通过分析，认为PTT弹性长丝包芯纱线及短纤维混纺纱线的筒子染色关键，是使其充分收缩，以达到适宜弹性；
This paper introduces the key step of fully shrinking for suitable elasticity in cheese dyeing of PTT filament core-spun elastic yarn and staple blended yarn.
醋酯短纤维可以通过切断连续长丝而获得。短纤维的长度应能适于与其它纤维混纺制成混纺纱线。
Acetate staple is now produced by cutting the continuous filaments into short lengths. The staple length is chosen to blend suitably with other fibers in making mixed yarns.
短纤维的长度应能适于与其它纤维混纺制成混纺纱线。
The staple length is chosen to blend suitably with other fibers in making mixed yarns.
短纤维的长度应能适于与其它纤维混纺制成混纺纱线。
The staple length is chosen to blend suitably with other fibers in making mixed yarns.
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