First, the quality of different batches of products has certain differences, there may be some defective products, which is inevitable.
Second, when pasting the stoma chassis, it is recommended to use the belt and the anti-leakage paste or leak-proof patch ring.
Third, the moisture of the skin around the stoma, cleaning is not done well, there are injuries, scars, unevenness, improper care methods, etc. will affect the pasting time and whether the stoma chassis is leaking.
Fourth, the winter is cold, the stoma chassis viscose is slightly hard, should first be blown by the wind to heat (pay attention to anti-scalding) or cover soft, and then paste.