IMPROVEMENTS IN THE DESIGN OF AN ABSORBENT MATRIX FOR A NAPPY FOR NEWBORN BABIES

摘要

An absorbent core for implementation in a newborn baby diaper that has a front section, a back section and a crotch section so that the crotch section has a maximum width of 5 cm to allow the baby's legs to form an angle "±" at a maximum of 30° with respect to the vertical axis; in addition, said core comprises a base weight between 700 and 900 g/m2; a density that varies in a range between 0.16 and 0.24 g/cm3 and a ratio of absorbent to superabsorbent material from 50/50 to 70/30.