Plastic board and method for producing such a board
AssigneeRotho Kunststoff AG
InventorChristian Thoma
Life of this patent
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Abstract
A method for producing a plastic board with an upper side 1, an underside 2 and at least one edge surface 3 by an injection-molding technique, and also a corresponding plastic board are provided. In the method, a first half 6, which forms at least the upper side of the plastic board, and a second half 7, which forms at least the underside of the plastic board, are injection-molded. Then, the first half and the second half are joined together in order to form a plastic board with an upper side and an underside. The two halves being formed in such a way that at least one cavity forms between the halves when they are joined together. The two halves are fixed onto one another, preferably by molding on a connecting component 5 of plastic.
Claims12
A method for producing a plastic board comprising an upper side (1), an underside (2) and at least one edge surface (3) by injection-molding, the method comprising:
- injection-molding a first half (6), which comprises at least the upper side (1) of the plastic board,
- injection-molding a second half (7), which comprises at least the underside (2) of the plastic board,
- joining together the first and second halves (6, 7), to form a plastic board with the upper side (1) and the underside (2),
- forming the two halves (6, 7) in such a way that at least one cavity forms between the halves (6, 7) when they are joined together, and
- fixing the two halves (6, 7) to one another at least partially by molding a connecting component (5) of plastic onto the two halves (6, 7) in an injection-molding tool.
A plastic board, comprising:
- an injection-molded first half (6), which includes at least an upper side (1) of the plastic board,
- an injection-molded second half (7), which includes at least an underside (2) of the plastic board, and the injection-molded first and second halves being joined together with at least one cavity formed between the two halves (6, 7),
- at least one edge surface (3) located around the two halves, and
- the two halves (6, 7) are at least partially fixed to one another by a connecting component (5) of injection molded on plastic.
Dependencies are inferred from the claim text.