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DK138289A - PROCEDURE AND APPARATUS FOR THE FOLDING OF A MATERIAL COVER - Google Patents

PROCEDURE AND APPARATUS FOR THE FOLDING OF A MATERIAL COVER

Info

Publication number
DK138289A
DK138289A DK138289A DK138289A DK138289A DK 138289 A DK138289 A DK 138289A DK 138289 A DK138289 A DK 138289A DK 138289 A DK138289 A DK 138289A DK 138289 A DK138289 A DK 138289A
Authority
DK
Denmark
Prior art keywords
folding
procedure
material cover
cover
Prior art date
Application number
DK138289A
Other languages
Danish (da)
Other versions
DK138289D0 (en
Inventor
Bill Ankersson
Original Assignee
Rockwool Ab
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 Rockwool Ab filed Critical Rockwool Ab
Publication of DK138289D0 publication Critical patent/DK138289D0/en
Publication of DK138289A publication Critical patent/DK138289A/en

Links

Classifications

    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/02—Folding limp material without application of pressure to define or form crease lines
    • B65H45/06—Folding webs
    • B65H45/10—Folding webs transversely
    • B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Packages (AREA)
  • Packaging Of Special Articles (AREA)
  • Preliminary Treatment Of Fibers (AREA)
DK138289A 1988-03-22 1989-03-21 PROCEDURE AND APPARATUS FOR THE FOLDING OF A MATERIAL COVER DK138289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801055A SE466910B (en) 1988-03-22 1988-03-22 PROCEDURE AND DEVICE FOR FOLDED PUBLISHING OF MATERIAL COURSE

Publications (2)

Publication Number Publication Date
DK138289D0 DK138289D0 (en) 1989-03-21
DK138289A true DK138289A (en) 1989-09-23

Family

ID=20371787

Family Applications (1)

Application Number Title Priority Date Filing Date
DK138289A DK138289A (en) 1988-03-22 1989-03-21 PROCEDURE AND APPARATUS FOR THE FOLDING OF A MATERIAL COVER

Country Status (4)

Country Link
DE (1) DE3908987A1 (en)
DK (1) DK138289A (en)
FR (1) FR2629068B1 (en)
SE (1) SE466910B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136600A1 (en) * 2000-03-13 2001-09-26 Automatex S.r.l. Lap-forming apparatus for card webs
PL422906A1 (en) * 2017-09-19 2019-03-25 Petralana Spółka Akcyjna Method for producing three-layered mineral wool primed on two sides
WO2021141546A1 (en) * 2020-01-10 2021-07-15 Izoteh D.O.O. Pendulum folder for foldable material folding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736362A (en) * 1951-06-29 1956-02-28 Owens Corning Fiberglass Corp Fibrous mat and method and apparatus for producing same
CH591328A5 (en) * 1974-03-01 1977-09-15 Pont A Mousson
DE2742260A1 (en) * 1976-09-22 1978-04-27 Fitzwilton Ltd FOLDING DEVICE AND METHOD FOR MANUFACTURING A HARMONIC-FOLDED FILM PACK

Also Published As

Publication number Publication date
SE466910B (en) 1992-04-27
FR2629068A1 (en) 1989-09-29
SE8801055D0 (en) 1988-03-22
DK138289D0 (en) 1989-03-21
FR2629068B1 (en) 1992-10-09
SE8801055L (en) 1989-09-23
DE3908987A1 (en) 1989-10-05

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