Sanitary tampon

Abstract

The invention discloses a sanitary tampon, which comprises a bar-shaped body and a traction part, wherein the traction part is fixedly arranged on the body and is led out from the tail end of the body, and the body is made of columnar compressed modified polyvinyl alcohol porous foaming material which is expanded after menstrual blood is absorbed. The sanitary tampon has the advantages that the body structure is made of the compressed modified polyvinyl alcohol porous foaming material, and the body has a three-dimensional mutual through internal space structure, so compared with the cotton sanitary tampon in the prior art, the sanitary tampon has the advantages that the absorbing effect is better, the side leakage is avoided, the property of absorbing the integral menstrual blood is realized, the condensing and remaining of menstrual blood clots on the surface are avoided, and the infection opportunity of vagina and the like is reduced; any medicines, such as fluorescent agent and bleaching agent, are not added, so the safety in use is realized; in addition, as the compressed modified polyvinyl alcohol porous foaming material is not provided with fiber fluff tissue and has the degradable property, the falling of the fiber fluff on the vagina and uterus is avoided; the environment-friendly effect is better after use.

Description

technical field [0001] The invention is used in the field of female hygiene products, and in particular relates to a sanitary bar. Background technique [0002] There are many varieties of women's menstrual hygiene products at present, and foreign women mostly use tampons. [0003] The key parts of the existing tampon sticks at home and abroad: absorbent cotton core / cotton stick, cotton core are all made of cotton, pulp fiber or artificial fiber. Because cotton fibers and man-made fibers are in the form of cilia or fluff, they are easy to fall off. If women use them frequently during menstruation, it is easy to cause cilia or fluff in the vagina or uterus to fall off and remain. According to the data in 2012, the current habitual users of tampons, Women who have a cesarean section have 3-8 grams of fiber fluff left by the tampon stick in the uterus. Cotton cilia, fluff and other residues in the vagina or uterus will inevitably increase the chance of bacterial infection in ...

AI Technical Summary

Problems solved by technology

[0004] Because the sanitary napkin core made of cotton and other fibers can only absorb the water in the menstrual blood, it cannot effectively absorb the fixed components in the menstrual blood, such as blood cells, plasma proteins and other fixed components, so blood clots will inevitably form in the vagina or uterus , blood clots are a good "culture medium" for the growth of bacteria, etc. If the blood clots in the vagina cannot be removed in time, the chance of bacterial infection in the vagina will inevitably increase

[0005] Due to the fierce competition in the personal hygiene products market, in order to seize market share and ensure the white appearance and other quality of sanitary napkin cores, the cotton cores of sanitary products currently on the market are treated with bleaching agents, fluorescent agents and other processes, and drug residues are relatively high. Many, bleach is a carcinogen, long-term built-in use, there are potential safety hazards

[0006] Due to the properties of cotton fibers and other materials and the connection of the traction wire, the tampon products currently on the market are irregular in shape such as flat and grooves after absorbing menstrual blood, which cannot fit well with the inner wall of the vagina. , menstrual blood side leakage and leakage often occur, resulting in contamination of clothes or need to be used in conjunction with external sanitary napkins, etc.

Images