摘要:
A method is provided for making footwear utilizing a spray-on material. The method can include spraying a spray-on fabric onto surfaces of a three dimensional last. The last can be produced using additive manufacturing techniques, such as 3D printing, based on data corresponding to dimensions and contours of a consumer's foot, and/or preselected aesthetic footwear designs. The spray-on fabric is sprayed onto the surfaces of the last and allowed to cure to form a flexible, non-woven fabric upper. The upper can be removed from the last and turned inside out. With the upper turned inside out, a sole can be joined to the fabric upper to form the footwear.
摘要:
A method for manufacturing a waterproof and vapor-permeable shoe (1) (20) (30) (40) (50) comprising the steps of providing an upper (2) and a lining (3) comprising at least one functional layer (7) of vapor-permeable and waterproof material, providing an insole (5) comprising a functional support sheet (9) of vapor-permeable and waterproof material, coupling the peripheral edge of the functional layer (7) of the lining (3) to the peripheral edge of the functional sheet (9) of the insole (5) by way of a sealing waterproof adhesive (8) so as to shape a sock of vapor-permeable and waterproof material, couple the upper (2) to the outer surface of the lining (3) by way of a vapor-permeable adhesive; and couple a sole (4) to the upper (2) and/or to the lining (3) and/or to the insole (5).
摘要:
Methods for making footwear products include: (a) applying cement to a surface of an upper and/or midsole; (b) cooling the upper and/or midsole so that these parts will move relative to one another despite the cement's presence; and (c) placing the midsole in the upper. Additional methods include: (a) providing an upper having an interior chamber; (b) placing a prelast member including a midsole allowance part into the chamber; (c) removing the prelast member; and (d) placing a midsole in the chamber. The upper and/or midsole may have cement applied thereto and may be cooled before the insertion step, as described above. When sufficiently cooled, the cement will not immediately bind the parts contacting it, but it will allow relative movement of these parts. After the midsole is positioned in the upper, the assembly may be heated to activate the cement and fix the parts together.
摘要:
In a process for making a waterproof shoe, an upper and a waterproof lining unit with open top and bottom ends are prepared. The lining unit is placed within the upper, and the top ends of the upper and the lining unit are interconnected. A cover member is then attached to the bottom end of the upper to close the bottom end of the upper. After an outsole is attached to the bottom end of the upper, the lining unit is pulled out from the upper through the top end of the upper so that the bottom end of the lining unit moves away from the upper. The outsole is then sewn to the bottom end of the upper, thus forming a reinforcing sewing line that interconnects the outsole and the upper. Thereafter, the lining unit is re-inserted into the upper.
摘要:
Process for waterproofing a semimanufactured product (1) of shoes, clothing items and accessories, said semimanufactured product (1) having a three-dimensional conformation, at least one inner surface (2) and one outer surface, characterized in that it comprises the following operative steps: turning inside out the semimanufactured product (1) so that its inner surface (2) is turned outwards; inserting at least one shaped member (4; 8) inside the semimanufactured product (1); pressing the semimanufactured product (1) provided with the shaped member (4; 8) between at least a pair of sheets (5) of a semi-permeable membrane whose surface turned toward the semimanufactured product (1) turned inside out is provided with a glue pattern; turning the semimanufactured product (1) so that its inner surface is turned inwards. The present invention also relates to a device for carrying out said process and the semimanufactured products obtained with said process.
摘要:
A method of constructing a footwear includes the following features. An outsole having a backpart and a forepart is provided. The forepart has a standing lip around the periphery of the forepart. An upper is provided, which together with the outsole defines a volume for receiving a wearer's foot. The upper is turned inside out and then the upper is stitched to the lip of the forepart. The upper stitched to the forepart is then turned inside in. A back portion of the upper is lasted. The backpart is then secured to the lasted back portion of the upper.
摘要:
A slipper and a method of manufacturing a slipper is described where the slipper includes an outsole having a sidewall extending along a perimeter of the outsole. The outsole also includes a supporting sole structure including a platform surface. The supporting sole may include lattice walls defining open cells. The slipper also includes an insole and a vamp. The insole covers the platform of the outsole and fits within the sidewall. The method of manufacture includes the steps of providing the outsole, providing the vamp, and attaching a lower perimeter of the vamp to at least a portion of the sidewall extending along a perimeter of the outsole.
摘要:
A slipper and a method of manufacturing a slipper is described where the slipper includes an outsole having a sidewall extending along a perimeter of the outsole. The outsole also includes a supporting sole structure including a platform surface. The supporting sole may include lattice walls defining open cells. The slipper also includes an insole and a vamp. The insole covers the platform of the outsole and fits within the sidewall. The method of manufacture includes the steps of providing the outsole, providing the vamp, and attaching a lower perimeter of the vamp to at least a portion of the sidewall extending along a perimeter of the outsole.
摘要:
A method for constructing a slipper sock from a sock and a flexible sole is provided. After adhering the sole to the bottom of the sock, the sock is turned inside out and then a stitch is run along the perimeter of the sock sole in order to create a uniform and aesthetically appealing seam along the raw edge of the sole when the slipper sock is turned right side out.