CN103458728B - Cosmetics impregnation sheet and manufacture method thereof - Google Patents
Cosmetics impregnation sheet and manufacture method thereof Download PDFInfo
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- CN103458728B CN103458728B CN201280014993.7A CN201280014993A CN103458728B CN 103458728 B CN103458728 B CN 103458728B CN 201280014993 A CN201280014993 A CN 201280014993A CN 103458728 B CN103458728 B CN 103458728B
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- cosmetics
- hydrophobic film
- peristome
- fibrage
- impregnation sheet
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
- A45D44/002—Masks for cosmetic treatment of the face
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0208—Tissues; Wipes; Patches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0212—Face masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/87—Polyurethanes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/10—Details of applicators
- A45D2200/1009—Applicators comprising a pad, tissue, sponge, or the like
- A45D2200/1027—Tissues, i.e. thin applicator sheets
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- General Health & Medical Sciences (AREA)
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- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cosmetics (AREA)
Abstract
The invention provides a kind of cosmetics impregnation sheet and efficient manufacture method thereof, its cosmetics simultaneously with appropriate cementability, regulation evapotranspire preventive and good flexibility, product having shape-following-up properties. Described cosmetics impregnation sheet and manufacture method thereof are the fibrages that the fibrous material that contains impregnation cosmetics is formed and prevent that the hydrophobic film that cosmetics evapotranspire is laminated, be provided with for fibrage and hydrophobic film are carried out to the stacked hot pressing portion of part, and on hydrophobic film in this hot pressing portion, the peristome connecting towards fibrage be set.
Description
Technical field
The present invention relates to a kind of cosmetics impregnation sheet (being sometimes referred to as liquid impregnation sheet) and manufacture method thereof. Particularly relate toEvapotranspire preventive and there are good flexibility, the cosmetics of product having shape-following-up properties of the cosmetics with appropriate cementability, regulationImpregnation sheet and manufacture method thereof.
Background technology
In the past, proposed various containing being soaked with the liquids such as cosmetic liquid, cooling agent such as toner, moisture retention liquid, beautifying liquidSheet cosmetics (being sometimes referred to as liquid impregnation sheet, facial mask etc.).
As such sheet cosmetics, following sheet type cosmetics are proposed: even be also not easy to send out through long-time useEvapotranspiring of raw cosmetics, can make skin protection cosmetics etc. be impregnated into efficiently in skin.
More specifically, as shown in Figure 14 (a), be to utilize the stacked processing of squash type will there is hydrophobic laminar film 220Adhere to be formed on and there is the one side of absorptive non-woven fabric plate 210, on laminar film 220, form the sheet that multiple pin holes 230 formType cosmetics (for example,, with reference to patent documentation 1).
In addition, following facial mask is proposed: make the liquid impregnation base material that contains skin lotion be easy to launch, and suppress skin lotionEvapotranspire from the separation of liquid impregnation base material, disengaging and active ingredient.
More specifically, as shown in Figure 14 (b), be the liquid impregnation base material 310 and liquid barrier film 320 that contains skin lotionOverlapping and part engage facial mask 300(for example, with reference to patent documentation 2).
In addition, proposed less to the excitant of skin and the higher cosmetics impregnation skin of the installation of skin has been coveredCover plate.
More specifically, as shown in Figure 14 (c), be a kind of cosmetics impregnation skin emulsion sheet 400, it is in regulationThe one or both sides of hydrophilic fiber layer 410, arrange the superfine fibre that contains above the superfine fibre of regulation fiber number with ormal weightLayer 420, and make their integrated (for example,, with reference to patent documentations 3) forming.
Patent documentation
Patent documentation 1: TOHKEMY 2005-211425 communique (claim etc.)
Patent documentation 2: TOHKEMY 2003-135146 communique (claim etc.)
Patent documentation 3:WO2006-016601 communique (claim etc.)
Summary of the invention
But there is following problem in the sheet type cosmetics of patent documentation 1: whole the ground owing to utilizing extruded layer stack workAdhere to hydrophobicity sheets such as forming polyethylene film, polypropylene screen, therefore flexibility, product having shape-following-up properties lack.
In addition, although recorded in extruded layer stack man-hour, can utilize on hydrophobicity sheet, generate pin hole method andThe peristome of regulation is set, but is difficult to peristome to be stably arranged at optional position.
In addition, with regard to the facial mask of patent documentation 2, although there is following record, that is, and by the liquid impregnation that contains skin lotionThe liquid barrier such as base material and polyethylene film, polypropylene screen film carries out part joint, but is not intended to arrange in its junctionThe peristome (through hole) of regulation.
Therefore, there is following problem: not only lack flexibility, product having shape-following-up properties as facial mask entirety, but also lack liquidCementability between body impregnation base material and liquid barrier film.
In addition, there is following problem with skin emulsion sheet in the cosmetics impregnation of patent documentation 3: because only make hydrophobicity superfineFiber and hydrophilic fibre are integrated and the membrane element of regulation is not set, so although obtain corresponding product having shape-following-up properties, alsoBe difficult to effectively prevent that the outside of liquid from evapotranspiring.
Therefore, the present inventor etc. make great efforts with keen determination, found that by the cosmetics impregnation sheet of regulationBe provided for fibrage and hydrophobic film to carry out the hot pressing portion of part hot pressing, and with this hot pressing portion, rule be set accordinglyFixed peristome (through hole), can address the above problem, thereby complete the present application.
, the object of the present application is to provide the efficient system of a kind of cosmetics impregnation sheet and this cosmetics impregnation sheetMaking method, this cosmetics impregnation sheet has simultaneously and is considered to caking property, the cosmetics of regulation opposite characteristic, appropriateness and evapotranspiresPreventive and good flexibility, product having shape-following-up properties.
According to the present invention, a kind of cosmetics impregnation sheet is provided and can addresses the above problem, it is characterized in that, be to containThe fibrage that the fibrous material of impregnation cosmetics forms and prevent that hydrophobic film that cosmetics evapotranspire is laminated, and wherein, establishesBe equipped with for fibrage and hydrophobic film are carried out to the stacked hot pressing portion of part, and hydrophobic film in this hot pressing portionOn be provided with towards fibrage connect peristome.
, by like this hot pressing portion being arranged on to the regulation position of hydrophobic film, thereby even part is bonding, also canEnough carry out moderately bonding at hydrophobic film and fibrolaminar interface.
In addition, owing to being provided with hydrophobic film, and be formed with the peristome of regulation at its regulation position, so can toolThere is the cosmetics of the regulation preventive of evapotranspiring, and in hydrophobic film and then in cosmetics impregnation sheet, obtain good softnessProperty, product having shape-following-up properties.
Should illustrate, in the present invention, hot pressing portion refers to and is positioned at the below, the fibre that are formed on the peristome on hydrophobic filmThe position that a part for dimension layer and a part for hydrophobic film utilize hot pressing to merge.
In addition, in the present invention, so-called hydrophobic film, as long as by having the prescribed material being difficult to the character of water compatibleThe film forming just meets substantially, but more specifically, refers to more than being 60 ° according to the contact angle of JISK6768 mensurationFilm.
In addition, in the time forming cosmetics impregnation sheet of the present invention, preferably the aperture of peristome is made as to the model of 0.05～3mmValue in enclosing.
There is the peristome in this aperture by setting, can make appropriate cementability between hydrophobic film and fibrage,And the balance that the cosmetics that specify in cosmetics impregnation sheet evapotranspire between preventive and good flexibility and product having shape-following-up properties moreAdd good.
In addition, forming when cosmetics impregnation sheet of the present invention, preferably the individual number density of peristome is made as 2～70/cm2Scope in value.
By thering is the peristome of this number density, can make appropriate bonding between hydrophobic film and fibrageProperty, and evapotranspire flat between preventive and good flexibility and product having shape-following-up properties of the cosmetics that specify in cosmetics impregnation sheetWeigh better.
In addition, in the time forming cosmetics impregnation sheet of the present invention, preferably hydrophobic film being made to thickness is 0.1～15 μ m'sPet resin film or thickness are the urethane resin film of 5～30 μ m.
By possessing such kind and the hydrophobic film of thickness, can make the cosmetics of the regulation preventive, good of evapotranspiringFlexibility and product having shape-following-up properties and mechanical strength etc. between balance better.
In addition, in the time forming cosmetics impregnation sheet of the present invention, preferably by surveying according to JISK6768 in hydrophobic filmFixed contact angle is made as 60 ° of above values.
By possessing the hydrophobic film with this contact angle, thereby can, in possessing the peristome of regulation, enterOne step is controlled effectively, quantitatively cosmetics and is evapotranspired in air.
In addition, in the time forming cosmetics impregnation sheet of the present invention, preferably making fibrous material is cotton, staple fibre or cuprammonium fibreDimension.
By such formation, can absorb efficiently or keep the cosmetics of regulation, and then, what use as facial mask etc.In situation, the good skin effect of performance in scope at the appointed time.
In addition, forming when cosmetics impregnation sheet of the present invention, preferably fibrolaminar mass area ratio is made as to 10～300g/m2Scope in value.
By the fibrolaminar mass area ratio of such restriction, can absorb efficiently or keep the cosmetics of regulation,In situation about using as facial mask etc., can reduce the excitant to skin, make applicability better.
In addition, in the time forming cosmetics impregnation sheet of the present invention, purposes is preferably for being impregnated in the change of fibrageAdornment product are supplied to the facial mask of face.
By such formation, as facial mask, even three-dimensional face position also can be followed fully, reliably shouldWith, and in scope, bring into play good skin effect at the appointed time.
In addition, other modes of the present invention relate to a kind of manufacture method of cosmetics impregnation sheet, it is characterized in that describedizationAdornment product impregnation sheet is the fibrage that the fibrous material that contains impregnation cosmetics is formed and prevents the hydrophobic film that cosmetics evapotranspireBe laminated, described manufacture method comprises following operation: the operation of preparing fibrage and hydrophobic film; And by fibreTie up under the stacked state of layer and hydrophobic film, utilize the spicule of heated condition to carry out part hot pressing, forming hot pressing portionTime, the operation towards the peristome of fibrage perforation is set on the hydrophobic film in this hot pressing portion.
Like this, utilize possess can carry out regulation heating spicule add hot calender roll, fibrage and hydrophobic film are enteredRow hot pressing, thus can, in by hydrophobic film and fibrage part joint, carry out moderately bonding.
In addition, because by manufacturing like this, the peristome of regulation can be set simultaneously, so can produce efficiently sameTime there is regulation cosmetics evapotranspire preventive and good flexibility, the cosmetics impregnation sheet of product having shape-following-up properties.
And then, according to this manufacture method, can overshooting shape edge be set at peristome, and can easily control itHighly, width. Therefore, utilize the overshooting shape edge of above-mentioned peristome, can effectively prevent that cosmetics from flowing out to regulation placeIn addition.
In addition, in the time implementing cosmetics impregnation piece making method of the present invention, preferably heat spicule, and, usingIn the situation of pet resin film as hydrophobic film, preferably the heating-up temperature of this spicule is made asValue in the scope of 200～350 DEG C, in the situation that using urethane resin film, preferably establishes the heating-up temperature of this spiculeIt is the value in the scope of 150～300 DEG C.
By as above implementing, no matter hydrophobic film is pet resin film or polyurethane resinFilm, all can carry out respectively hot pressing fully, and can form well in the local precision of regulation the opening of prescribed levelPortion.
Brief description of the drawings
Fig. 1 (a)～(b) is sectional view and the plane oblique view of the cosmetics impregnation sheet of the present application.
Fig. 2 (a)～(b) is to provide the hydrophobicity using at the cosmetics impregnation sheet of the present application for illustrating respectivelyThe accompanying drawing of film example.
Fig. 3 (a)～(b) is to provide for the shape at the peristome of the cosmetics impregnation sheet of the present application is described respectivelyBecome the accompanying drawing of figure case.
Fig. 4 (a)～(c) is to provide for the hole at the peristome of the cosmetics impregnation sheet of the present application is described respectivelyThe accompanying drawing of footpath example.
Fig. 5 (a)～(b) is to provide for the side at the peristome of the cosmetics impregnation sheet of the present application is described respectivelyThe accompanying drawing of face shape example.
Fig. 6 (a)～(b) is to provide for the face as the purposes example of the cosmetics impregnation sheet of the present application is described respectivelyThe accompanying drawing of film and local facial mask.
Fig. 7 (a)～(b) be to provide accompanying drawing of the modified example of the cosmetics impregnation sheet for the present application is described.
Fig. 8 is to provide manufacturing installation (hot pressing device) attached of the cosmetics impregnation sheet for the present application is describedFigure.
Fig. 9 (a)～(b) be to provide accompanying drawing (photo) of the facial mask for embodiment 1 and embodiment 8 are described respectively.
Figure 10 (a)～(b) is to provide the accompanying drawing for the surface state that explanation comprises facial mask peristome respectively.
Figure 11 (a)～(b) be to provide for facial mask non-hot pressing portion and the hot pressing portion at embodiment 1 is described respectivelyIn the accompanying drawing (photo) of fibrolaminar state.
The doubled state of Figure 12 (a)～(b) be to provide facial mask for embodiment 1 and embodiment 8 are described respectively attachedFigure (photo).
The four fold state of Figure 13 (a)～(b) be to provide facial mask for embodiment 1 and embodiment 8 are described respectively attachedFigure (photo).
Figure 14 (a)～(c) is to provide the accompanying drawing for existing cosmetics impregnation sheet etc. is described respectively.
Detailed description of the invention
［ the 1st embodiment ］
The 1st embodiment is a kind of cosmetics impregnation sheet, and it is the fibre that the fibrous material that contains impregnation cosmetics is formedDimension layer and prevent that hydrophobic film that cosmetics evapotranspire is laminated, is provided with for by fibrage and hydrophobic film partStacked hot pressing portion, and, on the hydrophobic film in this hot pressing portion, be provided with the peristome connecting towards fibrage.
More specifically, as Fig. 1 (a) or (b), the hydrophobic film 14 of the fibrage of regulation 12 and regulation is through layerUnder folded state, by part hot pressing, to draw the mode of Pareto diagram of regulation, form multiple hot pressing 18(of portion for referenceUnderstand and exist locally, describe hot pressing portion with dotted circle), and can between hydrophobic film 14 and fibrage 12, obtain appropriateCementability.
Then, corresponding with the multiple hot pressing portion 18 in hydrophobic film 14, be formed with respectively the peristome 16 of regulation, fromAnd a part for the hydrophobic film 14 of heat fusing flows out to the edge 16a of described peristome 16 on one side, connect with fibrage 12 on one sideClose, performance is as the function of hot pressing portion 18, and hydrophobic film 14 and even cosmetics impregnation have been adjusted in the existence of peristome 16The flexibility of sheet 10, product having shape-following-up properties, make them become good.
Below, suitably with reference to accompanying drawing, specifically describe the cosmetics impregnation sheet as the 1st embodiment of the present invention.
1. hydrophobic film
(1) kind
As the kind of hydrophobic film, be not particularly limited, particularly, can use by mylar, polyurethane and setIn fat, vistanex, polyamide, fluororesin, silicone resin, phenoxy resin etc. independent one or moreThe hydrophobic film that combination forms.
And, more preferably use the hydrophobicity being formed by pet resin or polyurethane resinFilm.
The versatility that this reason is not only this hydrophobic film is high, favourable at economic aspect, and is by using theseHydrophobic film, can obtain having concurrently the cosmetics impregnation sheet of intensity and these two kinds of character of flexibility.
Should illustrate, in the past, there is following problem in pet resin film: during due to masking, easily producePin holes etc., so that thickness is film forming below 5 μ m is more difficult, cannot be used for the face of the good flexibility of requirement, product having shape-following-up propertiesFilm etc.
But, according to the present invention, use the pet resin film of specific thickness, and form regulationPeristome, thereby can obtain having the hydrophobic film of prescribed strength and flexibility, product having shape-following-up properties excellence.
In addition, in the case of using the hydrophobic film being formed by polyurethane resin, can be extremely imbued with retractilityCosmetics impregnation sheet.
Should illustrate, in the past, there is following problem in urethane resin film: during due to masking, produce pin hole etc. or shortage machineTool intensity, therefore thickness is the film forming difficulty below 10 μ m, cannot be used for the facial mask of the good flexibility of requirement etc.
But, according to the present invention, use the urethane resin film of specific thickness, and form the peristome of regulation, therebyCan obtain having the cosmetics impregnation sheet of prescribed strength and flexibility, product having shape-following-up properties excellence.
In addition, as shown in Figure 2 (a) shows, hydrophobic film 14 can be made up of a kind of film, but as shown in Fig. 2 (b), also preferably willMultiple film 14a, 14b, 14c combine and formation hydrophobic film 14.
For example, as the facial mask in the situation that, preferably as the hydrophobic film 14b of facial mask central portion, use flexibility andThe urethane resin film of retractility excellence, and as hydrophobic film 14a, the c of left and right, uses mechanical strength, durability excellencePet resin film.
(2) thickness
In addition, for the thickness of hydrophobic film, also can consider the preventive of evapotranspiring, mechanical strength or the peristome of cosmeticsFormative etc. and determine, but be conventionally preferably made as the value in the scope of 0.1～50 μ m.
This reason is the value in the scope of above-mentioned thickness if, can effectively prevent evapotranspiring of cosmetics, andCan form flexibility, the mechanical strength of regulation, or precision forms peristome well.
Therefore, preferably the thickness of hydrophobic film is made as to the value in the scope of 1～30 μ m, is further preferably made as 2～20 μValue in the scope of m.
Wherein, preferably change its thickness according to the kind of hydrophobic film.
For example, in the situation that using pet resin film, preferably its thickness is made as to 0.1～15Value in the scope of μ m.
This reason is, in the situation that using pet resin film, if thickness is to be less than 0.1 μ m'sValue, exists and is difficult to be shaped to membranaceous situation uniformly. On the other hand, if above-mentioned thickness exceedes 15 μ m, there is flexibilityDecline or be difficult to precision and form well the situation of peristome.
Therefore,, in the situation that using pet resin film, preferably its thickness is made as to 0.5～6 μValue in the scope of m, is more preferably made as the value in the scope of 1～3 μ m.
In addition, using urethane resin film in the situation that, preferably its thickness is being made as to the value in the scope of 5～30 μ m.
This reason is, if when the thickness of polyurethane resin becomes the value that is less than 5 μ m, to exist and be difficult to be shaped to uniform filmShape and be difficult to obtain the situation of sufficient mechanical strength, operability.
On the other hand, if when above-mentioned thickness exceedes 30 μ m, exist retractility, product having shape-following-up properties to decline, be difficult to effectivelyBe attached at the situation of the irregular three-dimensional part of tool.
Therefore, using urethane resin film in the situation that, preferably its thickness be made as to the value in the scope of 7～25 μ m,More preferably be made as the value in the scope of 10～20 μ m.
(3) hydrophobicity
In addition, as the hydrophobic target in hydrophobic film, preferably will measure according to the JISK6768 of hydrophobic filmContact angle (measuring temperature: 25 DEG C, measure sample: pure water) be made as 60 ° of above values.
This reason is, by the contact angle of the hydrophobic film of measuring under rated condition is made as to the value in above-mentioned scope,Can effectively prevent from evapotranspiring to air containing the cosmetics that are immersed in fibrage, at the impregnation sheet that makes to apply some make up during as facial mask,Can supply with cosmetics to skin fully and in Long time scale.
More specifically, if when the contact angle of hydrophobic film becomes the value that is less than 60 °, exist cosmetics excessively evapotranspire toAirborne situation, and there is the situation of the impregnation sheet that is difficult to make to apply some make up in Long time scale.
But, if when the contact angle of hydrophobic film becomes excessive, exist the kind of spendable hydrophobic film to be limitThe situation that system or spendable cosmetics are restricted.
Therefore, more preferably the contact angle of hydrophobic film is made as to the value in the scope of 65～95 °, is further preferably made as 70Value in the scope of～90 °.
(4) Surface Machining
In addition, also preferably utilize Surface Machining (embossing processing etc.) to apply relief pattern on the surface of hydrophobic film.
This reason is, the embossing processing specifying by enforcement can further improve soft while making to apply some make up impregnation sheetSoft, retractility, or adjust peristome size and make cosmetics evapotranspire preventive reduce or improve.
2. hot pressing portion
(1) peristome
In addition, as shown in Fig. 1 (a), it is characterized in that, in order moderately to engage hydrophobic film 14 and fibrage 12, arrangeMultiple hot pressing portion 18, corresponding with it, the peristome 16 connecting towards fibrage 12 is set on hydrophobic film 14.
This reason is, by the opening of regulation is set respectively at multiple positions corresponding with the hot pressing portion of hydrophobic filmAnd even portion, can regulate flexibility, the product having shape-following-up properties of hydrophobic film itself flexibility, the product having shape-following-up of cosmetics impregnation sheetProperty.
Therefore, even while utilizing pet resin film etc. as hydrophobic film, as facial mask etc.Situation under, also can obtain good use sense.
And, by with hot pressing portion, peristome being set accordingly, can improve sense of vision. , do not have out in useWhen the hot pressing portion of oral area, can produce variable color, distortion etc., easily damage the attractive in appearance of cosmetics impregnation sheet.
(2) the configuration pattern of peristome
In addition, being also not particularly limited for the configuration pattern of multiple peristomes, for example, can be the lattice shown in Fig. 1 (b)Sub-shape, although or not shown, can be also zigzag, linear pattern wire, river shape, helical form, concentric circles, and notRegular pattern.
Wherein, the configuration pattern of multiple peristomes is being made as to clathrate as shown in Fig. 1 (b) or other regular patternsIn situation, there is following advantage: regulate the aperture of aftermentioned peristome, in abutting connection with distance, be easy to regulate hydrophobic film and even cosmetics to containSoak flexibility, the product having shape-following-up properties of sheet.
On the other hand, may not form peristome 16 whole of hydrophobic film 14, also preferably select to wish goodFlexibility, product having shape-following-up properties position and form.
For example, be preferably made as following mode, as shown in Fig. 3 (a), by hydrophobic film 14 ' third-class be divided into upper area 14a ',Central region 14b ', lower area 14c ', only upper area 14a ' and lower area 14c ' formation peristome 16 ', and inThe region 14b ' of portion do not form peristome 16 '.
Or, be preferably made as following mode, as shown in Figure 3 (b), by hydrophobic film 14 " the third-class upper area 14a that is divided into ",Central region 14b ", lower area 14c ", only " forms peristome 16 " at central region 14b, and at upper area 14a " and underThe region 14c of portion " does not form peristome 16 ".
Should illustrate, on the basis of configuration pattern of determining peristome, as shown in Figure 4, the center of the peristome of adjacencyBetween distance, the spacing size of peristome becomes problem, preferably the spacing of this peristome (d2) is made as to the model of 0.5～20mmValue in enclosing.
That is, if when the spacing of peristome (d2) becomes the value that is less than 0.5mm, the hydrophobic film between the peristome of adjacencyIt is too small that width becomes, otherwise or, the aperture of the peristome that can exist becomes too small, exists and is difficult to regulate hydrophobic film, cosmeticThe flexibility of product impregnation sheet, the situation of product having shape-following-up properties.
On the other hand, if when the spacing of peristome (d2) becomes the value that exceedes 20mm, hydrophobic between the peristome of adjacencyProperty film width become excessive, otherwise or, the aperture of the peristome that can exist becomes excessive, same exist be difficult to regulate hydrophobicProperty film, the flexibility of cosmetics impregnation sheet, the situation of product having shape-following-up properties.
Therefore, more preferably the spacing of peristome (d2) is made as to the value in the scope of 1～10mm, more preferably 2～Value in the scope of 5mm.
(2) flat shape of peristome
In addition, be also not particularly limited for the flat shape of peristome, conventionally circular, Long Circle, quadrangle, ellipseArbitrary shape in circle, rhombus, triangle, star-like, abnormity.
More specifically, as the shape of peristome 16, be preferably circle as shown in Fig. 4 (a) or Figure 10 (a), as Fig. 4(b) quadrangle shown in.
This reason is if having the peristome of this flat shape, can stably form, and can be easy toAdjust flexibility, the product having shape-following-up properties of hydrophobic film and even cosmetics impregnation sheet.
And then, as the mode of aftermentioned embodiment, as shown in Figure 10 (b), if peristome 16 be shaped as Long Circle,Can stably form, and can make broad ways in hydrophobic film 14 and even cosmetics impregnation sheet 10 percentage elongation andPercentage elongation along its length has anisotropy.
(3) aperture of peristome
In addition, preferably the aperture of peristome (d1) is made as to the value in the scope of 0.05～3mm.
This reason is, if above-mentioned size, can be at the mechanical strength, the cosmetics that excessively do not reduce hydrophobic film 14In the situation of the preventive of evapotranspiring, easily control flexibility, the product having shape-following-up properties of hydrophobic film and even cosmetics impregnation sheet. SeparatelyOutward, if above-mentioned size can obtain appropriate cementability between hydrophobic film and fibrage.
Therefore, more preferably the aperture of the peristome of hydrophobic film (d1) is made as to the value in the scope of 0.1～1mm, enters oneStep is the value in the scope of 0.2～0.8mm preferably.
Should illustrate, the aperture (d1) of peristome refers to the diameter (equivalent circle diameter) in the peristome of regulation shape.
Therefore, for example, as shown in Figure 4 (a), being shaped as in circular situation of peristome, diameter is directly aperture(d1), and as shown in Figure 4 (b), be shaped as in tetragonal situation, diameter refers to and has suitable straight of circle of the same areaFootpath (equivalent circle diameter).
And then the aperture (d1) of peristome may not be all identical whole of hydrophobic film 14, also preferably suitablySelect to wish the position of good flexibility, product having shape-following-up properties and change.
For example, preferably as shown in Figure 4 (c), by the hydrophobic film 14 " ' third-class upper area 14a that is divided into " ', central region14b " ', lower area 14c " ', makes upper area 14a " ' aperture (d1) minimum of peristome 16, then, make central region14b " ' the aperture (d1) of peristome 16 become by comparison greatly, and then, make lower area 14c " ' the aperture of peristome 16(d1) larger.
By above-mentioned formation, can make from top flexibility, product having shape-following-up properties downwards and become good hydrophobic graduallyProperty film 14 " '.
(4) edge of peristome
In addition, preferably as shown in Fig. 1 (a) and (b) etc., around peristome 16, setting has specified altitude and regulation is wideThe overshooting shape edge 16a of degree.
This reason is, utilizes the overshooting shape edge of above-mentioned peristome, can effectively prevent that cosmetics from flowing out to regulation groundBeyond side.
Therefore, particularly, preferably the height at peristome edge is made as to the value in the scope of 0.05～5mm, more preferablyBe made as the value in the scope of 0.1～3mm, be further preferably made as the value in the scope of 0.2～2mm.
In addition, the value in the same scope that preferably width at peristome edge is made as to 0.01～1mm, is more preferably made asValue in the scope of 0.05～0.5mm, is further preferably made as the value in the scope of 0.08～0.2mm.
Should illustrate, the height at peristome edge, width can by adjust spicule heating-up temperature, squeeze pressure,Or extrusion speed (translational speed of fibrage and hydrophobic film) etc. and easily controlling.
But, in the situation that not needing peristome edge, preferably utilizing hot pressing etc., heat and the pressure of additional regulation, makeThe edge of above-mentioned peristome is smooth.
(5) the individual number density of peristome
In addition, preferably the individual number density of peristome (have density or have ratio) is made as to 2～70/cm2ScopeInterior value.
This reason is, if the individual number density of peristome is for being less than 2/cm2Value time, there is following situation: hydrophobicityThe flexibility of film and even cosmetics impregnation sheet, product having shape-following-up properties significantly lack or hydrophobic film and fibrage between cementabilityDecline.
On the other hand, if the individual number density of peristome exceedes 70/cm2Time, exist be difficult to stably form peristome,Or excessively reduce the evapotranspire situation of preventive of cosmetics.
Therefore, more preferably the individual number density of the peristome of hydrophobic film is made as to 20～65/cm2Scope in value,Further preferably be made as 30～60/cm2Scope in value.
Should illustrate, the individual number density of multiple peristomes may not be all identical whole of hydrophobic film, also preferablySuitably select to wish the position of good flexibility, product having shape-following-up properties and increase above-mentioned number density.
(6) area ratio of peristome
In addition, preferably by the area ratio of hydrophobic film split shed portion, in the per unit area of hydrophobic film (100%)The ratio of the total area of multiple peristomes is made as the value in 1～30% scope.
This reason is, if the area ratio of peristome is while being less than 1% value, exist be difficult to process hydrophobic film and evenThe situation of cosmetics impregnation sheet.
On the other hand, if when the area ratio of peristome exceedes 30%, exist and be difficult to stably form peristome or mistakeDegree reduces the evapotranspire situation of preventive of cosmetics.
Therefore, more preferably the area ratio of hydrophobic film split shed portion is made as to the value in 5～25% scope, furtherPreferably be made as the value in 7～20% scope.
Should illustrate, the area ratio of multiple peristomes may not be all identical whole of hydrophobic film, also preferablySuitably select to wish the position of good flexibility, product having shape-following-up properties and increase above-mentioned area ratio.
(7) side view of peristome
In addition, be also not particularly limited for the side view of peristome, but preferably as shown in Fig. 5 (a), make column,Or as shown in Fig. 5 (b), make from pressing portion and become large taper to peristome aperture.
This reason is, if the side view of above-mentioned column or taper can be used the spicule of heated condition etc.Stable and precision forms well.
3. fibrage
(1) fibrous material
In addition, as the kind that forms fibrolaminar fibrous material, be not particularly limited, but for example preferred cotton, paper pulp, trueSilk, staple fibre, CUP, polyester, polyamide, polyacrylic acid, polyolefin, polyvinyl alcohol, polyvinyl chloride, polypropylene, skyIndependent one or more combination in silk (Lyocell) etc.
And, as described below, be preferably contain contact angle be hydrophilic fiber material below setting form hydrophilicProperty fibrage.
That is, if this hydrophilic fiber layer can merge and impregnation fully mutually with cosmetics, and can be steadySurely keep, in the situation that using as facial mask etc., can in Long time scale, obtain good use sense.
In addition, contain fibrage that fibrous material forms as long as thering is the tablet of flexibility, product having shape-following-up properties, just do not haveBe particularly limited, but for example preferably textile thing, braid, nonwoven, stationery.
That is, if the fibrage of this form, impregnation cosmetics fully, and can reduce skinExcitant.
And, because less expensive and easy and hydrophobic film carry out hot pressing, so more preferably form fibre by nonwovenDimension layer.
In addition, preferably the diameter of fibrous material is made as to the value in the scope of 0.1～30 μ m.
This reason is, if the diameter of above-mentioned fibrous material is, while being less than the value of 0.1 μ m, to have following situation: be difficult to behaviourDo, or mechanical strength decline, and then in the time forming fibrage, be difficult to moderately absorb body fluid.
On the other hand, if when the diameter of above-mentioned fibrous material exceedes 30 μ m, there is while forming cosmetics impregnation sheet softnessProperty, product having shape-following-up properties decline situation.
Therefore, preferably the diameter of above-mentioned fibrous material is made as to the value in the scope of 0.5～20 μ m, be more preferably made as 1～Value in the scope of 15 μ m.
(2) mass area ratio
In addition, preferably fibrolaminar mass area ratio is made as to 10～300g/m2Scope in value.
This reason is, if above-mentioned mass area ratio is for being less than 10g/m2Value time, exist be difficult to make cosmetics abundantBe impregnated in fibrage and the situation that cannot use in Long time scale.
On the other hand, if above-mentioned mass area ratio exceedes 300g/m2Time, there is following situation: excessively impregnation is made upProduct and produce leakage, or the weight of cosmetics impregnation sheet becomes overweight and falls in use while using, so that difficult during fabricationWith folding storage in packaging bag and applicability, operability are declined.
Therefore, preferably above-mentioned fibrolaminar mass area ratio is made as to 30～200g/m2Scope in value, more preferablyBe made as 50～120g/m2Scope in value.
(3) hydrophily
In addition, in the situation that fibrous material is hydrophilic fiber material, as its hydrophilic target, preferably by basisThe contact angle (measuring temperature: 25 DEG C, measure sample: pure water) that JISK6768 measures is made as the scope that is less than 10～60 °Interior value.
This reason is, if the value of above-mentioned contact angle is while being less than the value of 10 °, has not only spendable hydrophilic fibreKind be restricted, and spendable cosmetics situation about being restricted.
On the other hand, if when the contact angle of hydrophilic fiber material exceedes 60 °, there is following situation: become hydrophobicityFibrous material and cannot make cosmetics be impregnated in fully in fibrage, produces leakage in use, and applicability declines.
Therefore, preferably the contact angle of hydrophilic fiber material is made as to the value in the scope of 15～58 °, is more preferably made as 20Value in the scope of～55 °.
Should illustrate, the contact angle of hydrophilic fiber material is measured according to JISK6768, can advise by useDetermine solvent and hydrophilic fibre is dissolved or decompose, be made into the film of specific thickness, then measure.
(4) thickness
In addition, the value in the common scope that preferably fibrolaminar thickness is made as to 10～2000 μ m.
This reason is, if fibrolaminar thickness is, while being less than the value of 10 μ m, to have impregnation cosmetics or operation fullyProperty decline situation.
On the other hand, if when fibrolaminar thickness exceedes 2000 μ m, under flexibility, product having shape-following-up properties shortage or applicabilityFall.
Therefore, preferably fibrolaminar thickness is made as to the value in the scope of 30～1000 μ m, is more preferably made as 50～500 μ mScope in value.
4. cosmetics
In addition, the kind that is impregnated in the cosmetics in fibrage can be considered purposes of cosmetics impregnation sheet etc. and fitLocal change, but owing to can serving as the uses such as facial mask, therefore preferred cosmetic liquid or medical liquid.
And the composition comprising for these is also not particularly limited, but if cosmetic liquid, preferably cosmeticWater, moisture retention liquid, whitening lotion, clean liquid, facial mask liquid, weight reducing composition, hidroschesis composition etc., and if medical liquid is preferredCooling agent, heat preserving agent, Wet-dressing agent, disinfectant, blood circulation accelerant etc.
5. purposes
In addition, the purposes of cosmetics impregnation sheet of the present invention is not particularly limited, and is suitable for being attached to the various parts of human body, exampleAs face entirety, near the eyes, nose, mouth, hand, pin, elbow, knee, shoulder, waist, first-class and supply with the cosmetics of regulation.
And, because the cosmetics that have as good flexibility, product having shape-following-up properties and the regulation of opposite characteristic evapotranspirePreventive, so be particularly preferably stably supplied to the cosmetics of regulation on the face with acting on attaching the stipulated time on the faceFacial mask, for the cosmetics of regulation being intensively supplied to the local facial mask of established part of face.
Should illustrate, an example of facial mask 50 has been shown in Fig. 6 (a). , be following mode: flat shape is for roughlyCircle, at the position suitable with mouth with the eyes of face, is respectively equipped with peristome, and on the position suitable with the nose of face, edgeThe shape of nose is provided with otch 54. And, in order to show better profile tracing ability and applicability to be become well, at faceThe periphery of film 50 is provided with the otch 58a～d of regulation number.
An example of local facial mask 60 has been shown in Fig. 6 (b) in addition. , be following mode: flat shape is wide cutDartlike weapon shape, below the eyes of face, below mouth or the regulation position of three-dimensional face make the shape that is easy to follow.
6. modified example
(1) bond layer
In addition, as shown in Figure 7 (a), preferably to be situated between and (to comprise the end by bond layer between fibrage 12 and hydrophobic film 14Coating, surface reforming layer) 13 carry out stacked state, partly carry out hot pressing, form multiple hot pressing portion 18.
By bond layer 13 is set like this, can reduce the position skew between fibrage 12 and hydrophobic film 14,Precision forms the peristome 16 of regulation well.
In addition, by bond layer 13 is set thus, can improve the bonding force between fibrage 12 and hydrophobic film 14,And can more easily adjust flexibility, the product having shape-following-up properties etc. of cosmetics impregnation sheet.
Wherein, as the thickness of bond layer 13, also because its kind is different different, but be conventionally preferably made as 1～100 μ m'sValue in scope, is more preferably made as the value in the scope of 5～50 μ m, is further preferably made as the value in the scope of 10～30 μ m.
In addition, be also not particularly limited for the kind of the bonding agent that forms bond layer 13, for example, can enumerate propyleneAcid is that bonding agent, silicone-based bonding agent, urethane adhesive, olefin-based bonding agent, epoxy are that bonding agent, polyester are bondingAgent, rubber series bonding agent etc.
Should illustrate, as the formation method of bond layer 13, hot-melt adhesive melting on one side can be applied on one side,But also preferably use solvent and make its impregnation or spraying and applying.
(2) decorative layer
In addition, as shown in Figure 7 (b) shows, preferably form decorative layer (comprising dyed layer) 15 on the surface of hydrophobic film 14, at thisOn decorative layer, also utilize part hot pressing to form multiple peristomes 16.
This reason is, the hydrophobic film that is positioned at outside when using is implemented painted or implements to decorate, and republishes word etc.,Thereby improve aesthetic appearance, aesthetic property or informedness in cosmetics impregnation sheet.
For example, in the situation that forming women by cosmetics impregnation sheet and using facial mask, be preferably coloured to the Neutral colour such as pink colour, executeTexture mapping pattern etc. or printing regulation numbering etc.
Should illustrate, as the formation method of decorative layer 15, preferably use possesses the hydrophobic film 14 of decorative layer 15 in advance,But also preferably carry out rear processing and apply regulation coating or stacked colour band etc. forms.
［ the 2nd embodiment ］
The 2nd embodiment of the present invention is a kind of manufacture method of cosmetics impregnation sheet, it is characterized in that, will contain impregnationThe fibrage of the fibrous material of cosmetics and prevent that the hydrophobic film that cosmetics evapotranspire is laminated, and comprises following operation:Prepare the operation of fibrage and hydrophobic film; And by under fibrage and the stacked state of hydrophobic film, utilizing heating shapeWhen the spicule of state carries out part hot pressing and forms hot pressing portion, on the hydrophobic film in this hot pressing portion, court is setThe operation of the peristome connecting to fibrage.
Below, illustrate the change as the 2nd embodiment of the present invention with reference to hot pressing device 100 as shown in Figure 8The manufacture method of adornment product impregnation sheet.
1. preparatory process
Preparatory process is the fibrage of constituent material and the operation of hydrophobic film of preparing as cosmetics impregnation sheet.
That is, as shown in Figure 8, preferably prepare roller shape hydrophobic film 14a and roller shape fibrage 12a, be arranged at respectively unwindingPosition.
And, preferably strip hydrophobic film 14 and strip fibrage 12 are extracted out respectively from unwinding position, make on one sideAligned in position, is used preliminary press bonding roller 102,104 to carry out stacked (preliminary pressing) mutually on one side.
Should illustrate, for example, by preliminary press bonding roller 102,104 these two or any being heated to set point of temperature, 30～70 DEG C, can make hydrophobic film 14 tightr with the layered laminate body of fibrage 12.
2. heating pressing working procedure
In addition, heating pressing working procedure is to manufacture the part hot pressing duplexer of fibrous material and hydrophobic film, has ruleThe operation of the hot pressing duplexer (following, to be sometimes referred to as part hot pressing duplexer) of fixed peristome.
More specifically, as shown in Figure 8, be following operation: by strip hydrophobic film 14 and strip fibrage 12Under stacked state, utilize the spicule 108a of heated condition to carry out part hot pressing, in forming hot pressing portion 18,The peristome 16 connecting towards fibrage 12 is set on the hydrophobic film 14 in this hot pressing portion 18, produces part hot pressing layerFolded body 110.
That is, on the surface that adds hot calender roll 108, the spicule 108a of regulation shape is set, thus, can be in part hot pressingWhen closing on duplexer 110 the hot pressing portion 18 that forms regulation, the rule in the hydrophobic film corresponding with hot pressing portion 18 14Fixed local, efficient and precision arranges the peristome 16 of regulation well.
Wherein, the spicule heating-up temperature in the time of fabrication portion hot pressing duplexer is kind of considering hydrophobic film etc.And determine, but be conventionally preferably made as the value in the scope of 80～400 DEG C.
This reason is, by using the spicule of this heating-up temperature, and can be by the fibrage that contains fibrous material and formCarry out hot pressing reliably with hydrophobic film, and can precision form well the peristome of regulation.
Therefore the spicule heating-up temperature during, more preferably by fabrication portion hot pressing duplexer is made as the model of 120～350 DEG CValue in enclosing, is further preferably made as the value in the scope of 180～300 DEG C.
But, in the time of fabrication portion hot pressing duplexer, preferably change needle-like according to hydrophobic film, fibrolaminar kindThe heating-up temperature of thing.
For example,, in the situation that using pet resin film as hydrophobic film, preferably by needle-likeThe heating-up temperature of thing is made as the value in the scope of 200～350 DEG C, and in the situation that uses urethane resin film as hydrophobic filmUnder, be preferably made as the value in the scope of 150～300 DEG C.
This reason is, by manufacturing under this heating condition, and can be according to the kind of film, fiber and reliable underground heatPressing, and further precision forms the peristome of regulation well.
3. cutting action
In addition, cutting action is that gained part hot pressing duplexer is cut into regulation shape, regulation according to purposes etc.The operation of size.
For example, use the cutting clamper of cutter, laser etc., the flat shape of part hot pressing duplexer can be made to lengthSquare, square, circular, oval, strip, abnormity, shape of face etc.
Therefore, as mentioned above, as Fig. 6 (a) and (b), can make the shape of facial mask 50, local facial mask 60.
4. packaging process (cosmetics impregnation operation)
In addition, packaging process is the part hot pressing duplexer impregnation cosmetics that make regulation shape and prescribed level, andDo not flow out to outside mode with cosmetics and cover operation around.
That is, can pass through the coating of part hot pressing duplexer or spray cosmetics, or by part hot pressing duplexerImpregnated in the cosmetics that are contained in regulation container, thus the cosmetics that impregnation specifies.
Finally, can utilize the plastic foil etc. that is laminated with aluminium foil etc., cover the part hot pressing duplexer of impregnation cosmeticsAround, thus pack.
Therefore, even under the state of the cosmetics that the impregnation of part hot pressing duplexer is specified, also can until willPackaging Kaifeng and maintain its characteristic in Long time scale till using.
Embodiment
Below, by embodiment, the present invention is described in further detail. Wherein, below explanation illustrates the present invention is shown,And the present invention is not subject to these to record restriction.
［ embodiment 1 ］
1. the making of cosmetics impregnation sheet
(1) preparatory process of fibrous material and hydrophobic film
As the fibrage that contains hydrophilic fiber material, preparation width is that 40cm, length are 10m, mass area ratioFor 80g/m2Cotton nonwoven fabrics (10 ° of contact angles).
On the other hand, as hydrophobic film, preparation width is that 40cm, length are that 10m, thickness are the poly-to benzene two of 2.5 μ mFormic acid glycol ester resin molding (65 ° of contact angles).
(2) heating pressing working procedure
Then, fibrage and hydrophobic film, under stacked respectively state, are transmitted while used as shown in Figure 8Hot pressing device 100 carries out partly hot pressing, and this hot pressing device 100 is included in outer peripheral face and possesses spicule (shape: circular coneShape, maximum gauge: 0.5mm, length: 1.0mm) 108a add hot calender roll 108.
That is, utilize the spicule that is heated to 220 DEG C, carry out partly hot pressing, in the multiple hot pressing of formation portion,On hydrophobic film in this hot pressing portion arrange towards fibrage connect peristome (flat shape: circle, diameter:0.5mm, 50/cm of individual number density2), and obtain part hot pressing duplexer.
(3) cutting action
Then, be used as the cutter of cutter sweep that gained part hot pressing duplexer is cut into the rule as shown in Fig. 9 (a)Setting shape, makes facial mask.
Should illustrate, with the table side of the facial mask in this stage of microscopic examination, result can be confirmed, meaning property as shown in Figure 10 (a) showsIllustrate, in hot pressing portion 18, hydrophobic film 14 is removed in melting, forms the perforation as the circular of diameter 0.5mmThe peristome 16 in hole and the edge 16a of peristome, and, in this peristome 16, a part for exposed fiber layer 12.
In addition, with the dorsal part of microscopic examination facial mask, result can confirm, as shown in Figure 11 (a) shows, and in non-hot pressing portion,Fibrage is wound around equably, does not observe the peristome of table side, and as shown in Figure 11 (b), in hot pressing portion, fibrolaminar onePart is unclamped, and can be observed a part for the peristome of table side.
2. the evaluation of facial mask (cosmetics impregnation sheet)
(1) cementability (evaluating 1)
Mode by the facial mask obtaining (vertical 4cm × horizontal 10cm) with hydrophobic film in upside, in the boiled water of 100 DEG CAfter the dipping stipulated time, free-hand hydrophobic film and the fibrage peeled off, according to following benchmark evaluation cementability.
◎: even if dipping is more than 12 hours, also do not peel off at hydrophobic film and fibrolaminar interface.
Zero: even if dipping is more than 6 hours, also do not peel off at hydrophobic film and fibrolaminar interface.
△: even if dipping is more than 1 hour, also do not peel off at hydrophobic film and fibrolaminar interface.
×: dipping is less than 1 hour, peels off at hydrophobic film and fibrolaminar interface.
(2) impregnation of cosmetics (evaluating 2)
Mode by the facial mask obtaining (vertical 4cm × horizontal 10cm) with hydrophobic film in downside, impregnated in and be contained in regulationCosmetics (sodium hyaluronate 1 % by weight, gelatin 2 % by weight, nipalgin 1 % by weight, polyvinyl alcohol 2 % by weight, the polyacrylic acid 3 of container% by weight, glycol salicylate 3 % by weight, polyglycereol 25 % by weight, Purified Water 63 % by weight), make up according to following benchmark evaluationThe impregnation of product.
◎: can be in 1 minute, impregnation cosmetics fully.
Zero: can be in 3 minutes, impregnation cosmetics fully.
△: can be in 5 minutes, impregnation cosmetics fully.
×: cannot be in 5 minutes, impregnation cosmetics fully.
(3) flexibility (evaluating 3)
Judged the flexibility of facial mask by its folding property (doubled state and four fold state), evaluate according to following benchmark.
◎: even in without pressurized state, also non-restoring, can former state maintain doubled state and four fold state.
Zero: although when without pressurized state, a little restores, and can former state maintain doubled state and four fold shapeState.
△: although when without pressurized state, significantly restore, if doubled state can maintain.
×: when without pressurized state, be recovered to original shape, even doubled state also cannot maintain.
Should illustrate, for reference, respectively at the photo of the doubled state of facial mask shown in Figure 12 (a), in Figure 13 (a)The photo of the four fold state of facial mask is shown.
(4) product having shape-following-up properties (evaluating 4)
With evaluate 2 similarly, the mask sheet of abundant impregnation cosmetics is attached on the face, chase after according to following benchmark evaluation shapeCasual.
◎: can, below 30 seconds, extremely successfully be suitable for the shape of face.
Zero: can, below 1 minute, more successfully be suitable for the shape of face.
△: although through 1 minute above time, can be suitable for the shape of face.
×: even through 1 minute above time, also cannot be suitable for the shape of face.
(5) the cosmetics preventive (evaluate 5) of evapotranspiring
By hydrophobic film in upside and fully the facial mask of impregnation moisture (vertical 4cm × horizontal 10cm) be attached to acrylic panelOn state under, be positioned in 20 DEG C, the constant temperature and humidity cabinet of 65%RH. Then, measure the weight change of the facial mask after 30 minutesChange, then calculate the evapotranspiration of water, according to the following benchmark evaluation cosmetics preventive of evapotranspiring.
Should illustrate, the evapotranspiration of water is 100% to the maximum, and its value is lower, and the evapotranspiration of water is lower.
◎: the evapotranspiration of the water after 30 minutes is below 60%.
Zero: the evapotranspiration of the water after 30 minutes is below 70%.
△: the evapotranspiration of the water after 30 minutes is below 80%.
×: the evapotranspiration of the water after 30 minutes exceedes 80%.
［ embodiment 2 ］
In embodiment 2, reduce the radical that adds the spicule possessing in hot calender roll, make the number of the peristome forming closeDegree drops to 25/cm2, in addition, operation, makes facial mask similarly to Example 1, evaluates. By the evaluation obtainingThe results are shown in table 1.
Should illustrate, in the case of the facial mask of embodiment 2, think because the individual number density of peristome is embodiment 1The cause of half, compared with the facial mask of embodiment 1, comment in impregnation evaluation and the flexibility of cementability evaluation, cosmeticsIn valency, can see the tendency of a little decline of evaluation result.
［ embodiment 3 ］
In embodiment 3, add the radical of the spicule possessing in hot calender roll, make the number of the peristome forming closeDegree is increased to 70/cm2, in addition, operation, makes facial mask similarly to Example 1, evaluates. By the evaluation obtainingThe results are shown in table 1.
Should illustrate, in the case of the facial mask of embodiment 3, think because the individual number density of peristome is embodiment 1The cause of 1.4 times, compared with the facial mask of embodiment 1, can see the tendency of a little decline of preventive evaluation result of evapotranspiring.
［ embodiment 4 ］
In embodiment 4, reduce to add the maximum gauge of the spicule possessing in hot calender roll, make the straight of the peristome that formsFootpath drops to 0.2mm, and in addition, operation, makes facial mask similarly to Example 1, evaluates. By the evaluation result obtainingBe shown in table 1.
Should illustrate, in the case of the facial mask of embodiment 4, think due to 2/5 of the diameter of peristome and embodiment 1Equally little cause, compared with the facial mask of embodiment 1, comments in impregnation evaluation and the flexibility of cementability evaluation, cosmeticsIn valency, can see the tendency of a little decline of evaluation result.
［ embodiment 5 ］
In embodiment 5, increase and add the maximum gauge of the spicule possessing in hot calender roll, make the straight of the peristome that formsFootpath increases to 0.7mm, and in addition, operation, makes facial mask similarly to Example 1, evaluates. By the evaluation result obtainingBe shown in table 1.
Should illustrate, in the case of the facial mask of embodiment 5, think due to 7/5 of the diameter of peristome and embodiment 1Equally large cause, compared with the facial mask of embodiment 1, can see the tendency of a little decline of preventive evaluation result of evapotranspiring.
［ embodiment 6 ］
In embodiment 6, make the thickness of hydrophobic film be increased to 5 μ m, in addition, operation similarly to Example 1, systemBecome facial mask, evaluate. The evaluation result obtaining is shown in to table 1.
Should illustrate, in the case of the facial mask of embodiment 6, think due to 2 of the thickness of hydrophobic film and embodiment 1Doubly equally thick cause, compared with the facial mask of embodiment 1, in cementability evaluation and flexible appraisal, can see and evaluate knotThe tendency of a little decline of fruit.
［ embodiment 7 ］
In embodiment 7, the kind that forms hydrophobic film is changed into the polyurethane film that thickness is 10 μ m, in addition, withEmbodiment 1 similarly operates, and makes facial mask, evaluates. The evaluation result obtaining is shown in to table 1.
Should illustrate, in the case of the facial mask of embodiment 7, think because the kind of hydrophobic film is changed into polyurethaneThe cause of film, compared with the facial mask of embodiment 1, although use quite thick polyurethane film, also obtains excellent similarly to Example 1Different cementability evaluation, flexible appraisal etc.
［ embodiment 8 ］
In embodiment 8, as the fibrage that contains hydrophilic fiber material, changing over width is that 40cm, length are10m, mass area ratio are 100g/m2Staple fibre nonwoven (10 ° of contact angles), and the thickness of polyurethane film is made as20 μ m, in addition, operation, makes facial mask similarly to Example 7, evaluates. The evaluation result obtaining is shown in to table 1.
, in the case of the facial mask of embodiment 8, although the kind of hydrophobic film is changed over to the polyurethane of specific thicknessFilm, and used staple fibre nonwoven, but obtaining similarly to Example 1 excellent cementability evaluation, flexibility commentsValency etc.
Should illustrate, for reference, respectively at the profile photo of the facial mask of embodiment 8 shown in Fig. 9 (b), at Figure 12 (b)Shown in the photo of doubled state of facial mask, at the photo of the four fold state of facial mask shown in Figure 13 (b).
And then with the table side of microscopic examination facial mask, result can confirm, as schematically illustrated in Figure 10 (b) institute, in hot pressingClose in portion 18, hydrophobic film 14 is removed in melting, forms as major diameter and is about the roughly microscler perforation that 1mm, minor axis are about 0.5mmThe peristome 16 in hole and the edge 16a of peristome, and, in this peristome 16, expose a part that has fibrage 12.
［ comparative example 1 ］
In comparative example 1, used thickness be the pet resin film of 18 μ m as hydrophobic film, andAnd the hot pressing portion (flat shape: circle, diameter: 0.5mm, 50/cm of individual number density not connecting towards fibrage is set2），In addition, operation, makes facial mask similarly to Example 1, evaluates. The evaluation result obtaining is shown in to table 1.
Should illustrate, in comparative example 1, the peristome of given size does not form with the form of through hole, and, as dredgingA little is thicker for the thickness of the pet resin film of water-based film, so can confirm at flexibility, product having shape-following-upIn each evaluation of property, can only obtain the evaluation below △.
［ comparative example 2 ］
In comparative example 2, used thickness be the polyethylene resin film of 20 μ m as hydrophobic film, and arrange towards fiberHot pressing portion (the flat shape: circle, diameter: 0.5mm, individual number density :/cm that layer does not connect2), in addition, with realityExecute example 1 and similarly operate, make facial mask, evaluate. The evaluation result obtaining is shown in to table 1.
Should illustrate, in comparative example 2, consider that the peristome of given size does not form with the form of through hole, andAnd, used the polyethylene resin film as hydrophobic film, thus can confirm at cementability, body liquid absorptive, flexibility andIn each evaluation of product having shape-following-up properties, can only obtain △ and evaluate below.
Table 1
* (μ m) for the thickness of the numeric representation hydrophobic membrane in hydrophobic membrane hurdle.
* evaluate 1: cementability, evaluate 2: cosmetics impregnation, evaluate 3: flexibility, evaluate 4: product having shape-following-up properties, evaluate 5:The preventive of evapotranspiring
Utilizability in industry
Ground is as above described in detail in detail, according to the cosmetics impregnation sheet of the present application, possesses hydrophobic film and the fibrage of regulation,And there is the peristome of regulation in hot pressing portion, thereby can bring into play good flexibility, product having shape-following-up properties and regulation simultaneouslyThe cosmetics preventive of evapotranspiring.
Therefore, the cosmetics impregnation sheet of the present application is made for by cosmetic delivering to the facial mask of face sheetIn situation, not only can become well the adaptation of face, tracing ability, even and long-time use also can supply with fullyCosmetics.
In addition, according to the manufacture method of the cosmetics impregnation sheet of the present application, by the following method, adding hot calenderThe surface of roller sets in advance the spicule of regulation shape, is heated, and hydrophobic film and fibrolaminar sandwich are pressedProlong processing, the cosmetics that can efficiently and at an easy rate produce respectively performance regulation evapotranspire preventive and good flexibility, shapeThe cosmetics impregnation sheet of shape tracing ability.
In addition, according to the cosmetics impregnation piece making method of the present application, can easily obtain having extend each toThe cosmetics impregnation sheet of the opposite sex.
That is, known in the time manufacturing cosmetics impregnation sheet, utilizing the spicule of heated condition to carry out the direction of calendering processUpper, on the length direction that strip hydrophobic film and fibrolaminar sandwich are moved, percentage elongation diminishes, the opposing partyFace, with the orthogonal width of the direction that hydrophobic film and fibrolaminar sandwich are moved on, it is large that percentage elongation becomes.
More specifically, in the case of the cosmetics impregnation sheet of embodiment 1, long with the percentage elongation/edge of broad waysThe represented ratio of percentage elongation of degree direction is about 1.5, in the case of the cosmetics impregnation sheet of embodiment 8, with along width sideTo the represented ratio of percentage elongation of percentage elongation/be along its length about 2.5.
Therefore, there is anisotropic cosmetics impregnation sheet and form facial mask etc. in the situation that, also expect to make in useOnly for example, along prescribed direction, be easy to the horizontal corresponding direction of face the facial mask etc. extending.
Symbol description
10,10 ', 10 " ... cosmetics impregnation sheet;
12: fibrage (hydrophilic fiber layer);
13: bond layer;
14,14a～c, 14a '～c ', 14a "～c ", 14a " '～c " ': hydrophobic film;
15: decorative layer;
16,16 ', 16 ": peristome;
16a: edge;
18: hot pressing portion;
50: facial mask;
60: local facial mask;
100: hot pressing device;
102,104: preliminary press bonding roller;
106: roller;
108: add hot calender roll (heating knurling rolls);
108a: spicule;
110: part hot pressing duplexer
Claims (11)
1. a cosmetics impregnation sheet, is characterized in that, be fibrage that the fibrous material that contains impregnation cosmetics is formed andPrevent that hydrophobic film that cosmetics evapotranspire is laminated,
Wherein, utilize the spicule of heated condition to be provided with for described fibrage and described hydrophobic film being carried out to part stackedHot pressing portion, and on described hydrophobic film in this hot pressing portion, be provided with the opening connecting towards described fibragePortion,
The aperture of described peristome is made as to the value in the scope of 0.05～3mm,
Described hydrophobic film is made to the pet resin film that thickness is 0.1～15 μ m, and
The contact angle of measuring according to JISK6768 in described hydrophobic film is made as to more than 60 ° values.
2. cosmetics impregnation sheet according to claim 1, is characterized in that, the individual number density of described peristome is made as to 2～70/cm2Scope in value.
3. cosmetics impregnation sheet according to claim 1 and 2, is characterized in that, described fibrous material is cotton, staple fibreOr CUP.
4. cosmetics impregnation sheet according to claim 1 and 2, is characterized in that, by described fibrolaminar unit are matterAmount is made as 10～300g/m2Scope in value.
5. cosmetics impregnation sheet according to claim 3, is characterized in that, described fibrolaminar mass area ratio is establishedBe 10～300g/m2Scope in value.
6. cosmetics impregnation sheet according to claim 1 and 2, is characterized in that, the purposes of described cosmetics impregnation sheet isFor being impregnated in the cosmetic delivering of described fibrage to the facial mask of face.
7. cosmetics impregnation sheet according to claim 3, is characterized in that, the purposes of described cosmetics impregnation sheet be forCosmetic delivering in the described fibrage facial mask to face will be impregnated in.
8. cosmetics impregnation sheet according to claim 4, is characterized in that, the purposes of described cosmetics impregnation sheet be forCosmetic delivering in the described fibrage facial mask to face will be impregnated in.
9. cosmetics impregnation sheet according to claim 5, is characterized in that, the purposes of described cosmetics impregnation sheet be forCosmetic delivering in the described fibrage facial mask to face will be impregnated in.
10. a manufacture method for cosmetics impregnation sheet, is characterized in that, described cosmetics impregnation sheet is to make up containing impregnationThe fibrage that the fibrous material of product forms and prevent that hydrophobic film that cosmetics evapotranspire is laminated, described manufacture methodComprise following operation:
Prepare the operation of described fibrage and described hydrophobic film, wherein, described hydrophobic film is that thickness is the poly-of 0.1～15 μ mEthylene glycol terephthalate resin molding; And
Described fibrage and described hydrophobic film are being carried out under stacked state, utilizing the spicule of heated condition to carry out partHot pressing, in forming hot pressing portion, arranges towards described fibrage on the described hydrophobic film in this hot pressing portionThe operation of the peristome of the value in the scope that the aperture connecting is 0.05～3mm,
Wherein, the contact angle of measuring according to JISK6768 in described hydrophobic film is made as to more than 60 ° values.
The manufacture method of 11. cosmetics impregnation sheets according to claim 10, is characterized in that, heats described spicule,And the heating-up temperature of this spicule is made as to the value in the scope of 200～350 DEG C.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011069120 | 2011-03-28 | ||
| JP2011-069120 | 2011-03-28 | ||
| PCT/JP2012/056969 WO2012132981A1 (en) | 2011-03-28 | 2012-03-19 | Sheet for impregnation with cosmetic preparation and process for producing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103458728A CN103458728A (en) | 2013-12-18 |
| CN103458728B true CN103458728B (en) | 2016-05-25 |
Family
ID=46930713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280014993.7A Expired - Fee Related CN103458728B (en) | 2011-03-28 | 2012-03-19 | Cosmetics impregnation sheet and manufacture method thereof |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5185451B2 (en) |
| CN (1) | CN103458728B (en) |
| TW (1) | TWI495442B (en) |
| WO (1) | WO2012132981A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9259075B2 (en) * | 2012-10-05 | 2016-02-16 | Kimberly-Clark Worldwide, Inc. | Personal care cleaning article |
| CN105616170A (en) * | 2014-10-29 | 2016-06-01 | 林宇岳 | Colloid mask with local carrier and making method thereof |
| KR101922678B1 (en) | 2014-11-19 | 2018-11-27 | 주식회사 엘지생활건강 | Cosmetic container |
| KR101844742B1 (en) * | 2015-01-13 | 2018-04-06 | 펌텍코리아(주) | Capsule container for compact having a mesh net |
| JP6718272B2 (en) * | 2015-04-15 | 2020-07-08 | 日東電工株式会社 | Stretchable laminate and article containing the same |
| CN104762750A (en) * | 2015-04-28 | 2015-07-08 | 山东省永信非织造材料有限公司 | High skin-attaching-performance crystal facial mask spunlaced non-woven fabric and processing method thereof |
| KR20170025931A (en) * | 2015-08-31 | 2017-03-08 | (주)연우 | Compact case |
| JPWO2018061947A1 (en) * | 2016-09-28 | 2019-06-24 | 旭化成株式会社 | Nonwoven fabric for gel mask |
| EP3685700B1 (en) * | 2017-09-19 | 2024-01-17 | Taiki Corp., Ltd. | Cosmetic sheet and cosmetic article |
| KR102394672B1 (en) * | 2017-11-03 | 2022-05-06 | (주)아모레퍼시픽 | Mask pack and prepartion method thereof |
| FR3092732B1 (en) * | 2019-02-19 | 2021-06-04 | Oreal | Manufacturing process of a cosmetic article |
| JP6962355B2 (en) * | 2019-10-31 | 2021-11-05 | 凸版印刷株式会社 | Film for attaching biological tissue and transfer sheet |
| JP2022136731A (en) * | 2021-03-08 | 2022-09-21 | 株式会社レッグニットクリス | face mask |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005112402A (en) * | 2003-10-08 | 2005-04-28 | Kinsei Seishi Kk | Water absorption mat for food of excellent water absorption capacity |
| JP2005160833A (en) * | 2003-12-04 | 2005-06-23 | Toray Ind Inc | Face mask |
| CN1984580A (en) * | 2003-03-04 | 2007-06-20 | 株式会社日荣 | Face mask |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3836445B2 (en) * | 2002-07-18 | 2006-10-25 | 憲司 中村 | Easy-to-use face mask |
| JP4555581B2 (en) * | 2004-01-30 | 2010-10-06 | 三昭紙業株式会社 | Sheet type cosmetics |
| JP4628717B2 (en) * | 2004-07-22 | 2011-02-09 | 明星産商株式会社 | Chemical solution impregnated pressing sheet |
| JP5167518B2 (en) * | 2007-08-06 | 2013-03-21 | 憲司 中村 | Sheet for makeup |
-
2012
- 2012-03-19 TW TW101109311A patent/TWI495442B/en not_active IP Right Cessation
- 2012-03-19 CN CN201280014993.7A patent/CN103458728B/en not_active Expired - Fee Related
- 2012-03-19 JP JP2012061462A patent/JP5185451B2/en active Active
- 2012-03-19 WO PCT/JP2012/056969 patent/WO2012132981A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1984580A (en) * | 2003-03-04 | 2007-06-20 | 株式会社日荣 | Face mask |
| JP2005112402A (en) * | 2003-10-08 | 2005-04-28 | Kinsei Seishi Kk | Water absorption mat for food of excellent water absorption capacity |
| JP2005160833A (en) * | 2003-12-04 | 2005-06-23 | Toray Ind Inc | Face mask |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012132981A1 (en) | 2012-10-04 |
| TW201238520A (en) | 2012-10-01 |
| CN103458728A (en) | 2013-12-18 |
| TWI495442B (en) | 2015-08-11 |
| JP2012213613A (en) | 2012-11-08 |
| JP5185451B2 (en) | 2013-04-17 |
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