Paper diaper with quick absorption and low reverse osmosis

Abstract

An embodiment of the invention discloses a paper diaper with quick absorption and low reverse osmosis, and belongs to the technical field of hygienic products. The paper diaper sequentially comprisesa surface layer, a flow guide layer, an absorption core body, a coating layer, a urine developing adhesive layer and a bottom film from inside to outside, wherein the absorption core body comprises dust-free paper, a first absorption core body, fluffy cloth, a second absorption core body and hot air cloth from inside to outside, the content of macromolecule absorption resin in the first absorptioncore body is 25%-35%, and the content of macromolecule absorption resin in the second absorption core body is 65%-75%. As the content of the macromolecule absorption resin in the first absorption core body is larger than that of the second absorption core body, most of liquid can be absorbed by the second absorption core body in the liquid absorption process, less liquid is absorbed in the firstabsorption core body facing a human body, reverse osmosis of the liquid is reduced, and the comfort of a user is improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of sanitary products, in particular, a fast-absorbing and low-reverse-osmosis diaper. Background technique [0002] With the improvement of people's living standards, disposable sanitary products have become the choice of most people because they can provide great convenience for people's lives. At present, disposable sanitary products are mainly paper diapers. Usually the absorbent core in diapers is the core product in disposable hygiene products and is a key component for absorbing various liquids. [0003] However, the existing absorbent cores use the polymer absorbent resin filled therein to absorb liquids. Due to the lack of proper structural design, the liquids are accumulated on the side facing the human body when absorbing liquids, which is prone to reverse seepage. When the amount of liquid is large, the absorbent core facing the human body absorbs the liquid slowly. Whe...

AI Technical Summary

Problems solved by technology

[0003] However, the existing absorbent cores use the polymer absorbent resin filled therein to absorb liquids. Due to the lack of proper structural design, the liquids are accumulated on the side facing the human body when absorbing liquids, which is prone to reverse osmosis.

When the amount of liquid is large, the absorption rate of the absorbent core facing the human body is slow. When the user is lying down and the movement range is large, further side leakage of liquid will occur, which seriously affects the comfort of the user.

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