High shoe upper stitching technological process
A technological process and high tube technology, applied in the field of shoe manufacturing, can solve the problems that shoe uppers can only be discarded as waste products, affect the quality of color and shape, and are expensive, so as to enhance thermal insulation performance and soft performance, reasonable design and good protection. Effect
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[0016] Reference figure 1 A further description of the high-cylinder top stitching process of the present invention is given.
[0017] A high-cylinder top stitching process, characterized in that the process is suitable for the production of high-cylinder tops, including cylinder body 2, cylinder mouth 3, small decorative piece 6, outer head 9, inner head 7, outer belly 8 and After film 1, the process flow is carried out in the following steps:
[0018] (1) Adjust the bottom line, connect the inner head 7 and the outer belly 8 smoothly according to the arc to avoid the problems of skipped stitches, floating lines and burst lines. The upper edge of the inner head 7 is folded by 3mm , The outer belly 8 is pressed by 6mm; the inner back side of the outer belly 8 is provided with an inner back belly, and the outer belly 8 and the inner back belly are reversely connected, brushed and hammered flat, and pasted on the inner back belly for reinforcement to prevent cracks In this case, th...
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