Medical cotton tips generally contact the patient's wounds directly, and the requirements for sterilization are relatively high. In addition, for the selection of absorbent cotton raw materials for making cotton swabs, raw materials that meet the requirements of national standards and industry standards must be selected. There is also the requirement for the quality of the bar. Whether it is a plastic rod, a paper stick or a wooden stick, it should meet the specified requirements, and it can withstand a certain external force without permanent deformation or breakage.
