The paper filter stick is made by a cigarette holder forming machine by adopting the paper made after the acetate fiber coating as the raw material.
所述的纸质滤棒是采用上述经醋酸纤维涂层后制造的纸为原料用嘴棒成型机制造而成。
2
If it's hard to manipulate the floss, use a floss holder or an interdental cleaner - such as a dental pick or stick designed to clean between the teeth.