AU418467B2 - Improvements in or relating to cushioning and insulating materials - Google Patents
Improvements in or relating to cushioning and insulating materialsInfo
- 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
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 form; Layered products 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 form; Layered products 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 form; Layered products 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
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 (xx) |
-
1967
- 1967-06-21 AU AU23460/67A patent/AU418467B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU2346067A (en) | 1969-01-09 |
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