Dec. 25, 2018
In general, Baby Nappy consist of three main components: a surface covering, an absorbent core, and a base fabric.
Surface coating: The side that is close to the baby's butt, the market generally absorbs non-woven fabrics, the main function is to ensure the rapid penetration of urine and effectively prevent back osmosis, so that the surface of the diaper remains dry.
Absorbing core: The main function is to capture and quickly absorb urine, disperse urine or diffuse it into the entire core layer by capillary action, and finally absorb and store urine.
At present, the core body in the domestic market can be roughly divided into four types: a wood pulp core body, a double layer core body, a glue wood pulp core body and a braided core body. These four cores each have advantages and disadvantages.
Base fabric: Many Baby Diaper have used non-woven fabrics that feel more comfortable and breathable. The market price is relatively high. Some diaper base fabrics are mainly composed of PE plastic film, and the air permeability is relatively poor.
Other functional components
Velcro: A good Velcro should be soft, not rubbing the baby's skin, should have a good viscosity, not easy to fall off, and should have a certain ductility, easy to put on and off;
Waist circumference, protection: soft, flexible, and leak-proof design;
Urine display: It is best to have a full-size urine display. The novice mothers only need to look at the color change of the urine to know if they want to change the diaper for the baby.
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