IT944450B - Stampaggio per soffiatura e rifi latura di contenitori termopla stici - Google Patents

Stampaggio per soffiatura e rifi latura di contenitori termopla stici

Info

Publication number
IT944450B
IT944450B IT33044/71A IT3304471A IT944450B IT 944450 B IT944450 B IT 944450B IT 33044/71 A IT33044/71 A IT 33044/71A IT 3304471 A IT3304471 A IT 3304471A IT 944450 B IT944450 B IT 944450B
Authority
IT
Italy
Prior art keywords
reflating
blowing
molding
thermoplastic containers
containers
Prior art date
Application number
IT33044/71A
Other languages
English (en)
Inventor
R Macduff
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of IT944450B publication Critical patent/IT944450B/it

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
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
    • B29C49/34—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro" the mould parts moving "hand-over-hand"
    • 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
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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
    • B29C49/70—Removing or ejecting blown articles from 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/72—Deflashing outside the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT33044/71A 1970-12-30 1971-12-28 Stampaggio per soffiatura e rifi latura di contenitori termopla stici IT944450B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10269370A 1970-12-30 1970-12-30
US10269470A 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
IT944450B true IT944450B (it) 1973-04-20

Family

ID=26799631

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33044/71A IT944450B (it) 1970-12-30 1971-12-28 Stampaggio per soffiatura e rifi latura di contenitori termopla stici

Country Status (3)

Country Link
BE (1) BE777493A (it)
IT (1) IT944450B (it)
LU (1) LU64541A1 (it)

Also Published As

Publication number Publication date
BE777493A (en) 1972-06-29
LU64541A1 (it) 1973-01-22

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