在弹性、刚性或半刚性纤丝上覆盖一层天然、人工或合成纤维，就可以生产出包芯纱。

Core spun yarn is produced by covering an elastic, rigid or semi-rigid filament with a natural, artificial or synthetic textile fibre.

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包芯纱可以使用多种纤维，并有着多种用途。

It may be also used for a variety of other fiber types and end USES.

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它是以高性能纤维为芯纱、热融纤维为包缠纱，通过二维编织工艺加工而成。

The inner core yarn USES high performance fiber and outer wrapped yarn is a hot-melt fiber.

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