Preparation method of cellulose blended polylactic acid environment-friendly warm-keeping fiber
The invention provides a preparation method of a cellulose blended polylactic acid environment-friendly warm-keeping fiber, which comprises the following steps: sequentially carrying out melt spinning, hot drawing treatment, curling treatment and stretching treatment on a spinning solution to obtain...
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| creator | CHEN BAISHUN HU HUINA ZHANG XIAOMEI DUAN WUHAI |
| description | The invention provides a preparation method of a cellulose blended polylactic acid environment-friendly warm-keeping fiber, which comprises the following steps: sequentially carrying out melt spinning, hot drawing treatment, curling treatment and stretching treatment on a spinning solution to obtain the environment-friendly warm-keeping fiber, wherein a spinneret plate used for melt spinning is provided with at least four spinneret orifices. The fiber prepared by the preparation method is environment-friendly, has relatively high shape stability, tensile property and thermal insulation property, and can be applied to the field of textile thermal insulation.
本发明提供一种纤维素共混聚乳酸环保保暖纤维的制备方法，所述制备方法包括：将纺丝液依次经过熔融纺丝、热牵伸处理、卷曲处理以及拉伸处理，得到所述环保保暖纤维；其中，所述熔融纺丝使用的喷丝板具有至少4个喷丝孔。所述制备方法制备得到的纤维环保性的同时具有较高的形状稳定性、拉伸性能和保暖性能，可应用于纺织保暖领域。 |
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本发明提供一种纤维素共混聚乳酸环保保暖纤维的制备方法，所述制备方法包括：将纺丝液依次经过熔融纺丝、热牵伸处理、卷曲处理以及拉伸处理，得到所述环保保暖纤维；其中，所述熔融纺丝使用的喷丝板具有至少4个喷丝孔。所述制备方法制备得到的纤维环保性的同时具有较高的形状稳定性、拉伸性能和保暖性能，可应用于纺织保暖领域。</description><language>chi ; eng</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; SPINNING ; TEXTILES</subject><creationdate>2024</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=20240830&DB=EPODOC&CC=CN&NR=118563453A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240830&DB=EPODOC&CC=CN&NR=118563453A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN BAISHUN</creatorcontrib><creatorcontrib>HU HUINA</creatorcontrib><creatorcontrib>ZHANG XIAOMEI</creatorcontrib><creatorcontrib>DUAN WUHAI</creatorcontrib><title>Preparation method of cellulose blended polylactic acid environment-friendly warm-keeping fiber</title><description>The invention provides a preparation method of a cellulose blended polylactic acid environment-friendly warm-keeping fiber, which comprises the following steps: sequentially carrying out melt spinning, hot drawing treatment, curling treatment and stretching treatment on a spinning solution to obtain the environment-friendly warm-keeping fiber, wherein a spinneret plate used for melt spinning is provided with at least four spinneret orifices. The fiber prepared by the preparation method is environment-friendly, has relatively high shape stability, tensile property and thermal insulation property, and can be applied to the field of textile thermal insulation.
本发明提供一种纤维素共混聚乳酸环保保暖纤维的制备方法，所述制备方法包括：将纺丝液依次经过熔融纺丝、热牵伸处理、卷曲处理以及拉伸处理，得到所述环保保暖纤维；其中，所述熔融纺丝使用的喷丝板具有至少4个喷丝孔。所述制备方法制备得到的纤维环保性的同时具有较高的形状稳定性、拉伸性能和保暖性能，可应用于纺织保暖领域。</description><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</subject><subject>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</subject><subject>MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS</subject><subject>NATURAL OR ARTIFICIAL THREADS OR FIBRES</subject><subject>SPINNING</subject><subject>TEXTILES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEOwjAMBdAuDAi4gzlAh6oUsaIKxIQY2Cs3-QELN4nSAOrtYeAATG9586K7JEROnCV4GpDvwVJwZKD61DCCeoW3sBSDTsomiyE2Ygn-JSn4AT6XLsk36URvTkP5AKL4GznpkZbFzLGOWP1cFOvj4dqeSsTQYYxs4JG79lxVu2Zbb5p6X_9zPuUqPbI</recordid><startdate>20240830</startdate><enddate>20240830</enddate><creator>CHEN BAISHUN</creator><creator>HU HUINA</creator><creator>ZHANG XIAOMEI</creator><creator>DUAN WUHAI</creator><scope>EVB</scope></search><sort><creationdate>20240830</creationdate><title>Preparation method of cellulose blended polylactic acid environment-friendly warm-keeping fiber</title><author>CHEN BAISHUN ; HU HUINA ; ZHANG XIAOMEI ; DUAN WUHAI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118563453A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</topic><topic>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</topic><topic>MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS</topic><topic>NATURAL OR ARTIFICIAL THREADS OR FIBRES</topic><topic>SPINNING</topic><topic>TEXTILES</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN BAISHUN</creatorcontrib><creatorcontrib>HU HUINA</creatorcontrib><creatorcontrib>ZHANG XIAOMEI</creatorcontrib><creatorcontrib>DUAN WUHAI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN BAISHUN</au><au>HU HUINA</au><au>ZHANG XIAOMEI</au><au>DUAN WUHAI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of cellulose blended polylactic acid environment-friendly warm-keeping fiber</title><date>2024-08-30</date><risdate>2024</risdate><abstract>The invention provides a preparation method of a cellulose blended polylactic acid environment-friendly warm-keeping fiber, which comprises the following steps: sequentially carrying out melt spinning, hot drawing treatment, curling treatment and stretching treatment on a spinning solution to obtain the environment-friendly warm-keeping fiber, wherein a spinneret plate used for melt spinning is provided with at least four spinneret orifices. The fiber prepared by the preparation method is environment-friendly, has relatively high shape stability, tensile property and thermal insulation property, and can be applied to the field of textile thermal insulation.
本发明提供一种纤维素共混聚乳酸环保保暖纤维的制备方法，所述制备方法包括：将纺丝液依次经过熔融纺丝、热牵伸处理、卷曲处理以及拉伸处理，得到所述环保保暖纤维；其中，所述熔融纺丝使用的喷丝板具有至少4个喷丝孔。所述制备方法制备得到的纤维环保性的同时具有较高的形状稳定性、拉伸性能和保暖性能，可应用于纺织保暖领域。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES |
| title | Preparation method of cellulose blended polylactic acid environment-friendly warm-keeping fiber |
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