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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
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  • 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 ears are not uniform, resulting in the hygroscopic articles in the prior art still tending to loosen / open and slide during use, which reduces the moisture absorption. Fitting effect of articles
In addition, the existing elastic side ears are all purchased elastic films or elastic non-woven fabrics, which need to be cut, transferred, sprayed, bonded, and heat-pressed. The process is complicated, the rate of secondary waste is high, and the cost of materials is high.

Method used

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  • 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

Embodiment 1

[0030] Such as figure 1 As shown, an absorbent article with an elastic waist, comprising a main body assembly 4, a closure assembly 8 for attaching the main body assembly 4 to the wearer, and a The elastic waist part 5, the main body component 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 part 5 is arranged at the back waist of the main body assembly 4 , and the elastic waist part 5 includes an elastic waistband 6 and elastic side ears 7 respectively extending from two ends of the elastic waistband 6 .

[0031] The elastic side ears 7 are respectively extended and formed from the two ends of the elastic waistband 6, that is, the elastic waist part 5 is an integrally formed elastic element, and the connecting area between the elastic waistband 6 and the elastic side ears 7 is also elastic, and there is no e...

Embodiment 2

[0048] Such as figure 2 As shown, the difference between the present 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, so that the elastic deformation performance of the hygroscopic article is greater, which is conducive to expanding the range of users of the present invention and meeting the needs of wearers with various waist sizes. At the same time, it effectively prevents the absorbent layer 2 from wrinkling at the front waist, enhances the use effect of the present invention, ensures that the hygroscopic article can be continuously and dynamically attached to the wearer during use, and enhances wearing comfort.

[0049] The rest of this embodiment is...

Embodiment 3

[0051] Such as image 3 As shown, the difference between the present embodiment and the second embodiment is that the present embodiment is only provided with an edge sealing assembly 8 at the front waist of the main assembly 4, and the elastic waist member 5 arranged at the rear waist of the main assembly 4 is used The two ends of the two ends are respectively fastened with the closure assembly 8 at the front waist of the main body assembly 4, so that the hygroscopic article can be kept on the wearer, and a kind of hygroscopic article that can be opened and closed is provided, which is convenient to put on and take off, and improves the convenience of use of the hygroscopic 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, and the elastic area is larger, which is beneficial to expand the use of hy...

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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

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Application Information

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IPC IPC(8): A61F13/49
Inventor 连伟光徐娜管宙唐霞张容
Owner GUANGDONG YINYIN CO LTD
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