Novel absorbing articles and manufacturing method thereof

An absorbent article, a new type of technology, applied in the field of new absorbent articles and its production, can solve the problems of poor integrity, breakage, absorbent body clumping, etc.

Active Publication Date: 2008-12-10
CHIAUS FUJIAN IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the known absorbent articles, researchers in the field have tried to increase the proportion of super absorbent powder and reduce the amount of pulp fiber. Although the resulting thin or ultra-thin absorbent body does not reduce the liquid absorption , but the integrity of the absorbent body is poor after absorbing liquid. During t

Method used

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  • Novel absorbing articles and manufacturing method thereof
  • Novel absorbing articles and manufacturing method thereof
  • Novel absorbing articles and manufacturing method thereof

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Embodiment Construction

[0015] The present invention is an improvement made on the basis of the prior art. It is believed that carefully reading the Chinese patent CN1314379C announced on May 9, 2007 will help to better understand the technical problems to be solved by the present invention, the adopted technical solutions and The beneficial effect obtained thereby.

[0016] refer to figure 1 and figure 2 , Embodiment 1 discloses a method for making ultra-thin paper diapers. The method includes the steps of making an anhydrous non-woven fabric, a polyester film and an absorber between the two, and combining the three into one body. In terms of the present invention, the part to be improved lies in the forming part of the absorber, therefore, the embodiment is only described on the forming part of the absorber. In this embodiment, the forming of the absorber includes an absorbing core forming process and a non-woven wrapping process. In the absorbing core forming process, the known forming process ...

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Abstract

The invention provides a novel absorption article and a method for manufacturing the absorption article. A plurality of bosses are arranged in a shaping socket of the building drum of a publicly-known absorption core. The demoulded absorption core is wrapped by non-woven fabric. The absorption cores are fixedly connected with each other by the upper and lower layers of the non-woven fabric at a though hole formed by the bosses. The absorption article made by the method comprises a liquid permeable surface with an integral circumference, a liquid-tight bottom layer and an absorber arranged between the liquid permeable surface and the liquid-tight bottom layer. The absorber consists of the absorption cores wrapped by the non-woven fabrics. A plurality of through holes are arranged on the absorption cores. The through hole goes through the upper and the lower surfaces of the absorption core. The non-woven fabrics of the upper and the lower surfaces of the absorption cores are fixedly connected with each other at the through holes of the absorption cores. The absorption article is provided with a thin or an ultra-thin absorber. And the adverse conditions, such as clot and breakdown, and the like, do not happen after the absorber absorbs liquid.

Description

technical field [0001] The invention relates to a disposable absorbent article, in particular to a novel absorbent article and a manufacturing method thereof. Background technique [0002] Disposable absorbent articles such as baby diapers are known, which include a liquid-permeable surface layer, an absorbent body, and a liquid-impermeable bottom layer arranged in sequence from top to bottom. The longitudinal direction extending from the area to the back waist area. The front waist area of ​​the diaper is located outside the liquid-impermeable bottom layer and is provided with front waist stickers. The diaper can be fixed on the wearer's waist to prevent it from falling off when it is fixed on the front waist and attached to both sides of the lateral direction. On the basis of the known baby diapers, Chinese patent CN1290477C published on December 20, 2006 discloses a manufacturing method for disposable diapers, the disposable diapers made by the method are based on the af...

Claims

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Application Information

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IPC IPC(8): A61F13/53A61F13/15
Inventor 杨增扬陈建义郑佳明
Owner CHIAUS FUJIAN IND DEV
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