The present invention relates to a method of manufacturing a wringer and a wringer, and more particularly, to a wringer (10) formed by thermally joining both ends of a circular member into which a sponge (14) The two side edges 12a, 12b, 12c and 12d of the envelope 12 are thermally bonded in a state in which the both end edges a, b, c and d of the cover 12 are folded inward. And a first step of cutting the middle portion of the thermal bonding portions at both ends in the width direction, a step of forming a heat-bonding portion before the first step, And a process of pressing the both sides of the member to the inside by pressing it is added so that it can be manufactured by the manufacturing method of the scrubber.
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