HOLLOW PLATE MADE OF THERMOPLASTIC RESIN
PROBLEM TO BE SOLVED: To provide a thermoplastic hollow plate having a terminal seal part low in cost and capable of corresponding to the short delivery request and capable of being suitably utilized for a top or bottom panel material for transportation in particular, and a method for treating the t...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a thermoplastic hollow plate having a terminal seal part low in cost and capable of corresponding to the short delivery request and capable of being suitably utilized for a top or bottom panel material for transportation in particular, and a method for treating the terminal of the thermoplastic hollow plate. SOLUTION: The hollow plate made of a thermoplastic resin having a terminal structure is constituted by heat-sealing the whole peripheral surface of a hollow structural panel material which is obtained by bonding surface materials, each of which comprises a thermoplastic resin sheet, to both sides of a core material formed by thermally fusing the hollow truncated conical protrusions provided to the thermoplastic resin sheet in a mutually abutted state, and characterized in that the outer peripheral cross-sectional shape in the thickness direction of the terminal structure has a curved shape part, and the almost vertical shape part continued therefrom and a small curved shape part. COPYRIGHT: (C)2010,JPO&INPIT |
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