在布藝沙發、戶外家具中座包的拉骨縫制工序量非常大，傳統的縫制工藝繁瑣效率低，對于操作技術要求較高，針對這些問題，我們開發出該工作站，優化和合并了工序，最后形成在把座包四周圍上面預先將兩條骨線縫好，再將上下兩個蓋按骨條的位置拼縫上去，就完成一個座包的全部縫制工藝，效率大幅提升。

It's widely used in the piping sewing of seat bag on fabric sofa ,out-door furniture .The traditional sewing workmanship is complex and low efficient .It's higher operation requirement for the traditional sewing .As for these problem ,we develop this working station ,then optimize and integrate the process .It can pre-sew the piping stitch around the seat bag ,then to split sew the upper and lower cover along with the piping position .After that ,it can finish all process of seat bag and improve the efficiency rapidly .

采用單線鏈式線跡，節約成本和省去換底線的時間。

輕松的氣動抬牽引輪、壓腳。

兩骨之間的距離在50-150范圍內可以調節。

Single thread and chain-stitch save cost and the time of changing bottom thread .

Easy pneumatic traction wheel and presser foot .

The distance among two piping can be adjusted between 50 and 150 .