Fluid absorbent sanitary product

Abstract

The invention relates to a fluid absorbent sanitary product. The fluid absorbent sanitary product comprises a surface layer, a bottom layer and an absorbent core located between the surface layer andthe bottom layer, wherein the surface layer is made of a body fluid permeable material; the bottom layer is a waterproof layer; the absorption core comprises a front wing and a rear wing; the absorption core is also provided with a middle convex core which is located between the front wing and the rear wing; the rear wing is provided with a second U-shaped opening which is arranged in the length direction of the absorption core; and the opening direction of the second U-shaped opening is opposite to the direction of the middle convex core. The fluid absorbent sanitary product provided by the invention has the following effects: the fluid absorbent sanitary product can maintain a preset shape after being pressed; the reverse acting force generated by the absorption core at the second U-shaped opening is small; friction to a wearer is reduced; the stability of an absorption area is maintained; a body fluid is prevented from leaking through a femoral seam; and leakage of the body fluid isnot likely to happen to the wearer in the using process.

Description

technical field [0001] The invention relates to the technical field of absorbent products, in particular to a fluid absorbent sanitary product. Background technique [0002] Current absorbent products, such as sanitary napkins, are absorbent materials whose main materials are polymers and polymer composite paper formed from cotton, non-woven fabrics, pulp or composites of the above materials. The side design is mainly used to prevent side leakage, because it will be at an angle with the tampon body during use, and it is easier to rub against the groin, so sanitary napkins with soft materials are more popular among women. [0003] Existing sanitary napkins are divided into three layers, namely surface layer, absorbent core and bottom layer. [0004] Since the basic requirement of the sanitary napkin is to absorb a large flow of menstrual blood and other body fluids, it is thicker and wider in size, but in actual use, when the sanitary napkin is squeezed between the wearer's ...

AI Technical Summary

Problems solved by technology

[0004] Since the basic requirement of the sanitary napkin is to absorb a large flow of menstrual blood and other body fluids, it is thicker and wider in size, but in actual use, when the sanitary napkin is squeezed between the wearer's thighs When they are compressed together, the receiving area of ​​the sanitary napkin will be reduced and leakage will easily occur

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