composite film forming the bag body or by application of a portion of the same composite film as is used to form the bag body, and by welding, the part of the composite thermoplastic film forming the reinforced head having a PVC layer located at the interior of the reinforced head and closely in contact with the feeding and drawing tubes.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BABY COMFORTERS CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR RECEIVING SPITTLE DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE |
| title | Bag made of composite thermoplastic film and a process for manufacturing the same |
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