JP2001226225A - Sheet for cleaning body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet which can simply clean skin and hair on which oily stains such as sebum and aqueous stains such as sweat and salts. SOLUTION: This sheet for cleaning bodies, comprising an oily substance- absorbing layer 1 comprising an oily substance-absorbing nonwoven fabric, an aqueous cleaning liquid-holding layer 2 comprising an aqueous cleaning liquid-holding nonwoven fabric which holds an aqueous cleaning liquid, and a liquid-impermeable layer 3 disposed between the layers 1 and 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a body cleaning sheet for easily cleaning skin and hair to which oily stains such as sebum and water-based stains such as sweat and salts are adhered. In particular, the present invention relates to a body cleaning sheet that can easily clean skin and hair without breaking makeup such as a foundation.

[0002]

2. Description of the Related Art In recent years, skin cleaning sheets for removing dirt adhering to hair, skin, especially the face have been marketed. Such a skin cleaning sheet is mainly composed of an oily substance-absorbing dry sheet that removes oily stains such as sebum,
It is broadly classified into an aqueous cleaning liquid impregnated wet sheet that mainly removes aqueous dirt such as sweat and salts.

[0003] As a general oily substance-absorbing dry sheet, a fiber material such as natural pulp, mulberry, mitsumata, hemp, etc. is highly beaten and then formed into a sheet, then rolled by a hammer or the like repeatedly by rolling or calendering. And the like, and a soft plastic film having a large number of micropores on its surface. Such a dry sheet can absorb and remove oily stains, such as sebum and makeup loss, which have emerged on the makeup surface such as a foundation without breaking the makeup, and thus can prevent shine and makeup loss.

[0004] As a general wet sheet impregnated with an aqueous cleaning liquid, a non-woven fabric of hydrophilic fibers is impregnated with an aqueous lotion, and if necessary, a powder which gives the skin a smooth feeling is applied on the front or back surface of the sheet. Attached wet sheets are known. Such a wet sheet can remove water-based stains such as sweat and salts emerging from the makeup surface such as a foundation without breaking the makeup, and can give the user a refreshing feeling as if the face was washed. .

[0005]

However, in the case of the above-mentioned oily substance-absorbing dry sheet, there was a problem that it was not possible to remove aqueous stains such as sweat and salts and water-soluble proteins contained therein. In addition, in the case of an oily substance-absorbing dry sheet using a plastic film, there is also a problem that the feel is not good.

On the other hand, in the case of the above-mentioned wet sheet impregnated with the aqueous cleaning liquid, there has been a problem that oily dirt cannot be sufficiently removed and shine and makeup loss cannot be sufficiently prevented.

An object of the present invention is to provide a body cleaning sheet which can easily remove oily dirt such as sebum and water-based dirt such as sweat and salts from the body (skin and hair) and has a good touch. And

[0008]

Means for Solving the Problems The present inventors laminate and integrate an oily substance absorbing layer for absorbing and removing oily dirt and an aqueous cleaning liquid holding layer for wiping and removing or absorbing aqueous dirt. It is possible to easily remove oily dirt and aqueous dirt from the body with one sheet material, and it is possible to impart a good touch to the body cleaning sheet by forming the oily substance absorbing layer and the aqueous cleaning liquid holding layer from non-woven fabric, By providing a liquid-impermeable layer between the substance absorbing layer and the aqueous cleaning liquid holding layer, it is possible to prevent the aqueous cleaning liquid from seeping out to the oily substance absorbing layer (show-through) and enable the effective use of the aqueous cleaning liquid. In addition, the inventors have found that the diffusion of water-based stains can be prevented, and have completed the present invention.

That is, the present invention provides an oil-based substance absorbing layer made of an oil-based substance-absorbing nonwoven fabric, an aqueous cleaning liquid holding layer in which an aqueous cleaning liquid is held by the aqueous cleaning liquid holding nonwoven fabric, and a water-containing liquid holding layer provided between the layers. And a liquid impermeable layer.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIG. 1, a body cleaning sheet of the present invention comprises an oily substance absorbing layer 1, an aqueous cleaning liquid holding layer 2, and a non-liquid permeable layer 3 provided therebetween. Are laminated. In this case, it is preferable that at least adjacent layers (that is, the oily substance absorbing layer 1 and the non-liquid permeable layer 3, and the non-liquid permeable layer 3 and the aqueous cleaning liquid holding layer 2) contain the same type of thermoplastic substance. When adjacent layers contain the same type of thermoplastic substance, both layers can be firmly bonded by heat fusion. Here, "the same type of thermoplastic material"
The term “substrates” refers to substances in which the thermoplastic resin components have similar structures (main structures are identical) and exhibit good compatibility with each other.

The oily substance absorbing layer 1 is a layer for absorbing and removing oily dirt, and is composed of an oily substance absorbing nonwoven fabric. Preferably, it is constituted by a nonwoven fabric dry sheet formed from filaments of a lipophilic thermoplastic resin.

Examples of the thermoplastic resin include polyolefin resins such as polyethylene and polypropylene; polyester resins such as polyethylene terephthalate and polybutylene terephthalate; polyvinyl chloride resins; polyamide resins such as nylon; and polyethyl acrylate. And the like. Polyacrylic resins such as polyurethane resins; cellulosic resins; polylactic acid resins; and derivatives thereof (for example, copolymers obtained by copolymerizing monomers constituting these resins with other monomer components). Can be They are,
Two or more kinds can be mixed and used as a blend polymer.

Further, additives can be appropriately added to these thermoplastic resins for the purpose of improving their lipophilicity and improving their softness. Examples of such additives include liquid rubber such as butadiene oligomer and isoprene oligomer, petroleum resin, cumarone resin, chlorinated paraffin, silicone oil, liquid paraffin, polyethylene wax and the like.

It is preferable that the oily substance absorbing layer 1 has a large number of micropores in order to increase the absorption surface area of oily soil. As a method for forming a large number of micropores in the oily substance absorbing layer 1, it is preferable to use a melt blown method, which is a kind of a method for manufacturing a nonwoven fabric, from the viewpoint of improving the feel (use feeling) to the skin during use. Specifically, when melt-spinning a thermoplastic resin, a high-temperature and high-pressure air stream is blown out to the outlet of a spinning nozzle to draw and spread the fiber immediately after spinning into ultrafine fibers, and to collect the ultrafine fibers. The sheet may be collected on a conveyor and then thinned by hot embossing, calendering or the like to form micropores. In particular, by performing the calendering treatment, it is possible to make the transmittance of light between the portion that has absorbed the oily stain and the surrounding area different, and it is possible to visually check whether or not the oily stain has been absorbed.

The thickness of the oily substance absorbing layer 1 is 10 to 300
μm, preferably 20 to 200 μm.

The aqueous cleaning liquid holding layer 2 is a layer for wiping off or absorbing and removing aqueous dirt, and is constituted by holding the aqueous cleaning liquid on the aqueous cleaning liquid holding nonwoven fabric. Here, the degree of retention of the aqueous cleaning liquid is preferably 100 to 500% by weight based on the aqueous cleaning liquid retaining nonwoven fabric.

As the aqueous cleaning liquid-retaining nonwoven fabric, for example, a nonwoven fabric of natural fibers or synthetic fibers can be used. Specific examples include non-woven fabrics made of fibers such as rayon, acetate, acrylic, polyester, polyethylene, polypropylene, polyurethane, polyamide, and cotton, or fibers obtained by blending two or more of these, and wet or dry pulp sheets. Among them, a nonwoven fabric containing a thermoplastic resin fiber from the viewpoint of enabling thermal fusion with an adjacent liquid-impermeable layer, and a hydrophilic fiber is preferable from the viewpoint of ensuring good aqueous cleaning liquid holding properties. A nonwoven fabric containing 20% by weight or more can be preferably used. Specific examples include cellulose-based, acrylic-based, or nylon-based nonwoven fabrics containing polyolefin short fibers, or a mixed-type nonwoven fabric thereof.

The relationship between the thermoplastic resin fibers contained in the nonwoven fabric having an aqueous cleaning liquid holding property and the thermoplastic resin constituting the liquid-impermeable layer 3 is such that the molecular structure is high in terms of strengthening the thermal fusion between the two. It is preferable that the materials are similar (main structures are identical) and exhibit good compatibility with each other.

As the aqueous cleaning liquid in the aqueous cleaning liquid holding layer 2, known lotions, cleaning liquids, emulsions, and the like can be used, and particularly, a sebum-dissolving component such as ethanol or an aqueous solution of a surfactant may be contained. preferable.

Further, it is more preferable that the aqueous cleaning liquid contains an insoluble powder which gives the skin a smooth feeling and makes the user feel refreshed as if washing the face.

As the insoluble powder, the aqueous cleaning liquid holding layer 2
And various powders insoluble in oily dirt and aqueous dirt on the skin surface. For example, inorganic powders such as silica, alumina, talc, kaolin, mica, mica titanium, zeolite, gunjo, zinc white, iron oxide, nylon, vinyl polymer, dimethyl silicone crosslinked elastomer, polymethyl methacrylate, methacrylate-alkylene diene Organic powder composed of a polymer such as a methacrylate copolymer can be used.
These insoluble powders may be porous or non-porous. In particular, mixing and using a powder that enhances the skin feel and imparts a smooth feel and an oil-absorbing powder such as a porous polymer or silica maintains both good skin feel and smooth feel. It is preferable because it can be used.

The above-mentioned insoluble powder preferably has an average particle size of 1 to 30 μm in order to obtain a good skin feel.
It is preferred that

In order to spread such an insoluble powder on the skin, the voids (ie, the pores of the aqueous cleaning liquid-retaining nonwoven fabric)
(Average pore diameter) is preferably reduced to about 1 to 30 μm. In order to reduce the voids, it is preferable to form the aqueous cleaning liquid-retaining nonwoven fabric from ultrafine fibers such as pulp or rayon, or acrylic fibers or rayon fibers that are easily fibrillated or split.

The thickness of the aqueous cleaning liquid holding layer 2 is 100 μm
５5 mm, preferably 500 μm〜1 mm.

The non-permeable layer 3 is a layer for preventing the aqueous cleaning liquid constituting the aqueous cleaning liquid holding layer 2 from seeping out to the oily substance absorbing layer 1 (show-through). This is a layer in which the oily dirt absorbed by the layer 1 is not moved to the aqueous cleaning liquid holding layer 2 side. The liquid-permeable layer 3 is preferably made of a soft material sheet or film for the purpose of improving the feeling of use of the body cleaning sheet. For example, polyethylene, polypropylene, polyethylene-
Polyolefin resins such as polypropylene blended polymers; Polyester resins such as polyethylene terephthalate and polybutylene terephthalate; Polyvinyl chloride resins; Polyamide resins such as nylon; Polyacryl resins such as polyethyl acrylate;
Cellulosic resins; sheets or films of thermoplastic resins such as polylactic acid-based resins. Further, additives may be appropriately added to these thermoplastic resin sheets or films for the purpose of improving lipophilicity or softness. Examples of such additives include liquid rubber such as butadiene oligomer and isoprene oligomer, petroleum resin, coumarone resin, chlorinated paraffin, silicone oil, liquid paraffin, and polyethylene wax.

In a particularly preferred embodiment of the body cleaning sheet of the present invention described above, the oil-based substance absorbing layer is formed of a polypropylene meltblown nonwoven fabric, the liquid-impermeable layer is formed of a polypropylene-polyethylene blend polymer film, and an aqueous cleaning liquid is used. An embodiment in which the holding layer is composed of a wet-type hydroentangled nonwoven fabric (constituting fiber = acrylic short fiber, pulp) mixed with a core-sheath composite short fiber (core polypropylene; sheath polyethylene) can be cited. Here, the mixing ratio of the core-sheath conjugate fiber into the wet-type hydroentangled nonwoven fabric is too small, and the adhesiveness between the aqueous cleaning liquid holding layer and the liquid-impermeable layer is insufficient.
If the amount is too large, the aqueous cleaning liquid holding layer becomes hard and the feel is deteriorated. Therefore, the content is preferably 10 to 30% by weight. According to this aspect, in normal use, there is no peeling between the layers, the whole can be thinned, and the usability is improved.

Each layer may be colored to make it easy to visually recognize that the body cleaning sheet of the present invention has absorbed oily dirt. In this case, it is preferable that the colors of the respective layers are different from each other, and it is particularly preferable that the color of the liquid-impermeable layer is darkened so that the contrast can be easily obtained.

The body cleaning sheet of the present invention shown in FIG.
For example, an oil-based substance-absorbing nonwoven fabric, a liquid-impermeable thermoplastic resin film, and an aqueous cleaning fluid-retaining nonwoven fabric are laminated using a hot-melt adhesive, and then the aqueous cleaning fluid-retaining nonwoven fabric is applied to the aqueous cleaning fluid-retaining nonwoven fabric. By spraying and holding. By spraying and holding the aqueous cleaning liquid in this manner, the powder can efficiently exist on the surface of the aqueous cleaning liquid-retaining nonwoven fabric.

As described above, when producing the body cleaning sheet of the present invention, the same type of thermoplastic substance is contained in at least adjacent layers, and the layers are adhered to each other by heat fusion, and then the aqueous cleaning liquid is held. It is preferable that the aqueous cleaning liquid is sprayed and held on the nonwoven fabric. Therefore, the same type of thermoplastic substance may be simultaneously contained in the oily substance-absorbing nonwoven fabric, the liquid-impervious thermoplastic resin film, and the aqueous cleaning liquid-retaining nonwoven fabric. The same type of thermoplastic substance (first thermoplastic substance) is contained in a thermoplastic resin film, and another similar type of thermoplastic substance (first (2 thermoplastic materials). In this case, the liquid-impermeable thermoplastic resin film is simultaneously
And a second thermoplastic material.

When laminating the layers, the bonding between the layers may be performed on the entire opposing surface. However, in order to impart good softness and feeling of use to the body cleaning sheet, the layers are partially bonded. Is preferred.

The body-cleaning sheet of the present invention is usually stored and stored in a sealed bag, and when used, the body-cleaning sheet is taken out of the sealed bag and used. For example, the oily substance absorbing layer absorbs and removes oily dirt such as sebum that has emerged on the surface of the body (skin, hair, makeup), and the aqueous cleaning liquid holding layer removes aqueous dirt. Therefore, according to the body cleaning sheet of the present invention, the oily stain and the water-based stain floating on the body surface or the makeup surface by using the front and back of one sheet can be easily removed without breaking the makeup. And can significantly improve the durability of the makeup.

As a form of storing the body cleaning sheet of the present invention in a closed bag, in particular, as shown in FIG. 2 (a), the aqueous cleaning liquid holding layer 2 is placed inside so that the oily substance absorbing layer 1 is outside. 2 and a three-fold configuration as shown in FIG. 2B. Here, in the case of the three-fold mode, the evaporation of the aqueous cleaning liquid can be more suppressed than in the case of the two-fold mode, and in some cases, the powder contained in the aqueous cleaning liquid is applied to the oil-based substance absorbing layer 1. This is preferable because migration can be suppressed.

In the case of the three-fold mode, one of the opposing edges 4a and 4b may be overhanged on the other (not shown), but is shown in FIG. 2 (b). It is preferable that the contact is made exactly.

[0034]

Example 1 A hydrophilic nonwoven fabric having a basis weight of 30 g / m ² ｛acrylic fiber: core-sheath composite fiber (core polypropylene (PP) / sheath polyethylene (PE)): pulp = 45: 20: 35 (weight ratio) Wet spunlace nonwoven fabric obtained from mixed fiber
V), 40 g / m ² PP-PE blended polymer film (PP: PE = 50: 50), and 5
A 0 μm-thick calendered microporous PP meltblown nonwoven fabric is overlaid, perforated from both sides with a heat sealer, and the aqueous cosmetic solution (pH
= 4.3) was sprayed from the wet spunlace nonwoven fabric side until the water absorption shown in Table 2 was reached. The thus obtained laminate was cut into a size of 10 cm × 5 cm to obtain a body cleaning sheet shown in FIG.

Comparative Examples 1 to 5 A body cleaning sheet having the layer structure shown in Table 2 was prepared according to the procedure of Example 1.

[0036]

Ingredients% by weight 8-acetylated sucrose-modified 95 ° alcohol (sebum dissolving agent) 14 Porous nylon powder (Orgasol 2002, manufactured by Elf Autochem) 3 L-menthol (cooling agent) 0.02 Benzo Sodium acid 0.2 Citric acid 0.1 Purified water 82.68

(Evaluation) Using the body cleansing sheets of Example 1 and Comparative Examples 1 to 5, ten professional panelists were asked to remove dirt that had appeared on the skin, and the “freshness” and “skin touch” were obtained. Was evaluated organoleptically. Further, "oil-based stain removal property", "water-based stain removal property", "show-through property of aqueous cleaning liquid (liquid show-through property)", "heat sealing property" and "visual confirmation property of sebum" will be described below. It was evaluated according to the standard. Table 2 shows the evaluation results.

A fixed amount (W1) of artificial sebum (model sebum stain) is applied to the inner part of the oily stain removing forearm, and a body cleaning sheet is placed on the applied part such that the oily substance absorbing layer is in contact with the body cleaning sheet. The artificial sebum was removed from above by hand at a pressure of 9.8 kPa (100 gf / cm ² ) for 5 seconds. The weight of the body cleaning sheet after this operation was measured, and the removal rate was calculated according to the following equation (where the weight of the body cleaning sheet before cleaning = W
2. Weight of body cleaning sheet after cleaning = W3).

[0039]

## EQU1 ## Removal rate (%) = {(W3-W2) / W1} × 100

The obtained removal rate was evaluated in three steps based on the following criteria. Rank criteria ○: Removal rate is 80% or more △: Removal rate is 50% or more and less than 80% ×: Removal rate is less than 50%

A predetermined amount of artificial sweat (model sweat stain) is applied to the inner part of the forearm, and a body cleaning sheet is placed on the applied part so that the aqueous cleaning liquid holding layer is in contact with the body sweat sheet. 9.8 by hand from
Hold at a pressure of kPa (100 gf / cm ² ) for 5 seconds,
Artificial sweat was removed. The skin feeling after cleaning was evaluated organoleptically in two steps according to the following criteria. Rank criteria ○: Non-sticky (removed well) ×: Sticky (incomplete removal)

Refreshing Feeling The refreshing feeling was evaluated organoleptically in three steps according to the following criteria. Rank criteria ○: Refreshing △: Refreshing slightly ×: Refreshing

Skin Feeling The skin feeling was evaluated organoleptically in three steps according to the following criteria. Rank criteria ○: Soft △: Slightly soft ×: Hard

The solution 4.9kPa from the oily substance absorption layer side to the show-through of the body clean sheet
(50 gf / cm ² ) was applied, and the state of the oily substance absorbing layer at that time was visually observed and evaluated in two steps according to the following criteria. Rank criteria ○: Not wet ×: Wet

The heat-sealing body cleaning sheet was cut to a width of 25 mm, and the oil-based substance absorbing layer and the aqueous cleaning liquid holding layer were cut with a Tensilon tensile tester (RTA-100, manufactured by Orientec Co., Ltd.) for 10 c.
The load required for peeling at a speed of m / sec was measured and evaluated in three stages according to the following criteria. Rank criteria ○: 0.49N or more △: 0.098N or more and less than 0.49N ×: less than 0.098N

Visual Confirmation of Sebum Cotton seed oil was uniformly applied to artificial skin in an amount of 150 μg / cm ² , and an oily substance absorbing layer of a body cleaning sheet was applied thereon with a pressure of 4.9 kPa (50 gf / cm ² ). The cottonseed oil was absorbed by pressing, and whether or not the portion was sufficiently distinguishable from its surroundings was visually observed, and evaluated on a 4-point scale according to the following criteria. Rank criteria ◎: can be distinguished very well ○: can be distinguished △: can be slightly distinguished ×: cannot be distinguished

[0047]

[Table 2] Example Comparative Example 1 1 2 3 4 5 layer constitution Oily substance absorbing layer MB MB PF NP PF-impermeable layer P / E-----aqueous cleaning liquid holding layer V CNW CNW--CNW Water absorption (%) 400 400 400 − − 400 (Evaluation) Oily dirt remover ○ ○ ○ △ ○ × Aqueous dirt remover ○ ○ ○ × × ○ Refreshing ○ ○ ○ × × ○ Skin feel ○ ○ △ △ △ ○ Liquid show-through ○ × ○ − − − Heat sealability ○ × × − − − Visual confirmation of sebum ◎ ◎ ◎ ○ ◎ × Table 2 Note MB: Calender-treated microporous PP melt-floon nonwoven fabric (thickness: 50 μm, basis weight: 25 g / m ² ) PF: Liquid-impermeable porous PP film (ESPOIR, manufactured by Mitsui Chemicals, Inc.) NP: Natural half-sheet type Oil-absorbing paper (weight 25g / m ² ) P / E: PP-PE polymer polymer film (PP / PE = 50/50) V: hydrophilic non-woven fabric with weight 30g / m ² acrylic fiber: core-sheath composite fiber (core Polypropylene (PP) / sheath polyethylene (PE)): pulp = wet spunlace nonwoven fabric obtained from a mixed fiber of 45:20:35 (weight ratio). CNW: Cotton nonwoven fabric with a basis weight of 30 g / m ² (Cot Ace, (Made by Unitika)

As is clear from Table 2, an oil-based substance absorbing layer made of a PP meltblown nonwoven fabric, a liquid-impervious layer made of a PP-PE blended polymer film, and a hydrophilic nonwoven fabric ｛acrylic fiber: core (PP) sheath (PE) ) Composite fiber: The body cleaning sheet of Example 1 in which an aqueous cleaning liquid holding layer composed of a wet spunlace nonwoven fabric｝ obtained from a mixed fiber of pulp is bonded by a heat fusion method. Good results were also obtained.

On the other hand, the body cleaning sheet of Comparative Example 1 in which an oil-based substance absorbing layer and an aqueous cleaning liquid holding layer containing no thermoplastic substance were laminated without interposing a liquid impervious layer, was prepared as follows. The results of “image transferability” and “heat sealability” were inferior to those of Example 1.

The body cleaning sheet of Comparative Example 2 in which an oily substance absorbing layer made of a polypropylene film instead of a nonwoven fabric and an aqueous cleaning liquid holding layer containing no thermoplastic substance were laminated without interposing a liquid impervious layer, As compared with Example 1, the "skin feeling" was reduced, and the "heat sealability" was also inferior.

Further, the body cleaning sheets of Comparative Examples 3 to 5 each comprising a single layer of an oily substance absorbing layer or a single layer of an aqueous cleaning liquid holding layer have, in particular, an aqueous dirt-removing property or an oily dirt-removing property of Example 1. It was very inferior to the case.

From the above results, it was found that the body-cleaning sheet was composed of an oily substance-absorbing layer composed of an oily substance-absorbing nonwoven fabric, an aqueous cleaning liquid holding layer in which an aqueous cleaning liquid was held by the aqueous cleaning liquid holding nonwoven fabric, It is understood that it is preferable to configure the liquid-permeable layer provided between them. In addition, it can be seen that, in order to improve the heat sealing property, it is preferable that at least the adjacent layers contain the same kind of thermoplastic substance, and that the adjacent layers are bonded by heat fusion.

[0053]

According to the body cleaning sheet of the present invention, skin and hair to which oily stains such as sebum and aqueous stains such as sweat and salts adhere can be easily cleaned. In particular, skin and hair can be easily cleaned without breaking makeup such as a foundation.

[Brief description of the drawings]

FIG. 1 is a sectional view of a body cleaning sheet of the present invention.

FIG. 2 is an explanatory diagram of a storage form of the body cleaning sheet of the present invention in a sealed bag.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Oily substance absorption layer 2 ... Aqueous cleaning liquid holding layer 3 ... Non-liquid permeable layer

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Yama ▲ saki ▼ Toshio 2-1-3 Bunka, Sumida-ku, Tokyo Inside the Kao Research Institute (72) Inventor Machiko Yokoyama 2606 Kabane, Kakaicho, Haga-gun, Tochigi Prefecture Kao Inside the Research Laboratories of the Stock Company (72) Takashi Kawai 2606, Akabane, Kaigacho, Haga-gun, Tochigi Prefecture Inside the Research Lab of Kao Corporation (72) Reference) 4C083 AC102 AC302 AC312 AD022 AD072 AD222 AD262 AD532 BB60 CC02 CC22 CC31 DD12 EE01 EE06 EE07

Claims (5)

[Claims] 1. An oily substance absorbing layer made of an oily substance absorbing nonwoven fabric, an aqueous cleaning liquid holding layer in which an aqueous cleaning liquid is held by the aqueous cleaning liquid holding nonwoven fabric, and an impermeable liquid provided between them And a body-cleaning sheet composed of layers. 2. The body cleaning sheet according to claim 1, wherein at least adjacent layers contain the same kind of thermoplastic substance, and the adjacent layers are bonded to each other by heat fusion. 3. The oily substance-absorbing layer is made of a melt-blown nonwoven fabric, the liquid-impermeable layer is made of a thermoplastic resin film,
The body cleaning sheet according to claim 1 or 2, wherein the aqueous cleaning liquid holding layer is made of a hydrophilic fiber nonwoven fabric containing thermoplastic resin fibers. 4. The body cleaning sheet according to claim 1, wherein the oily substance-absorbing layer is made of calendered oily substance-absorbing nonwoven fabric. 5. The body cleaning sheet according to claim 1, wherein the aqueous cleaning liquid contains an insoluble powder.