DK3774271T3 - Kalibreringsfremgangsmåde og indretning til produktionen af segmenterede, ekstruderede produkter - Google Patents

Kalibreringsfremgangsmåde og indretning til produktionen af segmenterede, ekstruderede produkter Download PDF

Info

Publication number
DK3774271T3
DK3774271T3 DK19730536.0T DK19730536T DK3774271T3 DK 3774271 T3 DK3774271 T3 DK 3774271T3 DK 19730536 T DK19730536 T DK 19730536T DK 3774271 T3 DK3774271 T3 DK 3774271T3
Authority
DK
Denmark
Prior art keywords
segmented
production
calibration procedure
extruded products
extruded
Prior art date
Application number
DK19730536.0T
Other languages
English (en)
Inventor
Lorenzo Gatti
Simone Maccagnan
Original Assignee
Gimac Di Maccagnan Giorgio
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 Gimac Di Maccagnan Giorgio filed Critical Gimac Di Maccagnan Giorgio
Application granted granted Critical
Publication of DK3774271T3 publication Critical patent/DK3774271T3/da

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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92561—Time, e.g. start, termination, duration or interruption
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)
DK19730536.0T 2018-04-04 2019-04-01 Kalibreringsfremgangsmåde og indretning til produktionen af segmenterede, ekstruderede produkter DK3774271T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201800004187 2018-04-04
PCT/IB2019/052665 WO2019193482A1 (en) 2018-04-04 2019-04-01 Calibration method and device for the production of segmented extruded products

Publications (1)

Publication Number Publication Date
DK3774271T3 true DK3774271T3 (da) 2023-03-13

Family

ID=62875096

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19730536.0T DK3774271T3 (da) 2018-04-04 2019-04-01 Kalibreringsfremgangsmåde og indretning til produktionen af segmenterede, ekstruderede produkter

Country Status (10)

Country Link
US (1) US11660800B2 (da)
EP (1) EP3774271B1 (da)
JP (1) JP7296982B2 (da)
CN (1) CN112236287B (da)
DK (1) DK3774271T3 (da)
ES (1) ES2940061T3 (da)
FI (1) FI3774271T3 (da)
PL (1) PL3774271T3 (da)
PT (1) PT3774271T (da)
WO (1) WO2019193482A1 (da)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63260417A (ja) * 1987-04-17 1988-10-27 Mazda Motor Corp 多層パリソンの押出成形方法
US5695789A (en) * 1995-06-07 1997-12-09 Harrel, Inc. Apparatus for extrusion of an article of varying content
DE69713144T2 (de) * 1996-11-28 2003-01-16 Rafael Kilim Formen von kunststoffgegenständen durch veränderung ihrer zusammenstellung
US7648658B2 (en) * 2000-02-04 2010-01-19 Harrel, Inc. Alternate polymer extrusion method with reduced drool
US20030219559A1 (en) 2002-05-24 2003-11-27 Charles Schryver Hybrid extruded articles and method
DE102004039497A1 (de) 2004-05-14 2005-12-15 Alcan Technology & Management Ag Verfahren zum Erkennen einer Materialübergangszone bei Extrusionsverfahren
EP1820568A1 (de) * 2006-02-21 2007-08-22 Degussa GmbH Behälter für Flüssigfarbe aufweisend ein maschinenlesbares Speicherelement, und Verfahren zum Dosieren von Flüssigfarbe
DE102008051973A1 (de) 2008-10-16 2010-04-22 Vmi - Az Extrusion Gmbh Extrusions-Fördervorrichtung
JP5555589B2 (ja) 2010-09-30 2014-07-23 日本コヴィディエン株式会社 医療用チューブの製造装置、製造方法および医療用チューブ
US10611098B2 (en) 2014-01-17 2020-04-07 G6 Materials Corp. Fused filament fabrication using multi-segment filament
US20170102225A1 (en) 2015-10-07 2017-04-13 Consolidated Container Company System and method for non-destructive layer detection

Also Published As

Publication number Publication date
US20210078234A1 (en) 2021-03-18
JP2021520306A (ja) 2021-08-19
PL3774271T3 (pl) 2023-05-08
FI3774271T3 (fi) 2023-03-30
CN112236287B (zh) 2023-03-24
WO2019193482A1 (en) 2019-10-10
ES2940061T3 (es) 2023-05-03
JP7296982B2 (ja) 2023-06-23
US11660800B2 (en) 2023-05-30
EP3774271B1 (en) 2023-01-11
PT3774271T (pt) 2023-02-28
EP3774271A1 (en) 2021-02-17
CN112236287A (zh) 2021-01-15

Similar Documents

Publication Publication Date Title
DK4017702T3 (da) Fremgangsmåde og systemer til frembringelse af farmaceutiske produkter gennem fremstilling af tilsætningsstof
DK3558116T3 (da) Kontinuerlig glukosemonitoreringssystem og fremgangsmåde
DK3607069T3 (da) Produkter og sammensætninger
DK3486242T3 (da) Oxopicolinamidderivat, fremgangsmåde til fremstilling deraf og farmaceutisk anvendelse deraf
DK3624549T3 (da) Fremgangsmåder og anordninger til kontrol af rrc-tilstand
DK3177663T3 (da) En fremgangsmåde til fremstilling af modificeret polyethylen-terphthalat med forbedret barriere, mekaniske og termiske egenskaber og produkter deraf
DK3900808T3 (da) Adskillelsesindretning og adskillelsesfremgangsmåde
DK3301426T3 (da) Kalibreringsapparat, kalibreringsfremgangsmåde og målesystem
DK3563115T3 (da) Anordning og metode til bestemmelse af en højde af et landbrugsprodukt
DK3618772T3 (da) Form og fremgangsmåde til fremstilling af en ortopædisk spacer af medicinsk cement
IT201600131252A1 (it) Metodo di calibrazione e dispositivo di calibrazione ottenibile mediante tale metodo
DK3449026T3 (da) Korrosionsbestandig legering til ekstruderede og loddede produkter
DK3510870T3 (da) Fødevarehylster med antimykotiske egenskaber og fremgangsmåde til fremstilling deraf
DK3631115T3 (da) Korrugeret konstruktionselement, apparat til fremstilling heraf og fremgangsmåde for fremstilling
DK3553226T3 (da) Fremgangsmåde til fremstilling af en farvet biopolymerartikel og produkter deraf
DK3466854T3 (da) Fremgangsmåde og anlæg til at fremstille ruller af tynde produkter
DK3773750T3 (da) Formulering og fremstillingsfremgangsmåde
DK3429977T3 (da) Gipsplade, fremgangsmåde til fremstilling og anvendelse heraf
DK3595569T3 (da) Et instrumentprodukt og en metode til fremstilling af samme
DK3717712T3 (da) Fremgangsmåde til fremstilling af brandhæmmende materialer og relaterede produkter
IT201700025981A1 (it) Botte e metodo per la sua fabbricazione
DK3544982T3 (da) Kemisk fremgangsmåde til fremstilling af imidazopyrrolidinonderivater og mellemprodukter deraf
DK3353074T3 (da) Anordning og fremgangsmåde til etikettering af enkeltvise produkter
DK3841066T3 (da) Afsaltningssystem og fremgangsmåde
DK3760633T3 (da) Oxazino-quinazolin og oxazino-quinazolinforbindelse, fremgangsmåde til fremstilling deraf og anvendelser deraf