Composite lapper capable of reducing airflow influence
The utility model discloses a composite lapper capable of reducing airflow influence, which comprises an upper-layer web curtain mechanism and a lower-layer web curtain mechanism, a first spunbond web forming mechanism, a melt-blowing web forming mechanism and a second spunbond web forming mechanism...
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| creator | QIU LAIDONG SUN ANLI LIU BINGSHUANG |
| description | The utility model discloses a composite lapper capable of reducing airflow influence, which comprises an upper-layer web curtain mechanism and a lower-layer web curtain mechanism, a first spunbond web forming mechanism, a melt-blowing web forming mechanism and a second spunbond web forming mechanism are sequentially arranged along the upper-layer web curtain mechanism, a first buffer area and a second buffer area which are distributed at equal intervals are arranged on the upper-layer web curtain mechanism, and the lower-layer web curtain mechanism is arranged on the lower-layer web curtain mechanism. The two side walls of the first buffer area and the two side walls of the second buffer area are each provided with a guide roller set, each guide roller set comprises a first guide roller located at the low position and a second guide roller located above the first guide roller and located at the high position, the upper layer web curtain mechanism comprises a web curtain, and the web curtain is wound around th |
| format | Patent |
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The two side walls of the first buffer area and the two side walls of the second buffer area are each provided with a guide roller set, each guide roller set comprises a first guide roller located at the low position and a second guide roller located above the first guide roller and located at the high position, the upper layer web curtain mechanism comprises a web curtain, and the web curtain is wound around th</description><language>chi ; eng</language><subject>BRAIDING ; COTTON-WOOL ; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS ; KNITTING ; LACE-MAKING ; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL ; NON-WOVEN FABRICS ; TEXTILES ; TRIMMINGS ; WADDING</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=20240712&DB=EPODOC&CC=CN&NR=221320279U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240712&DB=EPODOC&CC=CN&NR=221320279U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QIU LAIDONG</creatorcontrib><creatorcontrib>SUN ANLI</creatorcontrib><creatorcontrib>LIU BINGSHUANG</creatorcontrib><title>Composite lapper capable of reducing airflow influence</title><description>The utility model discloses a composite lapper capable of reducing airflow influence, which comprises an upper-layer web curtain mechanism and a lower-layer web curtain mechanism, a first spunbond web forming mechanism, a melt-blowing web forming mechanism and a second spunbond web forming mechanism are sequentially arranged along the upper-layer web curtain mechanism, a first buffer area and a second buffer area which are distributed at equal intervals are arranged on the upper-layer web curtain mechanism, and the lower-layer web curtain mechanism is arranged on the lower-layer web curtain mechanism. The two side walls of the first buffer area and the two side walls of the second buffer area are each provided with a guide roller set, each guide roller set comprises a first guide roller located at the low position and a second guide roller located above the first guide roller and located at the high position, the upper layer web curtain mechanism comprises a web curtain, and the web curtain is wound around th</description><subject>BRAIDING</subject><subject>COTTON-WOOL</subject><subject>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</subject><subject>KNITTING</subject><subject>LACE-MAKING</subject><subject>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</subject><subject>NON-WOVEN FABRICS</subject><subject>TEXTILES</subject><subject>TRIMMINGS</subject><subject>WADDING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBzzs8tyC_OLElVyEksKEgtUkhOLEhMyklVyE9TKEpNKU3OzEtXSMwsSsvJL1fIzEvLKU3NS07lYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GRobGRgZG5pahocZEKQIADSUuew</recordid><startdate>20240712</startdate><enddate>20240712</enddate><creator>QIU LAIDONG</creator><creator>SUN ANLI</creator><creator>LIU BINGSHUANG</creator><scope>EVB</scope></search><sort><creationdate>20240712</creationdate><title>Composite lapper capable of reducing airflow influence</title><author>QIU LAIDONG ; SUN ANLI ; LIU BINGSHUANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221320279UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BRAIDING</topic><topic>COTTON-WOOL</topic><topic>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</topic><topic>KNITTING</topic><topic>LACE-MAKING</topic><topic>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</topic><topic>NON-WOVEN FABRICS</topic><topic>TEXTILES</topic><topic>TRIMMINGS</topic><topic>WADDING</topic><toplevel>online_resources</toplevel><creatorcontrib>QIU LAIDONG</creatorcontrib><creatorcontrib>SUN ANLI</creatorcontrib><creatorcontrib>LIU BINGSHUANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>QIU LAIDONG</au><au>SUN ANLI</au><au>LIU BINGSHUANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Composite lapper capable of reducing airflow influence</title><date>2024-07-12</date><risdate>2024</risdate><abstract>The utility model discloses a composite lapper capable of reducing airflow influence, which comprises an upper-layer web curtain mechanism and a lower-layer web curtain mechanism, a first spunbond web forming mechanism, a melt-blowing web forming mechanism and a second spunbond web forming mechanism are sequentially arranged along the upper-layer web curtain mechanism, a first buffer area and a second buffer area which are distributed at equal intervals are arranged on the upper-layer web curtain mechanism, and the lower-layer web curtain mechanism is arranged on the lower-layer web curtain mechanism. The two side walls of the first buffer area and the two side walls of the second buffer area are each provided with a guide roller set, each guide roller set comprises a first guide roller located at the low position and a second guide roller located above the first guide roller and located at the high position, the upper layer web curtain mechanism comprises a web curtain, and the web curtain is wound around th</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS TEXTILES TRIMMINGS WADDING |
| title | Composite lapper capable of reducing airflow influence |
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