Patent ID: 11910958
Assignee: JOMA KUNSTSTOFFTECHNIK GMBH
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A  B

Claim 11:
12. A method for manufacturing the upper part according to claim 1, comprising:
providing a multi-part injection moulding tool with a first tool part and a second tool part, wherein a cavity is formed between the first tool part and the second tool part, which corresponds essentially to the upper part,
wherein, for forming one of the snaps, a moulding element of the first tool part is inserted into a recess of the second tool part, and said snap is formed between tool surfaces of the moulding element of the first tool part and the recess of the second tool part,
introducing a curable plastic material by way of a nozzle into the cavity,
separating the first and the second tool parts, wherein the moulding element is removed from the recess through at least one of openings of the upper part,
ejecting the upper part.