Title:
NON-WOVEN FABRIC HAVING STRIPE PROTRUSIONS ON SURFACE, AND ABSORPTION PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/021441
Kind Code:
A1
Abstract:
Disclosed in the present invention are a non-woven fabric having stripe protrusions on a surface, and an absorption product thereof. The surface of the non-woven fabric has several stripe protrusions which longitudinally extend and are transversely distributed; the stripe protrusions have a height between 0.5mm-3.0mm; a plurality of openings are formed in opening areas formed between the adjacent stripe protrusions; and the average area of each opening is less than 20 mm2. The longitudinal stripe protrusions on the surface of the non-woven fabric can guide body fluid in the longitudinal direction of the absorption product to increase a body fluid permeation area and increase the body fluid infiltration speed as well as effectively stop the body fluid from leaking laterally.
Inventors:
XIE JIQUAN (CN)
CAI JIXIANG (CN)
PAN JIANHUA (CN)
WU DANPIN (CN)
CAI JIXIANG (CN)
PAN JIANHUA (CN)
WU DANPIN (CN)
Application Number:
PCT/CN2022/138962
Publication Date:
February 01, 2024
Filing Date:
December 14, 2022
Export Citation:
Assignee:
XIAMEN YANJAN NEW MAT CO LTD (CN)
International Classes:
D04H1/492; A61F13/15; D04H1/495; D04H1/54; D04H1/559
Foreign References:
| CN115182092A | 2022-10-14 | |||
| CN210612363U | 2020-05-26 | |||
| CN206317457U | 2017-07-11 | |||
| CN1178101A | 1998-04-08 | |||
| JP2008127706A | 2008-06-05 | |||
| CN202086679U | 2011-12-28 | |||
| CN204121276U | 2015-01-28 | |||
| CN113558866A | 2021-10-29 | |||
| JP5829327B1 | 2015-12-09 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
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