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特點:
PQSM是無底線打攬縫紉機，因面線是橡筋線單線車縫，所以能適用於針織品，及各種薄布物料，至於圖案，就可以利用借用各種各樣的花盤，再與橡筋線搭配起?恚?梢詣撛斐鰹閿擋簧俚牧釗宋??膱D案。
Featrues:
PQSM is the smocking stitch without lower thread machine. Because the upper stitch is sewing by elastic thread ,it is suitable for thin materials or light knitwear ,By combining various cams with ornamental thread,it is practicable to make varied attractive patterns.