纱线强度主要是包缠纤维比例的函数。
Yarn strength mainly is a function of the proportion of the wrapping fibers.
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.
涤氨包缠纱是一种以涤纶长丝为外包纤维，氨纶长丝为芯线的氨纶弹力纱。
The wrapped yarn of polyester and spandex takes polyester filament as outer wrapping fiber and spandex as core fiber.
涤氨包缠纱是一种以涤纶长丝为外包纤维，氨纶长丝为芯线的氨纶弹力纱。
The wrapped yarn of polyester and spandex takes polyester filament as outer wrapping fiber and spandex as core fiber.
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