Sanitary napkin with bactericidal, bacteriostatic and analgesic effects and preparation method thereof

Abstract

The invention belongs to the field of sanitary articles, and particularly relates to a sanitary napkin with bactericidal, bacteriostatic and analgesic effects. The sanitary napkin comprises the following four layers from inside to outside: a hemp fiber surface layer, a water lock layer, a barrier layer, and a gas permeable layer. The hemp fiber surface layer and the water lock layer comprise 1%-15% of industrial hemp flower and leaf extract and 1%-15% of Eupatorium adenophorum extract. The preparation of the sanitary napkin is simple and easy to operate, and does not add any chemical antibacterial and bactericidal ingredients, thus the sanitary napkin is mild and non-irritating, but has obvious long-term bactericidal and bacteriostatic effects. Moreover, the sanitary napkin provided by theinvention has good gas permeability, large moisture absorption capacity and high comfort, does not easily cause side leakage, has obvious anti-inflammatory and analgesic effects, and is beneficial toprotecting health of women.

Description

technical field

[0001] The invention belongs to the field of sanitary products, and in particular relates to a sanitary napkin. Background technique

[0002] Sanitary napkins are commonly used sanitary products during women's menstruation. Its function is to absorb menstrual blood and protect the septum. Its structure generally includes three parts: the surface layer, the middle water-locking layer and the adhesive layer. The surface layer and the middle water-locking layer The main materials include high molecular polymer or high molecular polymer composite paper formed by cotton, non-woven fabric, pulp or a composite of the above materials. The adhesive backing of sanitary napkins is made of impermeable material, which can retain menstrual blood in the sanitary napkin and absorb the menstrual blood that flows out of the vagina when women have menstrual cramps.

[0003] During menstruation, the resistance of women's whole body and parts to external infections decreases. If...

Examples

Embodiment 2

[0023] This embodiment provides a sanitary napkin with bactericidal, bacteriostatic and analgesic effects, which includes the following four layers from inside to outside: hemp fiber containing 8% industrial hemp flower leaf extract and 5% Eupatorium adenophorum extract Top layer, water-locking layer containing 10% industrial hemp leaf extract and 12% eupatorium adenophorum extract, barrier layer, breathable layer.

[0024] Preparation method: S1, weaving hemp fibers horizontally and vertically into a dense network structure; S2, soaking the network structure woven by S1 in an alcohol solution containing industrial hemp flower leaf extract and Eupatoria adenophorum extract; S3, Vacuum-dried to obtain a hemp fiber surface layer containing 8% industrial hemp flower leaf extract and 5% Eupatorium adenophorum extract; S4, soaking the water-locking material chitosan in the industrial hemp flower leaf extract and purple Fully stir in the alcohol solution of Eupatorium adenophorum ex...

technical field

[0001] The invention belongs to the field of sanitary products, and in particular relates to a sanitary napkin. Background technique

[0002] Sanitary napkins are commonly used sanitary products during women's menstruation. Its function is to absorb menstrual blood and protect the septum. Its structure generally includes three parts: the surface layer, the middle water-locking layer and the adhesive layer. The surface layer and the middle water-locking layer The main materials include high molecular polymer or high molecular polymer composite paper formed by cotton, non-woven fabric, pulp or a composite of the above materials. The adhesive backing of sanitary napkins is made of impermeable material, which can retain menstrual blood in the sanitary napkin and absorb the menstrual blood that flows out of the vagina when women have menstrual cramps.

[0003] During menstruation, the resistance of women's whole body and parts to external infections decreases. If...

Examples

Embodiment 2

[0023] This embodiment provides a sanitary napkin with bactericidal, bacteriostatic and analgesic effects, which includes the following four layers from inside to outside: hemp fiber containing 8% industrial hemp flower leaf extract and 5% Eupatorium adenophorum extract Top layer, water-locking layer containing 10% industrial hemp leaf extract and 12% eupatorium adenophorum extract, barrier layer, breathable layer.

[0024] Preparation method: S1, weaving hemp fibers horizontally and vertically into a dense network structure; S2, soaking the network structure woven by S1 in an alcohol solution containing industrial hemp flower leaf extract and Eupatoria adenophorum extract; S3, Vacuum-dried to obtain a hemp fiber surface layer containing 8% industrial hemp flower leaf extract and 5% Eupatorium adenophorum extract; S4, soaking the water-locking material chitosan in the industrial hemp flower leaf extract and purple Fully stir in the alcohol solution of Eupatorium adenophorum ex...