ES409105A1 - Procedure and apparatus for manufacturing sheets or sheets with cuspides formations. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and apparatus for manufacturing sheets or sheets with cuspides formations. (Machine-translation by Google Translate, not legally binding)
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.)
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.)
Orica Ltd
Original Assignee
ICI Australia Ltd
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Filing date
Publication date
Application filed by ICI Australia LtdfiledCriticalICI Australia Ltd
Publication of ES409105A1publicationCriticalpatent/ES409105A1/en
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others
(AREA)
Abstract
Process and apparatus for manufacturing sheets or sheets with cuspal formations, the method being characterized in that it comprises deforming a sheet of thermoplastic material by pressing against one side of the sheet of hot material a formation of cold projections and simultaneously pressing against the second face of the sheet of material; a second formation of cold projections, so that the formations interpenetrate in such a way that the projections in the second formation are separated from the projections of the first formation by a distance greater than the thickness of the sheet. (Machine-translation by Google Translate, not legally binding)
ES409105A1971-11-291972-11-29Procedure and apparatus for manufacturing sheets or sheets with cuspides formations. (Machine-translation by Google Translate, not legally binding)
ExpiredES409105A1
(en)
Procedure for the manufacture of plastic plates by passing the plastic material a pair of cylinders. (Machine-translation by Google Translate, not legally binding)