Identify the quality of sanitary napkins

Test water absorption.

Pour the water slowly on the sanitary napkin, while pouring the water it can be sucked into the sanitary napkin, when finished, the surface can not see the water which can be proved that the water absorption of sanitary napkin is good. Take a dry paper and spread it on the pad. Then press heavily on it with the palm of your hand to test the repermeability of water in the sanitary napkin.

Look at the material

In order to measure the quality of the sanitary napkin’s surface material, you can tear layer by layer, tear slowly from one end to tear. If the surface is non-woven fabric, it is more difficult to crack. Transparent particles are water absorption factors, if the water absorption factor is fine and shiny, and with strong water absorption which can be proved that the surface material of sanitary napkin is good.

Test the water absorption of water absorption factor.

Put the water absorption factor into a cup filled with half a cup of water, about 30 seconds later, put the cup upside down on the palm of your hand, if the water absorption factor becomes a solid cup shape, it indicates that the water absorption factor is very good.

Test the air permeability of the last layer of bottom film.

The bottom film is related to menstruation, whether the private parts are breathable, if not breathable, is the best environment for mold invasion.

Fill a glass half full of hot or warm water. Put the bottom film over the mouth of the glass, then invert the cup over the film. Use clear plastic cups. Slowly watch the foggy water on the inverted cup. If there is obviously foggy water in a short time, it represents strong air permeability. On the contrary, it is an airtight plastic bottom film material.