Nailing method based on adopting blind nailing for shoe heel upper leather
A heel and leather technology, applied in the field of nailing, can solve problems such as the influence of the service life of shoes and the instability of the internal structure, and achieve the effect of solving the instability of the internal structure, long service life, and stable combination
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[0012] The nailing method based on the blind nailing method for the heel skin includes the following steps:
[0013] (1) Use a brush to evenly brush the glue on the meat surface of the heel skin and the small palm surface of the heel, and then dry the glued surface;
[0014] (2) Use 16 mm long round nails to drive into the heel body at a distance of 6-7 mm from the side of the heel body. The distance between adjacent round nails is 8-10 mm, and the nailing depth is 5-6 mm;
[0015] (3) Use the pair of pliers to obliquely cut off the part of the nail rod exposed outside the heel body, so that the length of the nail rod retained on the surface of the heel body accounts for 2 / 3 of the thickness of the heel skin;
[0016] (4) Place the heel skin on the cut-off nail rod, align the position, and hammer the heel surface. Under the action of the reaction force, the bevel-shaped nail rod penetrates into the heel surface to make the heel surface and the heel body The glued nails are ti...
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