IT1043712B - Macchina per formare nastri a fibre casuali - Google Patents

Macchina per formare nastri a fibre casuali

Info

Publication number
IT1043712B
IT1043712B IT2867475A IT2867475A IT1043712B IT 1043712 B IT1043712 B IT 1043712B IT 2867475 A IT2867475 A IT 2867475A IT 2867475 A IT2867475 A IT 2867475A IT 1043712 B IT1043712 B IT 1043712B
Authority
IT
Italy
Prior art keywords
machine
random fiber
fiber tapes
form random
tapes
Prior art date
Application number
IT2867475A
Other languages
English (en)
Original Assignee
Rando Machine 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
Priority claimed from US05/527,379 external-priority patent/US3972092A/en
Application filed by Rando Machine Corp filed Critical Rando Machine Corp
Application granted granted Critical
Publication of IT1043712B publication Critical patent/IT1043712B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
IT2867475A 1974-11-26 1975-10-24 Macchina per formare nastri a fibre casuali IT1043712B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/527,379 US3972092A (en) 1973-03-01 1974-11-26 Machine for forming fiber webs

Publications (1)

Publication Number Publication Date
IT1043712B true IT1043712B (it) 1980-02-29

Family

ID=24101232

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2867475A IT1043712B (it) 1974-11-26 1975-10-24 Macchina per formare nastri a fibre casuali

Country Status (9)

Country Link
JP (1) JPS5164071A (it)
AT (1) AT357070B (it)
BE (1) BE832176A (it)
CA (1) CA1036781A (it)
DE (1) DE2552892A1 (it)
ES (1) ES442946A1 (it)
FR (1) FR2292792A1 (it)
GB (1) GB1483865A (it)
IT (1) IT1043712B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778494A (en) * 1995-12-08 1998-07-14 E. I. Du Pont De Nemours And Company Method and apparatus for improving the air flow through an air duct in a dry fiber web forming system
EP3833809A1 (en) * 2018-08-10 2021-06-16 3M Innovative Properties Company Machines systems and methods for making random fiber webs
US11814763B2 (en) * 2018-08-10 2023-11-14 3M Innovative Properties Company Machines systems and methods for making random fiber webs
US20230041502A1 (en) * 2020-01-23 2023-02-09 3M Innovative Properties Company Machine systems and methods for making random fiber webs

Also Published As

Publication number Publication date
JPS5137990B2 (it) 1976-10-19
DE2552892A1 (de) 1976-08-12
AT357070B (de) 1980-06-10
FR2292792B3 (it) 1978-03-24
BE832176A (fr) 1975-12-01
ES442946A1 (es) 1977-04-01
JPS5164071A (ja) 1976-06-03
FR2292792A1 (fr) 1976-06-25
CA1036781A (en) 1978-08-22
GB1483865A (en) 1977-08-24
ATA894975A (de) 1979-10-15

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