Yarn Material used: Stretch nylon filament, acrylic, wool, cotton yarn and spandex.
适用于原料: 单力锦纶长丝, 晴纶及羊毛 、 棉纱、氨纶.
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Mold with spiral ejection pin was designed for the mass production of threaded nylon cock.
为批量生产带有螺纹的尼龙旋塞,设计了一种带有螺旋顶杆的旋塞注塑模.
网络期刊摘选