Guice Patents PLLC
Clamped type coupling element slide fastener with the structure impervious to fluid
The present invention relates to a clamped type coupling element slide fastener with the structure impervious to fluid, including a pair of support tapes, two rows of coupling elements respectively clamped at the inner edge of a first surface and a second surface of each of the support tapes, at least one surface of the top and bottom surfaces of the two rows of the coupling elements is formed with a groove; and an impervious elastomeric member. The impervious elastomeric member is filled in the groove of the two rows of the coupling elements thereby forming a covering layer, and the impervious elastomeric member is filled in a slit between the two rows of coupling elements and the pair of support tapes and in a slit formed on another surface of the two rows of the coupling elements thereby respectively forming a slit filling part and an extending part.
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inventional inventional additional
Chao-Mu
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