Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Novel side-leakage-preventing sanitary absorbing article

A hygienic absorbent article and a technology for preventing side leakage, applied in the field of hygienic care articles, can solve the problems of poor surface dryness of sanitary napkins, hindering women's normal activities, reducing wearing comfort, etc., and achieving good absorption effect, simple structure and reduced dust. Effect

Pending Publication Date: 2019-04-16
SHANDONG NUOER BIOLOGICAL TECH
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Taking sanitary napkins as an example, side leakage will occur during women's menstrual period, which hinders women's normal activities during this menstrual period and makes them unable to sleep peacefully
In order to prevent the inconvenience caused by women's menstrual fluid and secretions overflowing or side leakage and soiling clothes, most of the absorbent products on the market have various leak-proof measures, such as three-piece enclosures, flow-blocking grooves, etc. Leakage, common elastic three-dimensional protection against leakage, etc. Although these absorbent articles can prevent some menstrual blood from leaking out, there are still reasons such as heavy menstrual flow or slow absorption speed or under the action of pressure (sitting, lying down) that may cause menstrual blood to overflow At the same time, there is also the problem of reduced wearing comfort due to the poor dryness of the surface of the sanitary napkin and the excessive thickness of the sanitary napkin.

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel side-leakage-preventing sanitary absorbing article
  • Novel side-leakage-preventing sanitary absorbing article
  • Novel side-leakage-preventing sanitary absorbing article

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A novel anti-side leakage hygienic absorbent article, comprising a hygienic absorbent article body, which sequentially includes a surface layer, a diversion layer, an absorption layer and a bottom film layer from top to bottom, and the upper surface of the bottom film layer There is a layer of non-woven fabric layer, and the two sides of the surface layer are provided with three-dimensional guards higher than the surface layer; the three-dimensional guard is composed of spandex yarn and skin-friendly soft water-repellent non-woven fabric, and the surface layer It is super soft air-through non-woven fabric, the air-guiding layer is air-through non-woven fabric; the surface layer half surrounds the bottom surface of the absorption layer, and the top surface of the surface layer is provided with flow-blocking embossing; The absorbent layer is composed of a water-absorbent core layer and a wrapping layer wrapping the water-absorbent core layer. The water-absorbent core layer...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a novel side-leakage-preventing sanitary absorbing article which comprises a sanitary absorbing article tool. The sanitary absorbing article tool sequentially comprises a surface layer, a flow guide layer, an absorbing layer and a bottom film layer from top to bottom. The two sides of the surface layer are provided with stereoscopic protection hems higher on the surface layer. The surface layer surrounds half of the bottom face of the absorbing layer so that the absorbing layer can be of a suspended structure relative to the bottom film layer. The absorbing layer is composed of a water absorbing core body layer and a wrapping layer which wraps the water absorbing core body layer. The water absorbing core body layer comprises at least one high-water-absorbability paper layer. Each high-water-absorbability paper layer is composed of two water absorbing paper layers and high-water-absorbability resin clamped between the two water absorbing paper layers. The novelside-leakage-preventing sanitary absorbing article has the advantages of being extremely thin, free of side leakage, not prone to deformation, good in absorbing effect, rapid in absorbing speed, highin surface dryness and coolness and the like.

Description

technical field [0001] The invention belongs to the technical field of sanitary care products, in particular to a novel anti-side leakage sanitary absorbent product. Background technique [0002] With the development of the times, consumers' concept of using hygienic absorbent products is also constantly changing. In addition to requiring hygienic absorbent products to meet the basic functions of comfortable use and good absorption, they are also increasingly pursuing ultra-thin, dry and waterproof. Absorbent articles with excellent leakage performance. [0003] Take sanitary napkins as an example. During women's menstrual period, there will be side leakage, which hinders women's normal activities during this menstrual period and makes them unable to sleep peacefully. In order to prevent the inconvenience caused by women's menstrual fluid and secretions overflowing or side leakage and soiling clothes, most absorbent products on the market have various anti-leakage measures,...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/472A61F13/475A61F13/534A61F13/537
CPCA61F13/472A61F13/4752A61F13/534A61F13/537A61F2013/15463A61F2013/530481
Inventor 荣敏杰焦红岩田春兰于庆华荣帅帅
Owner SHANDONG NUOER BIOLOGICAL TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products