ECCO Sko A/S

A method for manufacturing a footwear. The footwear includes an upper having at least one strap. The method includes providing the strap, providing at least one strap anchor, and attaching the strap anchor to the strap. The method further includes providing a footbed or an insole having: at least one strap anchor aperture, an upper side, and a lower side. The strap anchor aperture extends from the upper side to the lower side of the footbed or insole. The strap is fixed to the footbed or insole by introducing the strap anchor in the strap anchor aperture from the upper side. A midsole and/or an outer sole is applied to the lower side.

An article of footwear includes an upper having a first ground facing surface. A primary sole part has a first foot facing surface and a second ground facing surface. The first foot facing surface includes a plurality of openings, each opening defining a volume extending in a vertical direction from the first foot facing surface towards the second ground facing surface having a closed end. A secondary sole part has a second foot facing surface and a third ground facing surface. The secondary sole part is arranged between the upper and the primary sole part and extends into the plurality of volumes and/or openings in the first foot facing surface of the primary sole part.

A molding system for direct injection manufacturing of footwear. The molding system includes a mold cavity for receiving injection material for molding a sole part of the footwear. The system further includes a plurality of basic direct injection molds, each of which is attachable to injection molding equipment, and a plurality of sets of direct injection mold inserts, each set of direct injection mold inserts being configured to define at least part of an inner surface of the mold cavity when inserted in one of the plurality of basic direct injection molds. At least two of the plurality of basic direct injection molds differ from each other in size, corresponding to different ranges of sole part sizes.

A footwear injection mold includes a secondary injection mold defining at least part of an injection chamber. The injection chamber includes a proximal surface defining a part of a distal surface of a footwear part. The secondary injection mold includes a protrusion having an upper contacting surface, a proximal end, a primary surface faced away from the injection chamber, and a secondary surface facing the injection chamber. A normal of the upper contacting surface intersects a center point of the upper contacting surface. A protrusion plane is defined by the normal of the upper contacting surface along a width of the protrusion, and defines a boundary between a primary half and a secondary half of the protrusion, the primary half arranged between the protrusion plane and the primary surface, and the secondary half arranged between the protrusion plane and the secondary surface. A height of the proximal end of the protrusion is larger than the height of the upper contacting surface of the protrusion, relative to the normal of the upper contacting surface.

A footwear manufactured by, and a method of manufacturing footwear by, a direct injection production. The method includes providing a direct injection mold, which is attachable to injection molding equipment and is configured for at least partly channeling injection material to a mold cavity. At least one premanufactured sole part of a sole structure is provided. The premanufactured sole part is positioned in relation to the direct injection mold. A footwear upper is positioned in relation to the direct injection mold. An injection material is injected into the mold cavity, and the mold cavity is at least partly formed by the direct injection mold. The injection material is configured for attaching the footwear upper to the at least one premanufactured sole part. The injection material, upon curing, provides an attaching sole part of the sole structure of the footwear. The at least one premanufactured sole part is a sole part that has been manufactured by a supercritical foaming process.

A primary sole part has a foot facing surface and a ground facing surface. The primary sole part includes a plurality of through-going holes. The plurality of through-going holes extends in a vertical direction from the foot facing surface to the ground facing surface. The foot facing surface is configured to receive an injected sole material for attaching the primary sole part to a ground facing surface of an upper.

A system of manufacturing equipment including molds for a direct injection production of footwear. The system includes a design facility that provides a design. A mold manufacturing facility manufactures a mold for the design for molding a sole of the footwear. A last manufacturing facility manufactures a last of the design. A footwear manufacturing facility manufactures footwear according to the design. The last corresponds to the footwear design and the mold corresponds to the footwear design. The mold is a basic direct injection mold and at least partly channels injection material to a mold cavity and further accommodates direct injection mold inserts. Mold descriptive data of the mold inserts is communicated to the footwear manufacturing facility to manufacture the mold inserts, or the mold inserts are manufactured at the mold manufacturing facility based on the mold descriptive data and transported to the footwear manufacturing facility.

Embodiments herein disclose a primary sole part ( 10 ) having a foot facing surface ( 11 ) and a ground facing surface ( 12 ). The primary sole part ( 10 ) comprises a plurality of through-going holes ( 14 ), wherein the plurality of through-going holes extends in a vertical direction from the foot facing surface ( 11 ) to the ground facing surface ( 12 ). The foot facing surface ( 11 ) is configured to receive an injected sole material for attaching the primary sole part to a ground facing surface ( 12 ) of an upper ( 1 ).

A footwear includes an upper attached to a sole. The upper includes an outer layer and an inner membrane. The outer layer has a lower end. The lower end of the outer layer has an outer layer lower edge. The membrane includes a lower end of the membrane. The lower end of the membrane has a lower edge of the membrane. The membrane is suspended within the footwear between an upper circumference of the upper and a lower anchoring circumference by means of an anchoring adhesive. The lower end of the membrane is stitched to the insole along a lower circumference. The upper circumference is lower than the top edge of the footwear.

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.