Women sanitary napkins

A technology for sanitary napkins and women, applied in the field of sanitary napkins for women, can solve problems such as user discomfort and friction injuries, and achieve the effects of accelerating absorption speed, preventing side leakage and preventing side leakage.

Inactive Publication Date: 2005-01-05
HANGZHOU CREDIBLE SANITARY PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of sanitary napkin with considerable hardness will bring a very u

Method used

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  • Women sanitary napkins
  • Women sanitary napkins
  • Women sanitary napkins

Examples

Experimental program
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Embodiment Construction

[0020] see figure 1 , figure 2 and image 3 , wherein an embodiment of a sanitary napkin for preventing liquid leakage according to the present invention is given, comprising an absorbent core 1 made of hydrophilically treated synthetic fibers, a water-permeable surface coated on the outer surface of one side of the absorbent core 1 The non-woven fabric layer 2 and an anti-leakage bottom film 3 coated on the outer surface of the other side of the absorbent core 1, the outside of the anti-leakage bottom film 3 is coated with an adhesive layer 4, and the outer surface of the adhesive layer 4 covers There is a release paper 5 .

[0021] In order to effectively prevent side leakage of liquid, an erected edge seal 6 of hydrophobic non-woven fabric material is respectively provided on both sides of the permeable non-woven fabric layer 2, and the lower edge of the edge seal 6 is placed on the On the non-woven fabric layer 2, the two ends of the sealing edge 6 are pressed on the s...

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

A sanitary napkin for women is composed of a liquid absorbing core, a liquid-permeable internal layer, an impervious bottom film, an adhesive layer on the external surface of said bottom film, a parting paper on said adhesive layer, and two sealing sides which are convex and contains at least one elastic fibre for each.

Description

Technical field: [0001] The invention relates to a sanitary napkin for women, in particular to a sanitary napkin for women with a unique leak-proof design. Background technique: [0002] Sanitary napkins for women mainly need to solve three problems. One is good absorption, the other is to prevent leakage, and the third is to wear comfortably. Among them, side leakage is the most difficult problem to solve. During hygienic use, the discharged liquid will flow laterally along the sanitary napkin, which becomes the main cause of side leakage. Another cause of side leakage is misalignment when using the sanitary napkin, so that the main absorbent area is not aligned with the liquid discharge or side leakage caused by folded sanitary napkins. [0003] In order to solve these problems, the prior art provides various solutions. For example, a boat-shaped sanitary napkin is composed of a liquid-permeable central topsheet and two edge topsheets. Elastic bands are arranged inside...

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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IPC IPC(8): A61F13/15
Inventor 黄国权
Owner HANGZHOU CREDIBLE SANITARY PRODS
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