摘要 |
An elongate continuous slide fastener chain (10) is fed in alternately opposite longitudinal directions in various steps (a) through (e). First, reinforcing film members (18) are attached to the chain (10) across an element-free space (15), and then a hole (20) is defined in the chain (10) across the element-free space (15). Thereafter, an insertable pin (24), a box pin (25), and a box (26) are attached to the chain (10) through the hole (20), and then a slider (30) is mounted on a pair of rows of coupling elements (13) through the element-free space (15). Finally, top end stops (35) is fixed to beaded edges (14) of the chain (10), which is then cut off transversely thereacross into a separable slide fastener (40). |