ATE162246T1 - PRODUCT BASED ON MATERIALS CONTAINING LIGNOCELLULOSE AND PROCESS FOR ITS PRODUCTION - Google Patents

PRODUCT BASED ON MATERIALS CONTAINING LIGNOCELLULOSE AND PROCESS FOR ITS PRODUCTION

Info

Publication number
ATE162246T1
ATE162246T1 AT94850175T AT94850175T ATE162246T1 AT E162246 T1 ATE162246 T1 AT E162246T1 AT 94850175 T AT94850175 T AT 94850175T AT 94850175 T AT94850175 T AT 94850175T AT E162246 T1 ATE162246 T1 AT E162246T1
Authority
AT
Austria
Prior art keywords
ply
product
production
materials containing
product based
Prior art date
Application number
AT94850175T
Other languages
German (de)
Inventor
Ilkka Kartovaara
Original Assignee
Enso Gutzeit Oy
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 Enso Gutzeit Oy filed Critical Enso Gutzeit Oy
Application granted granted Critical
Publication of ATE162246T1 publication Critical patent/ATE162246T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers

Abstract

The invention concerns a ligno-cellulosic-material-based product and a manufacturing method thereof, in which method the product is formed from multiple plies of cellulosic fibers into a multi-ply product comprising a liner ply and at least one center ply interleaved between the liner plies. The invention is characterized by having said at least one center ply of the multi-ply product enriched with thick-walled summerwood fibers, and further having the liner ply of the multi-ply product advantageously enriched with thin-walled and/or band-shaped springwood fibers.
AT94850175T 1993-11-17 1994-10-07 PRODUCT BASED ON MATERIALS CONTAINING LIGNOCELLULOSE AND PROCESS FOR ITS PRODUCTION ATE162246T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI935104A FI94653C (en) 1993-11-17 1993-11-17 Product of lignocellulosic material and process for its manufacture

Publications (1)

Publication Number Publication Date
ATE162246T1 true ATE162246T1 (en) 1998-01-15

Family

ID=8538968

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94850175T ATE162246T1 (en) 1993-11-17 1994-10-07 PRODUCT BASED ON MATERIALS CONTAINING LIGNOCELLULOSE AND PROCESS FOR ITS PRODUCTION

Country Status (7)

Country Link
EP (1) EP0653516B1 (en)
JP (1) JPH07189166A (en)
AT (1) ATE162246T1 (en)
DE (1) DE69407931T2 (en)
ES (1) ES2113078T3 (en)
FI (1) FI94653C (en)
NO (1) NO304238B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513596C2 (en) 1999-02-22 2000-10-09 Stora Kopparbergs Bergslags Ab Method for making paper or cardboard

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1718096A (en) * 1926-06-28 1929-06-18 Ohio Boxboard Co Method of and apparatus for making paper, boxboard, and the like
SE459263B (en) * 1987-10-16 1989-06-19 Sca Development Ab SAVED TO MAKE WOODEN PAPER PAPERS
US5087324A (en) * 1990-10-31 1992-02-11 James River Corporation Of Virginia Paper towels having bulky inner layer
US5147505A (en) * 1991-05-24 1992-09-15 Union Camp Corporation Multilayer paper and method for the manufacturing thereof

Also Published As

Publication number Publication date
DE69407931T2 (en) 1998-08-20
NO944352D0 (en) 1994-11-15
FI94653C (en) 1995-10-10
ES2113078T3 (en) 1998-04-16
EP0653516A1 (en) 1995-05-17
NO944352L (en) 1995-05-18
NO304238B1 (en) 1998-11-16
FI935104A0 (en) 1993-11-17
EP0653516B1 (en) 1998-01-14
DE69407931D1 (en) 1998-02-19
FI94653B (en) 1995-06-30
JPH07189166A (en) 1995-07-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee