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Degradable sanitary towel

A sanitary napkin and surface layer technology, applied in the field of degradable sanitary napkins, can solve the problems of environmental damage and non-degradable sanitary napkins

Inactive Publication Date: 2016-06-15
KINGDOM HEALTHCARE HLDG LTD GUANGDONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a degradable sanitary napkin, which is used to solve the problem in the prior art that the sanitary napkin cannot be degraded and causes great damage to the environment

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

[0024] The upper surface layer of bamboo fiber with a length of 295mm and a width of 90mm, the middle layer of cotton spunlace non-woven fabric with a length of 290mm and a width of 85mm, and the lower surface layer of waterproof cotton with a length of 295mm and a width of 90mm, according to the upper surface layer of the bamboo fiber The order of the upper layer, the middle layer of the cotton spunlace non-woven fabric, and the lower surface layer of the waterproof cotton (that is, the attached figure 1 structure diagram), the upper surface layer, the middle layer and the lower surface layer are connected and bonded together by hot melt adhesive to obtain the sanitary napkin product 1.

Embodiment 2

[0026] The upper surface layer of cloud bamboo fiber with a length of 295 mm and a width of 90 mm, the middle layer of cotton spunlace non-woven fabric with a length of 290 mm and a width of 85 mm, and the lower surface layer of degradable PE with a length of 295 mm and a width of 90 mm, according to the upper surface of the bamboo fiber The order in which the layer is on the top, the middle layer of the cotton spunlace non-woven fabric is in the middle, and the lower surface layer of the waterproof cotton is on the bottom (that is, the attached figure 1 Structural diagram), the upper surface layer, the middle layer and the lower surface layer are connected and bonded together by hot melt adhesive to obtain the sanitary napkin product 2.

Embodiment 3

[0028] The upper surface layer of Polygonatum odoratum fiber with a length of 295mm and a width of 90mm, the middle layer of cotton spunlace non-woven fabric with a length of 290mm and a width of 85mm, and the lower surface layer of waterproof cotton with a length of 295mm and a width of 90mm, according to the upper surface layer of Tianzhu fiber On the top, the middle layer of the cotton spunlace non-woven fabric is in the middle, and the lower surface layer of the waterproof cotton is in the order of the bottom (that is, the attached figure 1 structure diagram), the upper surface layer, the middle layer and the lower surface layer are connected and bonded together by hot melt adhesive to obtain the sanitary napkin product 3.

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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Abstract

The invention belongs to the field of daily articles for women, and particularly relates to a degradable sanitary towel. The degradable sanitary towel comprises an upper surface layer, a middle layer and a lower surface layer. The middle layer is located between the upper surface layer and the lower surface layer. The upper surface layer, the middle surface layer and the lower surface layer are connected through hot melt adhesives. The upper surface layer is a bamboo fiber upper surface layer. In the degradable sanitary towel, the upper surface layer of the degradable sanitary towel is the bamboo fiber upper surface layer; by preferentially using the degradable bamboo fiber upper surface layer as the upper surface layer of the sanitary towel, after the sanitary towel is abandoned, the bamboo fiber upper surface layer can be rapidly degraded in soil, and the degradable sanitary towel has the environment protection function and can not pollute the environment. Meanwhile, products of bamboo fiber degrading can be used for fertilizing soil, and from the other point of view, it is shown that the degradable sanitary towel of the technical scheme has the environment protection function and is environmentally friendly.

Description

technical field [0001] The invention belongs to the field of women's daily necessities, in particular to a degradable sanitary napkin. Background technique [0002] Sanitary napkin is an absorbent material, the main material is high molecular polymer and high molecular polymer composite paper formed by cotton, non-woven fabric, pulp or a composite of the above materials. The design of the side of the sanitary napkin is mainly used to prevent side leakage, because during use, the human body will present a certain angle with the body of the sanitary napkin, and it is easier to rub against the groin, so it is easier to use a sanitary napkin with a soft side Popular with women. The back glue of the sanitary napkin is an impermeable material, which can retain the menstrual blood in the sanitary napkin, and is used to absorb the menstrual blood that flows out of the vagina when a woman's menstrual cramps come. [0003] However, the layers of the existing sanitary napkins on the ...

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): A61F13/472
CPCA61F13/472
Inventor 邓锦明邓景衡
Owner KINGDOM HEALTHCARE HLDG LTD GUANGDONG
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