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AU534392B2 - Stretch forming a hollow article - Google Patents
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AU534392B2 - Stretch forming a hollow article - Google Patents

Stretch forming a hollow article

Info

Publication number
AU534392B2
AU534392B2 AU47160/79A AU4716079A AU534392B2 AU 534392 B2 AU534392 B2 AU 534392B2 AU 47160/79 A AU47160/79 A AU 47160/79A AU 4716079 A AU4716079 A AU 4716079A AU 534392 B2 AU534392 B2 AU 534392B2
Authority
AU
Australia
Prior art keywords
hollow article
stretch forming
stretch
forming
article
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
AU47160/79A
Other versions
AU4716079A (en
Inventor
Anthony Flecknoe-Brown
Donald George Keith
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.)
Hitek Ltd
Original Assignee
AUSTRALIAN APPLIED RES
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 AUSTRALIAN APPLIED RES filed Critical AUSTRALIAN APPLIED RES
Priority to AU47160/79A priority Critical patent/AU534392B2/en
Publication of AU4716079A publication Critical patent/AU4716079A/en
Application granted granted Critical
Publication of AU534392B2 publication Critical patent/AU534392B2/en
Anticipated expiration legal-status Critical
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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/34—Moulds for undercut articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU47160/79A 1978-05-16 1978-05-18 Stretch forming a hollow article Expired AU534392B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU47160/79A AU534392B2 (en) 1978-05-16 1978-05-18 Stretch forming a hollow article

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AUPD443378 1978-05-18
AU47160/79A AU534392B2 (en) 1978-05-16 1978-05-18 Stretch forming a hollow article
AUPD4433 1978-05-18
AUPD4833 1978-06-22
AUPD8263 1979-04-03
AUPD8398 1979-04-17

Publications (2)

Publication Number Publication Date
AU4716079A AU4716079A (en) 1980-05-01
AU534392B2 true AU534392B2 (en) 1984-01-26

Family

ID=25627760

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47160/79A Expired AU534392B2 (en) 1978-05-16 1978-05-18 Stretch forming a hollow article

Country Status (1)

Country Link
AU (1) AU534392B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416247A3 (en) * 1989-09-07 1991-11-13 Schmalbach-Lubeca Ag Method of deep-drawing plastics films

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480979A (en) * 1978-05-18 1984-11-06 A.A.R.C. (Management) Pty. Limited Stretch forming hollow articles
WO1995001255A1 (en) * 1993-07-02 1995-01-12 Tetra Laval Holdings & Finance S.A. Collapsible package
EP0723515A4 (en) * 1993-10-22 1997-01-08 Tetra Laval Holdings & Finance SELF-STANDING FLEXIBLE BAG

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416247A3 (en) * 1989-09-07 1991-11-13 Schmalbach-Lubeca Ag Method of deep-drawing plastics films

Also Published As

Publication number Publication date
AU4716079A (en) 1980-05-01

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