FI914269A0 - Soft, very strong paper and the method of making it - Google Patents
Soft, very strong paper and the method of making itInfo
- Publication number
- FI914269A0 FI914269A0 FI914269A FI914269A FI914269A0 FI 914269 A0 FI914269 A0 FI 914269A0 FI 914269 A FI914269 A FI 914269A FI 914269 A FI914269 A FI 914269A FI 914269 A0 FI914269 A0 FI 914269A0
- Authority
- FI
- Finland
- Prior art keywords
- pulp
- paper
- cellulosic
- stock
- mixture
- Prior art date
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
Landscapes
- Paper (AREA)
- Making Paper Articles (AREA)
- Sanitary Thin Papers (AREA)
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.
Applications Claiming Priority (2)
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 |
SE9002900 | 1990-09-12 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI914269A0 true FI914269A0 (en) | 1991-09-10 |
FI914269A FI914269A (en) | 1992-03-13 |
FI96335B FI96335B (en) | 1996-02-29 |
FI96335C FI96335C (en) | 1996-06-10 |
Family
ID=20380335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI914269A FI96335C (en) | 1990-09-12 | 1991-09-10 | Soft paper with high strength and process for its preparation |
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)
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)
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 |
-
1990
- 1990-09-12 SE SE9002900A patent/SE500524C2/en unknown
-
1991
- 1991-08-27 NZ NZ239562A patent/NZ239562A/en unknown
- 1991-09-02 NO NO913436A patent/NO177938C/en not_active IP Right Cessation
- 1991-09-10 EP EP91202328A patent/EP0478045B1/en not_active Expired - Lifetime
- 1991-09-10 DE DE69107940T patent/DE69107940T2/en not_active Expired - Fee Related
- 1991-09-10 AT AT91202328T patent/ATE119595T1/en not_active IP Right Cessation
- 1991-09-10 ES ES91202328T patent/ES2069819T3/en not_active Expired - Lifetime
- 1991-09-10 FI FI914269A patent/FI96335C/en active
- 1991-09-11 AU AU83775/91A patent/AU636059B2/en not_active Ceased
- 1991-09-12 CA CA002051218A patent/CA2051218A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FI96335C (en) | 1996-06-10 |
ATE119595T1 (en) | 1995-03-15 |
NO177938B (en) | 1995-09-11 |
EP0478045A1 (en) | 1992-04-01 |
EP0478045B1 (en) | 1995-03-08 |
SE500524C2 (en) | 1994-07-11 |
AU8377591A (en) | 1992-03-19 |
NO913436L (en) | 1992-03-13 |
AU636059B2 (en) | 1993-04-08 |
DE69107940D1 (en) | 1995-04-13 |
SE9002900D0 (en) | 1990-09-12 |
FI914269A (en) | 1992-03-13 |
FI96335B (en) | 1996-02-29 |
CA2051218A1 (en) | 1992-03-13 |
DE69107940T2 (en) | 1995-07-13 |
ES2069819T3 (en) | 1995-05-16 |
NO177938C (en) | 1995-12-20 |
NO913436D0 (en) | 1991-09-02 |
SE9002900L (en) | 1992-03-13 |
NZ239562A (en) | 1992-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application |