Press seams open using a seam roll. For hard-to-reach seam allowances on collars and lapels, press them open over a point presser.
2
正面合在一起之前,先将缝线烫开并仔细地将缝的粗缝线。
Press the seam open and carefully align the underlay before pinning the right sides together.
3
纱线剪刀:是一把对修剪手缝和机缝线头都有用的剪刀,它还可用来修剪弯曲部分和开纽洞。
Thread Clippers: an efficient tool for clipping threads for both hand and machine sewing, they can also be used in clipping curves and opening buttonholes.