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US 12,257,800 B2Granted
Footwear moulding system for direct injection production of footwear
AssigneeECCO Sko A/S
InventorFrank Jensen
Life of this patent
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Abstract
A footwear moulding system for direct injection production of footwear includes a supporting mould, a last, an in-mould, and an injection channel. The supporting mould includes at least an in-mould support. The in-mould is elastomeric and the in-mould includes an in-mould outer surface configured to be supported by said in-mould support. The in-mould support includes at least one support side mould and a support bottom mould.
Claims20
A footwear moulding system for direct injection production of footwear, said moulding system comprising:
- a supporting mould,
- a last,
- an in-mould, and
- an injection channel,
- wherein the supporting mould comprises at least an in-mould support,
- wherein the in-mould is elastomeric and wherein the in-mould comprises an in-mould outer surface configured to be supported by said in-mould support,
- wherein the in-mould support comprises at least one support side mould and a support bottom mould,
- wherein the in-mould is configured to cover joints of said in-mould support, and
- wherein the in-mould comprises a wall structure having said in-mould outer surface, the wall structure of the in-mould support being a monolithic structure.
6 more elements
Dependencies are inferred from the claim text.