AU428037B2 - Blow molding of hollow thermoplastic articles (divisional of402,270) - Google Patents

Blow molding of hollow thermoplastic articles (divisional of402,270)

Info

Publication number
AU428037B2
AU428037B2 AU10956/70A AU1095669A AU428037B2 AU 428037 B2 AU428037 B2 AU 428037B2 AU 10956/70 A AU10956/70 A AU 10956/70A AU 1095669 A AU1095669 A AU 1095669A AU 428037 B2 AU428037 B2 AU 428037B2
Authority
AU
Australia
Prior art keywords
divisional
blow molding
thermoplastic articles
hollow thermoplastic
hollow
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.)
Expired
Application number
AU10956/70A
Other versions
AU1095669A (en
Inventor
TAUBE SCHURMAN and RAYMOND CARL CONFER PETER
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Priority to AU10956/70A priority Critical patent/AU428037B2/en
Publication of AU1095669A publication Critical patent/AU1095669A/xx
Application granted granted Critical
Publication of AU428037B2 publication Critical patent/AU428037B2/en
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
    • 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
    • B29C49/04—Extrusion 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C49/48—Moulds
    • B29C49/4823—Moulds with incorporated heating or cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/7418—Suitcases

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
AU10956/70A 1970-02-03 1970-02-03 Blow molding of hollow thermoplastic articles (divisional of402,270) Expired AU428037B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU10956/70A AU428037B2 (en) 1970-02-03 1970-02-03 Blow molding of hollow thermoplastic articles (divisional of402,270)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU10956/70A AU428037B2 (en) 1970-02-03 1970-02-03 Blow molding of hollow thermoplastic articles (divisional of402,270)

Publications (2)

Publication Number Publication Date
AU1095669A AU1095669A (en) 1970-03-12
AU428037B2 true AU428037B2 (en) 1972-09-12

Family

ID=3701820

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10956/70A Expired AU428037B2 (en) 1970-02-03 1970-02-03 Blow molding of hollow thermoplastic articles (divisional of402,270)

Country Status (1)

Country Link
AU (1) AU428037B2 (en)

Also Published As

Publication number Publication date
AU1095669A (en) 1970-03-12

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