False-twist texturing method
According to the false-twist texturing method of the yarn including poly lactic acid fiber, the false-twisting device 8 is made to be a nip typed false-twisting device and the heating temperature by the first heater 5 is made to be lower than or equal to 130° C. The false-twist texturing method of t...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | According to the false-twist texturing method of the yarn including poly lactic acid fiber, the false-twisting device
8
is made to be a nip typed false-twisting device and the heating temperature by the first heater
5
is made to be lower than or equal to 130° C. The false-twist texturing method of the present invention is capable of eliminating the yarn breakage of the poly lactic acid fiber which is weak against the friction and the heat, due to the twisting by the false-twisting device and the heating by the first heater. |
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