摘要:
The present invention provides a manufacturing method of three-dimensional cross-linked foam for uppers of shoes that comprises preparing plural foaming materials having a planar shape with the cross-linked foaming suppressed; forming at least one interfacing pattern including a main interfacing pattern on at least one of the foaming materials; cross-linked foaming the foaming material to obtain a planar cross-linked foam having at least one inner cavity structure including a main inner cavity structure, the main inner cavity structure formed by the main interfacing pattern; disposing the planar cross-linked foam in a cavity of a molding die, the cavity having a shape corresponding to a last; and blow molding a covering portion of the main inner cavity structure into a shape corresponding to the cavity of the molding die by closing the molding die and injecting fluid into the main inner cavity structure.
摘要:
The present invention provides a three-dimensional cross-linked foam for uppers of shoes that comprises a cross-linked foam body having a shape corresponding to a last; at least one inner cavity structure formed in the cross-linked foam body, the inner cavity structure defined by an internally formed surface of the cross-linked foam body; and filler injected into the inner cavity structure. The cross-lined foam of the present invention can more effectively protect the feet and increase a fitting feeling and a supporting power without additional components added to the cross-linked foam. The cross-linked foam of the present invention may further have an air ventilation and waterproof function.
摘要:
The present invention provides a manufacturing method of three-dimensional cross-linked foam for uppers of shoes, comprises preparing a plurality of foaming materials in a planar or three-dimensional shape with a cross-linked foaming suppressed; forming at least one interfacing pattern on at least one foaming material to prevent physical and chemical interactions between the foaming materials, the interfacing pattern formed of at least one interfacing material; cross- linked foaming of the foaming material having the interfacing pattern thereon to obtain a cross- linked foam in a planar shape, the cross-linked foam having at least one inner cavity structure therein; putting the planar cross-linked foam into close contact with the last and disposing the cross-linked foam and the last in a molding die having a cavity; and compression molding the cross-linked foam, inner and outer surfaces of the molded cross-linked foam having shapes corresponding to an outer surface of the last and a surface of the cavity of the molding die, respectively.
摘要:
An article of footwear having an upper, which includes a first foam layer having a first surface and a second surface remote from the first surface, a second foam layer having a first surface and a second surface remote from the first surface, and a middle layer having a first surface and a second surface remote from the first surface. The first surface of the middle layer is affixed to the second surface of the first foam layer, and the second surface of the middle layer is affixed to the first surface of the second foam layer. The upper defines at least a portion of a foot receiving cavity for the article of footwear.
摘要:
Partie de chaussure de sport (1) comprenant une paroi comprenant deux couches de matériaux plastiques (2, 4) superposés, le second matériau plastique (4) étant transparent ou translucide, caractérisée en ce que le premier matériau plastique comprend une décoration (3) réalisée en creux au sein de son épaisseur, au moins partiellement recouverte par le second matériau plastique (4), qui pénètre dans les creux de la décoration (3), la laisse visible depuis l'extérieur et la protège.
摘要:
A lasted skate boot (10) for ice skates or in-line roller skates, the lasted skate boot comprising an upper (12) having a thermoformed outer shell (14) made of synthetic material and an inner lining (16) mounted inside the outer shell. The outer shell (14) comprises a heel counter (42), an ankle portion (44), medial and lateral quarters (58, 60) and reinforcing elements (62, 68, 74) provided on the heel counter, ankle portion, medial quarter or lateral quarter. Each of the reinforcing elements comprises a ridge (64, 70) formed on one of the inner or outer surface of the outer shell and a groove (66, 72) registering with the ridge, the groove being formed on one of the inner or outer surface of the outer shell. The outer shell may also comprise an ankle portion having an upper part (46) and a lower part (48) that projects outwardly with relation to the upper part, the lower part merging with the heel counter. The lower and upper parts of the ankle portion follow the rear profile of the Achilles tendon.