Absorbent article and production method thereof

Abstract

To facilitate to set tea-leaves or a tea-leaves extract and a coloring agent in an absorbent sheet of a thin absorbent article so that a deodorizing and sterilizing effect on a secretion or an excretion adhered to the absorbent sheet is improved. The absorbent article consists of a thin discharge absorbent sheet 1 and the absorbent sheet 5 is made of a hydrophilic sheet such as a cotton span lace, a rayon span lace or the like. Also, the absorbent sheet 5 contains tea-leaves powder and the coloring agent. Thereby, the vaginal discharge absorbent sheet 1 including the absorbent sheet 5 which mainly absorbs the secretion can obtain the deodorizing and sterilizing effect by the tea-leaves powder in the above absorbent sheet 5 and improve the fixity of the above tea-leaves powder to prevent falling off.

Description

technical field [0001] The present invention relates to a thin absorbent article used as a leucorrhea absorbent sheet called a panty liner, and particularly relates to a deodorizing effect when excrement is absorbed or an effect of concealing absorbed excrement, and at the same time can improve Productive absorbent article and manufacturing method thereof. Background technique [0002] As an absorbent article having a deodorizing effect, there are articles disclosed in Patent Document 1 and Patent Document 2 shown below. Any of these items use tea leaves or catechin extracted from tea leaves as deodorizing ingredients. [0003] Patent Document 1 JP-A-8-224270 [0004] Patent Document 2 Japanese Unexamined Patent Publication No. 9-271484 [0005] Problem to be solved by the present invention [0006] Briefly explaining the above-mentioned patent documents: Patent Document 1 discloses a sanitary wearing article containing tea leaves in an absorbent body, and Patent Documen...

AI Technical Summary

Problems solved by technology

However, unlike non-woven fabrics, the cotton-like pulp does not aggregate or forms relatively thick layers, so it is difficult to mix the tea leaves evenly with the cotton-like pulp.

In addition, when assembling an absorbent article using the absorbent body, since the cotton-like pulp is easy to separate, there is also a problem that the tea leaves tend to fall off at the same time as the cotton-like pulp is separated.

[0008] In addition, in Patent Document 1, it is not clearly stated what method is used to mix the tea leaves and the like with the cotton-like pulp, but when the shape of the absorbent body is shaped after the cotton-like pulp is mixed with tea leaves and the like, it is possible to manufacture The process is complicated, and the tea leaves are easy to fall off during the process of forming the absorber

[0009] Patent Document 2 discloses an invention of immersing a disposable diaper in an aqueous solution of epigallocatechin gallate and drying it. The process on the surface of the disposable diaper makes it difficult to uniformly contain the above-mentioned epigallocatechin gallate in the absorbent layer with a feeling of fullness

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