PROCESS FOR THE MANUFACTURE OF MOULDED FIBRE-BASED 3-DIMENSIONAL ARTICLES AND ARTICLES OBTAINABLE BY SAID PROCESS
A method for the production of a moulded fibre-based 3-dimensional article comprising the steps of preparing a furnish, delivering said furnish to a mould to wet-form a 3-dimensional fibre-based moulded article, and dewatering said article, wherein said furnish is foamed prior to delivery to said mo...
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| creator | HILDÉN, Lars JUNKA, Karoliina VIFORR, Silvia |
| description | A method for the production of a moulded fibre-based 3-dimensional article comprising the steps of preparing a furnish, delivering said furnish to a mould to wet-form a 3-dimensional fibre-based moulded article, and dewatering said article, wherein said furnish is foamed prior to delivery to said mould, and wherein the fibre concentration of the furnish prior to foaming is at least 1 weight- %, preferably at least 2 weight-%, most preferably at least 3 weight-%. A 3- dimensional fibre-based article, preferably a cellulose fibre-based bottle produced by said method.
L'invention concerne un procédé de production d'un article tridimensionnel moulé à base de fibres, comportant les étapes consistant à préparer une composition, à distribuer ladite composition à un moule pour mettre en forme par voie humide un article tridimensionnel moulé à base de fibres, et à déshydrater ledit article, ladite composition étant expansée avant la distribution audit moule, et la concentration de fibres de la composition avant expansion étant d'au moins 1% en poids, de préférence d'au moins 2% en poids, idéalement d'au moins 3% en poids. L'invention concerne également un article tridimensionnel à base de fibres, de préférence une bouteille à base de fibres de cellulose produite par ledit procédé. |
| format | Patent |
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L'invention concerne un procédé de production d'un article tridimensionnel moulé à base de fibres, comportant les étapes consistant à préparer une composition, à distribuer ladite composition à un moule pour mettre en forme par voie humide un article tridimensionnel moulé à base de fibres, et à déshydrater ledit article, ladite composition étant expansée avant la distribution audit moule, et la concentration de fibres de la composition avant expansion étant d'au moins 1% en poids, de préférence d'au moins 2% en poids, idéalement d'au moins 3% en poids. L'invention concerne également un article tridimensionnel à base de fibres, de préférence une bouteille à base de fibres de cellulose produite par ledit procédé.</description><language>eng ; fre</language><subject>FIBREBOARD ; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS ORFROM PAPIER-MACHE ; PAPER-MAKING ; PRODUCTION OF CELLULOSE ; TEXTILES</subject><creationdate>2020</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=20200409&DB=EPODOC&CC=WO&NR=2020070255A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200409&DB=EPODOC&CC=WO&NR=2020070255A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HILDÉN, Lars</creatorcontrib><creatorcontrib>JUNKA, Karoliina</creatorcontrib><creatorcontrib>VIFORR, Silvia</creatorcontrib><title>PROCESS FOR THE MANUFACTURE OF MOULDED FIBRE-BASED 3-DIMENSIONAL ARTICLES AND ARTICLES OBTAINABLE BY SAID PROCESS</title><description>A method for the production of a moulded fibre-based 3-dimensional article comprising the steps of preparing a furnish, delivering said furnish to a mould to wet-form a 3-dimensional fibre-based moulded article, and dewatering said article, wherein said furnish is foamed prior to delivery to said mould, and wherein the fibre concentration of the furnish prior to foaming is at least 1 weight- %, preferably at least 2 weight-%, most preferably at least 3 weight-%. A 3- dimensional fibre-based article, preferably a cellulose fibre-based bottle produced by said method.
L'invention concerne un procédé de production d'un article tridimensionnel moulé à base de fibres, comportant les étapes consistant à préparer une composition, à distribuer ladite composition à un moule pour mettre en forme par voie humide un article tridimensionnel moulé à base de fibres, et à déshydrater ledit article, ladite composition étant expansée avant la distribution audit moule, et la concentration de fibres de la composition avant expansion étant d'au moins 1% en poids, de préférence d'au moins 2% en poids, idéalement d'au moins 3% en poids. L'invention concerne également un article tridimensionnel à base de fibres, de préférence une bouteille à base de fibres de cellulose produite par ledit procédé.</description><subject>FIBREBOARD</subject><subject>MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS ORFROM PAPIER-MACHE</subject><subject>PAPER-MAKING</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>TEXTILES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjbEKwjAURbs4iPoPD5wLsaU4vyQvNJDmSZIiTqVInEQr9f_RoeDqdM-BA3ddvE6BFcUIhgOklqBD3xtUqQ8EbKDj3mnSYKwMVEqMX65LbTvy0bJHBxiSVY4ioNc_YZnQepSOQF4gotWwPG2L1W28z3m37KbYG0qqLfP0HPI8jdf8yO_hzJWohDiKqmnwUP9XfQChKThr</recordid><startdate>20200409</startdate><enddate>20200409</enddate><creator>HILDÉN, Lars</creator><creator>JUNKA, Karoliina</creator><creator>VIFORR, Silvia</creator><scope>EVB</scope></search><sort><creationdate>20200409</creationdate><title>PROCESS FOR THE MANUFACTURE OF MOULDED FIBRE-BASED 3-DIMENSIONAL ARTICLES AND ARTICLES OBTAINABLE BY SAID PROCESS</title><author>HILDÉN, Lars ; JUNKA, Karoliina ; VIFORR, Silvia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2020070255A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2020</creationdate><topic>FIBREBOARD</topic><topic>MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS ORFROM PAPIER-MACHE</topic><topic>PAPER-MAKING</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>TEXTILES</topic><toplevel>online_resources</toplevel><creatorcontrib>HILDÉN, Lars</creatorcontrib><creatorcontrib>JUNKA, Karoliina</creatorcontrib><creatorcontrib>VIFORR, Silvia</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HILDÉN, Lars</au><au>JUNKA, Karoliina</au><au>VIFORR, Silvia</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR THE MANUFACTURE OF MOULDED FIBRE-BASED 3-DIMENSIONAL ARTICLES AND ARTICLES OBTAINABLE BY SAID PROCESS</title><date>2020-04-09</date><risdate>2020</risdate><abstract>A method for the production of a moulded fibre-based 3-dimensional article comprising the steps of preparing a furnish, delivering said furnish to a mould to wet-form a 3-dimensional fibre-based moulded article, and dewatering said article, wherein said furnish is foamed prior to delivery to said mould, and wherein the fibre concentration of the furnish prior to foaming is at least 1 weight- %, preferably at least 2 weight-%, most preferably at least 3 weight-%. A 3- dimensional fibre-based article, preferably a cellulose fibre-based bottle produced by said method.
L'invention concerne un procédé de production d'un article tridimensionnel moulé à base de fibres, comportant les étapes consistant à préparer une composition, à distribuer ladite composition à un moule pour mettre en forme par voie humide un article tridimensionnel moulé à base de fibres, et à déshydrater ledit article, ladite composition étant expansée avant la distribution audit moule, et la concentration de fibres de la composition avant expansion étant d'au moins 1% en poids, de préférence d'au moins 2% en poids, idéalement d'au moins 3% en poids. L'invention concerne également un article tridimensionnel à base de fibres, de préférence une bouteille à base de fibres de cellulose produite par ledit procédé.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | FIBREBOARD MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS ORFROM PAPIER-MACHE PAPER-MAKING PRODUCTION OF CELLULOSE TEXTILES |
| title | PROCESS FOR THE MANUFACTURE OF MOULDED FIBRE-BASED 3-DIMENSIONAL ARTICLES AND ARTICLES OBTAINABLE BY SAID PROCESS |
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