SLIDER FOR BAG CLOSING FASTENER

PROBLEM TO BE SOLVED: To easily manufacture a slider for a fastener provided at the opening of a sealing bag, e.g. a futon compressing-housing bag or a food storage bag or the like, at a low cost, and also, improve the usability, the general application property and the operability or the like of the slider. SOLUTION: On the base section 1a of an approximately overall U-shape slider main body 1 having a pair of pinching bodies 2, 2 being confronted with each other, a stopper 3 which protrudes in a space between both pinching bodies 2, 2 is provided for this slider S for a bag-closing fastener. In such a slider S for a bag-closing fastener, the stopper S is formed as a separate body from the slider main body 1, and is integrally fitted and fixed to the slider main body 1. The stopper 3 may be constituted detachably to the slider main body 1 when required. Also, at least one of the pair of pinching bodies 2, 2 may be constituted of a rotatable roller 21. Alternatively, the pair of the pinching bodies 2, 2 may be constituted of a plurality of rotatable rollers 21 as well.