HUT56760A - Method for flanging laminated plastic foils - Google Patents

Method for flanging laminated plastic foils

Info

Publication number
HUT56760A
HUT56760A HU59989A HU59989A HUT56760A HU T56760 A HUT56760 A HU T56760A HU 59989 A HU59989 A HU 59989A HU 59989 A HU59989 A HU 59989A HU T56760 A HUT56760 A HU T56760A
Authority
HU
Hungary
Prior art keywords
layer
flanging
edges
melting point
base
Prior art date
Application number
HU59989A
Other languages
Hungarian (hu)
Inventor
Dezsoe Gallo
Tibor Meszlenyi
Peter Rauznitz
Gyoergy Gloeckner
Jozsef Gabanyi
Original Assignee
Dezsoe Gallo
Tibor Meszlenyi
Peter Rauznitz
Gyoergy Gloeckner
Jozsef Gabanyi
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 Dezsoe Gallo, Tibor Meszlenyi, Peter Rauznitz, Gyoergy Gloeckner, Jozsef Gabanyi filed Critical Dezsoe Gallo
Priority to HU59989A priority Critical patent/HUT56760A/en
Publication of HUT56760A publication Critical patent/HUT56760A/en

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

Multi-layer plastic sheets, especially 3-layer, reflective sheets contg a metallic layer, are sealed along their edges to protect their physical properties (thickness, reflectiveness, resistance to ambient conditions). - The edges are prepd using the same material which forms pt of the sheet, such that two base layers (3) are located on top of each other. - These two layers are welded together at a temperature based on the melting point of the base material. The procedure is especially suitable for composite sheets of polyethylene base layer, aluminium centre layer and polypropylene top layer. In this case the welding temp will be based on the melting point of polyethylene
HU59989A 1989-02-09 1989-02-09 Method for flanging laminated plastic foils HUT56760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU59989A HUT56760A (en) 1989-02-09 1989-02-09 Method for flanging laminated plastic foils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU59989A HUT56760A (en) 1989-02-09 1989-02-09 Method for flanging laminated plastic foils

Publications (1)

Publication Number Publication Date
HUT56760A true HUT56760A (en) 1991-10-28

Family

ID=10950366

Family Applications (1)

Application Number Title Priority Date Filing Date
HU59989A HUT56760A (en) 1989-02-09 1989-02-09 Method for flanging laminated plastic foils

Country Status (1)

Country Link
HU (1) HUT56760A (en)

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee