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)

Info

Publication number
ES409105A1
ES409105A1 ES409105A ES409105A ES409105A1 ES 409105 A1 ES409105 A1 ES 409105A1 ES 409105 A ES409105 A ES 409105A ES 409105 A ES409105 A ES 409105A ES 409105 A1 ES409105 A1 ES 409105A1
Authority
ES
Spain
Prior art keywords
sheets
formations
translation
machine
legally binding
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
ES409105A
Other languages
Spanish (es)
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
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 ICI Australia Ltd filed Critical ICI Australia Ltd
Publication of ES409105A1 publication Critical patent/ES409105A1/en
Expired legal-status Critical Current

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  • 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)
ES409105A 1971-11-29 1972-11-29 Procedure and apparatus for manufacturing sheets or sheets with cuspides formations. (Machine-translation by Google Translate, not legally binding) Expired ES409105A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA721071 1971-11-29

Publications (1)

Publication Number Publication Date
ES409105A1 true ES409105A1 (en) 1976-06-16

Family

ID=3764854

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409105A Expired ES409105A1 (en) 1971-11-29 1972-11-29 Procedure and apparatus for manufacturing sheets or sheets with cuspides formations. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES409105A1 (en)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19920206