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拉链一侧掉了怎么办
更新时间: 2020-11-02 00:00:00  

拉链一侧掉了的解决方法是:首先在没有拉链锁头的一边的拉链底部用剪刀剪下2-3颗拉链齿,然后把拉链锁头拉到拉链底部,接着从开口处套上锁头,最后再用针线把剪开的底部缝合即可。

拉链是由链牙、拉头、上下止(前码和后码)或锁紧件等组成的,其中链牙是关键部分,它直接决定了拉链的侧拉强度。一般的拉链有两片链带,每片链带上各自有一列链牙,而且两列链牙是相互交错排列的。

关键词: 拉链 一侧 怎么办

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