JP2008095223A - Nonwoven fabric for cosmetic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric for cosmetics, which enhances functionality of nonconventional softness, touch, wiping properties, etc., by using an extra fine fiber as a raw material fiber and raises an additional value by adding a watermark to an interlayer. <P>SOLUTION: In the nonwoven fabric for cosmetics such as a face mask sheet, wiping sheet, cleansing sheet, etc., the nonwoven fabric comprises a wet type nonwoven fabric of three layer structure obtained by superposing surface layers made by wet sheet forming on both sides of an interlayer made by wet sheet forming and entangling the superimposed layers on a paper machine in which the surface layer comprises an extra fine fiber having fineness of 0.1 dtex-0.8 dtex and fiber length of about 5 mm-25 mm as a raw material to provide the interlayer with the lack part or the thin layer part of a paper layer so that the lack part or the thin layer part of the paper layer is made into a watermark through the surface layers. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention is a wet nonwoven fabric with a three-layer structure suitable for cosmetic applications such as a face mask sheet, wipe sheet, cleansing sheet, etc., and by using ultrafine fibers as raw material fibers, it has an unprecedented softness, feel and wipe In addition to enhancing the functionality such as performance, the added value is enhanced by adding a watermark pattern.

  Cosmetics include face mask sheets impregnated with cosmetics or cosmetics to clean the entire face or eyes, mouth, and neck skin, wiping sheets for wiping off makeup after using makeup remover, makeup In the field of cosmetics such as a cleansing sheet for removing hair or a decorative sheet for applying makeup, a nonwoven fabric sheet has been conventionally used as a sheet material serving as a base material. For example, as a face mask sheet cosmetic, a highly water-absorbing sheet material made of a non-woven sheet punched into a predetermined shape is impregnated with the cosmetic and then laminated and sealed in the package, or the cosmetic is placed in one package. One-time use-type pack-type cosmetics in which only one impregnated sheet material is enclosed are generally provided.

As such a nonwoven fabric for cosmetics, a synthetic fiber or a synthetic fiber + natural fiber non-woven fabric is used. For example, Patent Document 1 discloses a face that can be uniformly impregnated with a high-viscosity cosmetic liquid without folding at the time of folding, has a good fit on the face when used, and prevents stickiness to the hands and stains on clothes. As a mask, a face mask in which a cellulosic nonwoven fabric and a synthetic fiber nonwoven fabric are joined is provided. Furthermore, not only in the non-woven fabric, but also in Patent Document 2, in order to avoid taking time and labor when the face mask sheet impregnated with lotion is applied to the face after being expanded into a face shape, A face made by overlapping a net-like resin film on one side of a non-woven fabric, the surface side (the side facing the face) is a cellulose-based non-woven fabric, the back side is a net-like resin film made of polyethylene, and joined by thermal welding with a laminator device A mask sheet is also provided.
JP 2004-2253 A JP 2000-287751 A

  In the nonwoven fabric for cosmetics, liquid retention and bulkiness are required in order to impregnate or wipe off cosmetics. Therefore, as a means that can be manufactured at low cost in preference to these, as a conventional non-woven fabric for cosmetics, a dry non-woven fabric that uses air as a medium for dispersing fibers is generally used. This dry non-woven fabric was uneven in fiber and easily formed, and the texture was poor, so the feel was stiff and lacked smoothness. Furthermore, even if you try to make thin using thin fibers to improve the touch, thin fibers with a thickness of 1 dtex or less are blown away by air in dry nonwoven fabrics, so you can make it thin or improve the formation There wasn't. Moreover, since the formation is not good, the wiping property required for cosmetics for wiping off dirt and cosmetics adhering to the skin such as a wiping sheet and a cleansing sheet is lacking, and it cannot be said that it is sufficient.

  On the other hand, wet nonwoven fabrics that use water as a means for dispersing fibers are also known as nonwoven fabrics. In this wet nonwoven fabric, fibers are evenly entangled and have less unevenness and better texture than dry nonwoven fabrics. Although it is possible to make it thinner, it is more expensive than dry non-woven fabric, and if it is made thinner, it impregnates or wipes off cosmetics, which is the original function as a non-woven fabric for cosmetics. Bulkiness could not be realized and it could not be used as a nonwoven fabric for cosmetics. Therefore, a wet nonwoven fabric is not provided as a nonwoven fabric for cosmetics using fine fibers, particularly ultrafine fibers.

  The non-woven fabric for cosmetics shown in Patent Documents 1 and 2 also uses a dry non-woven fabric, and the limits of the dry non-woven fabric are relaxed by other means to improve the fit and handling on the face. . Therefore, conventional non-woven fabrics for cosmetics are premised on liquid retention and bulkiness exclusively for impregnating and wiping cosmetics, and softness, touch and further wiping desired by the user It was not satisfactory in terms of sex.

  Furthermore, the non-woven fabric for cosmetics cannot be printed using a paint or the like due to restrictions on the use as a cosmetic product, and the non-woven fabric for cosmetics has not been decorated. For this reason, even if a packaging bag or the like has a manufacturer name, a product name, or a preferable design, when it is taken out as a face mask sheet or the like, it becomes a colorless and non-patterned product, and the brand, etc. is unclear as a cosmetic product. End up.

  Therefore, the present invention breaks these conventional limitations and, on the premise of liquid retention and bulkiness required for a non-woven fabric for cosmetics, enhances the functionality, such as softness, touch and wiping properties, which are not found in conventional non-woven fabrics for cosmetics. At the same time, it aims to provide a non-woven fabric for cosmetics that has added value by adding a watermark pattern.

  In order to achieve the above object, the present invention provides a non-woven fabric for cosmetics such as a face mask sheet, a wiping sheet, a cleansing sheet, etc., wherein the non-woven fabric comprises a wet non-woven fabric having a three-layer structure that is wet-made using a raw material containing ultrafine fibers. The non-woven fabric for cosmetics and the non-woven fabric are made by wet papermaking using a raw material containing ultrafine fibers, and a non-woven fabric for cosmetics composed of a wet non-woven fabric having a three-layer structure in which a watermark pattern is formed. As the ultrafine fiber, an ultrafine fiber having a fineness of 0.1 dtex to 0.8 dtex and a fiber length of about 5 mm to 25 mm is used.

  The nonwoven fabric is a wet nonwoven fabric having a three-layer structure in which a wet papermaking surface layer is overlapped on both sides of a wet papermaking intermediate layer and entangled on a paper machine, and the surface layer has a fineness of 0.1 dtex to 0.8 dtex, a structure including ultrafine fibers having a fiber length of about 5 mm to 25 mm as a raw material, and by forming a missing portion or a thin layer portion of the paper layer in the intermediate layer, the missing portion of the paper layer via the surface layer Or the structure which makes a thin layer part a watermark pattern is provided. And the said intermediate layer provides the structure which has liquid retention and / or bulkiness, the said intermediate | middle layer does not contain an ultrafine fiber as a raw material, and the structure formed by containing an ultrafine fiber at least 20 weight%, Extra-fine fibers provide functionality such as flexibility, softness and wiping performance.

  One or more selected from rayon fiber, polyester fiber and acrylic fiber is used as the ultrafine fiber, and one or more selected from plant fiber, regenerated fiber, semi-synthetic fiber and synthetic fiber are mixed into the ultrafine fiber. . Also, as plant fiber, one or more selected from kraft pulp, manila hemp pulp, straw fiber and cotton pulp are used, rayon is used as regenerated fiber, acetate is used as semi-synthetic fiber, and nylon is used as synthetic fiber. , Vinylon, polyester, acrylic, polyethylene, polypropylene, acetate are used.

  According to the non-woven fabric for cosmetics according to the present invention, by using a raw material containing ultrafine fibers, it is possible to realize softness, touch and wiping properties that cannot be realized with conventional non-woven fabrics for cosmetics. Moreover, it is not necessary to use expensive ultrafine fibers for the intermediate layer having a three-layer structure, and liquid retention and bulkiness can be realized by this intermediate layer. Therefore, it is only necessary to use ultrafine fibers for the surface layer that directly touches the skin of the user, and the basis weight of the surface layer can be reduced. Further, by forming a watermark pattern on the intermediate layer, it is possible to add value to a conventional non-woven fabric for cosmetics that is dry and tasteless and has no design. In other words, the surface layer can be made soft, soft and wiping with ultrafine fibers, and the intermediate layer can achieve the liquid retention and bulkiness required for non-woven fabrics for cosmetics. It is possible to provide a non-woven fabric for cosmetics that simultaneously satisfies the functions as a non-woven fabric for cosmetics and the good touch and wiping properties.

  The best embodiment of the nonwoven fabric for cosmetics according to the present invention will be described below with reference to the drawings. The non-woven fabric for cosmetics targeted by the present invention is a face mask sheet obtained by impregnating cosmetics into a sheet material punched into a predetermined shape for cleaning the entire face, eyes, mouth, and neck skin. It is a base material for sheet-type cosmetics such as a wiping sheet for wiping off makeup after using a remover, a cleansing sheet for removing makeup, or a decorative sheet for applying makeup.

  FIG. 1 is a partially enlarged cross-sectional view showing a cross-sectional structure of a non-woven fabric for cosmetics 1 according to the present invention. The non-woven fabric for cosmetics 1 has wet-made surface layers 3 and 4 superimposed on both sides of a wet-made intermediate layer 2. It has a three-layer structure that is intertwined on a paper machine. This non-woven fabric for cosmetics 1 uses ultrafine fibers having a fineness of 0.1 to 0.8 dtex and a fiber length of about 5 to 25 mm as raw material fibers. The fineness of 1 dtex (decitex) represents a fiber having a thickness of 10,000 m and a weight of 1 g. As a specific example of the ultrafine fiber, for example, one or more selected from rayon fiber, polyester fiber, and acrylic fiber are used.

  The ultrafine fibers are blended in both the surface layers 3 and 4 at least 20% by weight of the raw material, and further 20% to 100% by weight. This ultra-fine fiber can improve the wiping property at the same time while realizing gentle softness and feel like silk, and at least about 20% by weight in order to exhibit the function of the ultra-fine fiber. It is necessary to mix the above. Moreover, all the raw materials may be made into ultrafine fibers. However, since the ultrafine fiber is an expensive fiber, other fibers can be mixed. The fiber to be mixed is not particularly limited, and one or more selected from plant fibers, regenerated fibers, semi-synthetic fibers, and synthetic fibers can be mixed. Specific examples include kraft pulp, manila hemp pulp, straw fiber, and cotton pulp as plant fibers, rayon as regenerated fibers, acetate as semi-synthetic fibers, and nylon, vinylon, polyester, acrylic, polyethylene, and polypropylene as synthetic fibers. Acetate can be used. As a preferred example, 20% to 100% by weight of ultrafine fibers are blended with 80% to 0% by weight of rayon exceeding the fineness of 0.8 dtex.

Since the intermediate layer 2 in which the surface layers 3 and 4 are combined on both sides does not directly touch the skin of the user, it is not necessary to use ultrafine fibers. Rather, in order to maintain the liquid retention and bulkiness required for the non-woven fabric 1 for cosmetics, fibers with high liquid retention such as kraft pulp, rayon and acetate, fibers with irregular cross-sections and bulk with large fiber diameter are produced. It is preferable to use fibers that can be used. Thus, it is a feature of the present invention that the function as the non-woven fabric for cosmetics 1 realized between the surface layers 3 and 4 and the intermediate layer 2 is shared. In addition, there is no limitation in the fiber used for the intermediate | middle layer 2, A super fine fiber can also be used. As a suitable example, 30% by weight to 70% by weight of kraft pulp is mixed with 70% by weight to 30% by weight of rayon having a fineness exceeding 0.8 dtex. The ratio of the basis weight of the surface layers 3, 4, and the intermediate layer 2 does not need to be considered in particular, but increasing the basis weight of the intermediate layer 2 is appropriate for ensuring liquid retention and bulkiness. Moreover, by ensuring the basic weight of the intermediate layer 2, the basic weight of the surface layers 3 and 4 using expensive ultrafine fibers can be reduced. Examples of basis weight of a suitable range surface layers 3 and 4 is ^{5g / m 2 ~20g / m 2} , the intermediate layer 2 is a ^20g / ^{m 2 ~120g} / m 2 approximately.

  Further, when the surface layers 3 and 4 are combined by forming a paper layer lacking part or thin layer part in the intermediate layer 2, the paper layer lacking part or thin layer part or thick layer is formed. The part can be a watermark.

  Next, the manufacturing process of the nonwoven fabric 1 for cosmetics concerning this invention is demonstrated according to the flowchart shown in FIG. First, the surface layers 3 and 4 are mixed with raw fibers containing at least 20% by weight of ultrafine fibers having a fineness of 0.1 to 0.8 dtex and a fiber length of about 5 to 25 mm in steps 6 and 7, and a wet nonwoven fabric making process. Disperse in water according to The raw material fibers dispersed in water are made in steps 9 and 10 using a known paper machine such as a circular paper machine. In addition, the surface layers 3 and 4 may use the same raw material fiber, or may change the mixture ratio of a raw material fiber. On the other hand, the intermediate layer 2 is also blended with raw fibers capable of realizing liquid retention and bulkiness in Step 5 and dispersed in water according to the wet nonwoven fabric making process. In step 8, the raw material fibers dispersed in water are made using a known paper machine such as a circular paper machine. The intermediate layer 2 does not need to use ultrafine fibers as raw material fibers.

  Next, the paper layers of the surface layers 3 and 4 are superposed on the paper machine in step 11 with the paper layer of the intermediate layer 2 made of paper as the center, and a known water jet device is installed in step 12 in step 12. Use the paper layer superimposed in three layers to hydroentangle. As a result, as shown in Step 13, the three paper layers are combined to form a three-layered nonwoven fabric. The paper layer combined into the three layers is dried in step 14 and wound up in a roll shape in step 15 to complete a non-woven fabric for cosmetics.

  FIG. 3 is an explanatory diagram of a process of forming a watermark pattern in the intermediate layer 2. By forming a missing or thin layer portion of the paper layer in the intermediate layer 2, the paper is passed through the surface layers 3 and 4. The process of making the missing part of the layer or the thin layer part a watermark pattern will be described. In FIG. 3, reference numeral 16 denotes a papermaking net of a paper machine for making the intermediate layer 2, which fills all or part of the mesh of the papermaking net 16 only in the form of a watermark, and lacks the mesh 17 (black in FIG. 3). The filled character portion of the “picture” is formed. In the illustrated example, the shape of the character “picture” is used, but it may be in any form such as a character, a figure, a symbol, or a combination thereof. Since the raw fiber dispersed in water is not placed in the mesh lacking portion 17, the paper layer 18 of the intermediate layer on which the paper is made has a portion corresponding to the mesh lacking portion 17 as a paper layer lacking portion or a thin layer portion. The pattern 19 is obtained. Since the surface layers 3 and 4 are formed on both sides of the pattern 19, the pattern 19 becomes a watermark pattern through the surface layers 3 and 4.

  Hereinafter, while giving the outline | summary about Examples 1-3 and the comparative example of the nonwoven fabric 1 for cosmetics concerning this invention, it shows in Table 1. FIG.

As the surface layers 3 and 4, 30% by weight of 0.1 dtex × 5 mm (fineness × fiber length) polyester as ultrafine fibers, and 30% by weight of 0.6 dtex × 10 mm (fineness × fiber length) polyester as ultrafine fibers, , 1.1 dtex × 7 mm (fineness × fiber length) of 40% by weight of rayon mixed, and intermediate layer 2 using 1.1 dtex × 7 mm (fineness × fiber length) of 100% by weight of rayon The surface layers 3 and 4 and the intermediate layer 2 are wet-made by the above-described method, overlapped on a paper machine, hydroentangled with a water jet device, then dried and wound up, and the nonwoven fabric 1 for cosmetics is obtained. Obtained. The basis weights of the surface layers 3 and 4 were both 12.5 g / m ² , the basis weight of the intermediate layer 2 was 25 g / m ^2, and the basis weight was 50 g / m ² as a whole.

As the surface layers 3 and 4, 100% by weight of rayon of 0.8 dtex × 7 mm (fineness × fiber length) which is an ultrafine fiber is used as a raw material, and 30% by weight of kraft pulp and 1.1 dtex × 7 mm are used as the intermediate layer 2. Using a raw material mixed with 70% by weight of (fineness × fiber length) rayon, wet papermaking was performed in the same manner as in Example 1 to obtain a nonwoven fabric for cosmetics 1 consisting of a wet nonwoven fabric with a three-layer structure. The basis weights of the surface layers 3 and 4 were both 12.5 g / m ² , the basis weight of the intermediate layer 2 was 25 g / m ^2, and the basis weight was 50 g / m ² as a whole.

As the surface layers 3 and 4, 0.1 dtex × 6 mm (fineness × fiber length) acrylic and 60% by weight as ultrafine fibers, and 0.8 dtex × 7 mm (fineness × fiber length) rayon at 40% by weight as ultrafine fibers. The intermediate layer 2 is 15% by weight of kraft pulp, 40% by weight of rayon of 1.1 dtex × 7 mm (fineness × fiber length), and 2.2 dtex × 10 mm (fineness × fiber length). A non-woven fabric for cosmetics 1 comprising a wet nonwoven fabric with a three-layer structure was obtained by wet-making in the same manner as in Example 1 using 45% by weight of the modified cross-sectional polyester. The basis weights of the surface layers 3 and 4 were both 10 g / m ² , the basis weight of the intermediate layer 2 was 30 g / m ^2, and the basis weight was 50 g / m ² as a whole.

On the other hand, as a comparative example, a raw material of 100% by weight of rayon having 1.7 dtex × 10 mm (fineness × fiber length) is used as two surface layers, and 80% by weight of kraft pulp and 1.7 dtex × 10 mm are used as an intermediate layer. Using 20% by weight of rayon (fineness × fiber length), wet papermaking was performed in the same manner as in Example 1 to obtain a wet nonwoven fabric having a three-layer structure. The basis weights of the two surface layers were both 7.5 g / m ² , the basis weight of the intermediate layer was 35 g / m ^2, and the basis weight was 50 g / m ² as a whole.

  Next, the results of experiments on softness, touch feeling, and liquid absorbency of Examples 1 and 2 and Comparative Example will be described.

[soft]
The evaluation of softness was performed in accordance with the stiffness test E method of JIS L 1096 (general fabric test method). Three 200 mm square samples were prepared, and the slit width of the testing machine (handle ohmmeter manufactured by Kumagai Riki Kogyo Co., Ltd.) was 20 mm. In the 6.7 mm (1/3) part from the edge of the sample, a total of 4 points in the vertical direction and the horizontal direction are measured for each sample, and the average of the vertical and horizontal directions is obtained with n = 6, 0.1 unit. The result was rounded off. The smaller the value, the softer, the larger the harder. The results are shown in Table 2.

  In Example 2 and the comparative example, the same fiber rayon is used in the surface layer, whereas in the comparative example, 1.7 dtex is used, whereas in Example 2, the fineness is 0.8 dtex and ultrafine fibers are used. Therefore, as for the softness of the entire nonwoven fabric with a three-layer structure, the comparative example is 273.9 mN, whereas in Example 2, the flexibility is improved by about 2.4 times to 115.8 mN. . Furthermore, since Example 1 contains 60% by weight of polyester fibers having fineness of 0.1 dtex and 0.6 dtex, which are finer fibers, the softness is 73.2 mN, which is about 3.7 times more flexible than the comparative example. Has improved. On the other hand, in Examples 1 and 2, 1.1 dtex fiber was blended in the intermediate layer, but the softness was not adversely affected.

[Feel]
The touch feeling was evaluated by a method using a KES (Kawabata Evaluation System) testing machine. Using a tester (a friction tester manufactured by Kato Tech Co., Ltd.), place a sample cut to 100 mm square on the test stand, set an arm with a 1 cm square friction element, and load 50 g (50 g / cm ² ). Then, the MMD value was measured when horizontally moved (moving distance: 30 mm) at a speed of 1 mm / sec for 30 seconds. The results were averaged with n = 5 for each of the front and back sides, and the results were divided vertically and horizontally. This MMD value is a numerical value representing the degree of fluctuation and deviation = roughness, and indicates that the larger the numerical value is, the smoother the smaller the value is. The results are shown in Table 3.

  The vertical and horizontal MMD values are 0.0079, 0.0103 in the comparative example, 0.0044, 0.0076 in the first example, and 0.0063, 0.0086 in the second example. It has improved. Furthermore, it can be seen from the data of Examples 1 and 2 that the feeling of touch is improved by blending ultrafine fibers with finer fineness.

[Liquid absorption]
Evaluation of liquid absorbency was performed based on the water absorption test of JIS L 1912 (medical nonwoven fabric test method). Samples of 100 ± 1 mm square are collected and weighed as a set of two sheets (in the case of a basis weight of 50 g / m ² ). This sample is clipped to a stainless steel wire mesh (2 mm mesh spacing) with a clip, and immersed in a room temperature water bath at an angle of 20 mm below the water surface so as not to generate bubbles. After 60 ± 1 second, remove the test piece and the wire mesh together, remove the other clip leaving one end clip, hang it vertically for 120 ± 3 seconds, remove excess moisture, take out the sample from the wire mesh, and know the weight. The solution was weighed into a herbicine and weighed to measure the liquid absorbency (water absorption ability). The average value was taken at N = 5. The larger the numerical value, the higher the liquid absorbency and liquid retaining property, and the smaller the value, the worse the liquid absorbing property and liquid retaining property. The results are shown in Table 4.

  Furthermore, the nonwoven fabrics for cosmetics according to Examples 1 and 2 have improved adhesion to the skin due to the softness and feel of the skin, so that inevitably wiping off cosmetics during cleansing and other wiping performances are improved. About this point, about Example 1, 2 and a comparative example, when the sensory test of the wiping off of cosmetics which removed makeup with cleansing cosmetics was conducted by a plurality of women, the wiping performance of Examples 1 and 2 was a comparative example. As a result, it was found to be better than that.

The intermediate layer of Example 1 uses 100% by weight of 1.1 dtex rayon, Example 2 uses 30% by weight of kraft pulp and 70% by weight of 1.1 dtex of rayon, and the basis weight is 25 g / m ^2. However, since ultrafine fibers are not used, the liquid absorbency is 686% and 841%, respectively, and a comparative example having a basis weight of 35 g / m ² using kraft pulp 80% by weight and 1.7 dtex rayon. Equivalent or better liquid absorbency. Moreover, when the manufacturer's logo mark was put in Examples 1 to 3 as a watermark pattern, the logo mark appeared as a watermark pattern vividly in a conventional non-drying non-woven fabric for cosmetics.

  In addition, about Example 3, although the test of above-mentioned softness | flexibility etc. is not performed, Example 3 is 60 weight% of acrylic fibers of 0.1 dtex * 6mm (fineness x fiber length) as the surface layers 3 and 4. It is composed of only ultrafine fibers with finer fineness of 40% by weight of rayon fibers of 0.8 dtex × 7 mm (fineness × fiber length), and it can be estimated that the effects superior to those of Examples 1 and 2 are achieved.

  As described above in detail, according to the present invention, by using a raw material containing ultrafine fibers, it is possible to realize softness, touch and wiping properties that could not be realized with conventional nonwoven fabrics for cosmetics. Moreover, it is not necessary to use expensive ultrafine fibers for the intermediate layer having a three-layer structure, and liquid retention and bulkiness can be realized by this intermediate layer. Therefore, it is only necessary to use ultrafine fibers for the surface layer that directly touches the skin of the user, and the basis weight of the surface layer can be reduced. Further, by forming a watermark pattern on the intermediate layer, it is possible to add value to a conventional non-woven fabric for cosmetics that is dry and tasteless and has no design. In other words, the surface layer can be made soft, soft and wiping with ultrafine fibers, and the intermediate layer can achieve the liquid retention and bulkiness required for non-woven fabrics for cosmetics. It is possible to provide a non-woven fabric for cosmetics that simultaneously satisfies the functions as a non-woven fabric for cosmetics and the good touch and wiping properties.

The partial expanded sectional view which shows the cross-section of the nonwoven fabric for cosmetics concerning this invention. The flowchart which shows the manufacturing process of the nonwoven fabric for cosmetics concerning this invention. Explanatory drawing of the process of forming a watermark pattern in an intermediate | middle layer.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Nonwoven fabric for cosmetics 2 ... Intermediate | middle layer 3, 4 ... Surface layer 16 ... Papermaking network 17 ... Missing part of mesh 18 ... Paper layer of intermediate | middle layer 19 ... Pattern

Claims (15)

In non-woven fabric for cosmetics such as face mask sheet, wipe sheet, cleansing sheet,
A non-woven fabric for cosmetics, characterized in that the non-woven fabric comprises a wet non-woven fabric having a three-layer structure made by wet-making using a raw material containing ultrafine fibers. In non-woven fabric for cosmetics such as face mask sheet, wipe sheet, cleansing sheet,
A non-woven fabric for cosmetics, wherein the non-woven fabric is made of a wet non-woven fabric having a three-layer structure formed by wet papermaking using a raw material containing ultrafine fibers and a watermark pattern.   The non-woven fabric for cosmetics according to claim 1 or 2, wherein an ultrafine fiber having a fineness of 0.1 dtex to 0.8 dtex and a fiber length of about 5 mm to 25 mm is used as the ultrafine fiber. In non-woven fabric for cosmetics such as face mask sheet, wipe sheet, cleansing sheet,
The nonwoven fabric is a wet nonwoven fabric having a three-layer structure in which a wet papermaking surface layer is superimposed on both sides of a wet papermaking intermediate layer and entangled on a paper machine, and the surface layer has a fineness of 0.1 dtex to 0.00. A non-woven fabric for cosmetics characterized in that it contains ultrafine fibers of 8 dtex and a fiber length of about 5 mm to 25 mm as raw materials.   The non-woven fabric for cosmetics according to claim 4, wherein the intermediate layer is formed with a paper layer lacking portion or a thin layer portion, and the paper layer lacking portion or the thin layer portion is made a watermark through the surface layer.   The said intermediate | middle layer is a nonwoven fabric for cosmetics of Claim 4 or 5 which has liquid retention property and / or bulkiness.   The said intermediate | middle layer is a nonwoven fabric for cosmetics of Claim 4, 5 or 6 which does not contain an ultrafine fiber as a raw material.   The non-woven fabric for cosmetics according to claim 1, comprising at least 20% by weight of ultrafine fibers.   The nonwoven fabric for cosmetics according to claim 1, 2, 3, 4, 5, 6, 7 or 8, which is provided with functionality such as flexibility, softness, wiping performance and the like by ultrafine fibers.   The nonwoven fabric for cosmetics according to claim 1, 2, 3, 4, 5, 6, 7, 8, or 9, wherein one or more selected from rayon fibers, polyester fibers, and acrylic fibers are used as the ultrafine fibers.   11. The fine fiber according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 formed by mixing one or more selected from plant fiber, regenerated fiber, semi-synthetic fiber, and synthetic fiber. Non-woven fabric for cosmetics.   The non-woven fabric for cosmetics according to claim 11, wherein one or more selected from kraft pulp, manila hemp pulp, straw fiber and cotton pulp are used as plant fibers.   The nonwoven fabric for cosmetics according to claim 11 or 12, wherein rayon is used as the recycled fiber.   The nonwoven fabric for cosmetics according to claim 11, 12 or 13, wherein acetate is used as the semi-synthetic fiber.   The nonwoven fabric for cosmetics according to claim 11, 12, 13 or 14, wherein nylon, vinylon, polyester, acrylic, polyethylene, polypropylene, acetate are used as synthetic fibers.

Images