SPUN-BONDED COMPOSITE WIPING NON-WOVEN FABRIC AND MANUFACTURING METHOD THEREFOR

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240240375A1
SERIAL NO

18288192

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A spunbound composite wiping non-woven fabric with a layered structure of an upper surface layer, a middle fiber layer, and a lower surface layer arranged in sequence; at least one of the upper surface layer and the lower surface layer is formed by a spunbound filaments, and the middle fiber layer is formed at least by viscose fibers; a weight of the middle fiber layer is greater than or equal to 65% of a total weight of the spunbound composite wiping non-woven fabric; fiber interfacing and intertwining areas exist between the upper surface layer and the middle fiber layer, as well as between the lower surface layer and the middle fiber layer.

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Patent Owner(s)

Patent OwnerAddress
XIAMEN YANJAN NEW MATERIAL CO LTDNO 666 HOUDI ROAD NEICUO INDUSTRIAL CONCENTRATION ZONE XIANG'AN DISTRICT XIAMEN CITY FUJIAN PROVINCE 361000 XIAMEN CITY FUJIAN PROVINCE 361000

International Classification(s)

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  • 2022 Application Filing Year
  • D04H Class
  • 298 Applications Filed
  • 66 Patents Issued To-Date
  • 22.15 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHEN, Yonggong Fujian, CN 3 0
LI, Shihuang Fujian, CN 20 49
WU, Chaosheng Fujian, CN 3 0
ZHENG, Qingzhong Fujian, CN 9 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4341801 - 100255075100125150175200225250275300325350375400425450475

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