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AU494578B2 - Method and apparatus for forming double walled containers - Google Patents
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AU494578B2 - Method and apparatus for forming double walled containers - Google Patents

Method and apparatus for forming double walled containers

Info

Publication number
AU494578B2
AU494578B2 AU80302/75A AU8030275A AU494578B2 AU 494578 B2 AU494578 B2 AU 494578B2 AU 80302/75 A AU80302/75 A AU 80302/75A AU 8030275 A AU8030275 A AU 8030275A AU 494578 B2 AU494578 B2 AU 494578B2
Authority
AU
Australia
Prior art keywords
double walled
forming double
walled containers
containers
forming
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
AU80302/75A
Other versions
AU8030275A (en
Inventor
Walter C. Diener And Henry Pomernacki Bryant Edwards
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Priority to AU80302/75A priority Critical patent/AU494578B2/en
Application granted granted Critical
Publication of AU8030275A publication Critical patent/AU8030275A/en
Publication of AU494578B2 publication Critical patent/AU494578B2/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
    • B29C51/006—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 for making articles having hollow walls
    • 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
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU80302/75A 1975-04-18 1975-04-18 Method and apparatus for forming double walled containers Expired AU494578B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU80302/75A AU494578B2 (en) 1975-04-18 1975-04-18 Method and apparatus for forming double walled containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU80302/75A AU494578B2 (en) 1975-04-18 1975-04-18 Method and apparatus for forming double walled containers

Publications (2)

Publication Number Publication Date
AU8030275A AU8030275A (en) 1976-10-21
AU494578B2 true AU494578B2 (en) 1976-10-21

Family

ID=3759535

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80302/75A Expired AU494578B2 (en) 1975-04-18 1975-04-18 Method and apparatus for forming double walled containers

Country Status (1)

Country Link
AU (1) AU494578B2 (en)

Also Published As

Publication number Publication date
AU8030275A (en) 1976-10-21

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