Method for printing a metallic appearance on moldable sheet plastic
AssigneeCimmaster Sports Inc.
InventorArthur Leung
Life of this patent
Estimating the term…
Abstract
A method for coating plastic sheet material such that an article formed from the plastic sheet material and having interior and exterior surfaces will have a metallic appearance. Two layers of ink are applied to the surface of the sheet material which will form the interior surface of the article. The first layer is applied by lithographic printing in a pattern which includes open spaces, and has a color which will form the base color of the article. The second layer is a solid layer applied over the first layer by lithographic or screen printing in a color which is the base color of a metal such that the color of the second layer will be visible from the exterior surface of the article through the spaces provided in the first layer to thereby imitate a metallic finish on the article.
Claims11
A method for providing a metallic appearance to a plastic article which is formed from sheet material having an upper and lower surface, the method comprising printing on the lower surface of the sheet material two layers of ink, a first layer of at least one colour which will form the base colour of the article, the first layer being printed directly on the lower surface of the sheet material by a lithographic process in a pattern which includes open spaces, and a second solid layer of ink of a colour which is the base colour of a metal over printed on the first layer such that the colour of the second layer is visible from the upper surface of the article through the spaces provided in the first layer to thereby give a metallic appearance to the article.
A method for providing a metallic appearance to a plastic article which is formed from transparent sheet material the plastic article being formed to have an interior and exterior surface, the method comprising:
- (a) lithographic printing on a surface of the sheet material which will form the interior surface of the plastic article, a base layer of ink in at least one colour which will form the base colour of the article, the layer being printed on the surface of the sheet material in a pattern which includes open spaces, and
- (b) over printing onto the base layer a solid layer of ink in a colour which is the base colour of a metal such that the second layer is visible through the spaces provided in the base layer to thereby give a metallic appearance to the material.
Dependencies are inferred from the claim text.