GB1051974A - - Google Patents

Info

Publication number
GB1051974A
GB1051974A GB1051974DA GB1051974A GB 1051974 A GB1051974 A GB 1051974A GB 1051974D A GB1051974D A GB 1051974DA GB 1051974 A GB1051974 A GB 1051974A
Authority
GB
United Kingdom
Prior art keywords
march
extrusion
blow moulding
blow
parison
Prior art date
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB1051974A publication Critical patent/GB1051974A/en
Active 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
    • 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
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0022—Bright, glossy or shiny surface

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB1051974D 1963-03-13 Active GB1051974A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290128 1963-03-13

Publications (1)

Publication Number Publication Date
GB1051974A true GB1051974A (ja)

Family

ID=19754520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1051974D Active GB1051974A (ja) 1963-03-13

Country Status (4)

Country Link
BE (1) BE645049A (ja)
FR (1) FR1385170A (ja)
GB (1) GB1051974A (ja)
NL (1) NL290128A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179488A (en) * 1976-03-31 1979-12-18 Yoshino Kogyosho Co., Ltd. Method of making a frosted bottle of saturated polyester

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1289722A (ja) * 1968-10-30 1972-09-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179488A (en) * 1976-03-31 1979-12-18 Yoshino Kogyosho Co., Ltd. Method of making a frosted bottle of saturated polyester

Also Published As

Publication number Publication date
BE645049A (ja) 1964-09-11
FR1385170A (fr) 1965-01-08
NL290128A (ja)

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