Daddy Baby has obtained a patent for side waist opening and closing diapers

On April 13, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Daddy Baby Co., Ltd. has obtained an item entitled "a kind of side waist opening and closing diapers", with the authorization announcement number of CN110279524B and the application date of July 2019.

The patent abstract shows that the present invention relates to the field of diaper technology, particularly to a side waist opening and closing diaper, including the side waist and crotch. 

The side waist includes a front waist and a rear waist, both of which are made of elastic non-woven fabric. Hook pieces are provided on both sides of the front waist, and cloth patches are provided on both sides of the rear waist. The hook pieces of the front waist and the cloth patches of the rear waist are adhered to form a circular side waist. The side waist of the present invention has a 360 degree elastic waist circumference and is equipped with hooks and fabric patches. The hooks and fabric patches can be firmly combined and easily separated, making it convenient to wear and replace diapers. The side waist is made of elastic non-woven fabric, replacing the traditional process of using a combination of ordinary non-woven fabric and rubber filament, making production simpler. A large area of the waist does not require the use of glue, resulting in more even elasticity and more comfortable wearing. By using straps, the fit of the crotch can be adjusted to avoid side leakage caused by improper fitting of the diaper.