產(chǎn)品詳情
機(jī)械參數(shù)表 MACHINE SPECIFICATION
優(yōu)點(diǎn) ADVANTAGES
1. 熔解拉鏈牙齒作為拉鏈的下止,拉鏈強(qiáng)度高。
The bottom stop is formed by melted teeth. The strength of bottom stop is better.
2. 熔解處光滑不割手。
The teeth melting position is smooth and will not scratch hand.