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FI94325B - Process and apparatus for producing a fiber product - Google Patents

Process and apparatus for producing a fiber product

Info

Publication number
FI94325B
FI94325B FI922421A FI922421A FI94325B FI 94325 B FI94325 B FI 94325B FI 922421 A FI922421 A FI 922421A FI 922421 A FI922421 A FI 922421A FI 94325 B FI94325 B FI 94325B
Authority
FI
Finland
Prior art keywords
fibers
mat
air flow
cellulosic fibers
action
Prior art date
Application number
FI922421A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI922421L (en
FI922421A0 (en
FI94325C (en
Inventor
Jorma Nieminen
Original Assignee
Valmet Paper Machinery Inc
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 Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Publication of FI922421A0 publication Critical patent/FI922421A0/en
Priority to FI922421A priority Critical patent/FI94325C/en
Priority to JP50023394A priority patent/JP3348788B2/en
Priority to PCT/FI1993/000224 priority patent/WO1993024290A1/en
Priority to AT93910053T priority patent/ATE145578T1/en
Priority to EP93910053A priority patent/EP0601142B1/en
Priority to CA002114213A priority patent/CA2114213A1/en
Priority to DE69306229T priority patent/DE69306229T2/en
Priority to ES93910053T priority patent/ES2095052T3/en
Priority to DK93910053.3T priority patent/DK0601142T3/en
Publication of FI922421L publication Critical patent/FI922421L/en
Priority to EE9400449A priority patent/EE03269B1/en
Application granted granted Critical
Publication of FI94325B publication Critical patent/FI94325B/en
Publication of FI94325C publication Critical patent/FI94325C/en

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
    • B27N3/12—Moulding of mats from fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

In a method for making a fibrous product from vegetable-based cellulosic fibers, an air flow (A) is used for forming a mat on an advancing forming platform (1). The mat is bonded by means of thermally bondable binder fibers, such as thermoplastic fibers intertwined with the cellulosic fibers such that, upon being brought to a binding state through the action of heat, said binder fibers bond the cellulosic fibers to each other in the mat. The thermally bondable binder fibers intertwined with cellulosic fibers are subjected to the action of heat already in air flow (A) carrying the fibers onto forming platform (1) by setting temperature of the air flow sufficiently high.
FI922421A 1992-05-27 1992-05-27 Process and apparatus for producing a fiber product FI94325C (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI922421A FI94325C (en) 1992-05-27 1992-05-27 Process and apparatus for producing a fiber product
PCT/FI1993/000224 WO1993024290A1 (en) 1992-05-27 1993-05-26 Method and apparatus for making a fibrous product
JP50023394A JP3348788B2 (en) 1992-05-27 1993-05-26 Method and apparatus for manufacturing textile products
AT93910053T ATE145578T1 (en) 1992-05-27 1993-05-26 METHOD AND DEVICE FOR PRODUCING FIBER-SHAPED PRODUCTS
EP93910053A EP0601142B1 (en) 1992-05-27 1993-05-26 Method and apparatus for making a fibrous product
CA002114213A CA2114213A1 (en) 1992-05-27 1993-05-26 Method and apparatus for making a fibrous product
DE69306229T DE69306229T2 (en) 1992-05-27 1993-05-26 METHOD AND DEVICE FOR PRODUCING FIBROUS PRODUCTS
ES93910053T ES2095052T3 (en) 1992-05-27 1993-05-26 METHOD AND APPARATUS TO MANUFACTURE A FIBROUS PRODUCT.
DK93910053.3T DK0601142T3 (en) 1992-05-27 1993-05-26 Method and apparatus for producing a fibrous product
EE9400449A EE03269B1 (en) 1992-05-27 1994-11-23 Method and apparatus for manufacturing a mat-like product

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI922421 1992-05-27
FI922421A FI94325C (en) 1992-05-27 1992-05-27 Process and apparatus for producing a fiber product

Publications (4)

Publication Number Publication Date
FI922421A0 FI922421A0 (en) 1992-05-27
FI922421L FI922421L (en) 1993-11-28
FI94325B true FI94325B (en) 1995-05-15
FI94325C FI94325C (en) 1995-08-25

Family

ID=8535364

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922421A FI94325C (en) 1992-05-27 1992-05-27 Process and apparatus for producing a fiber product

Country Status (9)

Country Link
EP (1) EP0601142B1 (en)
JP (1) JP3348788B2 (en)
AT (1) ATE145578T1 (en)
CA (1) CA2114213A1 (en)
DE (1) DE69306229T2 (en)
DK (1) DK0601142T3 (en)
ES (1) ES2095052T3 (en)
FI (1) FI94325C (en)
WO (1) WO1993024290A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI93181C (en) * 1993-09-09 1998-06-02 Valmet Paper Machinery Inc Process for making a fiber product
CA2173944C (en) * 1993-10-19 1999-08-10 Michael Francis Vonderhaar Method and apparatus for forming an intermittent stream of particles for application to a fibrous web
DE10151368A1 (en) * 2001-10-17 2003-05-08 Sai Automotive Sal Gmbh Fiber mat, molded part made therefrom and process for its production
WO2004035899A1 (en) * 2002-10-16 2004-04-29 Southern Wools Pty Ltd Method and apparatus for forming products of fibrous and cellulose material
US10076853B2 (en) 2010-12-30 2018-09-18 United States Gypsum Company Slurry distributor, system, and method for using same
WO2012092582A1 (en) 2010-12-30 2012-07-05 United States Gypsum Company Slurry distributor, system and method for using same
US9999989B2 (en) 2010-12-30 2018-06-19 United States Gypsum Company Slurry distributor with a profiling mechanism, system, and method for using same
US9296124B2 (en) 2010-12-30 2016-03-29 United States Gypsum Company Slurry distributor with a wiping mechanism, system, and method for using same
NZ613438A (en) 2010-12-30 2015-05-29 United States Gypsum Co Slurry distribution system and method
US10293522B2 (en) 2011-10-24 2019-05-21 United States Gypsum Company Multi-piece mold and method of making slurry distributor
JP6246722B2 (en) 2011-10-24 2017-12-13 ユナイテッド・ステイツ・ジプサム・カンパニー Multi-leg discharge boot for cementitious aqueous slurry dispensing, gypsum slurry mixing and dispensing assembly, and method of compounding cementitious products
RU2631725C2 (en) 2011-10-24 2017-09-26 Юнайтед Стэйтс Джипсум Компани Flow divider for the system for the apportionment of the astringent suspension
US10059033B2 (en) 2014-02-18 2018-08-28 United States Gypsum Company Cementitious slurry mixing and dispensing system with pulser assembly and method for using same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431180B1 (en) * 1974-06-28 1975-12-18 Bison-Werke Baehre Und Greten Gmbh & Co Kg, 3257 Springe Process for the production of chipboard or the like
US4418031A (en) * 1981-04-06 1983-11-29 Van Dresser Corporation Moldable fibrous mat and method of making the same
US4474846A (en) * 1981-04-06 1984-10-02 Van Dresser Corporation Moldable fibrous mat and product molded therefrom
US5143680A (en) * 1990-05-17 1992-09-01 Nordson Corporation Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate

Also Published As

Publication number Publication date
FI922421L (en) 1993-11-28
DE69306229D1 (en) 1997-01-09
ATE145578T1 (en) 1996-12-15
CA2114213A1 (en) 1993-12-09
EP0601142A1 (en) 1994-06-15
JPH06509529A (en) 1994-10-27
WO1993024290A1 (en) 1993-12-09
FI922421A0 (en) 1992-05-27
FI94325C (en) 1995-08-25
JP3348788B2 (en) 2002-11-20
DE69306229T2 (en) 1997-05-15
DK0601142T3 (en) 1997-06-02
EP0601142B1 (en) 1996-11-27
ES2095052T3 (en) 1997-02-01

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Legal Events

Date Code Title Description
BB Publication of examined application
GB Transfer or assigment of application

Owner name: VALMET PAPER MACHINERY INC.

MA Patent expired