The second step, after molding, die stamping is usually washed into the round through;
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After molding, there is gas trap on the part surface, suggest adding insert.
成形后，产品表面有困气，建议增加镶件。
Traditional mold structure removes the set ring work piece after molding machine used outside special hydraulic machine equipped with pull model kit.
传统的模具结构是采用模压成型后机外利用专用液压机装备拉开模套，取出集电环制件。
Second-ranking knot before help, insole and vamp without first wipe glue, not only save artificially, but after molding heating never degum, ensure perfect shape.
结前帮，中底及鞋面不必先行擦胶，不但节省人工，而且成型后加热永不脱胶，确保完美之形状。
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