Title:
COMPOSITE WIPES AND FABRICATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/148453
Kind Code:
A1
Abstract:
Composite wipes (17, 27, 37) and a fabrication method therefor. Upper surface layers and lower surface layers of the composite wipes (17, 27, 37) are melt-blown fiber mesh (13, 14, 23, 24, 33, 34), intermediate layers of the composite wipes (17, 27, 37) are wood pulp fiber mesh (12, 22, 32), and spunbonded long fiber mesh (15, 25, 35, 35') composed of spunbonded long fibers are provided between the melt-blown fiber mesh (13, 14, 23, 24, 33, 34) of the upper and/or lower surface layers and the wood pulp fiber mesh (12, 22, 32), and melt-blown short fibers in the melt-blown fiber mesh (13, 14, 23, 24, 33, 34) of the upper and lower surface layers are interwoven into adjoining spunbonded long fiber mesh (15, 25, 35, 35') or wood pulp fiber mesh (12, 22, 32).
Inventors:
LI SHIHUANG (CN)
ZHENG QINGZHONG (CN)
LIU XINGXING (CN)
WU DANPIN (CN)
XIE JIHUA (CN)
ZHENG QINGZHONG (CN)
LIU XINGXING (CN)
WU DANPIN (CN)
XIE JIHUA (CN)
Application Number:
PCT/CN2022/070907
Publication Date:
July 14, 2022
Filing Date:
January 10, 2022
Export Citation:
Assignee:
XIAMEN YANJAN NEW MAT CO LTD (CN)
International Classes:
D04H5/06; A47K10/16; D04H5/00
Foreign References:
| CN112779677A | 2021-05-11 | |||
| CN113463277A | 2021-10-01 | |||
| CN109554829A | 2019-04-02 | |||
| CN101946033A | 2011-01-12 | |||
| CN208841982U | 2019-05-10 | |||
| CN208962595U | 2019-06-11 | |||
| CN109554824A | 2019-04-02 | |||
| US20170306540A1 | 2017-10-26 | |||
| CN108642721A | 2018-10-12 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
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