First, go to the regular drugstore to buy. In the market, there are various brands of clean cotton balls in supermarkets. There are many differences in prices. Some people may be cheap. But I advise mothers not to covet cheap cotton balls for informal brands. Because the market is mixed, there are some inferior cotton balls, the raw material is bleached by the dirty cotton, which is similar to black heart cotton. In order to make the appearance neat and white latex, the production site can not reach the hygienic standard at all. The effect may cause the disease to aggravate. So I urge your mothers to buy healthy medical cotton balls that they can trust in regular shops.
Two, look at the quality of cotton. The materials for making cotton balls should be cotton wool and medical absorbent cotton should be soft and elastic white fibers, without stain, stains and foreign bodies, odourless and tasteless. In the purchase, we should pay attention to the whiteness of the cotton, and the whiteness of the medical absorbent cotton should not be less than 80 degrees.
Three. Look at the packing label. When buying cotton balls, pay attention to whether the packing is sealed or not, and should pay attention to the following signs: regular medical skimmed cotton per small package should have the following signs:
1. The name and address of the manufacturing unit;
2. The name of the product;
3, specifications;
4. Sterilization method;
5. Sterilization and failure year and month;
6. Date of production or batch number;
7. It is forbidden to use instructions or signs for the breakage of the packaging;
8, one-time use instructions or prohibit the use of signs again.
9, "handle with care", "fear of heat", "fear of wet", stacking limit and other words, the sign should comply with the relevant provisions of GB191.
The words and signs on the outer packing should not be obscured for a long time.
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