IT982276B - Macchina per estrusione continua per la fabbricazione di reti in materia plastica - Google Patents

Macchina per estrusione continua per la fabbricazione di reti in materia plastica

Info

Publication number
IT982276B
IT982276B IT5123/73A IT512373A IT982276B IT 982276 B IT982276 B IT 982276B IT 5123/73 A IT5123/73 A IT 5123/73A IT 512373 A IT512373 A IT 512373A IT 982276 B IT982276 B IT 982276B
Authority
IT
Italy
Prior art keywords
nets
manufacture
plastic material
extrusion machine
continuous extrusion
Prior art date
Application number
IT5123/73A
Other languages
English (en)
Original Assignee
Triker Sa
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 Triker Sa filed Critical Triker Sa
Application granted granted Critical
Publication of IT982276B publication Critical patent/IT982276B/it

Links

Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating parts
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like
    • 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
    • Y10S264/81—Plastic net
IT5123/73A 1972-03-21 1973-03-21 Macchina per estrusione continua per la fabbricazione di reti in materia plastica IT982276B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES401037A ES401037A1 (es) 1972-03-21 1972-03-21 Maquina de extrusion continua para la fabricacion de redes de plastico.

Publications (1)

Publication Number Publication Date
IT982276B true IT982276B (it) 1974-10-21

Family

ID=8460680

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5123/73A IT982276B (it) 1972-03-21 1973-03-21 Macchina per estrusione continua per la fabbricazione di reti in materia plastica

Country Status (11)

Country Link
US (1) US3874834A (it)
JP (1) JPS534154B2 (it)
BR (1) BR7302021D0 (it)
DD (1) DD102958A5 (it)
DK (1) DK139957B (it)
ES (1) ES401037A1 (it)
FR (1) FR2176865B1 (it)
GB (1) GB1407527A (it)
IT (1) IT982276B (it)
NL (1) NL7303313A (it)
SE (1) SE384340B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492548A (en) * 1980-02-15 1985-01-08 Rjr Archer, Inc. Machinery for molding headpiece for collapsible tube including a chilled wiper
US5885686A (en) * 1994-08-26 1999-03-23 Leucadia, Inc. Bicomponent elastomeric netting
US6204207B1 (en) 1996-08-01 2001-03-20 Leucadia, Inc. Extruded netting exhibiting stretch and bonding
FR2774324B1 (fr) * 1998-02-05 2000-04-07 Nortene Technologies Dispositif de coextrusion, procede et produits obtenus par ce procede
ITMI20061485A1 (it) * 2006-07-27 2008-01-28 Tenax Spa Testa rotante di estrusione per la produzione di elementi lastriformi,reti e simili
US20140234573A1 (en) 2013-02-19 2014-08-21 Peter B. Lindgren Molded and drawn screen
US20170021546A1 (en) * 2014-03-11 2017-01-26 Aquise-Wise Water Technologies Ltd. Apparatus and method for manufacturing mesh-like polymeric structures
CN106232224B (zh) 2014-03-11 2019-04-05 艾克维斯智慧水务技术有限公司 生物质载体及其制造方法
CN115401897B (zh) * 2022-11-01 2023-01-17 山东赢丰建材有限公司 一种排水网加工模具及加工工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308220A (en) * 1964-04-22 1967-03-07 U N I Corp Plastic mesh producing machine
US3538545A (en) * 1968-11-25 1970-11-10 Jesse J Smith Plastic mesh extrusion dies
US3725518A (en) * 1970-09-29 1973-04-03 Conwed Corp Method for producing a tubular net product
US3674898A (en) * 1971-02-24 1972-07-04 Conwed Corp Method for bias cutting a tubular net

Also Published As

Publication number Publication date
DD102958A5 (it) 1974-01-05
NL7303313A (it) 1973-09-25
FR2176865A1 (it) 1973-11-02
SE384340B (sv) 1976-05-03
DK139957C (it) 1979-10-22
US3874834A (en) 1975-04-01
JPS534154B2 (it) 1978-02-14
DE2313820B2 (de) 1976-09-30
BR7302021D0 (pt) 1974-07-18
DE2313820A1 (de) 1973-09-27
DK139957B (da) 1979-05-28
JPS496266A (it) 1974-01-19
FR2176865B1 (it) 1976-05-07
ES401037A1 (es) 1975-01-16
GB1407527A (en) 1975-09-24

Similar Documents

Publication Publication Date Title
IT992466B (it) Mezzi di allacciamento fatti di materia plastica
IT1011682B (it) Recinzione smontabile di materia plastica
CH510513A (de) Strangpresseinrichtung zum Herstellen von Gegenständen aus geschäumtem thermoplastischem Kunststoff
IT1037808B (it) Impianto per la realizzazione particolarmente di profilati cavi in materia plastica
IT1020584B (it) Materia plastica rinforzata e procedimento per la sua fabbrica zione
IT1022781B (it) Dispositivo per la produzione di sagomati in materiale plastificato
IT982276B (it) Macchina per estrusione continua per la fabbricazione di reti in materia plastica
CH482523A (it) Macchina per la lavorazione continua di materiale plastico
IT985229B (it) Metodo ed apparecchio di stampaggio ad iniezione per materia plastica
IT1014287B (it) Procedimento per la produzione continua di concentrati di nerofumo e materia plastica
IT969169B (it) Testata di estrusione continua per la fabbricazione di reti in materiale plastico
IT1044373B (it) Dispositivo per fabbricare in continuo profili centinati di materia plastica rinforzati da filamenti
IT219917Z2 (it) Element0 lastrif0rme di parete in materia plastica estrusa
IT995365B (it) Stampo per la fabbricazione mediante estrusione gonfiaggio di recipienti in materia plastica a chiusura stagna
IT1021610B (it) Procedimento e macchina per la fab bricazione continua di pannelli di plastica
IT947439B (it) Dispositivo per sbavare il fondo di corpi cavi di materia plastica
IT1050683B (it) Procedimento per la produzione di corpi cavi in materia plastica
IT990302B (it) Intelaiatura di materia plastica artificiale o sintetica
IT994929B (it) Cops in materia plastica
IT988176B (it) Procedimento e dispositivo per la produzione di corpi cavi in materia plastica
IT999975B (it) Procedimento per l imbutitura di dischi di materia termoplastica per la fabbricazione di corpi cavi
IT976624B (it) Macchina per lo stampaggio ad iniezione di materia plastica
ZA731758B (en) Hollow extruded shapes in plastic material for packings
RO65574A (ro) Sac din material sintetic
IT991690B (it) Stampo di materia plastica per la fabbricazione di parti di schiuma sintetica rigida