特點characteristics：

雙線鏈?zhǔn)骄�跡工業(yè)縫紉機(jī)，該機(jī)具有體積小、轉(zhuǎn)速高、耗能少、噪音低、維修方便等優(yōu)點。

double chain stitch industrial sewing machine, the machine has the advantages of small volume, high speed, low energy consumption, low noise, convenient repair.

適用范圍application range：

各種機(jī)型有不同的使用特點，是布袋、塑料編織袋制袋、縫口圈邊廠家**設(shè)備。

various models have different characteristics, bags, plastic woven bag making, sewing circle edge manufacturers preferred.