AU506213B2 - Deep draw thermoforming of thermoplastic sheet - Google Patents

Deep draw thermoforming of thermoplastic sheet

Info

Publication number
AU506213B2
AU506213B2 AU28509/77A AU2850977A AU506213B2 AU 506213 B2 AU506213 B2 AU 506213B2 AU 28509/77 A AU28509/77 A AU 28509/77A AU 2850977 A AU2850977 A AU 2850977A AU 506213 B2 AU506213 B2 AU 506213B2
Authority
AU
Australia
Prior art keywords
thermoplastic sheet
deep draw
draw thermoforming
thermoforming
deep
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
AU28509/77A
Other versions
AU2850977A (en
Inventor
A. & Bond T. J Judzis
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.)
Standard Oil Co
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Priority to AU28509/77A priority Critical patent/AU506213B2/en
Publication of AU2850977A publication Critical patent/AU2850977A/en
Application granted granted Critical
Publication of AU506213B2 publication Critical patent/AU506213B2/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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting means
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU28509/77A 1977-09-02 1977-09-02 Deep draw thermoforming of thermoplastic sheet Expired AU506213B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28509/77A AU506213B2 (en) 1977-09-02 1977-09-02 Deep draw thermoforming of thermoplastic sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU28509/77A AU506213B2 (en) 1977-09-02 1977-09-02 Deep draw thermoforming of thermoplastic sheet

Publications (2)

Publication Number Publication Date
AU2850977A AU2850977A (en) 1979-03-08
AU506213B2 true AU506213B2 (en) 1979-12-20

Family

ID=3716699

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28509/77A Expired AU506213B2 (en) 1977-09-02 1977-09-02 Deep draw thermoforming of thermoplastic sheet

Country Status (1)

Country Link
AU (1) AU506213B2 (en)

Also Published As

Publication number Publication date
AU2850977A (en) 1979-03-08

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