What is B grade products?
In the B grade products(Adult diapers,Baby diapers,Sanitary napkin......),there is some small flaw,
But not impact the daily use,for example,the frontal tape lower,the logo or graphic not positive,the leak Prevention Channel loose(it is small chance),and these flaw will not be appeared in the same products.
The B grade products material is great,no problem,and not be harmful to our health,we use the high-end machines to products our hygiene products,and during the mass production, the B grade products will be select directly by the machine,and this is the saying B grade products,and there is Certain proportion in everyday manufacturing.
The photos are only for reference,kindly ask us what we use recently.
