08-10-2018 дата публикации
Номер: KR101905094B1
The present invention relates to optical heating cotton and a manufacturing method thereof. According to the present invention, the method to manufacture the optical heating cotton comprises a mixing step (S10), a cotton beating step (S20), a storing step (S30), a feeding step (S40), a carding step (S50), a forming step (S60), a first coating step (S70), a first drying step (S80), a second coating step (S90), a second drying step (S100), a third drying step (S110), a heat treatment step (S120), a cutting step (S130), and a winding step (S140). Moreover, provided is the optical heating cotton manufactured thereby and including optical heating fiber, polyester hollow fiber, polyester crimp fiber, and polyester-based low melting point fiber. Accordingly, the optical heating cotton converts light energy into thermal energy to be autonomously heated, thereby providing effects of excellent insulation property, and anti-bacterial and anti-fungi properties. COPYRIGHT KIPO 2018 (S10) Mixing step ...
Подробнее