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IT1114242B - Procedimento e dispositivo per preparare strutture composite reticolari - Google Patents

Procedimento e dispositivo per preparare strutture composite reticolari

Info

Publication number
IT1114242B
IT1114242B IT22800/79A IT2280079A IT1114242B IT 1114242 B IT1114242 B IT 1114242B IT 22800/79 A IT22800/79 A IT 22800/79A IT 2280079 A IT2280079 A IT 2280079A IT 1114242 B IT1114242 B IT 1114242B
Authority
IT
Italy
Prior art keywords
prepare
procedure
composite structures
reticular composite
reticular
Prior art date
Application number
IT22800/79A
Other languages
English (en)
Other versions
IT7922800A0 (it
Inventor
Andrea Vittone
Edoardo Furia
Original Assignee
Montedison Spa
Moplefan Spa
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 Montedison Spa, Moplefan Spa filed Critical Montedison Spa
Publication of IT7922800A0 publication Critical patent/IT7922800A0/it
Priority to IT22800/79A priority Critical patent/IT1114242B/it
Priority to FI801538A priority patent/FI70432C/fi
Priority to DK206680A priority patent/DK206680A/da
Priority to NO801404A priority patent/NO149476C/no
Priority to ZA00802852A priority patent/ZA802852B/xx
Priority to AU58311/80A priority patent/AU538194B2/en
Priority to PT71240A priority patent/PT71240B/pt
Priority to YU1295/80A priority patent/YU41714B/xx
Priority to DE8080102722T priority patent/DE3066250D1/de
Priority to SU802926101A priority patent/SU1075956A3/ru
Priority to CA000352308A priority patent/CA1162372A/en
Priority to AT80102722T priority patent/ATE5955T1/de
Priority to EP80102722A priority patent/EP0021017B1/en
Priority to ES491593A priority patent/ES491593A0/es
Priority to JP6632480A priority patent/JPS564442A/ja
Priority to US06/307,624 priority patent/US4426343A/en
Application granted granted Critical
Publication of IT1114242B publication Critical patent/IT1114242B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D28/00—Producing nets or the like, e.g. meshes, lattices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Molding Of Porous Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IT22800/79A 1979-05-18 1979-05-18 Procedimento e dispositivo per preparare strutture composite reticolari IT1114242B (it)

Priority Applications (16)

Application Number Priority Date Filing Date Title
IT22800/79A IT1114242B (it) 1979-05-18 1979-05-18 Procedimento e dispositivo per preparare strutture composite reticolari
FI801538A FI70432C (fi) 1979-05-18 1980-05-12 Foerfarande och anordning foer framstaellning av sammansatt natstruktur
DK206680A DK206680A (da) 1979-05-18 1980-05-12 Fremgangsmaade til frembringelse af sammensatte netstrukturer paa basis af syntetiske polymerfilm samt apparatur til brug ved fremgangsmaaden
NO801404A NO149476C (no) 1979-05-18 1980-05-12 Fremgangsmaate og apparat for fremstilling av sammensatte nettformede strukturer
ZA00802852A ZA802852B (en) 1979-05-18 1980-05-13 Process and device for the preparation of composite reticular structures
AU58311/80A AU538194B2 (en) 1979-05-18 1980-05-13 Fibrilated sheet
PT71240A PT71240B (en) 1979-05-18 1980-05-14 Process and device for the preparation of composite reticular structures
YU1295/80A YU41714B (en) 1979-05-18 1980-05-15 Device for producing composed net-shaped products
DE8080102722T DE3066250D1 (en) 1979-05-18 1980-05-16 Process and device for the preparation of composite reticular structures
SU802926101A SU1075956A3 (ru) 1979-05-18 1980-05-16 Устройство дл поперечного выт гивани полимерного материала
CA000352308A CA1162372A (en) 1979-05-18 1980-05-16 Process and device for the preparation of composite reticular structures
AT80102722T ATE5955T1 (de) 1979-05-18 1980-05-16 Verfahren und vorrichtung zur herstellung zusammengesetzter netzstrukturen.
EP80102722A EP0021017B1 (en) 1979-05-18 1980-05-16 Process and device for the preparation of composite reticular structures
ES491593A ES491593A0 (es) 1979-05-18 1980-05-17 Procedimiento con su dispositivo de realizacion para la pre-paracion en continuo de estructuras reticulares compuestas
JP6632480A JPS564442A (en) 1979-05-18 1980-05-19 Method and device for manufacturing composite netted structure
US06/307,624 US4426343A (en) 1979-05-18 1981-10-01 Process for producing composite reticular structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22800/79A IT1114242B (it) 1979-05-18 1979-05-18 Procedimento e dispositivo per preparare strutture composite reticolari

Publications (2)

Publication Number Publication Date
IT7922800A0 IT7922800A0 (it) 1979-05-18
IT1114242B true IT1114242B (it) 1986-01-27

Family

ID=11200565

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22800/79A IT1114242B (it) 1979-05-18 1979-05-18 Procedimento e dispositivo per preparare strutture composite reticolari

Country Status (4)

Country Link
US (1) US4426343A (it)
JP (1) JPS564442A (it)
IT (1) IT1114242B (it)
ZA (1) ZA802852B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK8204161A (it) * 1981-09-23 1983-06-06
DK150793C (da) * 1982-03-26 1988-01-04 Rasmussen Polymer Dev Rpd Fremgangsmaade og apparat til fremstilling af et ark- eller baneformet plastmateriale med stor styrke
US4784594A (en) * 1983-03-11 1988-11-15 Mobil Oil Corporation Single lip rotary tubular extrusion die
US4609514A (en) * 1983-08-22 1986-09-02 Schneller, Inc. Process for producing decorative coverings for substrates
US4567011A (en) * 1984-04-19 1986-01-28 Nalle George S Jr Manufacture of helical nets
US4842794A (en) * 1987-07-30 1989-06-27 Applied Extrusion Technologies, Inc. Method of making apertured films and net like fabrics
US5713881A (en) * 1993-10-22 1998-02-03 Rezai; Ebrahim Non-continuous absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
DE602004024901D1 (de) * 2003-08-06 2010-02-11 Shell Int Research Streckmetall
US10361412B2 (en) * 2013-02-26 2019-07-23 Nissan Motor Co., Ltd. Method and apparatus for forming thin-board-like base material
US11834240B2 (en) 2013-09-06 2023-12-05 David P. Goodrich Expanded slit sheet cushioning products with novel alternating expansion patterns
US10226907B2 (en) 2014-09-08 2019-03-12 David P. Goodrich Expandable slit sheet packaging material that interlocks when layered and expanded
US20150209992A1 (en) * 2014-01-24 2015-07-30 Automated Packaging Systems, Inc. Plastic mesh and methods of forming the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014234A (en) 1959-12-21 1961-12-26 American Viscose Corp Method and apparatus for biaxially stretching films
GB936965A (en) 1959-12-30 1963-09-18 Bx Plastics Ltd Web stretching apparatus
CH408398A (de) 1962-03-24 1966-02-28 Henschel Werke Aktiengesellsch Vorrichtung zum biaxialen Recken einer Kunststoffolie
DE1504242B2 (de) 1963-08-21 1971-01-28 Farbwerke Hoechst AG, vorm Meister Lucius & Brumng, 6000 Frankfurt Vorrichtung zum gleichzeitigen Recken in Langs und Querrichtung von erwärmten Folienbahnen aus thermoplastischen Kunst stoffen
GB1103583A (en) 1963-11-12 1968-02-14 Metal Containers Ltd Reticular structures and method of manufacturing the same
US3428506A (en) 1965-01-11 1969-02-18 Hercules Inc Method of producing a needled,nonwoven fibrous structure
GB1171971A (en) 1967-01-16 1969-11-26 Ici Ltd Improvements in or relating to Non-Woven Structures
CH511706A (de) 1968-03-26 1971-08-31 Breveteam Sa Geschlitztes nichttextiles Flächengebilde, bei dem eine oder beide Oberflächen mit einer Klebstoffschicht versehen sind und mindestens eine Oberfläche rutschhemmende Eigenschaften aufweist
US3548048A (en) 1968-05-20 1970-12-15 Phillips Petroleum Co Method of producing polymeric articles resistant to fibrillation
US3676539A (en) 1969-09-02 1972-07-11 Mobil Oil Corp Biaxial orientation of thermoplastic film
US3966597A (en) 1970-07-28 1976-06-29 Teijin Limited Oil or organic solvent-absorbent
JPS5076186A (it) 1973-08-10 1975-06-21
DE2431385C3 (de) 1974-06-29 1980-04-24 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur Herstellung von verstreckten Flachfolienbahnen aus thermoplastischen Kunststoffen
NO143805C (no) * 1976-01-29 1981-04-15 Conwed Corp Fremgangsmaate for fremstilling av plastnett med hoeyt traadtall
DE2749185C3 (de) 1977-11-03 1980-07-17 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Vorrichtung zum simultanen biaxialen Recken von Folienbahnen

Also Published As

Publication number Publication date
US4426343A (en) 1984-01-17
JPS564442A (en) 1981-01-17
ZA802852B (en) 1981-05-27
IT7922800A0 (it) 1979-05-18

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