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US 2018/0178418 A1Published application
Resin molding, printer, and method for manufacturing resin molding
AssigneeCanon Kabushiki Kaisha
InventorsKosuke Saito, Yukiya Enokida, Kei Oikawa
Life of this patent
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Abstract
A resin molding has a first surface and a second surface, wherein the second surface includes a rib, and wherein the first surface includes a glossy portion and a non-glossy portion.
Claims13
A resin molding comprising:
- a first surface;
- and
- a second surface,
- wherein the first surface includes a glossy portion and a non-glossy portion, and the second surface includes a rib.
1 more element
A printer comprising a document platen cover, wherein the document platen cover is a resin molding comprising:
- a first surface;
- and
- a second surface,
- wherein the first surface includes a glossy portion and a non-glossy portion, and the second surface includes a rib.
1 more element
A method for manufacturing a resin molding by injecting a resin into a cavity in a metal mold including a first metal mold and a second metal mold, the method comprising:
- forming, in the first cavity, a shape from which a glossy portion having a glossiness of equal to or greater than 80% is transferred and a shape from which a non-glossy portion having a kurtosis value of equal to or greater than 3.5 is transferred;
- and
- forming, in the second cavity, a shape from which a rib is transferred.
Dependencies are inferred from the claim text.