DE3871769D1 - FLEECE WITH COMPRESSED FASTENING POINTS. - Google Patents

FLEECE WITH COMPRESSED FASTENING POINTS.

Info

Publication number
DE3871769D1
DE3871769D1 DE8888121889T DE3871769T DE3871769D1 DE 3871769 D1 DE3871769 D1 DE 3871769D1 DE 8888121889 T DE8888121889 T DE 8888121889T DE 3871769 T DE3871769 T DE 3871769T DE 3871769 D1 DE3871769 D1 DE 3871769D1
Authority
DE
Germany
Prior art keywords
points
bonded
fleece
height
valley
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 - Lifetime
Application number
DE8888121889T
Other languages
German (de)
Inventor
Eberhard Wildt
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.)
Wetzel GmbH
Original Assignee
CASARETTO ROBERT KG
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 CASARETTO ROBERT KG filed Critical CASARETTO ROBERT KG
Priority to DE8888121889T priority Critical patent/DE3871769D1/en
Application granted granted Critical
Publication of DE3871769D1 publication Critical patent/DE3871769D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The local bonding points of a nonwoven are arranged so that neighbouring points have a height displacement in relation to each other, joined together by the loose and bulky sections of the material. The welded or bonded points are fixedly alternately at two height levels, on parallel planes, so that there is a valley between the bonded points with the base of each valley at each height plane level. The bonding points are equally divided between the two planes and the unbonded bulked material sections pass up and down at an angle between the flat bonded points from transfer points, at the edges of the bonded surfaces, and outside the welded area.
DE8888121889T 1988-02-13 1988-12-30 FLEECE WITH COMPRESSED FASTENING POINTS. Expired - Lifetime DE3871769D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888121889T DE3871769D1 (en) 1988-02-13 1988-12-30 FLEECE WITH COMPRESSED FASTENING POINTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3804610A DE3804610A1 (en) 1988-02-13 1988-02-13 FLEECE WITH COMPRESSED FASTENING POINTS
DE8888121889T DE3871769D1 (en) 1988-02-13 1988-12-30 FLEECE WITH COMPRESSED FASTENING POINTS.

Publications (1)

Publication Number Publication Date
DE3871769D1 true DE3871769D1 (en) 1992-07-09

Family

ID=6347414

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3804610A Granted DE3804610A1 (en) 1988-02-13 1988-02-13 FLEECE WITH COMPRESSED FASTENING POINTS
DE8888121889T Expired - Lifetime DE3871769D1 (en) 1988-02-13 1988-12-30 FLEECE WITH COMPRESSED FASTENING POINTS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3804610A Granted DE3804610A1 (en) 1988-02-13 1988-02-13 FLEECE WITH COMPRESSED FASTENING POINTS

Country Status (3)

Country Link
EP (1) EP0328785B1 (en)
AT (1) ATE76909T1 (en)
DE (2) DE3804610A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103627B4 (en) * 2001-01-27 2007-11-15 Sandler Ag Nonwoven fabric with structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616157A (en) * 1969-08-08 1971-10-26 Johnson & Johnson Embossed nonwoven wiping and cleaning materials
GR70771B (en) * 1978-07-24 1983-03-22 Thprocter & Gamble Company
DE3326281C1 (en) * 1983-07-21 1984-12-20 Robert Casaretto KG, 7889 Grenzach-Wyhlen Roller for consolidating fleece or the like

Also Published As

Publication number Publication date
EP0328785A2 (en) 1989-08-23
DE3804610A1 (en) 1989-08-24
ATE76909T1 (en) 1992-06-15
DE3804610C2 (en) 1991-11-14
EP0328785B1 (en) 1992-06-03
EP0328785A3 (en) 1990-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WETZEL GMBH, 79639 GRENZACH-WYHLEN, DE