IT1163876B - PROCEDURE AND EQUIPMENT FOR FORMING NONWOVEN STRIPES - Google Patents

PROCEDURE AND EQUIPMENT FOR FORMING NONWOVEN STRIPES

Info

Publication number
IT1163876B
IT1163876B IT22348/83A IT2234883A IT1163876B IT 1163876 B IT1163876 B IT 1163876B IT 22348/83 A IT22348/83 A IT 22348/83A IT 2234883 A IT2234883 A IT 2234883A IT 1163876 B IT1163876 B IT 1163876B
Authority
IT
Italy
Prior art keywords
stripes
procedure
equipment
forming nonwoven
nonwoven
Prior art date
Application number
IT22348/83A
Other languages
Italian (it)
Other versions
IT8322348A0 (en
Inventor
John Sauder Forry
John Richard Garrick
Original Assignee
Armstrong World Ind Inc
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
Priority claimed from US06/408,059 external-priority patent/US4432714A/en
Priority claimed from US06/408,060 external-priority patent/US4435353A/en
Application filed by Armstrong World Ind Inc filed Critical Armstrong World Ind Inc
Publication of IT8322348A0 publication Critical patent/IT8322348A0/en
Application granted granted Critical
Publication of IT1163876B publication Critical patent/IT1163876B/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
    • D04H1/70—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
    • D04H1/72—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 randomly arranged
    • 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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Patch Boards (AREA)
IT22348/83A 1982-08-16 1983-07-29 PROCEDURE AND EQUIPMENT FOR FORMING NONWOVEN STRIPES IT1163876B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40806182A 1982-08-16 1982-08-16
US06/408,059 US4432714A (en) 1982-08-16 1982-08-16 Apparatus for forming building materials comprising non-woven webs
US06/408,060 US4435353A (en) 1982-08-16 1982-08-16 Processes for forming building materials comprising non-woven webs

Publications (2)

Publication Number Publication Date
IT8322348A0 IT8322348A0 (en) 1983-07-29
IT1163876B true IT1163876B (en) 1987-04-08

Family

ID=27410742

Family Applications (2)

Application Number Title Priority Date Filing Date
IT22348/83A IT1163876B (en) 1982-08-16 1983-07-29 PROCEDURE AND EQUIPMENT FOR FORMING NONWOVEN STRIPES
IT22351/83A IT1164350B (en) 1982-08-16 1983-07-29 PANEL FOR CONSTRUCTION, EQUIPMENT AND PROCEDURE TO FORM THE SAME

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT22351/83A IT1164350B (en) 1982-08-16 1983-07-29 PANEL FOR CONSTRUCTION, EQUIPMENT AND PROCEDURE TO FORM THE SAME

Country Status (10)

Country Link
AT (1) ATA264183A (en)
AU (1) AU564161B2 (en)
CH (2) CH666065A5 (en)
DE (2) DE3325669C2 (en)
FR (2) FR2531662B1 (en)
GB (1) GB2125450B (en)
IT (2) IT1163876B (en)
LU (2) LU84961A1 (en)
NL (2) NL8302884A (en)
SE (2) SE457217B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585685A (en) * 1985-01-14 1986-04-29 Armstrong World Industries, Inc. Acoustically porous building materials
US4764325A (en) * 1986-05-28 1988-08-16 The Procter & Gamble Company Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of components
IL82511A (en) * 1986-05-28 1992-09-06 Procter & Gamble Apparatus for and methods of airlaying fibrous webs having discrete particles therein
US4795335A (en) * 1987-07-20 1989-01-03 Johnson & Johnson Multi-headed ductless webber
GB8729894D0 (en) * 1987-12-22 1988-02-03 Compak Syst Apparatus for laying matt of fibrous material
FI83888C (en) * 1988-02-17 1991-09-10 Pargro Oy Ab Process and apparatus for producing a fiber product
DE4017057C2 (en) * 1990-05-26 1999-11-04 Peter Breidenbach Clay building board and process for its manufacture
DE4036014C2 (en) * 1990-11-13 2001-07-05 Truetzschler Gmbh & Co Kg Device for producing a nonwoven fabric, e.g. made of chemical fibers, cotton, rayon and the like the like
DE19740338A1 (en) * 1997-09-13 1999-03-18 Truetzschler Gmbh & Co Kg Device to form nonwovens
DK176022B1 (en) 2003-03-07 2005-12-19 Lindberg As Apparatus, fixture and method for fixing lenses for unoccupied glasses
DK200300661A (en) 2003-05-01 2004-11-02 Dan Web Holding As Method and apparatus for drying a tissue

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7806114U1 (en) * 1979-04-12 Rigips Baustoffwerke Gmbh & Co Kg, 3452 Bodenwerder Building panel made of plaster of paris with a sheath made of glass fibers
DE7425877U (en) * 1974-11-07 Rigips Baustoffwerke Gmbh Sheathing for a plate with a plaster core
DE1033123B (en) * 1954-06-23 1958-06-26 Saint Gobain Gypsum board and method and device for their production
DK93228C (en) * 1958-08-26 1962-04-09 H J Henriksen & G Kaehler Process for the production of rigid and solid sheets or strips of mineral wool fibers.
GB892295A (en) * 1959-07-29 1962-03-28 Tmm Research Ltd Improvements relating to the opening of textile fibres and the formation of a web ormat thereof
FR1383596A (en) * 1964-02-29 1964-12-24 Process for the continuous manufacture of non-woven sandwich felts and finished products obtained by this process
US3356780A (en) * 1964-08-07 1967-12-05 Thomson And Schovee Fabric making method and apparatus
FR1449996A (en) * 1965-09-27 1966-08-19 Continuous production of reinforced non-woven felts with or without fillers
FR1478366A (en) * 1965-10-15 1967-04-28 Bernard Rudloff Process for pneumatic working and defibering of textiles in flocks and its implementation, more particularly, for the conventional continuous manufacture of felts or non-woven textile webs
DK111457B (en) * 1967-06-15 1968-08-26 Kaehler & Co I Method for producing a mineral wool web and for carrying out the method specific apparatus.
SE343243B (en) * 1970-10-14 1972-03-06 Ingenioersfa B Projekt Ab
GB1446014A (en) * 1972-07-17 1976-08-11 Crown Lynn Potteries Ltd Panels
FR2243306A1 (en) * 1973-09-07 1975-04-04 Crown Lynn Potteries Ltd Building panel with a core of expanded perlite - bonded with sodium silicate or an organic adhesive
GB1497808A (en) * 1975-05-29 1978-01-12 Kroyer St Annes Ltd Karl Apparatus for dry forming a layer of fibre
FR2316364A1 (en) * 1975-06-30 1977-01-28 Rudloff Bernard NON-TISSUE TAPPING PROCESS AND DEVICE FOR IMPLEMENTING THIS PROCESS
DE2600024A1 (en) * 1976-01-02 1977-07-14 Novopan Ag Reinforced panel of expanded vermiculite particles - with reinforcing layer of fibre chips and binder
JPS531220A (en) * 1976-06-25 1978-01-09 Central Glass Co Ltd Lighttweight plaster board coated with woven fabric or nonwoven fabric and production thereof
DE2700608A1 (en) * 1977-01-08 1978-07-20 Basf Ag NON-FLAMMABLE COMPOSITE INSULATION
US4097209A (en) * 1977-03-23 1978-06-27 Armstrong Cork Company Apparatus for forming a mineral wool fiberboard product
US4265979A (en) * 1978-06-05 1981-05-05 United States Gypsum Company Method for the production of glass fiber-reinforced gypsum sheets and gypsum board formed therefrom

Also Published As

Publication number Publication date
AU564161B2 (en) 1987-08-06
DE3325643C2 (en) 1986-10-02
NL8302883A (en) 1984-03-16
IT8322348A0 (en) 1983-07-29
FR2531727B1 (en) 1986-08-14
AU1788583A (en) 1984-03-29
CH664787A5 (en) 1988-03-31
SE457217B (en) 1988-12-05
IT8322351A1 (en) 1985-01-29
SE8304397D0 (en) 1983-08-15
DE3325643A1 (en) 1984-02-16
FR2531662B1 (en) 1987-05-15
FR2531662A1 (en) 1984-02-17
GB2125450A (en) 1984-03-07
SE8304397L (en) 1984-02-17
ATA264183A (en) 1988-12-15
SE8304398D0 (en) 1983-08-15
LU84960A1 (en) 1983-12-28
IT1164350B (en) 1987-04-08
GB2125450B (en) 1987-01-21
SE8304398L (en) 1984-02-17
FR2531727A1 (en) 1984-02-17
DE3325669C2 (en) 1986-05-28
GB8321914D0 (en) 1983-09-14
CH666065A5 (en) 1988-06-30
LU84961A1 (en) 1983-12-28
NL8302884A (en) 1984-03-16
IT8322351A0 (en) 1983-07-29
DE3325669A1 (en) 1984-02-23

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