FR2309660A2 - Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein - Google Patents

Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein

Info

Publication number
FR2309660A2
FR2309660A2 FR7442621A FR7442621A FR2309660A2 FR 2309660 A2 FR2309660 A2 FR 2309660A2 FR 7442621 A FR7442621 A FR 7442621A FR 7442621 A FR7442621 A FR 7442621A FR 2309660 A2 FR2309660 A2 FR 2309660A2
Authority
FR
France
Prior art keywords
mat
crimping
fibres
self
corrugating
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
FR7442621A
Other languages
French (fr)
Other versions
FR2309660B2 (en
Inventor
Bernard Ancelle
Andre Gandit
Jean Kovacs
Jean Neel
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Priority to FR7442621A priority Critical patent/FR2309660A2/en
Priority to NLAANVRAGE7500763,A priority patent/NL180530C/en
Priority to FI750183A priority patent/FI63265C/en
Priority to AU77666/75A priority patent/AU7766675A/en
Priority to NO750271A priority patent/NO750271L/no
Priority to CA218,889A priority patent/CA1055751A/en
Priority to LU71756A priority patent/LU71756A1/xx
Priority to JP50011453A priority patent/JPS50142865A/ja
Priority to DK30975*#A priority patent/DK30975A/da
Priority to GB399075A priority patent/GB1477809A/en
Priority to DE19752503853 priority patent/DE2503853A1/en
Priority to ES434280A priority patent/ES434280A1/en
Priority to NO753675A priority patent/NO753675L/no
Publication of FR2309660A2 publication Critical patent/FR2309660A2/en
Application granted granted Critical
Publication of FR2309660B2 publication Critical patent/FR2309660B2/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper

Landscapes

  • Nonwoven Fabrics (AREA)

Abstract

Contraction of a non-woven mat wet spun from a mixt. of paper and synthetic fibres of which at least one constituent is potentially self-crimping under suitable chemical thermal or mechanical treatments, where the damp mat is mechanically corrugated prior to being subjected to the selective fibre crimping process. The process is used esp. for mfr. of fabrics contg. 5-45% of self crimping fibres and to be subsequently consolidated by an ancillary binder matl. and for composite fabrics incorporating polyester fibres self crimping at 50-150, pref. 85-115 degrees C. The mechanical pretreatment of the mat while still wet generates sufficient fibre cohesion for the wet spun mat to sustain the stresses induced by the subsequent local fibre crimping treatment without pulling the mat apart, improving the physical properties of the end product.
FR7442621A 1974-01-30 1974-12-20 Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein Granted FR2309660A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7442621A FR2309660A2 (en) 1974-12-20 1974-12-20 Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein
NLAANVRAGE7500763,A NL180530C (en) 1974-01-30 1975-01-22 METHOD FOR MANUFACTURING A NON-WOVEN FABRIC AND FLAW OBTAINED BY THIS PROCESS
FI750183A FI63265C (en) 1974-01-30 1975-01-24 ENLIGENT VAOTMETOD FRAMSTAELLD KRYMPT OVAEVD TYGBANA OCH FOERFARANDE FOER DESS FRAMSTAELLNING
AU77666/75A AU7766675A (en) 1974-01-30 1975-01-28 Shrinking of webs of non-woven fabrics
CA218,889A CA1055751A (en) 1974-01-30 1975-01-29 Continuous shrinking process for wet processed non woven fabrics
LU71756A LU71756A1 (en) 1974-01-30 1975-01-29
NO750271A NO750271L (en) 1974-01-30 1975-01-29
JP50011453A JPS50142865A (en) 1974-01-30 1975-01-29
DK30975*#A DK30975A (en) 1974-01-30 1975-01-29
GB399075A GB1477809A (en) 1974-01-30 1975-01-29 Process for the shrinking of webs of non-woven fabrics made in the wet way continuously with their production and webs obtained thereby
DE19752503853 DE2503853A1 (en) 1974-01-30 1975-01-30 PROCESS FOR CONTINUOUS SHRINKAGE OF A WET MANUFACTURED NON-WOVEN WEB AND NON-WOVEN WEB MANUFACTURED BY THE METHOD
ES434280A ES434280A1 (en) 1974-01-30 1975-01-30 Process for the shrinking of webs of non-woven fabrics made in the wet way continuously with their production and webs obtained thereby
NO753675A NO753675L (en) 1974-01-30 1975-11-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442621A FR2309660A2 (en) 1974-12-20 1974-12-20 Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein

Publications (2)

Publication Number Publication Date
FR2309660A2 true FR2309660A2 (en) 1976-11-26
FR2309660B2 FR2309660B2 (en) 1977-11-10

Family

ID=9146549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442621A Granted FR2309660A2 (en) 1974-01-30 1974-12-20 Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein

Country Status (1)

Country Link
FR (1) FR2309660A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2309660B2 (en) 1977-11-10

Similar Documents

Publication Publication Date Title
US2893105A (en) Formation of felt-like products from synthetic filaments
US4059468A (en) Method of manufacture of parts of three-dimensional fabrics
US5355565A (en) Process for the production of a non-woven cloth constituted of continuous interconnected filaments and cloth thus obtained
US3333315A (en) Method of forming a nonwoven web product
US2306781A (en) Product containing siliceous fibers and method of making the same
US2132702A (en) Combined asbestos and glass fiber yarn
UA54502C2 (en) Method for producing ring-shaped fibrous structures, in particular, for making articles of composite material
GB951198A (en) Improvements in the production of perforated non-woven fibre products
US3154462A (en) Non-woven fabric and process of making same
GB1447253A (en) Production of pile fabrics
US4154357A (en) Fibrous structures
US2881505A (en) Making bonded felt
FR2271323A1 (en) Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein
FR2309660A2 (en) Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein
US2501979A (en) Process of removal of oil from textile fibers
US3241214A (en) Method of making electrically heated fabric structures
US3059311A (en) Stable non-woven batt of polytetrafluoroethylene fibers
US2139542A (en) Treatment of textile materials
US2786616A (en) Lengthwise pleating
US1811416A (en) Reenforced insulation fabric
GB844760A (en) Improved polyester bonded-fibre fabric
US3100328A (en) Bulked non-wovens
US3396445A (en) Method for texturizing yarns
NO750271L (en)
GB1458208A (en) Method for the manufacture of bulked blended yarns and fabrics of bulked blended yarns