JPS6480413A - Filter cloth for solid-liquid separation - Google Patents

Filter cloth for solid-liquid separation

Info

Publication number
JPS6480413A
JPS6480413A JP23804187A JP23804187A JPS6480413A JP S6480413 A JPS6480413 A JP S6480413A JP 23804187 A JP23804187 A JP 23804187A JP 23804187 A JP23804187 A JP 23804187A JP S6480413 A JPS6480413 A JP S6480413A
Authority
JP
Japan
Prior art keywords
cloth
filter
extrafine
nap
filter layer
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
JP23804187A
Other languages
Japanese (ja)
Other versions
JPH07114906B2 (en
Inventor
Manabu Terao
Teruo Nakamura
Mitsunobu Otani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP62238041A priority Critical patent/JPH07114906B2/en
Publication of JPS6480413A publication Critical patent/JPS6480413A/en
Publication of JPH07114906B2 publication Critical patent/JPH07114906B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Filtering Materials (AREA)

Abstract

PURPOSE:To obtain a filter cloth drastically improved in durability by raising an extrafine nap on the filter part of the filter cloth integrated by laminating a filter layer part with reinforcing cloth, and using the reinforcing cloth having higher water-resistance and wear-resistance than those of the filter layer part. CONSTITUTION:The filter cloth is integrated by laminating and adhering the filter layer 1a with the reinforcing cloth 1b. The filter layer part 1a has an extrafine nap consisting of synthetic fiber. This extrafine nap has the directionality of 1.2-10 directionality coefficient to the longitudinal direction of the filter cloth, and the specific surface area of the extrafine nap is >=3X10<3>cm<2>/g. The reinforcing cloth has high water resistance and wear- resistance, and consists of the cloth woven in gauze structure or in copy structure. The reinforcing cloth and the filter layer part are adhered to be integrated by dotted high molecular material.
JP62238041A 1987-09-22 1987-09-22 Filter cloth running type filter cloth for solid-liquid separation Expired - Fee Related JPH07114906B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62238041A JPH07114906B2 (en) 1987-09-22 1987-09-22 Filter cloth running type filter cloth for solid-liquid separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238041A JPH07114906B2 (en) 1987-09-22 1987-09-22 Filter cloth running type filter cloth for solid-liquid separation

Publications (2)

Publication Number Publication Date
JPS6480413A true JPS6480413A (en) 1989-03-27
JPH07114906B2 JPH07114906B2 (en) 1995-12-13

Family

ID=17024289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238041A Expired - Fee Related JPH07114906B2 (en) 1987-09-22 1987-09-22 Filter cloth running type filter cloth for solid-liquid separation

Country Status (1)

Country Link
JP (1) JPH07114906B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008279339A (en) * 2007-05-09 2008-11-20 Jfe Engineering Kk Solid/liquid separation apparatus
JP2014158988A (en) * 2013-02-19 2014-09-04 Kuraray Co Ltd Water treatment nonwoven fabric filter
CN106811982A (en) * 2016-12-27 2017-06-09 科林环保技术有限责任公司 A kind of manufacture craft of middle low temperature filtrate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012664A (en) * 1973-06-05 1975-02-08
JPS62125815A (en) * 1985-11-27 1987-06-08 Toray Ind Inc Filter cloth for solid-liquid separation and its production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012664A (en) * 1973-06-05 1975-02-08
JPS62125815A (en) * 1985-11-27 1987-06-08 Toray Ind Inc Filter cloth for solid-liquid separation and its production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008279339A (en) * 2007-05-09 2008-11-20 Jfe Engineering Kk Solid/liquid separation apparatus
JP2014158988A (en) * 2013-02-19 2014-09-04 Kuraray Co Ltd Water treatment nonwoven fabric filter
CN106811982A (en) * 2016-12-27 2017-06-09 科林环保技术有限责任公司 A kind of manufacture craft of middle low temperature filtrate

Also Published As

Publication number Publication date
JPH07114906B2 (en) 1995-12-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees