ATE170240T1 - METHOD FOR PRODUCING FIBROUS SHEET-SHAPED MATERIAL - Google Patents

METHOD FOR PRODUCING FIBROUS SHEET-SHAPED MATERIAL

Info

Publication number
ATE170240T1
ATE170240T1 AT95915047T AT95915047T ATE170240T1 AT E170240 T1 ATE170240 T1 AT E170240T1 AT 95915047 T AT95915047 T AT 95915047T AT 95915047 T AT95915047 T AT 95915047T AT E170240 T1 ATE170240 T1 AT E170240T1
Authority
AT
Austria
Prior art keywords
fibrous sheet
laying
shaped material
dry
produced
Prior art date
Application number
AT95915047T
Other languages
German (de)
Inventor
Kroyer Karl Kristian Kobs
Original Assignee
Kobs Kroyer Ingelise
Kobs Houlberg Vibeke
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 Kobs Kroyer Ingelise, Kobs Houlberg Vibeke filed Critical Kobs Kroyer Ingelise
Application granted granted Critical
Publication of ATE170240T1 publication Critical patent/ATE170240T1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A fibrous sheet material is produced by the steps of dry-laying cellulosic fibres on a continuously moving support to form a layer thereon, and wetting said layer sufficiently to cause hydrogen bonds to be formed to a desired degree. The fibrous sheet material thus produced may, if desired, be further processed or finished by known methods to obtain a variety of final products. For carrying out the method an apparatus may be used, which in a preferred embodiment comprises a dry-laying fibre distributor mounted above the foraminous wire of a paper machine based on wet-laying.
AT95915047T 1993-10-28 1994-10-28 METHOD FOR PRODUCING FIBROUS SHEET-SHAPED MATERIAL ATE170240T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14192293A 1993-10-28 1993-10-28

Publications (1)

Publication Number Publication Date
ATE170240T1 true ATE170240T1 (en) 1998-09-15

Family

ID=22497824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95915047T ATE170240T1 (en) 1993-10-28 1994-10-28 METHOD FOR PRODUCING FIBROUS SHEET-SHAPED MATERIAL

Country Status (6)

Country Link
EP (1) EP0725851B1 (en)
AT (1) ATE170240T1 (en)
AU (1) AU7990194A (en)
CA (1) CA2175229C (en)
DE (1) DE69412846T2 (en)
WO (1) WO1995012020A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1291601B1 (en) * 1997-04-18 1999-01-11 Giuseppe Locati PROCESS AND PLANT FOR THE PRODUCTION OF PAPER AND CARDBOARD STARTING FROM WASTE PAPER
SE539948C2 (en) 2016-03-18 2018-02-06 The Core Company Ab Isostatic pressure forming of heated dry cellulose fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE340264B (en) * 1967-01-05 1971-11-15 K Kroeyer
SE399015B (en) * 1976-10-06 1978-01-30 Reinhall Rolf WAY TO MAKE FIBER PLATES

Also Published As

Publication number Publication date
AU7990194A (en) 1995-05-22
EP0725851A1 (en) 1996-08-14
CA2175229A1 (en) 1995-05-04
DE69412846D1 (en) 1998-10-01
WO1995012020A1 (en) 1995-05-04
CA2175229C (en) 2000-04-18
DE69412846T2 (en) 1999-02-11
EP0725851B1 (en) 1998-08-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties