Device for detecting water resistance and air permeability of paper diaper

The utility model provides a paper diaper waterproof air permeability detection device which comprises a lifting frame, a supporting frame with an arc-shaped bottom is arranged on the upper portion of the lifting frame, the supporting frame is fixedly connected with the lifting frame, an air chamber and a water chamber are arranged in the supporting frame, and the air chamber is located on the upper portion of the water chamber. According to the utility model, the support frame is used for providing a placing part for a paper diaper to be detected, the paper diaper sleeved outside the support frame is abutted against the top of a part of the water tank, water enters the water tank, the outer surface of the paper diaper is contacted with water in the water tank, the air pump is started, and the paper diaper is inflated by air through the air chamber and the air outlet hole; the air enters the water body through the paper diaper, the ventilation condition of the paper diaper can be judged by observing the bubbl