FR2080760B1 - - Google Patents

Info

Publication number
FR2080760B1
FR2080760B1 FR7106389A FR7106389A FR2080760B1 FR 2080760 B1 FR2080760 B1 FR 2080760B1 FR 7106389 A FR7106389 A FR 7106389A FR 7106389 A FR7106389 A FR 7106389A FR 2080760 B1 FR2080760 B1 FR 2080760B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7106389A
Other languages
French (fr)
Other versions
FR2080760A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENCH HANS JR
Original Assignee
HENCH HANS JR
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 HENCH HANS JR filed Critical HENCH HANS JR
Publication of FR2080760A1 publication Critical patent/FR2080760A1/fr
Application granted granted Critical
Publication of FR2080760B1 publication Critical patent/FR2080760B1/fr
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7343—Heating or cooling of the mould heating or cooling different mould parts at different temperatures
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
FR7106389A 1970-02-25 1971-02-25 Expired FR2080760B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH252770A CH507802A (en) 1970-02-25 1970-02-25 Process and injection mold for the production of hollow bodies from thermoplastics

Publications (2)

Publication Number Publication Date
FR2080760A1 FR2080760A1 (en) 1971-11-19
FR2080760B1 true FR2080760B1 (en) 1975-09-26

Family

ID=4235797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106389A Expired FR2080760B1 (en) 1970-02-25 1971-02-25

Country Status (5)

Country Link
CH (1) CH507802A (en)
DE (1) DE2108774A1 (en)
FR (1) FR2080760B1 (en)
GB (1) GB1343732A (en)
NL (1) NL7102479A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303656A1 (en) * 1975-03-13 1976-10-08 Monsanto Co IMPROVEMENTS IN TEMPERATURE PACKAGING OF MOLDED PREFORMS
GB1589052A (en) * 1976-09-23 1981-05-07 Yorkshire Imperial Plastics Pipe of oriented thermoplastic polymeric material and method of forming the same
CA1285113C (en) * 1986-08-11 1991-06-25 John J. Granata Method and apparatus for injection blow molding pet containers
GB2205063A (en) * 1987-05-22 1988-11-30 Clarke R & Co Ltd Moulded plastics articles
DE4325481C2 (en) * 1993-07-29 1996-07-11 Innova Zug Ag Device for the production of moldings and method for producing such a device
DE4444197C2 (en) * 1994-12-13 1999-05-12 Werner Kotzab Process for tempering an injection mold and injection mold for carrying out the process
ATE234715T1 (en) * 1996-12-04 2003-04-15 Sony Dadc Austria Ag METHOD AND DEVICE FOR INJECTION MOLDING A PLASTIC SUBSTRATE USING SEVERAL SEPARATE TEMPERATURE ADJUSTMENT MEANS
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
TWI250934B (en) 1997-10-17 2006-03-11 Advancsd Plastics Technologies Barrier-coated polyester articles and the fabrication method thereof
AU2001253915A1 (en) * 2000-04-28 2001-11-12 Advanced Plastics Technologies, Ltd. Bottles and preforms having a crystalline neck
KR100856744B1 (en) * 2000-09-05 2008-09-04 어드밴스드 플라스틱스 테크놀로지즈 룩셈부르크 에스.에이. Multilayer containers and preforms having barrier properties utilizing recycled material
US7588808B2 (en) 2004-04-16 2009-09-15 Advanced Plastics Technologies Luxembourg S.A. Mono and multi-layer articles and injection molding methods of making the same
WO2006047429A1 (en) * 2004-10-22 2006-05-04 Advanced Plastics Technologies, Ltd. Apparatus and method of molding preforms having a crystalline neck
US7717697B2 (en) 2005-08-30 2010-05-18 Sharon Hutchinson Methods and systems for controlling mold temperatures
FR2924046A1 (en) * 2007-11-23 2009-05-29 Oreal Blow mold for e.g. shampoo storing and distributing container, has cooling channel with profile similar to that of cavity and located at constant distance from cavity, where channel is provided in high thermal conductivity cooling zone
CN114410082B (en) * 2021-12-28 2023-04-28 湖南工业大学 Modified polylactic acid with gradient crystallinity, and preparation method and application thereof

Also Published As

Publication number Publication date
GB1343732A (en) 1974-01-16
NL7102479A (en) 1971-08-27
FR2080760A1 (en) 1971-11-19
DE2108774A1 (en) 1971-09-09
CH507802A (en) 1971-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse