| 摘要 |
<p>A slider of a concealed type slide fastener having an excellent design performance in which not only a seam line but any sewing threads are not exposed outside and having an excellent operability for opening/closing the slide fastener, and the concealed type slide fastener having an excellent durability using the same slider, wherein the slider (20) engages/disengages respective fastener element rows (12) of the concealed type slide fastener (10), in which fastener elements (14) are continuously attached to folded-back pieces (15a) on a rear face side of respective folded-back side edge portions (15) formed in a double structure created by folding back opposing side edge portions of a pair of right and left fastener tapes (11) into a U shape; the slider (20) has upper and lower blades (23, 24) connected through a connecting post (25), flanges (27) provided at right angle to respective right and left side edges of the lower blade (24) and approaching toward the upper blade (23), and between the upper and lower blades (23, 24) guide passages (28) for guiding the folded-back side edge portions (15) and the fastener element rows (12) simultaneously.</p> |
