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China-hemp sanitary towel

A technology for sanitary napkins and hemp, which is used in sanitary napkins, medical science, absorbent pads, etc., to achieve the effects of high water absorption, reduced probability of side leakage, and convenient processing.

Pending Publication Date: 2018-08-24
YANTAI HEMP BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at problems such as dysmenorrhea, side leakage, vaginal itching, and poor comfort that are prone to occur in women during menstruation, the present invention provides a hemp fiber sanitary napkin, which utilizes the good air permeability and high water absorption of hemp fiber, and the inhibitory effect of cannabidiol Antibacterial, anti-inflammatory, pain-relieving, anti-anxiety and other properties, and through specific process design, the liquid can penetrate in a directional way and avoid side leakage, so as to relieve women's dysmenorrhea, side leakage and vaginal itching during menstruation from the perspectives of material selection and process design , poor comfort and other issues

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1. A kind of hemp sanitary napkin

[0020] A hemp sanitary napkin consists of a surface layer, a water-locking layer, an absorbing layer, a breathable layer and an adhesive backing layer.

[0021] The surface layer is made of hemp fiber cloth soaked with cannabidiol ethanol solution. The specific method is to soak the hemp fiber cloth in 5% cannabidiol ethanol solution made from 30% ethanol solution, take it out, and dry it.

[0022] The water-locking layer adopts PE perforated film.

[0023] The absorption layer adopts hemp fiber cloth soaked with chitosan acetic acid solution. The specific method is to soak the hemp fiber cloth in 5% chitosan acetic acid solution made from 0.1% acetic acid solution, take it out and dry it.

[0024] The breathable layer adopts PE dispersed breathable bottom film.

[0025] The adhesive layer adopts self-adhesive adhesive.

[0026] The surface layer, water-locking layer, absorbent layer and breathable layer are stitched t...

Embodiment 2

[0028] Embodiment 2. A kind of hemp sanitary napkin

[0029] A hemp sanitary napkin consists of a surface layer, a water-locking layer, an absorbing layer, a breathable layer and an adhesive backing layer.

[0030] The surface layer is made of hemp fiber cloth soaked with cannabidiol ethanol solution. The specific method is to soak the hemp fiber cloth in 10% ethanol solution of cannabidiol made with 50% ethanol solution, take it out and dry it.

[0031] The water-locking layer adopts PE perforated film.

[0032] The absorption layer adopts hemp fiber cloth soaked with chitosan acetic acid solution. The specific method is to soak the hemp fiber cloth in 10% chitosan acetic acid solution made from 1% acetic acid solution, take it out and dry it.

[0033] The breathable layer adopts PE dispersed breathable bottom film.

[0034] The adhesive layer adopts self-adhesive adhesive.

[0035] The surface layer, water-locking layer, absorbent layer and breathable layer are sewn tog...

Embodiment 3

[0037] Embodiment 3. A kind of hemp sanitary napkin

[0038] A hemp sanitary napkin consists of a surface layer, a water-locking layer, an absorbing layer, a breathable layer and an adhesive backing layer.

[0039] The surface layer is made of hemp fiber cloth soaked with cannabidiol ethanol solution. The specific method is to soak the hemp fiber cloth in 20% ethanol solution of cannabidiol made from 95% ethanol solution, take it out and dry it.

[0040] The water-locking layer adopts PE perforated film.

[0041] The absorption layer adopts hemp fiber cloth soaked with chitosan acetic acid solution. The specific method is to soak the hemp fiber cloth in 20% chitosan acetic acid solution made from 10% acetic acid solution, take it out and dry it.

[0042] The breathable layer adopts PE dispersed breathable bottom film.

[0043] The adhesive layer adopts self-adhesive adhesive.

[0044] The surface layer, water-locking layer, absorbent layer and breathable layer are sewn to...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to a China-hemp sanitary towel. The China-hemp sanitary towel comprises a surface layer, a water locking layer, an absorbing layer, a breathing layer and a back glue layer; the surface layer and the absorbing layer are made of China-hemp fiber cloth, the surface layer contains cannabidiol, and the absorbing layer contains chitosan; the surface layer, the water locking layer,the absorbing layer and the breathing layer are sewn together through a hydrophobic sewing thread, and sewing stitches are directionally arranged to form diversion trenches automatically. The China-hemp sanitary towel is good in breathability, large in moisture absorbing capacity, high in comfort level, not likely to cause side leakage, obvious in dysmenorrhea relieving effect and beneficial to protecting women's health.

Description

technical field [0001] The invention belongs to the technical field of disposable sanitary products, and in particular relates to a hemp 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 externa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/472A61F13/475
CPCA61F13/472A61F13/475A61F2013/15463A61F2013/15552
Inventor 曲桂武崔明
Owner YANTAI HEMP BIOTECHNOLOGY CO LTD