1, you can spread a wet towel on it, control the temperature of the iron and iron it gently, and the wrinkles on the bag will disappear.
2. Fillers can be inserted, and the creases can disappear after a period of time.
3. You can use the hot air file of the hair dryer to blow at the crease. Let it stand for about 5 minutes after blowing, and the crease will gradually disappear.