The present invention relates to a shoe upper formed of a knit engineered fabric for protecting and securing the feet. The shoe upper comprises a front part (2) configured to cover the upper part of the foot, an inter...
标准号:
KR1020190013904(A)
The present invention relates to a shoe upper formed of a knit engineered fabric for protecting and securing the feet. The shoe upper comprises a front part (2) configured to cover the upper part of the foot, an intermediate part (3) corresponding to the insole in which the lower part of the foot is located, and a rear part (4) configured to cover the heel. The front part 2, the middle part 3 and the rear part 4 of the shoe upper are formed of an engineered fabric composed of a pair of outer layers 6 and 7 formed of a knitted fabric and an inner core 5, The outer layers 6 and 7, using different threads, have different thicknesses due to the type of machining, the upper is integrally formed and pre-formed during the machining step, Without any other type of machining, with the exception of the sealing step for laterally engaging to the bottom of the container. Due to the different types of machining of the engineered fabric, the shoe upper has structural features that can be converted into functional properties for the shoe.
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