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Patent Searching and Data


Title:
CENTRIFUGAL SPINNING APPARATUS AND PLANAR RECEIVING-TYPE CENTRIFUGAL SPINNING AUTOMATIC PRODUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/232928
Kind Code:
A1
Abstract:
Provided is a centrifugal spinning apparatus (1), comprising a machine frame (11), a spinning apparatus (13), a material feed apparatus (12) for supplying a spinning solution for the spinning apparatus (13), and a collection apparatus (14) used for collecting the centrifugally spun fiber ejected from the spinning apparatus (13). The collection apparatus (14) is horizontally arranged beneath the spinning apparatus (13) so as to cause the centrifugally spun fiber ejected from the spinning apparatus (13) to be attached to the surface of the collecting apparatus (14). The planar receiving-type centrifugal spinning automatic production device (100) using the centrifugal spinning apparatus (1) overcomes the existing centrifugal spinning based on ring collection and centrifugal spinning technology based on electrostatic collection, solving the problem of fabrication of a centrifugal spinning continuous filament and achieving batch production of centrifugal spinning, and can be applied to the composite of nanofibers or submicron fibers on the surface of wide non-woven fabrics or the production of wide nano or submicron non-woven fabrics; the entire production process is completed automatically, and requires no manual intervention.

Inventors:
WU LONGTAO (CN)
XU WEILIN (CN)
SONG BAOXIANG (CN)
LIU XIN (CN)
WANG YAFEI (CN)
LI CHEN (CN)
CHEN TAIZHAO (CN)
WU ZIHANG (CN)
Application Number:
CN2019/106755
Publication Date:
November 26, 2020
Filing Date:
September 19, 2019
Export Citation:
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Assignee:
JIANGSU YIMAO FILTER MEDIA CO LTD (CN)
UNIV WUHAN TEXTILE (CN)
International Classes:
D01D5/18; D04H1/724
Foreign References:
CN107190421A2017-09-22
CN107190421A2017-09-22
CN105155000A2015-12-16
CN102131972A2011-07-20
CN110241469A2019-09-17
CN208219024U2018-12-11
CN104178830A2014-12-03
CN203782285U2014-08-20
JPH07189047A1995-07-25
Attorney, Agent or Firm:
WUHAN SONGTAO INTELLECTUAL PROPERTY AGENCY (CN)
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