JP2002317372A5 - - Google Patents

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Publication number
JP2002317372A5
JP2002317372A5 JP2001122982A JP2001122982A JP2002317372A5 JP 2002317372 A5 JP2002317372 A5 JP 2002317372A5 JP 2001122982 A JP2001122982 A JP 2001122982A JP 2001122982 A JP2001122982 A JP 2001122982A JP 2002317372 A5 JP2002317372 A5 JP 2002317372A5
Authority
JP
Japan
Prior art keywords
area
spraying area
ratio
nonwoven fabric
range
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2001122982A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002317372A (ja
JP3883818B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2001122982A priority Critical patent/JP3883818B2/ja
Priority claimed from JP2001122982A external-priority patent/JP3883818B2/ja
Priority to US10/297,761 priority patent/US7384583B2/en
Publication of JP2002317372A publication Critical patent/JP2002317372A/ja
Publication of JP2002317372A5 publication Critical patent/JP2002317372A5/ja
Application granted granted Critical
Publication of JP3883818B2 publication Critical patent/JP3883818B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2001122982A 2001-04-06 2001-04-20 不織布の製造方法及び装置 Expired - Lifetime JP3883818B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001122982A JP3883818B2 (ja) 2001-04-20 2001-04-20 不織布の製造方法及び装置
US10/297,761 US7384583B2 (en) 2001-04-06 2002-04-04 Production method for making nonwoven fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001122982A JP3883818B2 (ja) 2001-04-20 2001-04-20 不織布の製造方法及び装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006286604A Division JP4271226B2 (ja) 2006-10-20 2006-10-20 不織布の製造方法及び装置

Publications (3)

Publication Number Publication Date
JP2002317372A JP2002317372A (ja) 2002-10-31
JP2002317372A5 true JP2002317372A5 (https=) 2005-05-12
JP3883818B2 JP3883818B2 (ja) 2007-02-21

Family

ID=18972607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001122982A Expired - Lifetime JP3883818B2 (ja) 2001-04-06 2001-04-20 不織布の製造方法及び装置

Country Status (1)

Country Link
JP (1) JP3883818B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1424425A1 (de) * 2002-11-27 2004-06-02 Polyfelt Gesellschaft m.b.H. Verfahren zur Herstellung von Geotextilien aus schmeltgesponnenen Fasern
JP5717769B2 (ja) 2011-02-15 2015-05-13 三井化学株式会社 スパンボンド不織布
EP2902538B1 (en) 2012-09-27 2018-03-07 Mitsui Chemicals, Inc. Spun-bonded non-woven fabric
KR102524390B1 (ko) 2018-12-21 2023-04-20 미쓰이 가가쿠 가부시키가이샤 용융 방사 장치 및 부직포의 제조 방법
JP7543663B2 (ja) * 2020-03-10 2024-09-03 王子ホールディングス株式会社 偏芯芯鞘捲縮不織布の製造装置
CN112281304A (zh) * 2020-09-15 2021-01-29 浙江金三发卫生材料科技有限公司 一种静电驻极熔喷无纺布及其制备方法
CN112962152A (zh) * 2021-04-13 2021-06-15 浙江朝隆纺织机械股份有限公司 一种骤冷对吹箱及纺粘非织造布的侧吹风结构

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