差動皺攏的拼合縫

        在加工不帶襯墊的內飾件時，拼合縫和打皺操作是可以進一步完成的

        HY-550-12-1510是由HY-1510N-7改裝得來的特殊皺攏機型，令它的操作性能更加合理地適應內飾件皺攏加工的工藝需求。

        融合了鎖式縫紉技術的優點，實現了兩層面料同時均勻地起皺。

        通過打皺裝置和程序控制，可以設定在不同的縫段：1.上層和下層面料都起皺；2.上層和下層同時起皺，并且上層和下層起皺密度相同或不同。

        適用于汽車座套、沙發、辦公椅、套床等產品的縫制。

Differential ruffling for abutted seam sewing

        When processing interiors without pad ,the operation of abutted seam sewing and ruffling can be further completed.

        HY-550-12-1510 is a special ruffling sewing machine refitted on basis of the sewing machine HY-1510N-7 .The special ruffling operation tallies with the need of ruffling process on interiors by its more rational operability .

       This kind of  sewing machine blends the advantage of lockstitch sewing technology ,obtaining evenly distributed crinkles on both layers of cloth at the same time .

       Through its ruffling device and program controlling ,the sewing machine can be set at different sewing sections .1.Both upper layer and lower layer won't  crinkle up .2.Both upper layer and lower layer will crinkle up and density of each crinkle may differ .

       The kind of sewing machine is suitable for sewing of car seat cover ,sofa ,office chair ,bed in knit ,stc.