Moisture absorbing article with elastic waist component

A technology of elasticity and components, which is applied in the field of hygroscopic products, can solve the problems of elastic deformation and uneven distribution of elastic force, reduce the fitting effect of hygroscopic products, and high waste rate, so as to enhance the fitting effect, facilitate popularization and application, and reduce production costs. low effect

Active Publication Date: 2011-05-18
GUANGDONG YINYIN CO LTD
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The elastic waistband and elastic side ears that are separately formed have elastic dead zones (i.e. non-elastic areas), that is to say, the middle area where the elastic waistband and elastic side ears are attached is usually non-elastic, so the added elastic parts will be subject to severe pressure. Due to the limitation of the elastic parts, the elastic deformation and elastic force distribution of the elastic parts in the elastic waistband and the elastic side

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
  • Moisture absorbing article with elastic waist component
  • Moisture absorbing article with elastic waist component
  • Moisture absorbing article with elastic waist component

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example one

[0030] Such as figure 1 As shown, an absorbent article with an elastic waist member includes a main body assembly 4, a closure assembly 8 for attaching the main body assembly 4 to the wearer, and a longitudinal length direction of the main assembly 4 arranged perpendicularly The elastic waist part 5, the main body assembly 4 includes a liquid-permeable top layer 1, a liquid-impermeable bottom layer 3, and an absorbent layer 2 disposed between the liquid-permeable top layer 1 and the liquid-impermeable bottom layer 3. The elastic waist The member 5 is arranged at the back waist of the main assembly 4. The elastic waist component 5 includes an elastic waist belt 6 and elastic side ears 7 extending from the two ends of the elastic waist belt 6.

[0031] The elastic side ears 7 extend from the two ends of the elastic waistband 6 respectively, that is, the elastic waist part 5 is an integrally formed elastic element, and the connection area between the elastic waist...

Example Embodiment

[0047] Example two

[0048] Such as figure 2 As shown, the difference between this embodiment and the first embodiment is that the front waist of the main body assembly 4 of this embodiment is provided with an elastic waist part 5, wherein the longitudinal length direction of the main body assembly 4 of the elastic waist part 5 is vertical. The front waist and the back waist of the main body assembly 4 are respectively provided with elastic waist parts 5 to increase the elastic deformation performance of the absorbent article, which is beneficial to expand the range of users of the present invention and meet the needs of wearers of various waist sizes. At the same time, it effectively avoids wrinkles of the absorbent layer 2 at the front waist, enhances the use effect of the present invention, ensures that the absorbent article can continuously and dynamically fit the wearer during use, and enhances wearing comfort.

[0049] The rest of this embodiment is the same as the first emb...

Example Embodiment

[0050] Example three

[0051] Such as image 3 As shown, the difference between this embodiment and the second embodiment is that this embodiment is only provided with an edge sealing component 8 on the front waist of the main body assembly 4, and when in use, the elastic waist component 5 is provided on the back waist of the main body assembly 4. The two ends of the main body assembly 4 are respectively buckled with the closure assembly 8 of the front waist, that is, the absorbent article can be held on the wearer, and an openable absorbent article is provided, which is convenient to put on and take off and improve the convenience of use of the absorbent article Sex. In this embodiment, the lateral width of the elastic waist part 5 is wider than that of the second embodiment. The elastic waist part 5 completely covers the wearer’s entire waist and extends to the wearer’s buttocks. The elastic area is larger, which is beneficial to expand the use of absorbent articles. The rang...

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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Peel forceaaaaaaaaaa
Login to view more

Abstract

The invention relates to the technical field of moisture absorbing articles, in particular to a moisture absorbing article with an elastic waist component, which comprises a main assembly, a sealing assembly for attaching the main assembly to the body of a wearer and an elastic waist component arranged in perpendicular to the longitudinal length direction of the main assembly, wherein the main assembly comprises a liquid-permeable top layer, a liquid-tight bottom layer and an absorbing layer arranged between the liquid-permeable top layer and the liquid-tight bottom layer; and the elastic waist component is arranged at the back waist part of the main assembly and comprises an elastic waistband and elastic side lugs respectively formed by extending from both ends of the elastic waistband. Since the elastic side lugs are respectively formed by extending from both ends of the elastic waistband, the connecting areas between the elastic waistband and the elastic side lugs are also elastic,thus the moisture absorbing article can be persistently and dynamically attached to the body of the wearer during use. In addition, the elastic waist component is integrally shaped, so that the elastic waist component is convenient to produce and machine. The moisture absorbing article with the elastic waist component has low production cost and is convenient to popularize and apply.

Description

technical field [0001] The invention relates to the technical field of absorbent articles, in particular to an absorbent article with elastic waist parts. Background technique [0002] Infants, young children and other dependent persons often wear absorbent articles, such as diapers. The function of an absorbent article is to contain excreta and to isolate these excreta from the wearer's body and clothing and bedding. However, during use, due to the relative movement of the wearer when breathing, exercising and changing body positions, the downward force generated when the absorbent article is filled with body excreta causes the deformation of the fabric of the absorbent article itself when the wearer makes these movements, The hygroscopic article is prone to sagging, slipping or even falling off the wearer during wearing, reducing the fit effect of the hygroscopic article to the wearer's waist and legs, causing premature leakage of the hygroscopic article and resulting in...

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
IPC IPC(8): A61F13/49
Inventor 连伟光徐娜管宙唐霞张容
Owner GUANGDONG YINYIN CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap