IT1311213B1 - Procedimento e impianto perfezionato per il trattamento deimateriali nella produzione di corpi cavi in p.e.t. - Google Patents

Procedimento e impianto perfezionato per il trattamento deimateriali nella produzione di corpi cavi in p.e.t.

Info

Publication number
IT1311213B1
IT1311213B1 IT1999PN000031A ITPN990031A IT1311213B1 IT 1311213 B1 IT1311213 B1 IT 1311213B1 IT 1999PN000031 A IT1999PN000031 A IT 1999PN000031A IT PN990031 A ITPN990031 A IT PN990031A IT 1311213 B1 IT1311213 B1 IT 1311213B1
Authority
IT
Italy
Prior art keywords
deimaterial
perfected
cables
plant
procedure
Prior art date
Application number
IT1999PN000031A
Other languages
English (en)
Inventor
Lucia Comper
Luca Stramare
Stefano Porta
Original Assignee
Sipa 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 Sipa Spa filed Critical Sipa Spa
Priority to IT1999PN000031A priority Critical patent/IT1311213B1/it
Publication of ITPN990031A0 publication Critical patent/ITPN990031A0/it
Priority to PCT/EP2000/001164 priority patent/WO2000056510A1/en
Publication of ITPN990031A1 publication Critical patent/ITPN990031A1/it
Application granted granted Critical
Publication of IT1311213B1 publication Critical patent/IT1311213B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/021—Heat treatment of powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B2013/002—Extracting undesirable residual components, e.g. solvents, unreacted monomers, from material to be moulded
    • 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
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
IT1999PN000031A 1999-03-24 1999-03-24 Procedimento e impianto perfezionato per il trattamento deimateriali nella produzione di corpi cavi in p.e.t. IT1311213B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1999PN000031A IT1311213B1 (it) 1999-03-24 1999-03-24 Procedimento e impianto perfezionato per il trattamento deimateriali nella produzione di corpi cavi in p.e.t.
PCT/EP2000/001164 WO2000056510A1 (en) 1999-03-24 2000-02-12 Method and apparatus for the treatment of materials in the production of hollow bodies of polyethylene terephtalate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999PN000031A IT1311213B1 (it) 1999-03-24 1999-03-24 Procedimento e impianto perfezionato per il trattamento deimateriali nella produzione di corpi cavi in p.e.t.

Publications (3)

Publication Number Publication Date
ITPN990031A0 ITPN990031A0 (it) 1999-03-24
ITPN990031A1 ITPN990031A1 (it) 2000-09-24
IT1311213B1 true IT1311213B1 (it) 2002-03-04

Family

ID=11395506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999PN000031A IT1311213B1 (it) 1999-03-24 1999-03-24 Procedimento e impianto perfezionato per il trattamento deimateriali nella produzione di corpi cavi in p.e.t.

Country Status (2)

Country Link
IT (1) IT1311213B1 (it)
WO (1) WO2000056510A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10149474A1 (de) * 2001-10-08 2003-04-17 Buehler Ag Steuerung der Kristallisation von Polyestern durch deren Wassergehalt
ITRM20040107A1 (it) 2004-03-02 2004-06-02 Sipa Societa Industrializzazio Dispositivo e metodo di condizionamento di oggetti in plastica.
ITRM20040163A1 (it) 2004-03-30 2004-06-30 Sipa Societa Industrializzazio Apparato di stampaggio per soffiaggio di oggetti in plastica.
ITRM20050437A1 (it) * 2005-08-09 2007-02-10 Sipa Societa Industrializzazio Dispositivo e processo di essiccazione di materiale plastico per una macchina di produzione di contenitori in plastica.
ITRM20060277A1 (it) 2006-05-24 2007-11-25 Sipa Societa Industrializzazio Impianto e processo di verniciatura di contenitori
DE102013219684A1 (de) * 2013-09-30 2015-04-02 Krones Ag Vorrichtung zum Erwärmen von Kunststoffbröckchen
CN108145900B (zh) * 2017-11-30 2019-11-26 合肥莫凡高科电子科技有限公司 一种显示屏外壳原材料烘干装置
CN110919973A (zh) * 2019-11-29 2020-03-27 苏州毫厘文化传媒科技有限公司 一种深度干燥的料斗式注塑用干燥机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE618788A (nl) * 1961-07-07 1962-10-01 Onderzoekings Inst Res Werkwijze voor het drogen van korrels van amorf polyethyleentereftalaat en voor de vervaardiging van gevormde produkten hieruit, alsmede de daarbij verkregen produkten
DE1220116B (de) * 1964-02-05 1966-06-30 Ankerwerk Gebr Goller Verfahren zur Verarbeitung von hochmolekularem Polyaethylen
JPS5125377B1 (it) * 1967-08-23 1976-07-30
US3495341A (en) * 1968-04-09 1970-02-17 Allied Chem Continuous process for surface drying polymer chips and enclosed apparatus
US3597850A (en) * 1970-03-11 1971-08-10 Nat Service Ind Inc Continuous vacuum drier
DE2334189C2 (de) * 1973-07-05 1984-12-06 Sapco Systemanalyse und Projektcontrol GmbH, 4000 Düsseldorf Verfahren und Vorrichtung zur Herstellung eines Kunststoff-Füllstoff-Gemisches
BR8907227A (pt) * 1988-02-05 1991-03-05 Erema Dispositivo para a elaboracao de material plastico termoplastico
US4839969A (en) * 1988-02-26 1989-06-20 Permian Research Corporation Drying method and apparatus
DE19709517A1 (de) * 1997-03-10 1998-09-17 Hoechst Trevira Gmbh & Co Kg Vorrichtung zur Kristallisation von Polymergranulaten sowie Verfahren zur Kristallisation von Polymergranulaten

Also Published As

Publication number Publication date
WO2000056510A1 (en) 2000-09-28
ITPN990031A1 (it) 2000-09-24
ITPN990031A0 (it) 1999-03-24

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