PL1998945T3 - Urządzenie do wtryskiwania i sposób wytwarzania cienkościennego elementu, rdzenia i półwyrobu - Google Patents

Urządzenie do wtryskiwania i sposób wytwarzania cienkościennego elementu, rdzenia i półwyrobu

Info

Publication number
PL1998945T3
PL1998945T3 PL07726720T PL07726720T PL1998945T3 PL 1998945 T3 PL1998945 T3 PL 1998945T3 PL 07726720 T PL07726720 T PL 07726720T PL 07726720 T PL07726720 T PL 07726720T PL 1998945 T3 PL1998945 T3 PL 1998945T3
Authority
PL
Poland
Prior art keywords
preform
flow channels
core
cavity
making
Prior art date
Application number
PL07726720T
Other languages
English (en)
Inventor
Gilles Bertheol
Alain Colloud
Jean-Paul Besson
Original Assignee
Sa Des Eaux Minerales Devian Saeme
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 Sa Des Eaux Minerales Devian Saeme filed Critical Sa Des Eaux Minerales Devian Saeme
Publication of PL1998945T3 publication Critical patent/PL1998945T3/pl

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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
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/08—Injection moulding
    • 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
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
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    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
PL07726720T 2006-03-08 2007-03-08 Urządzenie do wtryskiwania i sposób wytwarzania cienkościennego elementu, rdzenia i półwyrobu PL1998945T3 (pl)

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FR0650807A FR2898294A1 (fr) 2006-03-08 2006-03-08 Dispositif d'injection/soufflage pour la fabrication d'un corps creux et procede
PCT/EP2007/052195 WO2007101879A1 (fr) 2006-03-08 2007-03-08 Dispositif d'injection/soufflage pour la fabrication d'une piece a paroi mince et procede
EP20070726720 EP1998945B1 (fr) 2006-03-08 2007-03-08 Dispositif d'injection et procédé pour la fabrication d'une pièce à paroi mince, noyau et préforme

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CA2645057A1 (fr) 2007-09-13
WO2007101879A1 (fr) 2007-09-13
CN101394978A (zh) 2009-03-25
US20140199520A1 (en) 2014-07-17
US20090220809A1 (en) 2009-09-03
EP1998945B1 (fr) 2010-01-13
ES2339498T3 (es) 2010-05-20
CN101394978B (zh) 2014-01-29
US8100687B2 (en) 2012-01-24
EP1998945A1 (fr) 2008-12-10
CA2645057C (fr) 2014-07-08
FR2898294A1 (fr) 2007-09-14
ATE454971T1 (de) 2010-01-15
US20120094043A1 (en) 2012-04-19
MX2008011334A (es) 2008-09-12
US8691140B2 (en) 2014-04-08
DE602007004310D1 (de) 2010-03-04
DK1998945T3 (da) 2010-05-25

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