GB1063217A - Papers and non-woven fabrics containing mixed spun fibres - Google Patents
Papers and non-woven fabrics containing mixed spun fibresInfo
- Publication number
- GB1063217A GB1063217A GB3226663A GB3226663A GB1063217A GB 1063217 A GB1063217 A GB 1063217A GB 3226663 A GB3226663 A GB 3226663A GB 3226663 A GB3226663 A GB 3226663A GB 1063217 A GB1063217 A GB 1063217A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibre
- regenerated cellulose
- fibres
- paper
- polyvinyl alcohol
- 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
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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/02—Synthetic cellulose fibres
- D21H13/08—Synthetic cellulose fibres from regenerated cellulose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B9/00—Devices common to machines for carrying out the processes according to more than one of the preceding main groups
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
Abstract
A fibre is obtained by spinning a mixture of viscose with a high-molecular-weight substance capable of swelling in water, that is polyvinyl alcohol, hemicellulose, cyanoethylcellulose or carboxymethyl-cellulose. Such a fibre may be a flat fibre, i.e. one having a cross-section of which the width is more than five times the thickness, or a hollow flat fibre. Hollow fibres may be made by adding carbonates or other suitable foaming agents to e.g. viscose and spinning the solution under suitable conditions. Paper or non-woven fabric may be made from the fibres described, especially flat fibres. A synthetic resin may be incorporated for increasing the strength of such paper or non-woven fabric. Specified resins include polyvinyl alcohol derivatives, polyacrilamide derivatives, starch derivates, urea formaldehyde resins, and melamine formaldehyde resins. Flat regenerated cellulose fibres containing a high mollecular weight substance capable of swelling in water may be used to obtain strong paper or non-woven fabrics without adding adhesive agents or binding fibres; but by using fibres having a flat section, or otherwise, mixed with other fibres, e.g. conventional regenerated cellulose fibres, synthetic fibres, and inorganic fibres, enhanced papers may be obtained. Wood fibre and bast fibre may be so used as may water soluble polyvinyl alcohol fibre. In Example 1 mixed spun regenerated cellulose fibre containing 30% of polyvinyl alcohol was dispersed into water, beaten by a suitable beater and dispersing agent added. A paper was formed therefrom and dried at 105 DEG C. Conventional regenerated cellulose fibre (not p containing polyvinyl alcohol) does not form a paper under the same conditions. In Example 2 the same fibre was used as in Example 1 and dispersing agent a Illegible data ded to it without beating. Paper is made from the mixture and the wet paper sheet pressed and dried at 105 DEG C. In Example 3 mixed spun regenerated cellulose fibre containing 15% of carboxymethyl cellulose was beaten by beater in the same manner as in example 1 and mixed in a ratio of 1:2 with a conventional strong regenerated cellulose staple fibre. A paper was made from the mixture and dried at 105 DEG C. In Example 4 a mixed spun flat regenerated cellulose fibre containing 40% of polyvinyl alcohol is used to make paper in the manner of example 2. By comparison, an ordinary flat regenerated cellulose staple fibre containing no polyvinyl alcohol could not be made into paper under the same conditions. In Example 5 a mixed spun flat regenerated cellulose fibre containing 30% of polyvinyl alcohol was used to make paper by a similar manner to that described in Example 2. In Example 6, water soluble polyvinyl alcohol fibre containing 15% of regenerated cellulose was mixed with an ordinary strong regenerated cellulose staple fibre in a ratio of 3:7 and the mixture used to make papers and dried at 105 DEG C. In example 7 a mixed spun regenerated cellulose fibre containing 20% polyvinyl alcohol was arranged by two sets of garnet machines and the fibre, clamped by means of wire gauze, was dipped into water, pressed, dried by a drier and heat treated by hot air at 180 DEG C. for three minutes. The strength of the non-woven fabric of regenerated cellulose fibre thus produced, is found much superior to that of ordinary non-woven fabrics made of regular regenerated cellulose fibres attached together by means of a conventional synthetic rubber latex.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3662462 | 1962-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1063217A true GB1063217A (en) | 1967-03-30 |
Family
ID=12474956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3226663A Expired GB1063217A (en) | 1962-08-25 | 1963-08-15 | Papers and non-woven fabrics containing mixed spun fibres |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1461263A1 (en) |
GB (1) | GB1063217A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2280099A1 (en) * | 2009-07-31 | 2011-02-02 | Kelheim Fibres GmbH | Regenerated cellulose staple fibre |
EP2428603A1 (en) | 2010-09-14 | 2012-03-14 | Kelheim Fibres GmbH | Method for fastening a non-woven fabric |
EP2599900A1 (en) | 2011-11-29 | 2013-06-05 | Kelheim Fibres GmbH | Regenerated cellulose fibre |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111375317B (en) * | 2020-03-10 | 2022-02-08 | 武汉纺织大学 | High-strength nanofiber composite membrane and preparation method thereof |
-
1963
- 1963-08-15 GB GB3226663A patent/GB1063217A/en not_active Expired
- 1963-08-24 DE DE19631461263 patent/DE1461263A1/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2280099A1 (en) * | 2009-07-31 | 2011-02-02 | Kelheim Fibres GmbH | Regenerated cellulose staple fibre |
WO2011012423A1 (en) * | 2009-07-31 | 2011-02-03 | Kelheim Fibres Gmbh | Regenerated cellulose staple fibre |
EP2428603A1 (en) | 2010-09-14 | 2012-03-14 | Kelheim Fibres GmbH | Method for fastening a non-woven fabric |
WO2012034934A1 (en) | 2010-09-14 | 2012-03-22 | Kelheim Fibres Gmbh | Method for strengthening a nonwoven fabric |
CN103080397A (en) * | 2010-09-14 | 2013-05-01 | 凯尔海姆纤维制品有限责任公司 | Method for strengthening a nonwoven fabric |
CN103080397B (en) * | 2010-09-14 | 2017-04-26 | 凯尔海姆纤维制品有限责任公司 | Method for strengthening a nonwoven fabric |
EP2599900A1 (en) | 2011-11-29 | 2013-06-05 | Kelheim Fibres GmbH | Regenerated cellulose fibre |
US20140308870A1 (en) * | 2011-11-29 | 2014-10-16 | Kelheim Fibres Gmbh | Regenerated cellulose fiber |
US11149367B2 (en) | 2011-11-29 | 2021-10-19 | Kelheim Fibres Gmbh | Regenerated cellulose fiber |
Also Published As
Publication number | Publication date |
---|---|
DE1461263A1 (en) | 1968-12-19 |
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