Conventional pads and tampons are generally made with rayon (produced from wood pulp) or rayon-cotton blends, but a handful of companies use organic cotton.
普通的卫生巾和卫生棉条的用料是人造纤维，或者是人造纤维和棉的混合物。但也有商家使用的是有机棉。
Greater care must be used in bleaching regular rayon and for blends of cellulose or wool with Man - made fibers.
在漂白一般人造丝织物以及纤维素或毛与人造纤维混纺织物时应十分小心。
It is proved by experiments that applying RG to dye bath composed mainly of ionic dyestuffs can greatly improve the dyeing yields of cotton, rayon and T/C blends.
试验证实，助染剂RG在以活性染料为主的阴离子型染料的染色中，能显著提高棉、粘胶、涤棉织物的给色量。
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