Method of forming and shaping waterproof and moisture permeable shoe upper and shoe upper thereof
AssigneeSheng Long Material Tech. Ltd. (Ws)
InventorChin-Hsun Hsiao
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Abstract
A method of forming and shaping a waterproof and moisture permeable shoe upper includes disposing a shoe upper and a waterproof and moisture permeable film on a shoe last, wherein at least one of the shoe upper and the waterproof and moisture permeable film includes microwave treatable material, and heating the shoe last with the shoe upper and the waterproof and moisture permeable film thereon by microwave, so that the shoe upper and the waterproof and moisture permeable film are combined by the microwave treatable material and shaped to form the waterproof and moisture permeable shoe upper after cooling.
Claims6
A waterproof and moisture permeable shoe upper, comprising:
- a shoe upper enclosing a cavity for a foot inserting therein, the shoe upper being a dual-layered knitted structure comprising an inner layer and an outer layer;
- a waterproof and moisture permeable film bonded to the shoe upper and disposed between the inner layer and the outer layer;
- and
- an insole disposed between the inner layer and the outer layer, wherein the insole is formed by heating and foaming a plurality of second semi-foamed granules comprising microwave treatable material such that, at least one of the inner layer and the outer layer directly adheres the insole during the heating and foaming the plurality of second semi-foamed granules,
- wherein at least one of the shoe upper and the waterproof and moisture permeable film comprises microwave treatable material, and the shoe upper and the waterproof and moisture permeable film are combined by the microwave treatable material.
A waterproof and moisture permeable shoe upper, comprising:
- a shoe upper enclosing a cavity for a foot inserting therein, the shoe upper being a dual-layered knitted structure comprising an inner layer and an outer layer;
- a waterproof and moisture permeable film bonded to the shoe upper and disposed between the inner layer and the outer layer, and
- an outsole, wherein the outsole is bonded to a bottom of the shoe upper, and the outsole is formed by heating and foaming a plurality of first semi-foamed granules comprising microwave treatable material such that the bottom of the shoe upper directly adheres the outsole during the heating and foaming the plurality of first semi-foamed granules,
- wherein at least one of the shoe upper and the waterproof and moisture permeable film comprises microwave treatable material, and the shoe upper and the waterproof and moisture permeable film are combined by the microwave treatable material.
Dependencies are inferred from the claim text.