Anti-transparent polyamide fiber with caterpillar skin-core structure and preparation method of anti-transparent polyamide fiber
The invention relates to the technical field of spinning, in particular to an anti-permeable polyamide fiber with a caterpillar skin-core structure and a preparation method. The cross section of the anti-permeable polyamide fiber is of a caterpillar structure, and the anti-permeable polyamide fiber...
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| creator | LIU JINGSONG ZUO CHENGUANG QIU LIQUAN SUN HUANGYONG YANG BIN |
| description | The invention relates to the technical field of spinning, in particular to an anti-permeable polyamide fiber with a caterpillar skin-core structure and a preparation method. The cross section of the anti-permeable polyamide fiber is of a caterpillar structure, and the anti-permeable polyamide fiber is of a skin-core structure. The anti-transparent polyamide fiber is prepared by adopting a spinning assembly, the spinning assembly comprises a spinneret plate and a distribution plate, the bottom of the distribution plate is in sealing fit with the top of the spinneret plate, and a flow guide cavity for melt to pass through is formed between the bottom of the distribution plate and the top of the spinneret plate; the spinneret plate comprises a spinneret plate body, a plurality of spinneret cavities penetrating through the top of the spinneret plate body are formed in the spinneret plate body, caterpillar-shaped spinneret holes are formed in the bottom in each spinneret cavity, the spinneret holes comprise a plur |
| format | Patent |
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The anti-transparent polyamide fiber is prepared by adopting a spinning assembly, the spinning assembly comprises a spinneret plate and a distribution plate, the bottom of the distribution plate is in sealing fit with the top of the spinneret plate, and a flow guide cavity for melt to pass through is formed between the bottom of the distribution plate and the top of the spinneret plate; the spinneret plate comprises a spinneret plate body, a plurality of spinneret cavities penetrating through the top of the spinneret plate body are formed in the spinneret plate body, caterpillar-shaped spinneret holes are formed in the bottom in each spinneret cavity, the spinneret holes comprise a plur</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=20240719&DB=EPODOC&CC=CN&NR=118360682A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240719&DB=EPODOC&CC=CN&NR=118360682A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU JINGSONG</creatorcontrib><creatorcontrib>ZUO CHENGUANG</creatorcontrib><creatorcontrib>QIU LIQUAN</creatorcontrib><creatorcontrib>SUN HUANGYONG</creatorcontrib><creatorcontrib>YANG BIN</creatorcontrib><title>Anti-transparent polyamide fiber with caterpillar skin-core structure and preparation method of anti-transparent polyamide fiber</title><description>The invention relates to the technical field of spinning, in particular to an anti-permeable polyamide fiber with a caterpillar skin-core structure and a preparation method. 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| language | chi ; eng |
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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 | Anti-transparent polyamide fiber with caterpillar skin-core structure and preparation method of anti-transparent polyamide fiber |
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