Reusable Menstrual Pads

1. Pollution after use of sanitary napkins

Sanitary napkin is a kind of absorbent material, the main material is non-woven fabric, fluff pulp, absorbent paper, PE film cotton and other material composites formed of high molecular polymer and high molecular polymer composite paper, these substances contain The chemical composition of the waste is harmful to health, and it is difficult to dispose of after being discarded. Landfilling will pollute the soil and groundwater, and incineration will produce the century-old carcinogen "dioxin" to pollute the air. Disposable sanitary napkins are widely used because of their convenience, but under the premise of the current shortage of resources and environmental pollution, the problem of environmental pollution caused by discarding sanitary napkins after use is very serious. Generally, it takes more than 200 years to degrade by themselves after being discarded. Incineration treatment will produce dioxins, and due to the material of sanitary napkins, it is difficult to guarantee the bacterial infection of women during menstruation. In order to solve the problem of environmental pollution after the existing disposable sanitary napkins are discarded and some women are allergic to disposable sanitary napkins, Xie Keman proposed a reusable sanitary napkin. The technical solution is as follows:

Reusable menstrual pads, the body of the sanitary napkin is in the shape of a bar, including a packaging layer with a cavity inside, which is composed of a skin-friendly layer and a bottom layer, and an absorbent layer covering the bottom layer, and the skin-friendly layer has multiple mesh holes Made of cotton cloth, the absorbent layer is made of multiple layers of cotton gauze sequentially superimposed and the edges are stitched or pressed, or the absorbent layer is made of pressed cotton, and the bottom layer is made of cotton cloth; there are two wings outside the bottom layer, the There are also snap buttons on the wings.

2. Sublimation technology

Specifically, an isolation layer is also covered between the bottom layer and the absorption layer, and the isolation layer is made of cotton cloth plus TPU rubber composite material; the edges of the packaging layer, the absorption layer, and the isolation layer are made of skin-friendly and It is sewn with hemming strips of leak-proof material. Reusable menstrual pads, the body of the sanitary napkin is square or diamond-shaped, including a packaging layer with a cavity inside, which is composed of a skin-friendly layer and a bottom layer, and covers an absorbent layer in the bottom layer; the skin-friendly layer has a plurality of nets The absorbent layer is made of multi-layered cotton gauze and the edges are stitched or pressed, or the absorbent layer is made of pressed cotton, and the bottom layer is made of cotton cloth; the square or diamond-shaped diagonal of the sanitary napkin body is set There are snap buttons. Specifically, an isolation layer is also covered between the bottom layer and the absorption layer, and the isolation layer is made of cotton cloth plus TPU rubber composite material; the edges of the packaging layer, the absorption layer, and the isolation layer are made of skin-friendly and It is sewn with hemming strips of leak-proof material. Compared with the prior art, the scheme has the following advantages and beneficial effects:

(a) The material that can be washed repeatedly is used. The absorbent layer is made of multiple layers of cotton gauze that are superimposed in sequence and the edges are stitched or pressed, or the absorbent layer is made of cotton. The cotton gauze has good absorption and can be used repeatedly. Deformation, long life;

(b) The utility model is fixed by fastening the two-piece buckle, and it is easy to disassemble and convenient for daily use;

(c) The skin-friendly layer is made of cotton cloth with multiple meshes, which assists the absorption of the absorbent layer and can achieve a high degree of comfort;

(d) Different layer structures can be adopted according to the purpose, and the size of the utility model, the thickness of the absorbing layer, the thickness of the bottom layer, etc. can be set according to the different uses of daily use, night use, pads or outdoor sports. flexible;

(e) Various structures are adopted, which are strip-shaped, rhombus-shaped or square respectively, and various methods are used to fix the utility model when fixing the utility model, and the fixing effect is good;

(f) The edges of the packaging layer, absorbent layer, and isolation layer can be sewn or hemmed, or not, and the absorbent layer can be detachably connected to the packaging layer, which is more convenient for replacement and cleaning;

(d) It is reusable, has little pollution to the environment, does not cause safety problems such as allergies and infections, has good comfort, and is very suitable for large-scale promotion and use.