| 摘要 |
A vinyl pack zipper slider is provided to press and engage a zipper of a vinyl pack easily and to prevent a vinyl adjacent to the zipper from being damaged by making a compressing unit to rotate during operation of the slider. A vinyl pack zipper slider includes: a body member that a vinyl pack passes through the inside thereof; and a rotary compressing unit for pressing and engaging a zipper of the vinyl pack by being installed on the inside of the body member. The body member has an opening part for passing the zipper of the vinyl pack. The rotary compressing unit is a cylindrical member(140), and the cylindrical member has a shaft(142) rotating by being inserted into shaft receiving grooves formed on the body member.
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