ES373442A1 - Process for the production of nonwoven webs of continuous filaments - Google Patents

Process for the production of nonwoven webs of continuous filaments

Info

Publication number
ES373442A1
ES373442A1 ES373442A ES373442A ES373442A1 ES 373442 A1 ES373442 A1 ES 373442A1 ES 373442 A ES373442 A ES 373442A ES 373442 A ES373442 A ES 373442A ES 373442 A1 ES373442 A1 ES 373442A1
Authority
ES
Spain
Prior art keywords
fleece
binder
filaments
conveyor belt
water
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.)
Expired
Application number
ES373442A
Other languages
Spanish (es)
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.)
Glanzstoff AG
Original Assignee
Glanzstoff AG
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 Glanzstoff AG filed Critical Glanzstoff AG
Publication of ES373442A1 publication Critical patent/ES373442A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

A fleece is made by air-laying continuous filaments on a moving conveyor belt, adding water to the fleece to temporarily strengthen it (by virtue of the surface tension of the water acting on the filaments), removing the fleece from the conveyor belt, permeating with a binder and drying the process prevents binder accumulating on the conveyor belt. The binder can be added after the water has been sprayed into the fleece and whilst it is suspended between two conveyors. The fleece can be passed through a heater whilst it is suspended to cure the binder. The fleece can be dried on another conveyor belt or on a drum drier. The binder can be polyacrylic or a latex. The filaments can be freshly spun and separated using electrostatic or aerodynamic forces. Alternatively drawn filaments forwarded from creels can be used. The filaments can be made of polyamides, polyesters, or polyurethanes.
ES373442A 1968-12-04 1969-11-12 Process for the production of nonwoven webs of continuous filaments Expired ES373442A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681812516 DE1812516A1 (en) 1968-12-04 1968-12-04 Process for the production of nonwovens from endless threads

Publications (1)

Publication Number Publication Date
ES373442A1 true ES373442A1 (en) 1972-05-16

Family

ID=5715137

Family Applications (1)

Application Number Title Priority Date Filing Date
ES373442A Expired ES373442A1 (en) 1968-12-04 1969-11-12 Process for the production of nonwoven webs of continuous filaments

Country Status (14)

Country Link
US (1) US3676245A (en)
AT (1) AT299109B (en)
BE (1) BE741066A (en)
CH (2) CH519048A (en)
DE (1) DE1812516A1 (en)
DK (1) DK130081B (en)
ES (1) ES373442A1 (en)
FI (1) FI46746C (en)
FR (1) FR2025184A1 (en)
GB (1) GB1234850A (en)
LU (1) LU59932A1 (en)
NL (1) NL6916648A (en)
NO (1) NO126696B (en)
SE (1) SE346821B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057669A (en) * 1975-03-13 1977-11-08 Scott Paper Company Method of manufacturing a dry-formed, adhesively bonded, nonwoven fibrous sheet and the sheet formed thereby
US4042655A (en) * 1975-09-05 1977-08-16 Phillips Petroleum Company Method for the production of a nonwoven fabric
US4391869A (en) * 1980-10-06 1983-07-05 Johnson & Johnson Baby Products Company Nonwoven fibrous product
US4551143A (en) * 1980-10-06 1985-11-05 Johnson & Johnson Baby Products Company Nonwoven fibrous product and method of making same
EP0859076B1 (en) * 1997-02-12 2002-08-28 Fleissner GmbH & Co. Maschinenfabrik Apparatus for hydroentangling the fibres of a fibre web
JP2000034660A (en) * 1998-07-17 2000-02-02 Uni Charm Corp Production of wet nonwoven fabric and apparatus for production
US8841386B2 (en) 2008-06-10 2014-09-23 Kimberly-Clark Worldwide, Inc. Fibers formed from aromatic polyester and polyether copolymer

Also Published As

Publication number Publication date
CH1669169A4 (en) 1971-10-29
DK130081B (en) 1974-12-16
SE346821B (en) 1972-07-17
CH519048A (en) 1971-10-29
NO126696B (en) 1973-03-12
FI46746B (en) 1973-02-28
US3676245A (en) 1972-07-11
AT299109B (en) 1972-06-12
FI46746C (en) 1973-06-11
DK130081C (en) 1975-05-26
DE1812516A1 (en) 1970-06-25
FR2025184A1 (en) 1970-09-04
LU59932A1 (en) 1970-02-02
GB1234850A (en) 1971-06-09
NL6916648A (en) 1970-06-08
BE741066A (en) 1970-04-01

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