| 摘要 |
A method for stamping a monofilament, between a pair of mating stamping rollers, to form shaped portions for slide fastener coupling elements, comprising: using an annular outer roller and a cylindrical inner roller for the pair of mating stamping rollers, respectively; positioning the annular outer roller and the cylindrical inner roller in such an arrangement that an outer circumferential surface of the cylindrical inner roller mates partially with an inner circumferential surface of the annular outer roller; rotating the annular outer roller and the cylindrical inner roller in a common direction; and supplying the monofilament to such mating areas of the outer and inner circumferential surfaces continuously while the outer and inner rollers are being rotated.
|
