Side-leakage-proof absorption body for hygienic products

Abstract

The invention discloses a side-leakage-proofabsorption body for hygienic products. The absorption body has a length direction, a width direction and a thickness direction, a liquid permeable layer, anabsorption core and a leakage-proof layer are sequentially arranged in the thickness direction from top to bottom, and an absorption protruding strip is integrally formed in the middle of the absorption core in the length direction. Leakage-proof protruding strips are integrally formed on the edges of the two sides of the absorption core corresponding to the two sides of the absorption protrudingstrip in the length direction, containing grooves are formed between the absorption protruding strip and the leakage-proof protruding strips, during use, the absorption protruding strip is attached to the female vaginal orifice, and the leakage-proof protruding strips are attached to the two sides of the vaginal orifice. When menstrual blood is discharged quickly and is large in capacity, the menstrual blood overflowing from the absorption protruding strip can be concentrated in the containing grooves and is driven to be guided to the two ends of the containing grooves. Compared with an existing compression flow guide groove, the containing grooves have the flow guide function, the absorption speed is increased, and meanwhile the the containing grooves can serve as a space for temporarilycontaining the menstrual blood, the menstrual blood can be effectively prevented from overflowing from the two sides of the absorption body, and a good side leakage prevention effect is achieved.

Description

technical field [0001] The invention relates to a hygienic article, in particular to an absorbent body for the hygienic article with anti-side leakage. Background technique [0002] Sanitary napkins are common daily necessities used by women to absorb menstrual blood from the vagina during menstruation. The surface layer of the absorbent body of the existing sanitary napkins is generally a planar structure, and the menstrual blood penetrates from the surface layer to the absorbent core. Generally, there is a compression diversion groove for preventing side leakage of liquid, which is responsible for diverting the menstrual blood overflowing from the middle to the two ends of the absorber to speed up the absorption of menstrual blood. However, the existing sanitary napkins have a simple anti-side leakage structure, generally only An anti-side leakage structure, if the menstrual blood discharge speed of women is fast and the capacity is large, the discharge speed of menstrual ...

AI Technical Summary

Problems solved by technology

[0002] Sanitary napkins are common daily necessities used by women to absorb menstrual blood from the vagina during menstruation. The surface layer of the absorbent body of the existing sanitary napkins is generally a planar structure, and the menstrual blood penetrates from the surface layer to the absorbent core. Generally, there is a compression diversion groove for preventing side leakage of liquid, which is responsible for diverting the menstrual blood overflowing from the middle to the two ends of the absorber to speed up the absorption of menstrual blood. However, the existing sanitary napkins have a simple anti-side leakage structure, generally only An anti-side leakage structure, if the discharge speed of female menstrual blood is fast and the capacity is large, the discharge speed of menstrual blood is faster than the absorption speed of the absorber, and the menstrual blood will overflow from the side position, resulting in poor anti-side leakage effect

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