Mould for rotational moulding
AssigneePersico S.P.A.
InventorsAndrea Fumagalli, Sergio Battista Gastaldi, Matteo Radi
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Abstract
Mould (99) for rotational moulding comprising a main body (90) having an inner cavity (91) and an outer surface (92), a plurality of heating elements (1) distinct from each other and removably fixed to the main body (90) in distributed way onto the outer surface (92), each heating element (1) comprising a thermally conductive base body (2) in thermal contact with the outer surface (92), an electrically insulating layer (6) adhered to the base body (2) at opposite side to the outer surface (92), an electrically resistive track (7) made on the electrically insulating layer (6), wherein the base bodies (2) are spatially separated from each other.
Claims10
A mould for rotational molding, the mould comprising:
- a main body having an inner cavity and an outer surface;
- a plurality of heating elements distinct from each other and removably fixed to said main body in distributed way onto said outer surface of the main body, wherein each heating element comprises:
- a thermally conductive base body in thermal contact with said outer surface of the main body;
- an electrically insulating layer adhered to said base body at opposite side to said outer surface;
- an electrically resistive track made on said electrically insulating layer, wherein the base bodies are spatially separated from each other.
Dependencies are inferred from the claim text.