IT1067045B - Procedimento e apparecchiatura per la produzione di un tubo non intessuto - Google Patents

Procedimento e apparecchiatura per la produzione di un tubo non intessuto

Info

Publication number
IT1067045B
IT1067045B IT2956976A IT2956976A IT1067045B IT 1067045 B IT1067045 B IT 1067045B IT 2956976 A IT2956976 A IT 2956976A IT 2956976 A IT2956976 A IT 2956976A IT 1067045 B IT1067045 B IT 1067045B
Authority
IT
Italy
Prior art keywords
procedure
production
equipment
woven pipe
woven
Prior art date
Application number
IT2956976A
Other languages
English (en)
Italian (it)
Original Assignee
Rontex American 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 DE19752552243 external-priority patent/DE2552243C3/de
Priority claimed from US05/681,089 external-priority patent/US4085486A/en
Application filed by Rontex American Inc filed Critical Rontex American Inc
Application granted granted Critical
Publication of IT1067045B publication Critical patent/IT1067045B/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
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
IT2956976A 1975-11-21 1976-11-19 Procedimento e apparecchiatura per la produzione di un tubo non intessuto IT1067045B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752552243 DE2552243C3 (de) 1975-11-21 1975-11-21 Vorrichtung zum kontinuierlichen Herstellen von rohrförmigen Nadelvliesstoffen
US05/681,089 US4085486A (en) 1968-07-01 1976-04-19 Method of producing needled, non-woven tubing

Publications (1)

Publication Number Publication Date
IT1067045B true IT1067045B (it) 1985-03-12

Family

ID=25769634

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2956976A IT1067045B (it) 1975-11-21 1976-11-19 Procedimento e apparecchiatura per la produzione di un tubo non intessuto

Country Status (7)

Country Link
JP (1) JPS6039783B2 (el)
CA (1) CA1041282A (el)
CH (1) CH601545A5 (el)
FR (1) FR2332356A1 (el)
GB (1) GB1562641A (el)
IT (1) IT1067045B (el)
NL (1) NL7612730A (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900935C2 (de) * 1979-01-11 1986-10-16 Oskar Dilo Maschinenfabrik Kg, 6930 Eberbach Verfahren und Vorrichtung zum Herstellen von Velour-Nadelvliesstoffbahnen
FR2557550B1 (fr) * 1983-12-28 1986-05-30 Europ Propulsion Procede et appareillage pour la fabrication de structures tridimensionnelles de revolution

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909893A (en) * 1974-07-15 1975-10-07 John Clarke Wilde Process for making tubular needlefelted material

Also Published As

Publication number Publication date
GB1562641A (en) 1980-03-12
CA1041282A (en) 1978-10-31
CH601545A5 (el) 1978-07-14
JPS52128467A (en) 1977-10-27
FR2332356B1 (el) 1981-11-27
FR2332356A1 (fr) 1977-06-17
NL7612730A (nl) 1977-05-24
JPS6039783B2 (ja) 1985-09-07

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