| 摘要 |
A method, particularly for manufacturing antistatic shoes, which comprises the steps of: closing a mold (1) inside which there is a cavity (14), which is shaped approximately complementarily with respect to a shoe (4) in a scale which is suitably reduced with respect to the final dimensions thereof, the pins (19) having such a height as to abut, with its upper end, in the closed condition of the mold, against the internal surface of the cavity (14) forming the resting surface (13) of the foot of the user; heating the internal walls of the cavity (14) and injecting therein ethyl vinyl acetate in the liquid state; keeping the mold (1) in the closed condition until the plastic material solidifies, so as to obtain a shoe (4) in reduced scale and in the sole of which there is, at least one slot (22) which is connected to one or more holes (23), at least one of which is a through hole; opening the mold (1) and extracting the resulting shoe, with free expansion of the plastic material inserting in the shoe a last (24) to limit the shrinkage of the shoe during the cooling of the plastic material; inserting in the at least one slot (22) formed in the sole at least one insert (25) made of antistatic material which has one or more pins (26) arranged at the one or more holes (23) provided in the sole, allowing free cooling of the shoe and the shrinkage of the plastic material, so as to achieve the fastening of the one or more pins (26) within the one or more holes (23) and of the at least one insert (25) in the at least one slot (22); removing the last from the shoe after stabilization of the dimensions of the shoe. |
