ES2069819T3 - SOFT HIGH STRENGTH PAPER AND METHOD FOR ITS PRODUCTION. - Google Patents

SOFT HIGH STRENGTH PAPER AND METHOD FOR ITS PRODUCTION.

Info

Publication number
ES2069819T3
ES2069819T3 ES91202328T ES91202328T ES2069819T3 ES 2069819 T3 ES2069819 T3 ES 2069819T3 ES 91202328 T ES91202328 T ES 91202328T ES 91202328 T ES91202328 T ES 91202328T ES 2069819 T3 ES2069819 T3 ES 2069819T3
Authority
ES
Spain
Prior art keywords
pulp
paper
production
high strength
cellulosic
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
ES91202328T
Other languages
Spanish (es)
Inventor
Leif Elsby
Margareta Oijerfeldt
Marie Turunen
Anette Thyberg
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.)
Nouryon Pulp and Performance Chemicals AB
Original Assignee
Eka Nobel 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 Eka Nobel AB filed Critical Eka Nobel AB
Application granted granted Critical
Publication of ES2069819T3 publication Critical patent/ES2069819T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/10—Mixtures of chemical and mechanical pulp

Abstract

A paper having an advantageous combination of softness and strength is disclosed, which is based on a mixture of cellulosic pulps and in which a) 55-90% by weight, of the total amount of cellulose fibres consists of a hardwood pulp, a waste paper pulp or a mechanical or semi-mechanical cellulosic pulp, or a mixture thereof, having a drainage resistance below 25<0>SR, and b) 10-45% by weight, of the total amount of cellulose fibres consists of a sulphite pulp and/or sulphate pulp based on softwood and having a drainage resistance exceeding 30<0>SR. The paper can be produced by preparing a stock from the cellulosic pulps a) and b) in the above amounts, whereupon the stock is taken up on a wire, and is drained and dried in per se known manner.
ES91202328T 1990-09-12 1991-09-10 SOFT HIGH STRENGTH PAPER AND METHOD FOR ITS PRODUCTION. Expired - Lifetime ES2069819T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002900A SE500524C2 (en) 1990-09-12 1990-09-12 Soft paper with high strength and process for its preparation

Publications (1)

Publication Number Publication Date
ES2069819T3 true ES2069819T3 (en) 1995-05-16

Family

ID=20380335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91202328T Expired - Lifetime ES2069819T3 (en) 1990-09-12 1991-09-10 SOFT HIGH STRENGTH PAPER AND METHOD FOR ITS PRODUCTION.

Country Status (10)

Country Link
EP (1) EP0478045B1 (en)
AT (1) ATE119595T1 (en)
AU (1) AU636059B2 (en)
CA (1) CA2051218A1 (en)
DE (1) DE69107940T2 (en)
ES (1) ES2069819T3 (en)
FI (1) FI96335C (en)
NO (1) NO177938C (en)
NZ (1) NZ239562A (en)
SE (1) SE500524C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504030C2 (en) * 1995-02-17 1996-10-21 Moelnlycke Ab High bulk spun lace material and absorbency as well as process for its preparation
SE505388C2 (en) * 1995-11-24 1997-08-18 Sca Hygiene Paper Ab Soft, bulky, absorbent paper containing chemitermomechanical pulp
FI119562B (en) * 2000-02-07 2008-12-31 Upm Kymmene Corp Fluff, process for making fluff, using fluff, and product made from fluff
CN100427680C (en) * 2006-04-15 2008-10-22 永州湘江纸业有限责任公司 High-temp. hot-pressing type bedding paper and its prodn. method
PT115562B (en) 2019-06-03 2021-12-24 Raiz Instituto De Investig Da Floresta E Papel EUCALYPTUS GLOBULUS PEEL PULP AND ITS PRODUCTION PROCESS FOR TISSUE PAPER PRODUCTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706155A (en) * 1951-10-24 1955-04-12 Camp Mfg Company Inc Absorbent paper
GB1117731A (en) * 1963-09-17 1968-06-26 Wycombe Marsh Paper Mills Ltd Two-layer paper
SE7602750L (en) * 1975-03-03 1976-09-06 Procter & Gamble USE OF THERMOMECHANICAL PULP FOR THE MANUFACTURE OF HIGH BULK TISSUE

Also Published As

Publication number Publication date
NZ239562A (en) 1992-11-25
DE69107940D1 (en) 1995-04-13
AU636059B2 (en) 1993-04-08
FI914269A0 (en) 1991-09-10
AU8377591A (en) 1992-03-19
FI96335C (en) 1996-06-10
EP0478045A1 (en) 1992-04-01
DE69107940T2 (en) 1995-07-13
SE9002900L (en) 1992-03-13
NO177938C (en) 1995-12-20
CA2051218A1 (en) 1992-03-13
NO913436L (en) 1992-03-13
FI914269A (en) 1992-03-13
NO913436D0 (en) 1991-09-02
NO177938B (en) 1995-09-11
SE9002900D0 (en) 1990-09-12
FI96335B (en) 1996-02-29
EP0478045B1 (en) 1995-03-08
SE500524C2 (en) 1994-07-11
ATE119595T1 (en) 1995-03-15

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