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FI56364C - Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur - Google Patents

Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur Download PDF

Info

Publication number
FI56364C
FI56364C FI770944A FI770944A FI56364C FI 56364 C FI56364 C FI 56364C FI 770944 A FI770944 A FI 770944A FI 770944 A FI770944 A FI 770944A FI 56364 C FI56364 C FI 56364C
Authority
FI
Finland
Prior art keywords
rollers
fibrous structure
fibrous
rotating roll
pressing
Prior art date
Application number
FI770944A
Other languages
English (en)
Finnish (fi)
Other versions
FI770944A (fi
FI56364B (fi
Inventor
Taimo Untamo Loikas
Jaakko Tapani Ristola
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
Priority to FI770944A priority Critical patent/FI56364C/fi
Priority to GB10625/78A priority patent/GB1569732A/en
Priority to CA299,194A priority patent/CA1110215A/en
Priority to DE19782811983 priority patent/DE2811983A1/de
Priority to NL7802999A priority patent/NL7802999A/xx
Priority to SE7803261A priority patent/SE433490B/xx
Priority to NO781025A priority patent/NO142708C/no
Priority to DK130678A priority patent/DK130678A/da
Priority to FR7808444A priority patent/FR2384870A1/fr
Priority to JP3314278A priority patent/JPS53130562A/ja
Priority to BE186271A priority patent/BE865315A/xx
Publication of FI770944A publication Critical patent/FI770944A/fi
Application granted granted Critical
Publication of FI56364B publication Critical patent/FI56364B/fi
Publication of FI56364C publication Critical patent/FI56364C/fi

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)
  • Food Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Crushing And Grinding (AREA)
  • Paper (AREA)
  • Inorganic Fibers (AREA)
  • Disintegrating Or Milling (AREA)
FI770944A 1977-03-25 1977-03-25 Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur FI56364C (fi)

Priority Applications (11)

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
GB10625/78A GB1569732A (en) 1977-03-25 1978-03-17 A method of breaking a fibre structure having mineral fibres
CA299,194A CA1110215A (en) 1977-03-25 1978-03-17 Method for breaking a fibre structure consisting of mineral fibers
DE19782811983 DE2811983A1 (de) 1977-03-25 1978-03-18 Verfahren zum aufloesen einer von mineralwollefasern gebildeten faserstruktur
NL7802999A NL7802999A (nl) 1977-03-25 1978-03-20 Werkwijze voor het stuk breken van een vezel- constructie, bestaande uit minerale vezels.
SE7803261A SE433490B (sv) 1977-03-25 1978-03-21 Forfarande for nedbrytning av en fiberstruktur som er bildad av varandra korsande mineralfiber, till atersmeltbar form
NO781025A NO142708C (no) 1977-03-25 1978-03-22 Fremgangsmaate for nedbrytning av en fiberstruktur dannet av kryssende mineralullfibre
DK130678A DK130678A (da) 1977-03-25 1978-03-22 Fremgangsmaade til nedbrydning af en fiberstruktur
FR7808444A FR2384870A1 (fr) 1977-03-25 1978-03-23 Procede pour rompre une structure fibreuse constituee de fibres minerales
JP3314278A JPS53130562A (en) 1977-03-25 1978-03-24 Method of pulverizing fibrous material composed of mineral fibers
BE186271A BE865315A (fr) 1977-03-25 1978-03-24 Procede de rupture d'une structure fribreuse formee de fibres minerales

Applications Claiming Priority (2)

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
FI770944 1977-03-25

Publications (3)

Publication Number Publication Date
FI770944A FI770944A (fi) 1978-09-26
FI56364B FI56364B (fi) 1979-09-28
FI56364C true FI56364C (fi) 1980-01-10

Family

ID=8510724

Family Applications (1)

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

Country Status (11)

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

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
JP6800241B2 (ja) 2016-11-25 2020-12-16 帝人フロンティア株式会社 繊維パウダー及びその水分散体

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
SE7803261L (sv) 1978-09-26
NL7802999A (nl) 1978-09-27
NO781025L (no) 1978-09-26
FR2384870B1 (da) 1982-12-03
DK130678A (da) 1978-09-26
GB1569732A (en) 1980-06-18
DE2811983A1 (de) 1978-10-05
FI770944A (fi) 1978-09-26
NO142708C (no) 1981-12-29
BE865315A (fr) 1978-07-17
JPS53130562A (en) 1978-11-14
SE433490B (sv) 1984-05-28
CA1110215A (en) 1981-10-06
FI56364B (fi) 1979-09-28
NO142708B (no) 1980-06-23
FR2384870A1 (fr) 1978-10-20

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MM Patent lapsed

Owner name: A. AHLSTROEM OY