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AU418467B2 - Improvements in or relating to cushioning and insulating materials - Google Patents
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AU418467B2 - Improvements in or relating to cushioning and insulating materials - Google Patents

Improvements in or relating to cushioning and insulating materials

Info

Publication number
AU418467B2
AU418467B2 AU23460/67A AU2346067A AU418467B2 AU 418467 B2 AU418467 B2 AU 418467B2 AU 23460/67 A AU23460/67 A AU 23460/67A AU 2346067 A AU2346067 A AU 2346067A AU 418467 B2 AU418467 B2 AU 418467B2
Authority
AU
Australia
Prior art keywords
cushioning
relating
insulating materials
insulating
materials
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
AU23460/67A
Other versions
AU2346067A (en
Inventor
Alfred Chavannes Marc
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.)
Marc Alfred Chavanne S
Original Assignee
Marc Alfred Chavanne S
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 Marc Alfred Chavanne S filed Critical Marc Alfred Chavanne S
Priority to AU23460/67A priority Critical patent/AU418467B2/en
Publication of AU2346067A publication Critical patent/AU2346067A/en
Application granted granted Critical
Publication of AU418467B2 publication Critical patent/AU418467B2/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
    • B29C51/18—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
    • B29C51/225—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis mounted on a vacuum drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU23460/67A 1967-06-21 1967-06-21 Improvements in or relating to cushioning and insulating materials Expired AU418467B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU23460/67A AU418467B2 (en) 1967-06-21 1967-06-21 Improvements in or relating to cushioning and insulating materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU23460/67A AU418467B2 (en) 1967-06-21 1967-06-21 Improvements in or relating to cushioning and insulating materials

Publications (2)

Publication Number Publication Date
AU2346067A AU2346067A (en) 1969-01-09
AU418467B2 true AU418467B2 (en) 1971-11-02

Family

ID=3712554

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23460/67A Expired AU418467B2 (en) 1967-06-21 1967-06-21 Improvements in or relating to cushioning and insulating materials

Country Status (1)

Country Link
AU (1) AU418467B2 (en)

Also Published As

Publication number Publication date
AU2346067A (en) 1969-01-09

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