MY132284A - Electret nonwoven fabric filter material and method of making - Google Patents

Electret nonwoven fabric filter material and method of making

Info

Publication number
MY132284A
MY132284A MYPI9600744A MY132284A MY 132284 A MY132284 A MY 132284A MY PI9600744 A MYPI9600744 A MY PI9600744A MY 132284 A MY132284 A MY 132284A
Authority
MY
Malaysia
Prior art keywords
nonwoven fabric
filter material
electret nonwoven
making
fabric filter
Prior art date
Application number
Inventor
Kazuya Kusano
Mikio Nakagawa
Original Assignee
Mitsui Chemicals 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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Priority to MYPI9600744 priority Critical patent/MY132284A/en
Publication of MY132284A publication Critical patent/MY132284A/en

Links

Landscapes

  • Filtering Materials (AREA)

Abstract

AN ELECTRET NONWOVEN FABRIC FILTER MATERIAL IS PREPARED BY PARTIALLY THERMO-COMPRESSION FUSION BONDING AN ELECTRET NONWOVEN FABRIC AND A SYNTHETIC FIBER NET BY MEANS OF AN EMBOSSING ROLL. THE BOSSES EACH HAVE AN AREA OF 0.05-5 MM2 AND OCCUPY 2-30OF A UNIT AREA. AN ELECTRET FILTER IS PREPARED BY FOLDING THE FILTER MATERIAL INTO A CORRUGATED FORM AND ATTACHING A SHAPE RETAINER THERETO.
MYPI9600744 1996-02-29 1996-02-29 Electret nonwoven fabric filter material and method of making MY132284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI9600744 MY132284A (en) 1996-02-29 1996-02-29 Electret nonwoven fabric filter material and method of making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI9600744 MY132284A (en) 1996-02-29 1996-02-29 Electret nonwoven fabric filter material and method of making

Publications (1)

Publication Number Publication Date
MY132284A true MY132284A (en) 2007-09-28

Family

ID=47290157

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9600744 MY132284A (en) 1996-02-29 1996-02-29 Electret nonwoven fabric filter material and method of making

Country Status (1)

Country Link
MY (1) MY132284A (en)

Similar Documents

Publication Publication Date Title
PL320887A1 (en) Method of producing a web of non-woven fabric
EP0821092A3 (en) Nonwoven fabrics having differential aesthetic properties and processes for producing the same
ATE145681T1 (en) COMPOSITE NON-WOVEN MATERIAL AND METHOD FOR PRODUCTION
CA2224857A1 (en) Synthetic filter media and method for manufacturing same
PL327332A1 (en) Regularily unbound non-woven fabric and method of making same
ES2091296T3 (en) HIGH STRENGTH AND VOLUMINOSITY NON-WOVEN FABRIC.
MX9605468A (en) Perforated nonwoven fabrics.
AU8693091A (en) Hydraulically needled nonwoven pulp fiber web
SG44583A1 (en) Scrim inserted electrostatic fibrous filter web
BR9607943A (en) Nonwoven fabric of conjugated fibers
ES2074408T1 (en) FILTER MATERIAL.
EP0693585A3 (en) Knit like nonwoven fabric composite
EP0491204A3 (en) Wet laid fibrous thermoplastic material and aqueous dispersion for producing same
AU8568582A (en) Nonwoven fabric composed of polyester/polyethylene conjugate fibres
DE59812765D1 (en) Process for producing a hydrodynamically consolidated nonwovens, nonwoven fabric after this production and carrier nonwoven fabric after this production
MY132284A (en) Electret nonwoven fabric filter material and method of making
CA2422769A1 (en) Electrostatic fibrous filter web and method of making same
GB9311357D0 (en) Process and machine for the production of yarn-reniforced consolidated fibre sheets and a non-woven fabric produced therwith
MY111679A (en) Heat-resisting cushion material and method for producing the same
AU7466196A (en) Lofty nonwoven fabric
EP0831995A4 (en) Nonwoven fabric of non-cellulose fibers and a method of manufacture
FR2732196B1 (en) CIGARETTE FILTER MADE FROM A NON-WOVEN FABRIC
CS297690A2 (en) Web needle punched filtering textile fabric
CA2257003A1 (en) Nonwoven fabric and method for making same
CS693290A3 (en) Layered non-woven needled fabric