纺纱是对纤维集合体牵伸加捻的过程。长丝比短纤维需要的捻度少。

Spinning is the process of drawing out and twisting a mass of cleaned prepared fibres. filament yarns generally require less twist than do staple yarns.

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纺纱是对纤维集合体牵伸加捻的过程。长丝比短纤维需要的捻度少。

Spinning is the process of drawing out and twisting a mass of cleaned, prepared fibres. Filament yarns generally require less twist than do staple yarns.

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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.

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