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GB1178811A - Process for manufacturing of Non-Woven Fabrics or the like by Wet Sieving of Viscose Fibres - Google Patents

Process for manufacturing of Non-Woven Fabrics or the like by Wet Sieving of Viscose Fibres

Info

Publication number
GB1178811A
GB1178811A GB02093/68A GB1209368A GB1178811A GB 1178811 A GB1178811 A GB 1178811A GB 02093/68 A GB02093/68 A GB 02093/68A GB 1209368 A GB1209368 A GB 1209368A GB 1178811 A GB1178811 A GB 1178811A
Authority
GB
United Kingdom
Prior art keywords
manufacturing
woven fabrics
wet sieving
viscose fibres
spinneret
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
Application number
GB02093/68A
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.)
Tachikawa Research Institute
Original Assignee
Tachikawa Research Institute
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 Tachikawa Research Institute filed Critical Tachikawa Research Institute
Publication of GB1178811A publication Critical patent/GB1178811A/en
Expired 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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

1,178,811. Paper. TACHIKAWA RESEARCH INSTITUTE. 12 March, 1968 [26 April, 1967], No. 12093/68. Heading D2B. Paper or non-woven fabric is made from an aqueous dispersion of staple fibres of incompletely regenerated xanthate cellulose having a primary swelling valve (defined as in Specification 1,042,005) of 1,900 to 10,000 and obtained by spinning through a spinneret in which the holes have a ratio of length to diameter of more than five. This avoids obtaining a filament of diameter substantially larger than the spinning orifice (the Barus effect). Preferably the spinneret is of glass.
GB02093/68A 1967-04-26 1968-03-12 Process for manufacturing of Non-Woven Fabrics or the like by Wet Sieving of Viscose Fibres Expired GB1178811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2626767 1967-04-26

Publications (1)

Publication Number Publication Date
GB1178811A true GB1178811A (en) 1970-01-21

Family

ID=12188480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02093/68A Expired GB1178811A (en) 1967-04-26 1968-03-12 Process for manufacturing of Non-Woven Fabrics or the like by Wet Sieving of Viscose Fibres

Country Status (9)

Country Link
US (1) US3553078A (en)
AT (1) AT281585B (en)
BE (1) BE714231A (en)
CH (1) CH492076A (en)
DE (1) DE1771180C3 (en)
FR (1) FR1560870A (en)
GB (1) GB1178811A (en)
NL (1) NL139043B (en)
SE (1) SE354882B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69204677T2 (en) * 1991-08-09 1996-02-08 Minnesota Mining & Mfg Screen printing process with aqueous formulations.
US5656135A (en) * 1993-02-16 1997-08-12 Moulded Fibre Technology, Inc. Molded product manufacturing apparatus and methods

Also Published As

Publication number Publication date
NL6805898A (en) 1968-10-28
SE354882B (en) 1973-03-26
DE1771180A1 (en) 1972-02-24
CH492076A (en) 1970-06-15
DE1771180B2 (en) 1973-06-20
AT281585B (en) 1970-05-25
BE714231A (en) 1968-09-16
US3553078A (en) 1971-01-05
NL139043B (en) 1973-06-15
DE1771180C3 (en) 1974-01-31
FR1560870A (en) 1969-03-21

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