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A method for continuously molding a honeycomb panel having a sandwich structure wherein a plastic composite is bonded to both surfaces of a honeycomb-shaped core member. A long honeycomb sandwich panel is formed by repeating the following steps: (1) laminating a prepreg to the upper and lower surfac

A method for continuously molding a honeycomb panel having a sandwich structure wherein a plastic composite is bonded to both surfaces of a honeycomb-shaped core member. A long honeycomb sandwich panel is formed by repeating the following steps: (1) laminating a prepreg to the upper and lower surfaces of a band-like honeycomb core member to form a band-like blank; (2) feeding the band-like blank between a pair of upper and lower hot plates having a rectangular plane shape; (3) pressurizing the hot plates to apply pressure and heat to part of the band-like blank for a preset time; and (4) relieving the pressure exerted in the hot plates and feeding the band-like blank by a distance corresponding to a partial length of the hot plates.

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A method for continuously molding a honeycomb panel having a sandwich structure wherein surface materials of a prepreg of a plastic composite impregnated with a thermosetting resin are bonded to both surfaces of a honeycomb core member, said method comprising the steps of: a) sandwiching a band-like

A method for continuously molding a honeycomb panel having a sandwich structure wherein surface materials of a prepreg of a plastic composite impregnated with a thermosetting resin are bonded to both surfaces of a honeycomb core member, said method comprising the steps of: a) sandwiching a band-like honeycomb core member in between upper and lower surface materials of a prepreg to form a band-like honeycomb panel blank; b) feeding said band-like panel blank between a pair of upper and lower hot plates of a rectangular plane shape having a width corresponding to the width of the blank and having a length extending in the longitudinal direction of the blank; c) stopping said band-like panel blank with a part of said blank-like panel between said hot plates; d) pressurizing said hot plates against said stopped band-like blank and applying pressure and heat to said part of said band-like panel blank between said hot plates for a preset time; e) after said preset time, relieving said pressure exerted by said hot plates and feeding said band-like panel blank a distance corresponding to a partial length of said hot plates and stopping said band-like panel blank; f) repeating said steps b., c., d. and e. and forming a long, continuous honeycomb panel from said panel blank, and g) subjecting said long, continuous honeycomb panel obtained by repeating said steps b., c., d., and e to an additional heating by passing said continuous honeycomb panel between a lower hot plate having air holes for the ejection of a high-temperature air upward and an upper hot plate having air holes for the ejection of a high-temperature air downwards, said downwards air forming an air current floating said panel below said upper hot plate.