BE865315A - Procede de rupture d'une structure fribreuse formee de fibres minerales - Google Patents

Procede de rupture d'une structure fribreuse formee de fibres minerales

Info

Publication number
BE865315A
BE865315A BE186271A BE186271A BE865315A BE 865315 A BE865315 A BE 865315A BE 186271 A BE186271 A BE 186271A BE 186271 A BE186271 A BE 186271A BE 865315 A BE865315 A BE 865315A
Authority
BE
Belgium
Prior art keywords
breaking
structure formed
mineral fibers
framing structure
framing
Prior art date
Application number
BE186271A
Other languages
English (en)
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of BE865315A publication Critical patent/BE865315A/fr

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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Inorganic Fibers (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
BE186271A 1977-03-25 1978-03-24 Procede de rupture d'une structure fribreuse formee de fibres minerales BE865315A (fr)

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
BE865315A true BE865315A (fr) 1978-07-17

Family

ID=8510724

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186271A BE865315A (fr) 1977-03-25 1978-03-24 Procede de rupture d'une structure fribreuse formee de fibres minerales

Country Status (11)

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

Families Citing this family (4)

* 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
ATE142717T1 (de) * 1992-02-08 1996-09-15 Hoechst Ag Verfahren und vorrichtung zum kontinuierlichen zerschneiden von band- oder strangförmigem gut
JP2001239178A (ja) * 2000-03-01 2001-09-04 Takahiro Furuta 石膏ボードの破砕分離装置
KR102448666B1 (ko) * 2016-11-25 2022-09-28 데이진 프론티아 가부시키가이샤 섬유 파우더 및 그 수분산체

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

Also Published As

Publication number Publication date
FI56364B (fi) 1979-09-28
NO142708C (no) 1981-12-29
NO142708B (no) 1980-06-23
SE433490B (sv) 1984-05-28
JPS53130562A (en) 1978-11-14
DE2811983A1 (de) 1978-10-05
FR2384870A1 (fr) 1978-10-20
FI770944A7 (fi) 1978-09-26
NO781025L (no) 1978-09-26
SE7803261L (sv) 1978-09-26
FR2384870B1 (fr) 1982-12-03
DK130678A (da) 1978-09-26
CA1110215A (fr) 1981-10-06
GB1569732A (en) 1980-06-18
NL7802999A (nl) 1978-09-27
FI56364C (fi) 1980-01-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: A. AHLSTROM OSAKEYHTIO

Effective date: 19850324