| 摘要 |
The present invention relates to a press mold for double side slide fastener elements and, more specifically, to a press mold for double side slide fastener elements which has a first mold and a second mold used to manufacture double side slide fastener elements, wherein the first mold has a linear air outlet and an air discharge passage. The air outlet is formed by the combination of the upper and lower parts of the first mold for forming the first mold. The air is discharged to form a convex part of an element by an air pressure without distortion when the double sides of the element are formed by pressing the elements to a linear member using the mold. The combination of the upper and lower parts of the first mold is formed by a horizontal part, an inclined part, and a vertical part dispersing forces to prevent damage caused by a pressure occurring upon pressing, and the double side shape of the element formed by the first mold is more precisely processed by pressing again using the second mold. |
