KR101708335B1 - Disposable absorbent articles having reduced re-wet property - Google Patents

Abstract

The present invention relates to an absorbent article with a reduced rewetting performance containing coffee-extracted powder. The disposable absorbent article according to the present invention is made up of an upper sheet coming into direct contact with a users skin, a hydrophobic perforated non-woven fabric therebeneath, a deodorizing sheet therebeneath containing the coffee-extracted powder extracted and separated by means of a proteolytic enzyme, an absorbent therebeneath absorbing secretion, and a back face sheet therebeneath functioning as a waterproof outer skin. Effective ingredients in coffee are subjected to maximum elution by the use of the proteolytic enzyme, and then the coffee-extracted powder and filtrate are filtered and separated. Since the present invention includes the deodorizing sheet containing the coffee-extracted powder obtained as a result, the deodorizing function thereof is improved by ensuring widened coffee surface pores. Since the perforated non-woven fabric is placed on the deodorizing sheet, problems associated with exterior contamination can be addressed during coffee powder outflow and an improved absorption speed is achieved during repeated absorption performance evaluations. Since the present invention has physical properties with reduced rewetting performance, it is useful as a disposable absorbent article.

Description

DISPOSABLE ABSORBENT ARTICLES HAVING REDUCED RE-WET PROPERTY < RTI ID = 0.0 >

The present invention relates to a disposable absorbent article containing a coffee extract powder and a reduced amount of lees. More particularly, the present invention relates to a disposable absorbent article comprising a coffee extract powder, And a deodorizing sheet containing the coffee extract powder obtained as described above, the deodorizing sheet is excellent in deodorizing ability by ensuring the surface porosity of the coffee as confirmed from the improved water content of the coffee extract powder after drying, and by arranging the perforated nonwoven fabric on the deodorization sheet, Disposable absorbent articles containing coffee extract powder, which eliminate cosmetic contamination problems when coffee powders and coffee extracts are absorbed after absorption, improve absorption rate in repeated absorption performance evaluation, and reduce re-wet performance .

The disposable absorbent article generally comprises a top sheet directly contacting the user's skin, an absorbent body composed of an absorbent material absorbing the secretions in the lower portion of the top sheet, and a waterproof skin function for preventing leakage of the absorbed secretions to the outside Of the back sheet.

The topsheet should be liquid permeable to absorb liquid contaminants into the absorbent sheet and the backsheet is designed to inhibit the escape of the absorbed liquid and may be entirely liquid and gas impermeable or may be breathable or at least gas breathable And is provided in a manner that suppresses liquid leakage.

Secretions commonly applied to disposable absorbent articles include fluids such as sweat, physiological fluids and menstrual fluids and include a wide range of odor-related compounds.

Thus, one of the user's grievances of the disposable absorbent article would be anxiety that the smell would leak to the outside and the surrounding people would notice or be uncomfortable.

In order to meet the needs of such users, many attempts have been made to provide deodorizing performance in disposable absorbent articles.

In other words, many kinds of odor inhibitors are used to remove the odor of secretions. For example, in the case of activated carbon, hydrogen sulfide has a deodorizing effect, but does not exhibit an effect on amines and has a problem in that it gives aesthetically unpleasant feeling to consumers in terms of color .

In addition, there are cases in which extracts of mugwort or herb are used as deodorant, but they are dependent on pharmacological effect and flavor. Therefore, they are still ineffective in fundamentally eliminating decay and odor of vital secretions including menstrual blood, Although it uses a variety of herbal medicines derived from natural products, it relies on the traditional literature for its efficacy in removing odors, but lacks scientific evidence.

On the other hand, coffee has been applied not only as a vehicle or a perfume for a closed space, but also as a deodorant for a disposable absorbent article because it has already been applied to the deodorant of a refrigerator or the smell of a cigarette.

For example, Korean Patent Laid-Open Publication No. 2014-0077278 discloses a pad having a coating layer with a coffee aroma, wherein the coating layer is coated with an extract derived from coffee powder or coffee, and in the case of the coffee powder, And in the case of the extract, the application layer is immersed in a solution in which 1 to 10 parts by weight of coffee is dissolved in 100 parts by weight of water.

According to Japanese Patent No. 4500893, the dried product of the residual coffee liquid extract and the coffee liquid extract residue contained in the coffee liquid extraction residue in the nonwoven fabric are subjected to extraction of coffee liquor from room temperature water at a temperature of not more than 10 times, And a dried product of the leach solution of the coffee extract extract residue obtained by leaching with heated water is contained to inhibit the growth of bacteria.

Therefore, researches to apply coffee as a deodorant material to the field of disposable absorbent articles have been studied in various ways. However, when the coffee powder before extraction is dispersed in a nonwoven fabric, aggregation occurs during the working process, none.

In addition, when the coffee extract is applied, there is a problem to be solved such as backflow to the column portion of the sanitizer or coloring of the absorbent body as a contamination phenomenon.

Accordingly, the present inventors have made efforts to solve the problems of the prior art. As a result, the present inventors have found that, in order to elute the active ingredient in coffee as much as possible, the protein and the coffee extract powder are separated by filtration after eluting with proteolytic enzyme, By including the deodorizing sheet, the deodorizing ability is improved by the coffee extract powder and the hydrophobic perforated nonwoven fabric is disposed on the deodorizing sheet, thereby eliminating apparent contamination problem when the coffee powder and the coffee extract after absorption are discharged, The present inventors have completed the present invention by confirming the property that the speed is improved and the re-wet performance is reduced.

It is an object of the present invention to provide a disposable absorbent article containing coffee extract powder and reduced lean mass.

Another object of the present invention is to provide a disposable absorbent article containing a coffee extract powder with reduced re-wet performance while improving absorption rate in the evaluation of deodorizing ability and repeated absorption performance.

The present invention relates to an absorbent article comprising a top sheet directly contacting a skin of a user, a hydrophobic perforated nonwoven fabric at a lower portion thereof, a deodorizing sheet containing coffee extract powder extracted and separated by a proteolytic enzyme at a lower portion thereof, And a back sheet having a waterproof jacket function.

In particular, a first feature of the disposable absorbent article of the present invention is that it comprises a deodorant sheet containing coffee extract powder, specifically an upper nonwoven sheet; Coffee extract powder dispersion layer; And the lower nonwoven fabric sheet is a deodorizing sheet composed of a lower nonwoven fabric sheet and the upper nonwoven fabric sheet is composed of attenuating fibers and is disposed adjacent to the perforated nonwoven fabric side.

At this time, it is preferable that the coffee extract powder is dispersed in an amount of 1 to 100 g / m 2, preferably 3 to 10 g / m 2.

A second feature of the disposable absorbent article of the present invention is that a hydrophobic perforated nonwoven fabric is disposed on the deodorizing sheet, wherein the perforated nonwoven fabric has a diameter of 1 to 1.5 mm and a density of 8 to 15 mm in the single- 12 ea / cm < 2 >.

Further, the hydrophobic perforated nonwoven fabric may be any one selected from the group consisting of polypropylene, polyethylene, and polyethylene phthalate.

The disposable absorbent article of the present invention having the above features can be advantageously applied to any one selected from the group consisting of disposable diapers for infants or adults, sanitary napkins and panty liners.

The disposable absorbent article according to the present invention contains coffee extract powder as a deodorant material and contains coffee extract powder obtained by eluting the active ingredient in the coffee as much as possible with a proteolytic enzyme so as to secure the surface pores of the coffee Improves deodorizing ability.

In addition, since the perforated nonwoven fabric is disposed on the upper portion of the deodorization sheet, it is possible to solve the apparent contamination problem when the coffee powder and the coffee extract after the absorption are spilled out, and to improve the absorption rate and re- It is possible to provide a product with reduced physical properties.

1 is a schematic cross-sectional view of a disposable absorbent article according to the present invention,
2 is a cross-sectional schematic diagram of a deodorant sheet in the configuration of the disposable absorbent article of the present invention,
3 is an actual photograph of the deodorization sheet of the disposable absorbent article of the present invention,
4 is a photograph of a perforated nonwoven fabric of the disposable absorbent article of the present invention,
Figure 5 shows the results of the antimicrobial activity of the disposable absorbent article of the present invention.

Hereinafter, the present invention will be described in detail.

1 is a schematic cross-sectional view of a disposable absorbent article according to the present invention. Specifically, the present invention includes a top sheet 10,

A hydrophobic perforated nonwoven fabric 20,

A deodorizing sheet 30 containing coffee extract powder extracted and separated by a protease,

An absorber 40 for absorbing secretions at the lower portion thereof,

And a back sheet (50) having a waterproof shell function at its lower part.

The disposable absorbent article of the present invention is characterized in that it comprises a deodorant sheet (30) containing coffee extract powder.

Generally, the coffee bean contains 37 to 55 wt% of polysaccharides, 11 to 13 wt% of lipids, 11 to 16 wt% of organic amino acids, 4 to 5 wt% of proteins, 3 to 5 wt% of inorganic substances and 2 wt% Noline, caffeine and the like are contained in an amount of about 1% by weight each. However, soluble components soluble in water are 27% by weight and remaining 73% by weight remain insoluble.

Therefore, it is difficult to remove the ingredients in the beans when extracting the coffee beans, and scattering of such coffee powder in the nonwoven fabric causes aggregation in the manufacturing process.

In addition, when using a pad coated with a coffee powder, the flow of water is blocked due to interference of coffee particles, the instantaneous water absorption rate is decreased, and the dried coffee powder does not have enough time to be wetted, There is a problem that the antimicrobial activity by the bacteria decreases.

That is, after the passage of water, the time until the function of the coffee powder is expressed is short, and sufficient effect is not exhibited, and the rewet is increased under pressure because of low water holding capacity.

The present invention provides a disposable absorbent article comprising a deodorant sheet containing the coffee extract powder separated from the filtrate and the coffee extract powder after eluting with the proteolytic enzyme to elute the active ingredient in the coffee as much as possible do.

Therefore, in the specification of the present invention, the term "coffee extract powder" means a coffee extract obtained by eluting with a proteolytic enzyme and filtering and separating it from ordinary coffee powder.

In this case, the protease is not particularly limited in known enzymes, but in the examples of the present invention, it is preferable to use a protease such as Tannase, Sumizyme AC, Alcalase PLN05434, Cytoluse- PCL5), Pectinex Ultra, and Fermivin. However, the present invention is not limited thereto.

Thus, the above-mentioned coffee extract powder has a higher elution component content than that of the untreated enzyme, and in particular, the moisture content of the coffee extract powder after drying is increased.

The moisture content of the coffee extract powder after the drying is analyzed by the percentage of the moisture content of the coffee extract. The extraction efficiency of the coffee powder by the proteolytic enzyme and the vacancy of the exfoliated component will remain as pores. Therefore, Will be improved. Thus, it can be seen that the coffee surface pores are widened due to the increase of the water content of the coffee extract powder of the present invention ( Table 1 , Table 2 ).

This enlargement of the surface pores will improve the deodorizing power by widening the stench area of the pores, and thus the deodorizing performance against ammonia is excellent [ Table 3 ].

Fig. 2 is a schematic cross-sectional view of a deodorant sheet containing coffee extract powder in the disposable absorbent article of the present invention . Fig. 3 is an actual photograph of the deodorant sheet of the disposable absorbent article of the present invention, The deodorized sheet 30 comprises an upper nonwoven sheet 31; A coffee extract powder dispersion layer 32; And a lower nonwoven fabric sheet 33.

Accordingly, the deodorizing sheet 30 of the present invention contains the coffee extract powder in which the oil and the fiber in the coffee bean have been degraded by the proteolytic enzyme extraction method, so that the dispersion of the coffee extract powder in the nonwoven fabric can improve the aggregation phenomenon during the manufacturing process.

It is preferable that the coffee extract powder is dispersed in an amount of 1 to 100 g / m 2, preferably 3 to 10 g / m 2. At this time, if it is less than 1 g / m 2, the functional performance is not sufficient, and if it exceeds 100 g / m 2, it is not preferable due to cost increase and absorption power problem.

The upper or lower nonwoven fabric sheets constituting the deodorization sheet containing the above coffee extract powder can be used for various purposes such as a tissue, an air through bond, an air laid, a spunbond, and a meltblown and at least one non-woven fabric obtained from any one of the above-mentioned methods.

Further, in the deodorizing sheet constitution in which the coffee extract powder is contained, the upper nonwoven fabric sheet is composed of the caustic fibers so as to be adjacent to the perforated nonwoven fabric side and to rapidly diffuse the water through the perforations.

Although not specifically mentioned, if the above-mentioned purpose can be achieved, it may be selected from the group corresponding to the known fiber-to-fiber extent.

The coffee extract powder contained in the deodorization sheet 30 of the present invention is obtained by proteolytic enzyme treatment, and since the enzyme component remains on the surface of the coffee extract powder even after the extraction, antimicrobial activity can be expected.

Thus, the deodorizing sheet 30 containing the coffee extract powder has excellent antimicrobial activity against Staphylococcus aureus ATCC 6538 and Klebsiella pneumoniae ATCC 4352 as well as excellent deodorizing performance (see Table 4 and Table 4) 5 ].

4 is an actual photograph of the perforated nonwoven fabric 20 in the disposable absorbent article constitution of the present invention, wherein a hydrophobic perforated nonwoven fabric is disposed on the deodorant sheet 30.

The hydrophobic perforated nonwoven fabric 20 is formed by forming a conical hole in a short fiber nonwoven fabric (ATB, TB, etc.) or a long fibrous nonwoven fabric with a fin, wherein the hole has a diameter of 1 to 1.5 mm and a density of 8 to 12 ea / Cm < 2 >.

Specifically, the hole is formed by setting the pin temperature in accordance with the Tm or more of the Tg of the nonwoven fabric material (PP, PE, PET), forming a hole by the fin, and then providing shape stability through cooling to maintain the hole shape .

By using the perforated nonwoven fabric 20 as the hydrophobic nonwoven fabric material, the perforated nonwoven fabric 20 serves as a water channel for transmitting or passing the absorbed water, thereby increasing the instantaneous water absorption rate, delaying the time of reaching the coffee and moisture, .

Further, in the disposable absorbent article 1 of the present invention, the coffee extract powder of the deodorant sheet 30 may cause a color change upon contact with moisture and thus may be mistaken as a cosmetic contamination problem. By disposing the perforated nonwoven fabric, it is possible to eliminate the apparent contamination problem by providing the effect of covering the perforated nonwoven fabric.

Further, by including the hydrophobic perforated nonwoven fabric 20, it is possible to prevent the backflow of the extract liquid formed by contacting the coffee extract powder in the deodorant sheet 30 with water or secretion.

The disposable absorbent article 1 of the present invention having the above features can be advantageously applied to any one selected from the group consisting of disposable diapers for infants or adults, sanitary napkins and panty liners.

Hereinafter, the structure and effect of the present invention will be described in more detail with reference to examples and comparative examples. The following examples serve to illustrate the present invention in more detail, and the scope of the present invention is not limited to these examples.

< Manufacturing example  1 ~ 6> Preparation of coffee extract powder using proteolytic enzyme

Each of the enzymes shown in the following Table 1 (0.5 g of a solid content 0.5 ml) was added to 50 ml of the solvent water maintained at 40 캜 and stirred. After confirming that the enzyme was completely melted, 1 g of the coffee powder was added and stirred. The reaction was continued for 4 hours at a temperature of 45 DEG C as a constant temperature water bath, and then reacted at room temperature 25 DEG C for one day to terminate the reaction.

After completion of the reaction, the filtrate and the coffee extract powder were separated with a filter paper, and the coffee extract powder was dried in an oven for 5 hours.

The dried coffee extract powder was weighed and stored in air for about one day. After drying, the water content of the coffee extract powder was measured. The results are shown in Table 1.

The weight change ratio before and after the drying was calculated as a percentage of the weight after drying (g) / weight before drying (g), and the water content (%) of the coffee extract powder after drying was 100- to be.

However, the moisture content (%) of the coffee extract powder after the drying does not mean the physical properties of the total absorption of the absorbent article, and the porosity of the coffee extract powder according to the presence or absence of the enzyme treatment through the water content (% It will be applied as a means of predicting.

From the results of the above Table 1, it was confirmed that the solid content in the extract was the highest in the case of the tannase of Production Example 1 as compared with Comparative Example 1 (Blank) in which the enzyme was not treated, And the result of the increase of the content was also confirmed. Thus, it can be confirmed that the amount of the extracted component is increased by proteolytic enzyme treatment.

Further, from the result of the water content (%) of the coffee extract powder after drying, it means a function (water content) as much as a value excluding the percentage obtained through the weight change rate before and after drying. Thus, in Comparative Example 1 (Blank) in which the enzyme was not treated, the weight change ratio before and after drying was 91.05%, whereas in Enzyme-treated Preparation Examples 1 to 6, 87 to 89% In case of ~ 6, the moisture content of coffee extract powder after drying was increased.

As a result, the water content (%) of the coffee extract powder after drying was judged to be water filled in the vacant lot extracted from the coffee component treated with the protease, so that the coffee extract powder The porosity can be confirmed. From the above, it can be seen that the coffee extract powder obtained in the Enzyme-treated Production Examples 1 to 6 has wider coffee surface pores than Comparative Example 1 which is the enzyme untreated group.

< Manufacturing example  7> Preparation of coffee extract powder using proteolytic enzyme

3 g of the untreated coffee powder was added to 100 ml of water as a solvent and refluxed for 2 hours.

The mixed enzyme (Cytolase PCL5 and Symizyme AC angle 0.5 g) shown in the following Table 2 was added to 100 ml of water as a solvent under the condition that 3 g of the coffee powder was added and the mixture was refluxed for 1 hour and then kept at 40 캜. Lt; / RTI &gt;

From the results shown in the above Table 2, it was found that when two kinds of proteolytic enzymes were mixed and subjected to heating under a warming condition, the water content (%) of the coffee extract powder after drying was higher than that of the untreated sample. It was confirmed that the pore of the coffee surface was widened in the case of the production example 7 than the example 1. [

< Example  1> Manufacture of absorbent articles

The coffee extract powder obtained in Preparation Example 1 was uniformly dispersed at 5 g / m &lt; 2 &gt; over the entire surface of the spunbonded PE nonwoven fabric used as the lower nonwoven fabric sheet. The upper nonwoven fabric sheet of the same material made of the post-scattering fibers was covered and pressed to produce a deodorization sheet containing the coffee extract powder.

Further, a perforated nonwoven fabric (density of 8 to 12 ea / cm 2) having holes having a size of 1 to 1.5 mm was formed by using a pin in a hydrophobic short-fiber nonwoven fabric.

Thereafter, the diaper was completed by inserting a deodorant sheet containing a perforated nonwoven fabric and coffee extract powder between the top sheet and the absorbent body in a disposable diaper composed of a top sheet, an absorbent body and a back sheet.

< Example  2 to 7> Absorbent article manufacturing

The diaper was completed in the same manner as in Example 1 except that the coffee extract powder obtained in Production Examples 2 to 7 was used in the deodorization sheet production step containing the coffee extract powder.

< Comparative Example  3> Manufacture of absorbent articles

A disposable diaper composed of a top sheet, an absorbent body and a back sheet was inserted in the same manner as in Example 1 except that a deodorant sheet containing coffee extract powder was inserted between the top sheet and the absorbent body, The diaper was completed.

< Experimental Example  1> Deodorant  evaluation

Diapers containing deodorant sheets containing the coffee extract powder prepared in Example 1 were evaluated by the FITI test institute's standard (FITI FTM-5-5: 2001).

Specifically, a diaper including a deodorant sheet containing the coffee extract powder prepared in Example 1 was prepared as a 10 cm x 10 cm sample, and the sample was placed in a pack filled with 3 L ammonia gas and exposed for 2 hours .

The deodorization rate (%) relative to ammonia was calculated by the following equation (1). At this time, the initial concentration of ammonia was 100 ppm.

Equation 1

(Cb-Cs) / Cb) x 100

Cb is the concentration of the gas remaining in the gas pack after 2 hours in the blank state and Cs is the concentration of the gas remaining in the gas pack after 2 hours in contact with the sample.

< Experimental Example  2> Antimicrobial activity

Staphylococcus aureus ATCC 6538 and Streptococcus pneumoniae Klebsiella pneumoniae ATCC 4352 were inoculated into the deodorized sheet containing the coffee extract powder prepared in Example 1 to prepare BIOTECA, To carry out an antibacterial experiment (according to KS K 0693).

The performance conditions are shown in Table 4 below, and numerical values obtained therefrom are calculated from the following equations (2) and (3), and the results are shown in Table 4.

Equation 2

Bacterial reduction rate (%) = [(Mb - Mc) / Mb] × 100

Equation 3

Growth rate (F): Mb / Ma

In the above, Ma is the number of viable bacteria immediately after inoculation of the control piece (average value of 3 samples), Mb is the viable cell count (average value of 3 samples) after 18 hours of culture of the control piece, Mc is the number of viable cells .

From Table 4, antimicrobial activity against Strain 1 (Staphylococcus aureus ATCC 6538) and Strain 2 (pneumonia bacterium: Klebsiella pneumoniae ATCC 4352) was confirmed by applying a deodorizing sheet containing the coffee extract powder of Example 1 Respectively.

< Experimental Example  3> absorption rate and Iri ‡ ( Rewet Performance evaluation

The absorption rate and the rewet performance (KS PA 1012; 2012 application) of the perforated nonwoven fabric in the diaper prepared in Example 1 were evaluated. At this time, Comparative Example 3 in which the perforated nonwoven fabric was not applied was evaluated as the contrast group.

Specifically, the evaluation sites of the samples prepared in Example 1 and Comparative Example 3 were placed in a circular absorption band, 60 ml of 0.9% saline was poured into the evaluation region of the sample, and the water absorption time of the circular absorption band was measured Absorption rate). After 30 minutes, 60 ml of saline solution was further added, and the absorption time was measured (secondary absorption rate).

After the lapse of 10 seconds from the measurement of the absorption rate, two absorbent papers were placed on the saline solution inlet portion, and a weight of 2 kg was put up to pressurize for 2 minutes to absorb the water. At this time, the weight of the absorbent paper was measured to evaluate the rewet performance, and the results are shown in Table 5 below.

Rewet performance = weight after absorption (g) - initial weight before absorption (g)

From the results shown in Table 5, in the case of Example 1, when the perforated nonwoven fabric was applied, the difference in the absorption velocities between the first and second phases was smaller than that of Comparative Example 1, and relatively fast water absorption was confirmed.

On the other hand, as a result of the Rewet performance evaluation in which water is absorbed into the absorbent paper by pressing under the pressurized condition, the water absorbed by the perforated nonwoven fabric smoothly passes through the perforated nonwoven fabric, The role of the water channel was confirmed and the reverse flow phenomenon was confirmed to be prevented.

The disposable absorbent article of the present invention is characterized in that a hydrophobic perforated nonwoven fabric is disposed and a deodorization sheet containing coffee extract powder is disposed. The disposable absorbent article of the present invention has an increased instantaneous water absorption rate and improved deodorization due to widened surface pores of the coffee extract powder However, it is advantageous for delaying the time of reaching the coffee and the moisture, and thus to express the function of the coffee and to emit the fragrance.

As described above, the present invention includes a coffee extract powder as a deodorant material, which contains coffee extract powder obtained by eluting the active ingredient in coffee as much as possible with a proteolytic enzyme, thereby securing the surface porosity of the coffee Thereby providing a disposable absorbent article improved in deodorizing ability.

In addition, the present invention is characterized in that a perforated nonwoven fabric is disposed on the deodorization sheet to solve the apparent contamination problem when the coffee powder flows out, improve the absorption rate in the repeated absorption performance evaluation, and reduce the re- , Disposable absorbent articles.

While the invention has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims.

1: disposable absorbent article 10: top sheet
20: perforated nonwoven fabric 30: deodorization sheet
31: nonwoven fabric sheet 32: coffee extract powder dispersion layer
33: lower nonwoven fabric sheet 40: absorber
50: back sheet

Claims (6)

A top sheet directly contacting the user's skin,
A hydrophobic perforated nonwoven fabric,
A deodorant sheet containing a coffee extract powder in which an effective ingredient in coffee is eluted by a protease at a lower portion thereof and a vacancy where the effective ingredient is eluted is secured as surface pores of coffee,
An absorber for absorbing the secretion in the lower part thereof and
And a back sheet having a waterproof jacket function at its lower portion,
Wherein the deodorizing sheet is an upper nonwoven fabric sheet; Coffee extract powder dispersion layer; Wherein the upper nonwoven fabric sheet is composed of a first nonwoven fabric sheet and the lower nonwoven fabric sheet is composed of a first nonwoven fabric sheet and the second nonwoven fabric sheet is disposed on a second nonwoven fabric side. delete The disposable absorbent article of claim 1, wherein the coffee extract powder is dispersed in an amount of 1 to 100 g / m &lt; 2 &gt;. The disposable absorbent article according to claim 1, wherein the perforated nonwoven fabric is perforated in a short fiber nonwoven fabric or a long fibrous nonwoven fabric with a hole diameter of 1 to 1.5 mm and a density of 8 to 12 ea / cm 2. The disposable absorbent article according to claim 4, wherein the hydrophobic perforated nonwoven fabric is any one material selected from the group consisting of polypropylene, polyethylene, and polyethylene phthalate. The disposable absorbent article of Claim 1, wherein said disposable absorbent article is any one selected from the group consisting of disposable diapers, sanitary napkins and panty liners for infant or adult use.

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