FI861789A - Saett och apparat foer framstaellning av en materialbana. - Google Patents

Saett och apparat foer framstaellning av en materialbana. Download PDF

Info

Publication number
FI861789A
FI861789A FI861789A FI861789A FI861789A FI 861789 A FI861789 A FI 861789A FI 861789 A FI861789 A FI 861789A FI 861789 A FI861789 A FI 861789A FI 861789 A FI861789 A FI 861789A
Authority
FI
Finland
Prior art keywords
materialbana
foer framstaellning
apparat foer
saett och
och apparat
Prior art date
Application number
FI861789A
Other languages
English (en)
Other versions
FI89816B (fi
FI861789A0 (fi
FI89816C (fi
Inventor
Sven-Ingvar Thorbjoernsson
Lars-Otto Sislegaord
Original Assignee
Kmw Ab
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 Kmw Ab filed Critical Kmw Ab
Publication of FI861789A0 publication Critical patent/FI861789A0/fi
Publication of FI861789A publication Critical patent/FI861789A/fi
Publication of FI89816B publication Critical patent/FI89816B/fi
Application granted granted Critical
Publication of FI89816C publication Critical patent/FI89816C/fi

Links

Classifications

    • 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
    • B27N3/10—Moulding of mats
    • B27N3/14—Distributing or orienting the particles or fibres
    • B27N3/146—Controlling mat weight distribution
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Nonwoven Fabrics (AREA)
  • Coating Apparatus (AREA)
  • Treatment Of Fiber Materials (AREA)
FI861789A 1985-05-08 1986-04-29 Saett och apparat foer framstaellning av en materialbana FI89816C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8502260A SE447808B (sv) 1985-05-08 1985-05-08 Sett och apparat for framstellning av en materialbana
SE8502260 1985-05-08

Publications (4)

Publication Number Publication Date
FI861789A0 FI861789A0 (fi) 1986-04-29
FI861789A true FI861789A (fi) 1986-11-09
FI89816B FI89816B (fi) 1993-08-13
FI89816C FI89816C (fi) 1993-11-25

Family

ID=20360124

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861789A FI89816C (fi) 1985-05-08 1986-04-29 Saett och apparat foer framstaellning av en materialbana

Country Status (6)

Country Link
US (1) US4688301A (fi)
CA (1) CA1255871A (fi)
DE (1) DE3615357A1 (fi)
FI (1) FI89816C (fi)
IT (1) IT1188131B (fi)
SE (1) SE447808B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991264A (en) * 1990-01-16 1991-02-12 International Paper Company Apparatus and method for use in-line with a card to enhance tensile strength in nonwoven materials
IL104929A (en) * 1993-03-03 1995-11-27 Tafnukim Amir Paper Products Preparation of an absorbent sheet
DE19507643C1 (de) * 1995-03-04 1996-07-25 Rockwool Mineralwolle Verfahren zum Unschädlichmachen von in einem Mineralwollevlies befindlichen heißen Einschlüssen und Vorrichtung zur Durchführung des Verfahrens
US5539958A (en) * 1995-09-13 1996-07-30 Groupe Laperri ere et Verreault Aerodynamic forming hood and method of operation
US20090056091A1 (en) * 2007-07-06 2009-03-05 Arrigo Jezzi Apparatus for the uniform distribution of fibers in an air stream
US7886411B2 (en) * 2007-07-06 2011-02-15 Jezzi Arrigo D Apparatus for the uniform distribution of fibers in an air stream
US8122570B2 (en) * 2007-07-06 2012-02-28 Jezzi Arrigo D Apparatus and method for dry forming a uniform non-woven fibrous web

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071822A (en) * 1959-03-03 1963-01-08 Bowater Board Company Method and apparatus for forming a mat
US4091161A (en) * 1975-03-11 1978-05-23 Cefilac Non-woven webs and method for the dry production thereof
SE397943B (sv) * 1975-09-26 1977-11-28 Svenska Flaektfabriken Ab Sett och anordning for att forma en materialbana genom avsettning av i en fordelningskammare instrommande i gasformigt medium fordelad strom av partiklar, exempelvis fibrer, pa en i fordelningskammaren anordnad ...
US4099290A (en) * 1977-05-13 1978-07-11 Fmc Corporation Sweeper with recirculation hood having an unobstructed pickup window
FR2544754B1 (fr) * 1983-04-20 1986-09-26 Saint Gobain Isover Perfectionnements aux dispositifs pour la formation de feutres de fibres
DE3315909A1 (de) * 1983-05-02 1984-11-08 Hubert Dipl.-Ing. 4408 Dülmen Hergeth System zur breitenverteilung im fuellschacht

Also Published As

Publication number Publication date
DE3615357A1 (de) 1986-11-13
FI89816B (fi) 1993-08-13
FI861789A0 (fi) 1986-04-29
IT1188131B (it) 1987-12-30
US4688301A (en) 1987-08-25
SE8502260D0 (sv) 1985-05-08
SE8502260L (fi) 1986-11-09
IT8667373A0 (it) 1986-05-07
CA1255871A (en) 1989-06-20
FI89816C (fi) 1993-11-25
IT8667373A1 (it) 1987-11-07
SE447808B (sv) 1986-12-15

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SUNDS DEFIBRATOR AB