JP4549056B2 - Base material for impregnating cosmetics and face-coated cosmetic sheet using the same - Google Patents

Base material for impregnating cosmetics and face-coated cosmetic sheet using the same Download PDF

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JP4549056B2
JP4549056B2 JP2003423555A JP2003423555A JP4549056B2 JP 4549056 B2 JP4549056 B2 JP 4549056B2 JP 2003423555 A JP2003423555 A JP 2003423555A JP 2003423555 A JP2003423555 A JP 2003423555A JP 4549056 B2 JP4549056 B2 JP 4549056B2
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nonwoven fabric
face
range
fibers
base material
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JP2005177176A (en
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彰彦 川中
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DaiwaboPolytecCo.,Ltd.
Daiwabo Holdings Co Ltd
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本発明は、人体の皮膚に保湿成分、クレンジング成分、制汗成分、香り成分、美白成分、血行促進成分、紫外線防止成分、痩身成分等の化粧料を含浸して使用する化粧料含浸物品に好適に用いられる化粧料含浸用不織布及びこれを用いた顔面被覆化粧料シートに関する。   The present invention is suitable for a cosmetic-impregnated article used by impregnating a human skin with cosmetics such as a moisturizing component, a cleansing component, an antiperspirant component, a scent component, a whitening component, a blood circulation promoting component, an ultraviolet protection component, and a slimming component. The present invention relates to a non-woven fabric for impregnating cosmetics used in the field and a face-coated cosmetic sheet using the same.

従来から、化粧料を含浸した顔面被覆化粧料シートは使用されている。従来の化粧料を含浸したシートは、コットンを主成分とした不織布が使用されていた。コットンは吸水性があり、化粧料を含浸するのに好適だからである。しかし、コットン製不織布はやや粗硬感があり、また不織布が折り畳まれて包装された場合に、不織布を取り出すときの不織布の開きやすさが好ましくないことから、下記特許文献1では、ポリプロピレン(PP)サーマルボンド不織布、PPスパンボンド不織布、ポリエチレンテレフタレート(PET)スパンボンド不織布、PP/ポリエチレン(PE)エアースルー不織布を用いた化粧料含浸シートが提案されている。   Conventionally, face-coated cosmetic sheets impregnated with cosmetics have been used. The sheet impregnated with a conventional cosmetic material uses a nonwoven fabric mainly composed of cotton. This is because cotton has water absorption and is suitable for impregnating cosmetics. However, cotton non-woven fabric has a slightly rough feeling, and when the non-woven fabric is folded and packaged, the ease of opening of the non-woven fabric when the non-woven fabric is taken out is not preferred. ) Cosmetic-impregnated sheets using thermal bond nonwoven fabric, PP spunbond nonwoven fabric, polyethylene terephthalate (PET) spunbond nonwoven fabric, and PP / polyethylene (PE) air-through nonwoven fabric have been proposed.

また本出願人は、下記特許文献2において、熱接着性繊維を含有し、繊維同士が部分的熱圧着部により接合された、いわゆるポイントボンド不織布を含む不織布に液体が含浸されてなる皮膚湿潤シートを提案している。
特開2003−93152号公報 特開2003−166161号公報
In addition, in the following Patent Document 2, the applicant of the present invention is a skin-wetting sheet obtained by impregnating a liquid into a nonwoven fabric containing a so-called point-bonded nonwoven fabric containing thermoadhesive fibers and bonded to each other by partial thermocompression bonding portions. Has proposed.
JP 2003-93152 A JP 2003-166161 A

しかし、前記特許文献1の発明は、化粧料含浸シートが折り畳まれて包装された場合に、取り出してシートを開くときの開きやすさ、あるいは顔面等に装着したときのフィット性が十分ではないという問題があった。   However, when the cosmetic-impregnated sheet is folded and packaged, the invention of the above-mentioned Patent Document 1 says that the ease of opening when taking out and opening the sheet, or the fit when mounted on the face or the like is not sufficient. There was a problem.

また、前記特許文献2の発明は、触感が硬くなったり、あるいはシートの嵩が小さく顔面等への装着性に劣る場合があった。   Moreover, the invention of the above-mentioned Patent Document 2 may have a hard touch or may have a low sheet bulk and a poor fit on a face or the like.

本発明は、前記従来の問題を解決するため、触感が柔らかく、嵩高であり、さらに化粧料含浸物品が折り畳まれてパッケージに包装されている場合の取り出し時のシートが開きやすく、また顔面等に装着した時のフィット性が良い化粧料含浸用基布及びこれを用いた顔面被覆化粧料シートを提供する。   In order to solve the above-mentioned conventional problems, the present invention has a soft touch and is bulky. Further, when the cosmetic-impregnated article is folded and packaged in a package, the sheet at the time of taking out can be easily opened, and also on the face, etc. Provided are a base fabric for impregnating cosmetics with good fit when worn, and a face-coated cosmetic sheet using the same.

本発明の化粧料含浸用基材は、熱接着性合成繊維を10mass%以上50mass%以下の範囲で含有し、目付が10〜40g/m 2 の範囲である、熱接着性合成繊維からなる内層と、前記内層の両表面に、吸水性繊維を60mass%以上含有する吸水性繊維からなる表層が積層されている不織布であって、前記内層及び前記両表層は、繊維ウェブの状態で積層され、厚さ方向に水流交絡され、かつ前記熱接着性合成繊維により熱接着されることにより、前記内層を構成する繊維と両表層を構成する繊維の少なくとも一部は混合されて全体として一体化されており、JIS L 1096 6.19.5 E法(ハンドルオメータ法)に準じて測定される剛軟度が、前記不織布の巻き取り方向(MD方向)と幅方向(CD方向)の合計で30g以上80g以下の範囲内にあることを特徴とする。
Cosmetic-impregnated substrate of the present invention, the heat-adhesive synthetic fiber contained in the range of 10 mass% or more 50 mass%, in the range having a basis weight of 10 to 40 g / m 2, an inner layer made of a heat-adhesive synthetic fibers And both surfaces of the inner layer are non-woven fabrics in which a surface layer made of water-absorbing fibers containing 60 mass% or more of water-absorbing fibers is laminated, and the inner layer and both surface layers are laminated in a state of a fiber web, hydroentangled in the thickness direction, and by being heat-bonded by the thermal bonding synthetic fiber, at least a portion of the fibers constituting the fiber and both surface layers constituting the inner layer are integrated as a whole is mixed The bending resistance measured according to JIS L 1096 6.19.5 E method (handle ohmmeter method) is the sum of the winding direction (MD direction) and the width direction (CD direction) of the nonwoven fabric. 30g to 80g Wherein there within.

また本発明の顔面被覆化粧料シートは、顔面の形状に沿うように打ち抜かれている顔面被覆化粧料シートであって、前記顔面被覆化粧料シートは、前記の不織布に液体化粧料を含浸したものであることを特徴とする。   The face-coated cosmetic sheet of the present invention is a face-coated cosmetic sheet punched out along the shape of the face, and the face-coated cosmetic sheet is obtained by impregnating the non-woven fabric with a liquid cosmetic. It is characterized by being.

本発明の化粧料含浸用基材は、熱接着性合成繊維からなる内層と吸水性繊維からなる表層が積層され、各層を構成する繊維同士を水流交絡の程度を調整して一体化するとともに熱接着性合成繊維の熱接着の程度を調整することにより、触感が柔らかく、嵩高な不織布を得ることができ、さらに所望の範囲を満足する剛軟度を得ることにより、化粧料含浸物品が折り畳まれて包装された場合の取り出し時のシートの開きやすさ、顔面等に装着した時の優れたフィット性が得られる。   The base material for impregnating the cosmetics of the present invention has an inner layer made of heat-adhesive synthetic fibers and a surface layer made of water-absorbing fibers, and the fibers constituting each layer are integrated by adjusting the degree of hydroentanglement and heat. By adjusting the degree of thermal bonding of the adhesive synthetic fibers, it is possible to obtain a non-woven fabric that is soft and bulky, and by obtaining a bending resistance that satisfies the desired range, the cosmetic-impregnated article can be folded. When the product is packaged, it is easy to open the sheet when taken out, and excellent fit when attached to the face or the like can be obtained.

本発明の化粧料含浸用基材は、表層は、吸水性繊維を60mass%以上含有する吸水性繊維ウェブで構成される。好ましくは80mass%以上である。さらにより好ましくは、全てを吸水性繊維で構成するとよい。吸水性繊維を使用することで、表面タッチが良く、フィット性、無荷重時でも、効率よく化粧料を含む液体が皮膚に浸透させることができる。   As for the base material for cosmetics impregnation of this invention, a surface layer is comprised with the water absorptive fiber web containing 60 mass% or more of a water absorptive fiber. Preferably it is 80 mass% or more. Even more preferably, all may be composed of water-absorbing fibers. By using the water-absorbing fiber, the surface touch is good, and the liquid containing the cosmetic can efficiently penetrate into the skin even when the fitting property and no load are applied.

前記吸水性繊維としては、水分、薬液、化粧料などの液体を含浸可能な繊維であれば特に限定されない。例えば、パルプ、コットン、シルク、ウール、麻などの天然繊維、レーヨン、キュプラ、溶剤系レーヨンなどの再生繊維など公定水分率が8%以上の吸水性短繊維を1種類、または2種類以上用いることが好ましい。特に、コットン繊維とレーヨン繊維を混合して使用すると、コットン繊維の持つ厚み感とレーヨン繊維の滑り性とが相俟って特に表面タッチに優れる点で好ましい。混合比(コットン繊維:レーヨン繊維)は、70:30〜30:70が好ましい。   The water-absorbing fiber is not particularly limited as long as it is a fiber that can be impregnated with liquids such as moisture, chemicals, and cosmetics. For example, one or more water-absorbing short fibers having an official moisture content of 8% or more, such as natural fibers such as pulp, cotton, silk, wool and hemp, and regenerated fibers such as rayon, cupra and solvent-based rayon are used. Is preferred. In particular, the use of a mixture of cotton fibers and rayon fibers is preferred because the feeling of thickness of the cotton fibers and the slipperiness of the rayon fibers are combined, and particularly excellent in surface touch. The mixing ratio (cotton fiber: rayon fiber) is preferably 70:30 to 30:70.

レーヨン等の化学繊維の場合、繊度は、0.5〜3.3dtexであることが好ましい。より好ましくは、0.9〜1.7dtexである。繊度が3.3dtexより大きくなると、表面の風合いが悪くなり、人体に対してチクチクした感触を生じるからである。また、使用時に毛羽立ちし易くなるからである。   In the case of chemical fibers such as rayon, the fineness is preferably 0.5 to 3.3 dtex. More preferably, it is 0.9 to 1.7 dtex. This is because when the fineness is larger than 3.3 dtex, the surface texture is deteriorated, and a tingling feeling is generated with respect to the human body. Moreover, it is because it becomes easy to fluff at the time of use.

前記表層の目付は、10〜60g/mが好ましい。より好ましくは、15〜40g/mである。
表層の目付が10g/m未満であると、表面のムラによっては、内層を構成する繊維の露出する割
合が多くなる可能性があり、触感が悪くなる傾向にある。また、液体の保持性も悪くなる可能性がある。一方、表層の目付が60g/mを超えると、不織布全体の目付が大きくなり、経済的でない
。また人体に装着したときの装着性が低下するからである。
The basis weight of the surface layer is preferably 10 to 60 g / m 2 . More preferably 15 to 40 g / m 2.
When the basis weight of the surface layer is less than 10 g / m 2 , the exposed ratio of the fibers constituting the inner layer may increase depending on the surface unevenness, and the tactile sensation tends to deteriorate. In addition, the liquid retainability may be deteriorated. On the other hand, if the surface weight of the surface layer exceeds 60 g / m 2 , the weight of the entire nonwoven fabric increases, which is not economical. In addition, the wearability when worn on the human body is reduced.

前記表層には、必要に応じて、吸水性繊維以外に他の繊維を含んでもよい。例えば、合成繊維等が挙げられる。   The surface layer may contain other fibers in addition to the water-absorbing fibers as necessary. For example, synthetic fiber etc. are mentioned.

内層は、熱接着性合成繊維が5mass%以上70mass%以下の範囲である熱接着性合成繊維ウェブで構成される。好ましい熱接着性合成繊維の下限は、10mass%であり、より好ましくは15mass%である。一方、好ましい熱接着性合成繊維の上限は、50mass%であり、より好ましくは40mass%である。熱接着性合成繊維を含むことにより、基材の剛性、伸び方向及び伸び率を調整することができ、ひいては人体に貼付するとき人体の凹凸にまんべんなく接触させて化粧料を人体に与えることができる。また、適度な剛性を有するので不織布の開きやすさに優位である。熱接着性合成繊維の含有量が5mass%未満であると、上記効果が十分に得られない。熱接着性合成繊維の含有量が70mass%を超えると、不織布の剛性が大きくなり過ぎて、顔面へのフィット性が低下する。また、製品にするとき、不織布を折り畳んで包装する場合に不織布の反発性が大きくて折り畳みにくくなる。その結果、包装時の生産性が低下する。   The inner layer is composed of a heat-adhesive synthetic fiber web whose heat-adhesive synthetic fibers are in the range of 5 mass% to 70 mass%. The minimum of the preferable heat bondable synthetic fiber is 10 mass%, More preferably, it is 15 mass%. On the other hand, the upper limit of the preferable heat-adhesive synthetic fiber is 50 mass%, more preferably 40 mass%. By including the heat-adhesive synthetic fiber, the rigidity, elongation direction and elongation rate of the base material can be adjusted, and as a result, cosmetics can be applied to the human body by evenly contacting the unevenness of the human body when being applied to the human body. . Moreover, since it has moderate rigidity, it is advantageous in the ease of opening of a nonwoven fabric. The said effect is not fully acquired as content of a heat bondable synthetic fiber is less than 5 mass%. When the content of the heat-adhesive synthetic fiber exceeds 70 mass%, the rigidity of the nonwoven fabric becomes too large, and the fit to the face is lowered. Moreover, when making a product, when the nonwoven fabric is folded and packaged, the resilience of the nonwoven fabric is so great that it is difficult to fold. As a result, productivity at the time of packaging decreases.

前記熱接着性合成繊維としては、構成繊維同士を熱接着可能な熱可塑性繊維であれば特に限定はされない。例えば、ポリエチレンテレフタレート、ポリブチレンテレフタレート、ポリ乳酸、ポリエチレンサクシネート、ポリブチレンサクシネート、共重合ポリエステルなどのポリエステル系繊維、ナイロン6、ナイロン66などのポリアミド系繊維、ポリエチレン、ポリプロピレン、ポリブテン−1などからなるポリオレフィン系繊維、あるいは上記樹脂を2成分以上組み合わせた複合繊維など、加熱により熱接着性を有する合成繊維が1種類、または2種類以上用いられる。その繊維断面の形態も特に限定されず、円形、異形、中空などいずれであってもよい。特に、低温で接着性を有する繊維、例えば、ポリエチレン繊維、ポリプロピレン繊維、共重合ポリエステル繊維などの単一繊維、ポリエチレン/ポリプロピレン、エチレン−プロピレン共重合体/ポリプロピレン、ポリエチレン/ポリエステル、共重合ポリエステル/ポリエチレンテレフタレートの組み合わせからなる鞘芯型、偏芯鞘芯型、並列型、分割型の繊維断面からなる複合繊維が取り扱い性、不織布の強力、嵩高性の点で優れ、好ましい。   The thermoadhesive synthetic fiber is not particularly limited as long as it is a thermoplastic fiber that can thermally bond constituent fibers. For example, polyethylene terephthalate, polybutylene terephthalate, polylactic acid, polyethylene succinate, polybutylene succinate, polyester fiber such as copolyester, polyamide fiber such as nylon 6 and nylon 66, polyethylene, polypropylene, polybutene-1, etc. One type or two or more types of synthetic fibers having heat-adhesive properties by heating, such as polyolefin fibers or composite fibers in which two or more of the above resins are combined, are used. The form of the cross section of the fiber is not particularly limited, and may be any shape such as circular, irregular, hollow. In particular, fibers having adhesive properties at low temperatures, for example, single fibers such as polyethylene fibers, polypropylene fibers, and copolyester fibers, polyethylene / polypropylene, ethylene-propylene copolymer / polypropylene, polyethylene / polyester, copolyester / polyethylene A composite fiber composed of a sheath core type, an eccentric sheath core type, a parallel type, and a split type fiber cross section composed of a combination of terephthalates is preferable in terms of handleability, nonwoven fabric strength, and bulkiness.

熱接着性合成繊維以外に含有する他の繊維としては、上記吸水性繊維、ポリオレフィン、ポリエステル等の合成繊維が挙げられる。熱接着性合成繊維を含む合成繊維の含有量は、80mass%以上であることが好ましい。合成繊維の含有量が上記範囲であると、不織布の嵩の低下を抑え、柔軟性が得られるからである。   Examples of other fibers contained in addition to the heat-bonding synthetic fibers include synthetic fibers such as the water-absorbing fibers, polyolefins, and polyesters. It is preferable that content of the synthetic fiber containing a heat bondable synthetic fiber is 80 mass% or more. This is because when the content of the synthetic fiber is within the above range, a decrease in the bulk of the nonwoven fabric is suppressed and flexibility is obtained.

前記合成繊維の繊度は、0.9〜8.8dtexが好ましい。より好ましくは、0.9〜6.6dtexである。合成繊維の繊度が0.9dtex未満であると、不織布の嵩高性が不足する可能性がある。合成繊維の繊度が8.8dtexを超えると、不織布の横方向における剛性が大きくなり過ぎて触感が硬くなる。また、表層の目付の如何により表面にもがさつき感が出て触感に劣るからである。   The fineness of the synthetic fiber is preferably 0.9 to 8.8 dtex. More preferably, it is 0.9 to 6.6 dtex. If the fineness of the synthetic fiber is less than 0.9 dtex, the bulkiness of the nonwoven fabric may be insufficient. When the fineness of the synthetic fiber exceeds 8.8 dtex, the stiffness in the transverse direction of the nonwoven fabric becomes too large and the tactile sensation becomes hard. Moreover, it is because the surface feels rough due to the basis weight of the surface layer and is inferior in touch.

前記内層の目付は、10〜60g/mであることが好ましい。より好ましくは、10〜40g/
である。内層の目付が10g/m未満であると、不織布の嵩高性が不足する傾向にあり、不織布を
折り畳んで包装した場合に不織布を取り出そうとしたとき不織布が開きにくい場合がある。内層の目付が60g/mを超えると、不織布の剛性が大きくなり、触感が硬くなる。また、液体の浸透性
が低下するからである。
The basis weight of the inner layer is preferably 10 to 60 g / m 2 . More preferably, 10-40 g /
a m 2. When the basis weight of the inner layer is less than 10 g / m 2 , the bulkiness of the nonwoven fabric tends to be insufficient, and when the nonwoven fabric is folded and packaged, the nonwoven fabric may be difficult to open when attempting to take out the nonwoven fabric. When the basis weight of the inner layer exceeds 60 g / m 2 , the stiffness of the nonwoven fabric increases and the tactile sensation becomes hard. Moreover, it is because the permeability of a liquid falls.

表層及び内層における繊維ウェブとは、カードウェブ、エアレイウェブ、スパンボンドウェブ等の構成する繊維が集合し未だ熱や結合剤等で接着されていないものを指す。そして、表層及び内層の繊維ウェブが積層され、水流交絡されるとともに熱接着性合成繊維により熱接着される。各層を構成する繊維同士の交絡性を考慮すると、カードウェブを用いることが好ましい。前記カードウェブとしては、パラレルカードウェブ、セミランダムカードウェブが、好ましい。   The fiber web in the surface layer and the inner layer refers to those in which the fibers constituting the card web, air lay web, spunbond web, etc. are gathered and are not yet bonded by heat or a binder. Then, the surface layer and inner layer fiber webs are laminated, hydroentangled and thermally bonded by heat-bonding synthetic fibers. In consideration of the entanglement between the fibers constituting each layer, it is preferable to use a card web. The card web is preferably a parallel card web or a semi-random card web.

前記不織布の目付は、30〜120g/mであることが好ましい。より好ましくは、50〜10
0g/mである。不織布の目付が120g/mを超えると、経済的でない。また人体に装着したと
きの装着性が低下するからである。一方、不織布の目付が30g/m未満であると、剛軟度及び/
又は伸び率が所望の範囲を満たすのが困難となる。また、化粧料の含浸量が少なくなるからである。
The basis weight of the nonwoven fabric is preferably 30 to 120 g / m 2 . More preferably, 50 to 10
0 g / m 2 . When the basis weight of the nonwoven fabric exceeds 120 g / m 2 , it is not economical. In addition, the wearability when worn on the human body is reduced. On the other hand, when the basis weight of the nonwoven fabric is less than 30 g / m 2 , the bending resistance and / or
Or it becomes difficult for elongation to satisfy | fill the desired range. In addition, the amount of cosmetic impregnation is reduced.

得られた不織布のJIS L 1096 6.19.5 E法(ハンドルオメータ法)に準じて測定される剛軟度は、30g以上80g以下の範囲内にある。剛軟度は、不織布のボリューム感を示す一つの指標である。好ましい剛軟度の下限は、35gである。好ましい剛軟度の上限は、60gである。ハンドルオメータ法に準じて測定される剛軟度は、不織布の厚みと構造に影響される因子であり、不織布の嵩高性と柔軟性の両立することを示す指標として好適である。剛軟度が30g未満であると、嵩高性に劣るか、不織布が柔らかすぎる。剛軟度が80gを超えると、柔軟性に劣る。   The bending resistance measured according to the JIS L 1096 6.19.5 E method (handle ohmmeter method) of the obtained nonwoven fabric is in the range of 30 g to 80 g. The bending resistance is one index indicating the volume feeling of the nonwoven fabric. A preferable lower limit of the bending resistance is 35 g. The upper limit of preferable bending resistance is 60 g. The bending resistance measured according to the handle ohmmeter method is a factor that is influenced by the thickness and structure of the nonwoven fabric, and is suitable as an index indicating that the bulkiness and flexibility of the nonwoven fabric are compatible. If the bending resistance is less than 30 g, the bulkiness is poor or the nonwoven fabric is too soft. When the bending resistance exceeds 80 g, the flexibility is poor.

また、前記不織布の一方向における剛軟度は、25g以上70g以下の範囲内にあることが好ましい。より好ましい一方向における剛軟度は、30g以上60g以下の範囲内である。一方向に一定の剛性を与えることにより、人体に貼付するときの装着性及び貼付したときのフィット性に優れるからである。   Moreover, it is preferable that the bending resistance in one direction of the said nonwoven fabric exists in the range of 25 g or more and 70 g or less. More preferably, the bending resistance in one direction is in the range of 30 g to 60 g. This is because by giving a certain rigidity in one direction, it is excellent in wearability when affixed to a human body and fitability when affixed.

得られた不織布の少なくとも一方向における伸び率(標準時)は、100%以上140%以下の範囲内にある。好ましい伸び率の上限は、130%である。伸び率が上記範囲を満たすことにより、人体への装着性、フィット性に優れた不織布が得られる。伸び率が140%を超えると、折り畳まれた不織布を拡げるときに型くずれを起こす可能性がある。   The elongation (standard time) in at least one direction of the obtained nonwoven fabric is in the range of 100% to 140%. A preferable upper limit of the elongation is 130%. When the elongation rate satisfies the above range, a nonwoven fabric excellent in wearability and fit to the human body can be obtained. If the elongation exceeds 140%, the folded nonwoven fabric may be deformed.

さらに、前記不織布のCD方向における伸び率(標準時)が100%以上140%以下の範囲内にあり、かつ不織布のMD方向及びCD方向における伸び率の比(CD方向/MD方向)が2以上7以下の範囲内にあることが好ましい。より好ましい伸び率の比(CD方向/MD方向)の上限は、6である。伸び率の比が2未満であると、人体へのフィット性に劣り、伸び率の比が7を超えると、不織布が開きにくかったり、装着時に不織布の形状を保持できない可能性がある。   Furthermore, the elongation rate (standard time) in the CD direction of the nonwoven fabric is in the range of 100% to 140%, and the ratio of the elongation rate in the MD direction and the CD direction (CD direction / MD direction) of the nonwoven fabric is 2 or more and 7 It is preferable to be within the following range. A more preferable upper limit of the ratio of elongation (CD direction / MD direction) is 6. If the elongation ratio is less than 2, the fit to the human body is inferior. If the elongation ratio exceeds 7, the nonwoven fabric may be difficult to open or the shape of the nonwoven fabric may not be retained when worn.

前記不織布の厚みは、0.9mm以上であることが好ましい。不織布の厚みを0.9mm以上とすることにより、不織布が折り畳まれて包装された場合不織布を取り出すときに、不織布の端部を掴みやすく、その結果不織布が開きやすくなる。また、厚みを0.9mm以上とすることにより、不織布を人体に装着して使用したとき、適度に荷重をかけると、含浸した液体化粧料を効率的に人体に移行させることができる。   The thickness of the nonwoven fabric is preferably 0.9 mm or more. By setting the thickness of the non-woven fabric to 0.9 mm or more, when the non-woven fabric is folded and packaged, when the non-woven fabric is taken out, the end of the non-woven fabric is easily grasped, and as a result, the non-woven fabric is easily opened. In addition, by setting the thickness to 0.9 mm or more, when the nonwoven fabric is worn on the human body and used, when the load is applied appropriately, the impregnated liquid cosmetic can be efficiently transferred to the human body.

本発明の化粧料含浸用基布には、化粧料が含浸されて化粧料含浸物品となす。前記化粧料含浸物品の使用形態の一例としては、顔面の形状に沿うように打ち抜かれている化粧料含浸用基材に液体化粧料を含浸した顔面被覆化粧料シートがある。   The cosmetic-impregnated base fabric of the present invention is impregnated with a cosmetic to form a cosmetic-impregnated article. As an example of the usage form of the cosmetic-impregnated article, there is a face-coated cosmetic sheet obtained by impregnating a liquid cosmetic with a cosmetic-impregnated base material punched out along the shape of the face.

JIS L 1096 6.19.5 E法(ハンドルオメータ法)に準じて測定される顔面の縦方向の剛軟度は、25g以上70g以下の範囲内であり、顔面の横方向の剛軟度は3g以上15g以下の範囲内にあることが好ましい。顔面の縦方向の剛軟度を大きくし、横方向の剛軟度を小さくすることにより、顔面への装着性、フィット性に優れる。例えば、前記不織布におけるMD方向を顔面の縦方向とし、不織布のCD方向を顔面の横方向とすることで得られる。より好ましい顔面の縦方向の剛軟度は30g以上60g以下の範囲内である。より好ましい顔面の横方向の剛軟度は3g以上12g以下の範囲内である。顔面の縦方向の剛軟度が範囲外であると、顔面への装着性に劣る。顔面の横方向の剛軟度が範囲外であると、取り扱い時に必要以上に伸びたり(下限)、あるいはフィット性に劣る(上限)。 The vertical stiffness of the face measured in accordance with JIS L 1096 6.19.5 E method (handle ohmmeter method) is in the range of 25 g to 70 g, and the lateral stiffness of the face is 25 g or more. Is preferably in the range of 3 g to 15 g. By increasing the bending strength of the face in the vertical direction and decreasing the bending strength in the horizontal direction, it is excellent in wearability and fit to the face. For example, it can be obtained by setting the MD direction of the nonwoven fabric as the longitudinal direction of the face and the CD direction of the nonwoven fabric as the lateral direction of the face. More preferably, the vertical bending resistance of the face is in the range of 30 g to 60 g. More preferably, the lateral bending resistance of the face is in the range of 3 g to 12 g. When the bending resistance of the face in the vertical direction is out of the range, the wearability on the face is poor. If the lateral bending resistance of the face is out of the range, it will extend more than necessary during handling (lower limit) or inferior in fitting properties (upper limit).

顔面の横方向における伸び率(標準時)は、100%以上140%以下の範囲内にあることが好ましい。好ましい伸び率の上限は、130%である。顔面の横方向に一定の伸びを示すことにより、顔面へ貼付するときの装着性に優れる。   The elongation (standard time) in the lateral direction of the face is preferably in the range of 100% to 140%. A preferable upper limit of the elongation is 130%. By exhibiting constant elongation in the lateral direction of the face, it is excellent in wearability when being applied to the face.

次に、本発明の不織布の製造方法について説明する。一例として、上記で説明した熱接着性合成繊維を含む繊維ウェブを内層とし、前記吸水性繊維を含む繊維ウェブを両表層とし積層する。次いで、水流交絡処理装置により、繊維同士を交絡させる。例えば、水流交絡処理は、孔径0.05mm以上0.5mm以下の範囲からなるオリフィスが0.5mm以上2mm以下の間隔で設けられたノズルから、水圧2MPa以上8MPa以下の範囲からなる水流を、少なくとも一方の面から1回噴射されるように水流交絡処理するとよい。さらに、両面から少なくとも1回噴射すると、交絡性が向上し、好ましい。   Next, the manufacturing method of the nonwoven fabric of this invention is demonstrated. As an example, the fiber web containing the heat-adhesive synthetic fiber described above is used as an inner layer, and the fiber web containing the water-absorbing fiber is used as both surface layers. Next, the fibers are entangled by a hydroentanglement processing device. For example, in the hydroentanglement process, at least a water flow having a water pressure of 2 MPa or more and 8 MPa or less from a nozzle in which orifices having a hole diameter of 0.05 mm or more and 0.5 mm or less are provided at intervals of 0.5 mm or more and 2 mm or less. It is good to carry out the water entangling process so that it may be injected once from one surface. Furthermore, it is preferable to inject at least once from both sides, since the confounding property is improved.

水流交絡処理後は、水分を除去するために不織布を乾燥した後、熱接着性合成繊維が溶融する温度で熱処理して繊維同士を熱接着するか、あるいは不織布の乾燥と同時に熱接着性合成繊維が溶融する温度で熱処理して繊維同士を熱接着することができる。ここでいう熱接着性合成繊維が溶融する温度とは、JIS−K−7121(DSC法)に準ずる融解ピーク温度とし、非晶質ポリプロピレンや非晶質共重合ポリエステルなど融解ピークを明瞭でないものについては、顕微鏡で雰囲気温度を上昇させながら繊維の溶融状態を観察し、樹脂が流れ出したときの温度とする。熱処理温度は、熱接着性合成繊維の溶融する温度以上、溶融する温度よりも15℃高い温度以下であることが好ましい。熱処理温度が上記範囲を外れると、所望の剛軟度が得られなかったり、所望の伸び率が得られなかったりする。   After hydroentanglement, the nonwoven fabric is dried to remove moisture and then heat treated at a temperature at which the thermoadhesive synthetic fiber melts to thermally bond the fibers together, or at the same time as the nonwoven fabric is dried, the thermoadhesive synthetic fiber The fibers can be heat-bonded by heat treatment at a temperature at which the fibers melt. The temperature at which the heat-adhesive synthetic fiber referred to here is the melting peak temperature according to JIS-K-7121 (DSC method), and the melting peak such as amorphous polypropylene or amorphous copolymer polyester is not clear. Is the temperature at which the resin flows out by observing the molten state of the fiber while raising the ambient temperature with a microscope. The heat treatment temperature is preferably not less than the temperature at which the thermoadhesive synthetic fiber is melted and not more than 15 ° C. higher than the melt temperature. If the heat treatment temperature is out of the above range, a desired bending resistance may not be obtained or a desired elongation rate may not be obtained.

このようにして得られる本発明の化粧料含浸用基材は、特に含浸させる液体の量が400mass%以上、あるいは高粘度液体における液体含浸性に優れ、湿潤時のへたりを抑制し、不織布の開きやすさに優れ、人体へのフィット性及び液体移行性に優れるものである。また、本発明においては、内層と両表層を積層する前の段階が、比較的嵩の高い繊維ウェブの状態であるので、積層し水流交絡して熱処理することにより、各繊維層の構成繊維の少なくとも一部が混合し、最終製品は一体性の高いものとなる。   The base material for impregnating the cosmetic material of the present invention thus obtained is particularly excellent in liquid impregnation in a liquid with an amount of liquid to be impregnated of 400 mass% or higher, or a high-viscosity liquid. It is easy to open and has excellent fit to human body and liquid transferability. Further, in the present invention, the stage before the inner layer and both surface layers are laminated is a relatively bulky fiber web, and therefore, by laminating, hydroentangled and heat-treating, the constituent fibers of each fiber layer At least a portion is mixed, and the final product is highly integrated.

そして、前記化粧料含浸用基材には、保湿成分、クレンジング成分、制汗成分、香り成分、美白成分、血行促進成分、紫外線防止成分、痩身成分等の化粧料が含浸され、目的に応じて、水、エチレングリコール、プロピレングリコールなどの湿潤成分、アルコール成分、抗菌剤,防かび剤など薬剤成分が付与されて、液体化粧料となして公知の方法によって付与させる。液体の含浸率は、その目的に応じて適宜設定すればよいが、基材質量に対して、100mass%以上1500mass%以下の範囲で含浸させることが好ましい。特に、本発明の顔面被覆化粧料シートは、液体含浸量が400mass%以上700mass%以下の範囲であることが好ましい。   The cosmetic impregnation base material is impregnated with cosmetics such as a moisturizing component, a cleansing component, an antiperspirant component, an aroma component, a whitening component, a blood circulation promoting component, an ultraviolet ray preventing component, a slimming component, etc. Pharmaceutical ingredients such as water, ethylene glycol, propylene glycol, and other wet ingredients, alcohol ingredients, antibacterial agents, and fungicides are added to form liquid cosmetics by a known method. The impregnation ratio of the liquid may be appropriately set according to the purpose, but it is preferable to impregnate the liquid in a range of 100 mass% to 1500 mass% with respect to the mass of the base material. In particular, the face-coated cosmetic sheet of the present invention preferably has a liquid impregnation amount in the range of 400 mass% to 700 mass%.

以下、実施例を用いて本発明をさらに具体的に説明する。なお本発明は下記の実施例に限定されるものではない。
[繊維1] コットン繊維(丸三産業(株)製、(MS)D)
[繊維2] レーヨン繊維1.7dtex×40mm(ダイワボウレーヨン(株)製、CD)
[繊維3] 中空ポリエステル繊維6.6dtex×64mm(ユニチカ(株)製、H−18F)
[繊維4] ポリエステル繊維0.9dtex×38mm(帝人(株)製、TA02B)
[繊維5] ポリエステル繊維1.45dtex×38mm(東レ(株)製、403)
[繊維6] 熱接着性合成繊維(芯:ポリプロピレン/鞘:高密度ポリエチレンの芯鞘型複合繊維)2.2dtex×51mm(大和紡績(株)NBF(H)、鞘成分の溶融する温度132℃)
[実施例1〜4]
まず、表層及び内層を表1に示す配合でセミランダムカードウェブをそれぞれ準備する。次いで表層/内層/表層の三層に積層する。そして、オリフィスの孔径が0.13mmで、オリフィスのピッチが1mmのノズルを用いて、水圧5MPaの柱状水流を一方の面に2回噴射し、もう一方の面に2回噴射して水流交絡処理を施した。次いで、熱風貫通式シリンダードライヤーを用いて、熱処理温度135℃で熱処理をし、熱接着性合成繊維により繊維同士を熱接着して、内層を構成する繊維と両表層を構成する繊維の少なくとも一部が混合されて全体として一体化された本発明の化粧料含浸用基材を得た。
[比較例1]
内層として、目付が20g/mのポリプロピレン製スパンボンド不織布(三井化学(株)製、シン
テックス)を用いた以外は、実施例1と同様の方法で不織布を得た。
[比較例2]
内層として、ポリプロピレン/高密度ポリエチレンの熱接着性複合繊維(大和紡績(株)製、NBF(H))を用い、目付が30g/mの製ポイントボンド不織布を用いた以外は、実施例1と同様
の方法で不織布を得た。
[比較例3]
繊維1のみからなるコットン製水流交絡不織布を用いた。
[評価方法]
(1)剛軟度の測定方法
剛軟度は、JIS L 1096 6.19.5 E法(ハンドルオメータ法)に準じて測定される。すなわち図1に示すように、縦:20cm,横:20cmの試験片1を試料台2の上に、試験片1の測定方向がスロット3(隙間幅20mm)と直角になるように置く。次に、試料台2の表面から8mmまで下がるように調整されたペネトレータ10のブレード4を下降させ、試験片1を押圧したとき、いずれか一方の片から6.7cm(試験片の幅の1/3)の位置で、縦方向及び横方向それぞれ表裏異なる個所についてマイクロアンメータ5の示す最高値(g)を読み取り、その合計値を求めて3回の平均で表す(小数点以下1桁まで)。6はペネトロメータビーム、7はロードセル、8はカウンターウェイト、9はカムであり、11はスイッチである。
Hereinafter, the present invention will be described more specifically with reference to examples. The present invention is not limited to the following examples.
[Fiber 1] Cotton fiber (manufactured by Marusan Sangyo Co., Ltd. (MS) D)
[Fiber 2] Rayon fiber 1.7 dtex × 40 mm (Daiwabo Rayon Co., Ltd., CD)
[Fiber 3] Hollow polyester fiber 6.6 dtex × 64 mm (manufactured by Unitika Ltd., H-18F)
[Fiber 4] Polyester fiber 0.9 dtex × 38 mm (manufactured by Teijin Limited, TA02B)
[Fiber 5] Polyester fiber 1.45 dtex × 38 mm (manufactured by Toray Industries, Inc., 403)
[Fiber 6] Thermal adhesive synthetic fiber (core: polypropylene / sheath: high density polyethylene core-sheath type composite fiber) 2.2 dtex × 51 mm (Daiwabo Co., Ltd. NBF (H), melting temperature of sheath component 132 ° C. )
[Examples 1 to 4]
First, a semi-random card web is prepared with the composition shown in Table 1 for the surface layer and the inner layer. Subsequently, it laminates | stacks on three layers of surface layer / inner layer / surface layer. Then, using a nozzle with an orifice hole diameter of 0.13 mm and an orifice pitch of 1 mm, a columnar water flow with a water pressure of 5 MPa is jetted twice on one surface and jetted twice on the other surface to hydroentanglement treatment. Was given. Next, using a hot air penetrating cylinder dryer, heat treatment is performed at a heat treatment temperature of 135 ° C., and the fibers are thermally bonded to each other by heat-bonding synthetic fibers, so that at least a part of the fibers constituting the inner layer and the fibers constituting both surface layers Were mixed to obtain a base material for impregnating cosmetics of the present invention integrated as a whole.
[Comparative Example 1]
A nonwoven fabric was obtained in the same manner as in Example 1 except that a polypropylene spunbonded nonwoven fabric (Mitsui Chemicals, Syntex) having a basis weight of 20 g / m 2 was used as the inner layer.
[Comparative Example 2]
Example 1 except that a polypropylene / high-density polyethylene thermal adhesive composite fiber (manufactured by Daiwa Boseki Co., Ltd., NBF (H)) was used as the inner layer, and a point-bonded nonwoven fabric having a basis weight of 30 g / m 2 was used. A nonwoven fabric was obtained in the same manner as above.
[Comparative Example 3]
A cotton hydroentangled nonwoven fabric consisting only of fibers 1 was used.
[Evaluation methods]
(1) Method for measuring bending resistance The bending resistance is measured according to JIS L 1096 6.19.5 E method (handle ohmmeter method). That is, as shown in FIG. 1, a test piece 1 having a length of 20 cm and a width of 20 cm is placed on a sample stage 2 so that the measurement direction of the test piece 1 is perpendicular to the slot 3 (gap width 20 mm). Next, when the blade 4 of the penetrator 10 adjusted so as to be lowered to 8 mm from the surface of the sample stage 2 is lowered and the test piece 1 is pressed, it is 6.7 cm (one of the width of the test piece) from one of the pieces. The maximum value (g) indicated by the microammeter 5 is read at the position / 3) where the vertical and horizontal directions are different from each other, and the total value is obtained and expressed as an average of three times (up to one digit after the decimal point). 6 is a penetrometer beam, 7 is a load cell, 8 is a counterweight, 9 is a cam, and 11 is a switch.

なお試験片1の測定は、図2に示す番号順に行う。
(2)伸び率の測定方法
伸び率は、JIS L 1096 6.12.1 A法(ストリップ法)に順じ、定速緊張形、試験片の幅5cm、つかみ間隔10cm、引っ張り速度30±2cm/minの条件で測定する。
(3)不織布の開きやすさ
MD方向21cm、CD方向21cmに切断した不織布に、化粧料として日本リーバ(株)製「ポンズダブルホワイト薬用美白ローション夜用」を400mass%含浸した化粧料含浸物品を8つ折にし、開くときの開きやすさを5段階で評価した。
The test piece 1 is measured in the order of the numbers shown in FIG.
(2) Measuring method of elongation rate The elongation rate is in accordance with JIS L 1096 6.12.1 A method (strip method), constant speed tension type, width of test piece 5 cm, gripping interval 10 cm, pulling speed 30 ± 2 cm Measured under the condition of / min.
(3) Ease of opening of non-woven fabric Cosmetic impregnated article impregnated with 400 mass% of “Ponds Double White Medicinal Whitening Lotion Night” manufactured by Japan Lever Co., Ltd. as a cosmetic material on a non-woven fabric cut in the MD direction 21 cm and the CD direction 21 cm. Eight folds were evaluated, and the ease of opening when opening was evaluated in five stages.

5:不織布の端部を掴みやすく、開きやすい。   5: The end of the non-woven fabric is easily grasped and easily opened.

4:不織布の端部は掴みにくいが、開きやすい。   4: Although the end part of a nonwoven fabric is hard to grasp, it is easy to open.

3:2つ折の状態で開きにくい。   3: Difficult to open in a folded state.

2:4つ折の状態で開きにくい。   2: Difficult to open in four-fold state.

1:最初(8つ折)から開きにくい。
(4)フィット性
不織布におけるMD方向を顔面の縦方向、不織布のCD方向を顔面の横方向となるように顔面形状に打ち抜いた不織布に上記化粧料を400mass%含浸した顔面被覆化粧料シートを、5名のモニターの顔面に貼付したときの顔面への貼り付き具合を4段階で評価した。
1: It is difficult to open from the beginning (eight folds).
(4) Fit property A face-coated cosmetic sheet obtained by impregnating 400 mass% of the above cosmetic into a non-woven fabric punched into a facial shape so that the MD direction in the non-woven fabric is the vertical direction of the face and the CD direction of the non-woven fabric is the horizontal direction of the face, The degree of sticking to the face when attached to the faces of five monitors was evaluated in four stages.

◎:顔全体フィットする。   A: Fits the entire face.

○:凹凸部分はフィットしにくい。   ○: The uneven portion is difficult to fit.

△:一部分にしかフィットしない。   Δ: Fits only partly.

×:全くフィットしない。
(5)液体移行性
A.MD方向21cm、CD方向21cmに切断した不織布を準備し、その質量を測定する。
B.不織布の質量に対して約400mass%となるように質量(W)の水を含浸する。
C.花王(株)製、商品名クイックルワイパーのヘッド部に不織布を取り付ける。
D.コクヨ(株)製吸取紙(シムー1,6cm×23cm)を2枚並べ(合計質量WB)、その上にヘッドをセットし、無荷重及び500gの荷重をかけ、その後60秒間放置する。
E.測定後の吸取紙2枚の質量(WA)を測定し、不織布から移行した液体の量(WA−WB)を液体移行量とし、下記式で液体移行率を算出した。
X: It does not fit at all.
(5) Liquid transferability The nonwoven fabric cut | disconnected by MD direction 21cm and CD direction 21cm is prepared, and the mass is measured.
B. A mass (W) of water is impregnated so as to be about 400 mass% with respect to the mass of the nonwoven fabric.
C. A non-woven fabric is attached to the head part of the product name Quickle Wiper manufactured by Kao Corporation.
D. Two sheets of blotter paper (Shimo 1, 6 cm × 23 cm) manufactured by KOKUYO Co., Ltd. are arranged (total weight WB), a head is set on the paper, a no load and a load of 500 g are applied, and then left for 60 seconds.
E. The mass (WA) of the two absorbent papers after the measurement was measured, and the amount of liquid transferred from the nonwoven fabric (WA-WB) was taken as the liquid transfer amount, and the liquid transfer rate was calculated by the following formula.

液体移行率(%)=[(WA−WB)/W]×100
以上の結果を下記の表1にまとめる。
Liquid transfer rate (%) = [(WA−WB) / W] × 100
The above results are summarized in Table 1 below.

Figure 0004549056
(備考)SB:スパンボンド不織布
PB:ポイントボンド不織布
MD:構成繊維の配向方向(不織布の巻き取り方向)
CD:構成繊維の配向方向と直交する方向(不織布の幅方向)
表1から明らかなとおり、本発明の各実施例においては、触感が柔らかく、嵩高な不織布を得ることができ、さらに所望の範囲を満足する剛軟度を得ることにより、化粧料含浸物品が折り畳まれて包装された場合の取り出し時のシートの開きやすさ、顔面等に装着した時の優れたフィット性が得られた。
Figure 0004549056
(Remarks) SB: Spunbonded nonwoven fabric PB: Pointbonded nonwoven fabric MD: Orientation direction of constituent fibers (winding direction of nonwoven fabric)
CD: direction perpendicular to the orientation direction of the constituent fibers (width direction of the nonwoven fabric)
As is clear from Table 1, in each example of the present invention, a nonwoven fabric having a soft touch and a bulky texture can be obtained, and further, a softness satisfying a desired range can be obtained, whereby the cosmetic-impregnated article is folded. As a result, it was easy to open the sheet when taken out, and excellent fit was obtained when it was mounted on the face.

本発明の実施例における剛軟度の測定方法(JIS L 1096 6.19.5 E法(ハンドルオメータ法))を説明する部分切り欠き図。The partial notch figure explaining the measuring method (JIS L 1096 6.19.5 E method (handle ohmmeter method)) in the Example of this invention. 同、試験片の測定順番を示す説明図。Explanatory drawing which shows the measurement order of a test piece similarly.

符号の説明Explanation of symbols

1 試験片
2 試料台
3 スロット
4 ブレード
5 マイクロアンメータ
6 ペネトレータービーム
7 ロードセル
8 カウンターウェイト
9 カム
10 ペネトレータ
11 スイッチ

1 Specimen 2 Specimen 3 Slot 4 Blade 5 Microammeter 6 Penetrator Beam 7 Load Cell 8 Counterweight 9 Cam 10 Penetrator 11 Switch

Claims (8)

熱接着性合成繊維を10mass%以上50mass%以下の範囲で含有し、目付が10〜40g/m 2 の範囲である、熱接着性合成繊維からなる内層と、
前記内層の両表面に、吸水性繊維を60mass%以上含有する吸水性繊維からなる表層が積層されている不織布であって、
前記内層及び前記両表層は、繊維ウェブの状態で積層され、厚さ方向に水流交絡され、かつ前記熱接着性合成繊維により熱接着されることにより、前記内層を構成する繊維と両表層を構成する繊維の少なくとも一部は混合されて全体として一体化されており、
JIS L 1096 6.19.5 E法(ハンドルオメータ法)に準じて測定される剛軟度が、前記不織布の巻き取り方向(MD方向)と幅方向(CD方向)の合計で30g以上80g以下の範囲内にあることを特徴とする化粧料含浸用基材。
An inner layer made of a heat-bonding synthetic fiber, containing a heat-bonding synthetic fiber in a range of 10 mass% to 50 mass% , and having a basis weight in the range of 10 to 40 g / m 2 ;
On both surfaces of the inner layer is a nonwoven fabric in which surface layers made of water-absorbing fibers containing 60 mass% or more of water-absorbing fibers are laminated,
The inner layer and the both surface layers are laminated in the state of a fiber web, hydroentangled in the thickness direction, and thermally bonded by the heat-adhesive synthetic fiber, thereby constituting both surface layers and the fibers constituting the inner layer. At least part of the fibers to be mixed and integrated as a whole ,
The bending resistance measured according to JIS L 1096 6.19.5 E method (handle ohmmeter method) is 30 g or more and 80 g in total in the winding direction (MD direction) and the width direction (CD direction) of the nonwoven fabric. A base material for impregnating cosmetics, characterized by being in the following range.
前記不織布の少なくとも一方向における伸び率(標準時)が100%以上140%以下の範囲内にある請求項1に記載の化粧料含浸用基材。   2. The base material for impregnating cosmetics according to claim 1, wherein an elongation percentage (standard time) of the nonwoven fabric in at least one direction is in a range of 100% to 140%. 前記不織布のCD方向における伸び率(標準時)が100%以上140%以下の範囲内にあり、かつ不織布のMD方向及びCD方向における伸び率の比(CD方向/MD方向)が2以上7以下の範囲内にある請求項1に記載の化粧料含浸用基材。   The elongation percentage (standard time) in the CD direction of the nonwoven fabric is in the range of 100% or more and 140% or less, and the ratio of the elongation percentage in the MD direction and CD direction of the nonwoven fabric (CD direction / MD direction) is 2 or more and 7 or less. 2. The cosmetic-impregnated base material according to claim 1, which is in the range. 前記不織布の一方向における剛軟度が、25g以上70g以下の範囲内にある請求項1
に記載の化粧料含浸用基材。
2. The bending resistance in one direction of the nonwoven fabric is in the range of 25 g or more and 70 g or less.
The base material for cosmetics impregnation as described in 2.
前記不織布の厚みが、0.9mm以上である請求項1に記載の化粧料含浸用基材。   2. The cosmetic-impregnated base material according to claim 1, wherein the nonwoven fabric has a thickness of 0.9 mm or more. 顔面の形状に沿うように打ち抜かれている顔面被覆化粧料シートであって、
前記顔面被覆化粧料シートは、請求項1〜5のいずれかに記載の基材に液体化粧料を含浸したものであることを特徴とする顔面被覆化粧料シート。
A face-coated cosmetic sheet punched out along the shape of the face,
The face-coated cosmetic sheet, wherein the face-coated cosmetic sheet is obtained by impregnating the base material according to any one of claims 1 to 5 with a liquid cosmetic.
前記不織布は、顔面の縦方向の剛軟度が25g以上70g以下の範囲内にあり、顔面の横方向の剛軟度が3g以上15g以下の範囲内にある請求項6に記載の顔面被覆化粧料シート。   The face-coated makeup according to claim 6, wherein the nonwoven fabric has a vertical bending resistance of 25 g or more and 70 g or less, and a lateral bending resistance of 3 g or more and 15 g or less. Fee sheet. 前記不織布は、顔面の横方向における伸び率(標準時)が100%以上140%以下の範囲内にある請求項6に記載の顔面被覆化粧料シート。   The face-coated cosmetic sheet according to claim 6, wherein the nonwoven fabric has an elongation (standard time) in a lateral direction of the face in a range of 100% to 140%.
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JP4937603B2 (en) * 2006-02-24 2012-05-23 ミドリホクヨー株式会社 Fiber sheet and pack cosmetics
WO2010064710A1 (en) * 2008-12-05 2010-06-10 ダイワボウホールディングス株式会社 Skin-covering sheet for impregnation with cosmetic preparation, manufacturing method thereof, and face mask utilizing the same
JP6039379B2 (en) * 2012-11-21 2016-12-07 日本バイリーン株式会社 Base fabric for sheet containing liquid cosmetics
JP6285737B2 (en) * 2014-02-06 2018-02-28 ダイワボウホールディングス株式会社 Non-woven fabric for wet sheet, wet wiping sheet, and liquid-impregnated skin coating sheet
JP7043160B2 (en) * 2015-05-29 2022-03-29 株式会社クラレ Fiber sheet with excellent uneven fit
AU2016271729C1 (en) 2015-05-29 2022-04-07 Kuraray Co., Ltd. Fibrous sheet
CN107847035B (en) * 2015-08-21 2021-07-16 株式会社黛怡茜 Cosmetic preparation
JP6444296B2 (en) * 2015-12-28 2018-12-26 ユニ・チャーム株式会社 Laminated nonwoven fabric
JP6917606B2 (en) * 2016-01-19 2021-08-11 ユニチカ株式会社 Cleaning sheet
KR102469632B1 (en) * 2016-12-14 2022-11-22 피에프넌우븐즈 엘엘씨 Hydraulically treated nonwoven fabric and its manufacturing method
JP7527331B2 (en) 2021-09-30 2024-08-02 大和紡績株式会社 Laminated nonwoven fabric and method for producing same, liquid-impregnated sheet, liquid-impregnated skin covering sheet, and face mask
JP7072708B1 (en) * 2021-11-12 2022-05-20 ユニ・チャーム株式会社 Laminated non-woven fabric

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