GB1569732A - A method of breaking a fibre structure having mineral fibres - Google Patents

A method of breaking a fibre structure having mineral fibres Download PDF

Info

Publication number
GB1569732A
GB1569732A GB10625/78A GB1062578A GB1569732A GB 1569732 A GB1569732 A GB 1569732A GB 10625/78 A GB10625/78 A GB 10625/78A GB 1062578 A GB1062578 A GB 1062578A GB 1569732 A GB1569732 A GB 1569732A
Authority
GB
United Kingdom
Prior art keywords
fibre structure
rolls
fibre
breaking
fibres
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
GB10625/78A
Other languages
English (en)
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.)
Ahlstrom Corp
Original Assignee
Ahlstrom Corp
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 Ahlstrom Corp filed Critical Ahlstrom Corp
Publication of GB1569732A publication Critical patent/GB1569732A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/16—Cutting or severing
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/10—Converting tows to slivers or yarns, e.g. in direct spinning by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Food Science & Technology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Inorganic Fibers (AREA)
  • Disintegrating Or Milling (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Crushing And Grinding (AREA)
GB10625/78A 1977-03-25 1978-03-17 A method of breaking a fibre structure having mineral fibres Expired GB1569732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI770944A FI56364C (fi) 1977-03-25 1977-03-25 Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur

Publications (1)

Publication Number Publication Date
GB1569732A true GB1569732A (en) 1980-06-18

Family

ID=8510724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10625/78A Expired GB1569732A (en) 1977-03-25 1978-03-17 A method of breaking a fibre structure having mineral fibres

Country Status (11)

Country Link
JP (1) JPS53130562A (fi)
BE (1) BE865315A (fi)
CA (1) CA1110215A (fi)
DE (1) DE2811983A1 (fi)
DK (1) DK130678A (fi)
FI (1) FI56364C (fi)
FR (1) FR2384870A1 (fi)
GB (1) GB1569732A (fi)
NL (1) NL7802999A (fi)
NO (1) NO142708C (fi)
SE (1) SE433490B (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1129780A2 (en) * 2000-03-01 2001-09-05 Takahiro Furuta Apparatus for crushing/seperating plasterboard
US11186677B2 (en) 2016-11-25 2021-11-30 Teijin Frontier Co., Ltd. Fiber powder and aqueous dispersion thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205108C2 (de) * 1982-02-12 1984-03-29 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Verfahren zur Erzeugung eines Mineralfasergemisches mit einer vorgegebenen Längenverteilung der Fasern
ES2092706T3 (es) * 1992-02-08 1996-12-01 Hoechst Ag Procedimiento y dispositivo para cortar continuamente material en forma de banda o de cuerda.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499175A (en) * 1944-01-20 1950-02-28 Pacific Mills Process for converting fibrous material to be processed in the woolen system
US3530751A (en) * 1968-03-12 1970-09-29 Maremont Corp Apparatus for cutting tow

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1129780A2 (en) * 2000-03-01 2001-09-05 Takahiro Furuta Apparatus for crushing/seperating plasterboard
EP1129780A3 (en) * 2000-03-01 2003-05-28 Takahiro Furuta Apparatus for crushing/seperating plasterboard
US11186677B2 (en) 2016-11-25 2021-11-30 Teijin Frontier Co., Ltd. Fiber powder and aqueous dispersion thereof

Also Published As

Publication number Publication date
NO142708B (no) 1980-06-23
FI56364B (fi) 1979-09-28
FI770944A (fi) 1978-09-26
DE2811983A1 (de) 1978-10-05
DK130678A (da) 1978-09-26
SE433490B (sv) 1984-05-28
NO781025L (no) 1978-09-26
CA1110215A (en) 1981-10-06
FR2384870A1 (fr) 1978-10-20
FR2384870B1 (fi) 1982-12-03
SE7803261L (sv) 1978-09-26
NO142708C (no) 1981-12-29
NL7802999A (nl) 1978-09-27
BE865315A (fr) 1978-07-17
JPS53130562A (en) 1978-11-14
FI56364C (fi) 1980-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee