A kind of far-infrared negative ion breathable sanitary napkin and preparation method thereof

Abstract

The invention relates to the field of sanitary products, and provides a far-infrared negative ion degradable sanitary napkin that is easy to degrade, can emit negative ions, is comfortable to use, and has a bactericidal function. The liquid-permeable surface layer is a polylactic acid fiber non-woven fabric, and the absorber is composed of the following components in parts by weight: 18-23 parts by weight of nano-scale calcium zeolite powder, 9-19 parts by weight of nano-scale activated carbon powder parts by weight, 3-10 parts by weight of tourmaline, 5-12 parts by weight of SiO, 7-11 parts by weight of pearl powder, 15-24 parts by weight of degradable superabsorbent resin, 30-42 parts by weight of sodium alginate water-absorbent resin; A method for preparing the sanitary napkin is provided, including the preparation of a liquid-permeable surface layer and an absorbent body.

Description

technical field [0001] The invention relates to the field of sanitary products, in particular to a far-infrared negative ion breathable sanitary napkin. Background technique [0002] Menstrual women are in poor physical condition and weak resistance, and are susceptible to bacterial infection, causing physical discomfort. With the improvement of people's living standards, the demand for a healthy and comfortable lifestyle is becoming more and more intense. Various functional health products More and more people are favored, and personal health care products such as sanitary napkins are also developing in the direction of health care. Sanitary napkins, also known as sanitary napkins, are absorbent materials. The main materials are polymers and polymer composite paper formed by cotton, non-woven fabrics, pulp or composites of the above materials. They are used to absorb female Menstrual blood that comes out of the vagina during menstruation. [0003] Statistics show that the...

AI Technical Summary

Problems solved by technology

[0005] Existing sanitary napkins generally include a liquid-permeable surface layer, an absorbent core, and a liquid-impermeable bottom layer that are sequentially stacked. The absorbent core is usually made of a mixture of bulky non-woven fabric and water-absorbent resin. The sanitary napkin does not generate negative ions as a whole. function, but also does not have the function of sterilization. In addition, the traditional sanitary napkin has a strong sense of humidity in the contact part after absorbing liquid, and the user is prone to discomfort.