| 摘要 |
一种防水线圈拉链，用以防止水液由该拉链啮合之线圈部位及布带缝隙渗入至另一表面，系包括：一第一链布，其第一表面邻第一侧边位置设有一连续之第一链齿，且该第一链齿凸出于该第一链布之第一侧边；一第二链布，其第一表面邻第一侧边位置设有一连续之第二链齿，且该第二链齿凸出于该第二链布之第一侧边；及一防水层，由高分子弹性材料押出于该第一链布及第二链布之第一表面、该第一链布及第二链布之第一侧边、及渗入至该第一链齿与第二链齿之缝隙，该防水层于该第一链布及第二链布之第一侧边系具有一分离部。; a second fabric tape with its first face has a continuous second coil tooth near its first side, and the second coil tooth protrudes beyond the first side of the second fabric tape; and a waterproof layer is made of macromolecular polymer, which is projected onto the first face of the first fabric tape and the second fabric tape, the first side of the first fabric tape and the second fabric tape, and permeate into the apertures of the first coil tooth and the second coil tooth, with the waterproof layer has a detached portion between the first side of the first fabric tape and the second fabric tape. |
