KR102311964B1 - Spunlace Nonwoven Fabric Sheet For Mask Pack With A Layered Structure And Method For Manufacturing The Same - Google Patents

Abstract

The present invention is a water flow convergence nonwoven fabric mask pack having a layered structure, and is composed of a base layer of olefin spunbond nonwoven fabric composed of olefin long fibers of various colors and a face layer of spunlace nonwoven fabric composed of natural fibers.
The present invention configured as described above manufactures a mask pack sheet in which natural fibers are combined with a nonwoven fabric having various colors desired by the user as the outer surface, so that the user can easily distinguish the inner surface from the outer surface, but the adhesion and This was done to improve moisture retention.

Description

Spunlace Nonwoven Fabric Sheet For Mask Pack With A Layered Structure And Method For Manufacturing The Same

The present invention relates to a color nonwoven fabric mask sheet having a layered structure and a method for manufacturing the same. .

Today, not only women but also men are using mask packs to clean and beautify the skin and restore the physiological functions of the skin by supplying moisture and beauty ingredients to the skin by covering the frequently exposed skin such as the face. These mask packs are manufactured by impregnating a nonwoven fabric made of synthetic fibers with a lotion containing various nutrients good for skin beauty, and by attaching it to the face for a certain period of time and using it, it exerts a skin beauty effect. A conventional cosmetic mask pack is manufactured by adding water or lotion to a sheet such as a nonwoven fabric, or adding a natural or synthetic material known to have functionality.

The nonwoven fabric, which is often used as a sheet for mask packs, is manufactured in a felt shape by arranging synthetic short fibers such as cotton, viscose rayon, and nylon in parallel or in an irregular direction without going through a weaving process, and combining them to form a felt, or cotton or rayon. It is manufactured by blending a synthetic short fiber such as a polypropylene or an olefin nonwoven fabric such as polyethylene.

However, these products have different moisturizing properties between the olefin nonwoven fabric layer and the synthetic short fiber layer. That is, the olefin nonwoven fabric layer has a lower moisturizing power than the synthetic fiber layer. Therefore, it is necessary to use the olefin layer as the outer layer and the synthetic fiber layer as the inner layer.

However, the consumer should use it separately, but it is not easily distinguished. In order to compensate for these shortcomings, a mark to distinguish the left and right when punching with the shape of a face was made so that one side could be used as the outer surface, but this also has a problem that it is difficult for consumers to distinguish.

The problem to be achieved by the present invention is to solve the above problems, and give various colors that are not easily discolored by lotion to the polyethylene spunbond nonwoven fabric so that consumers can easily distinguish the inner side from the outer side. An object of the present invention is to provide a color mask pack sheet having a layered structure of fibers.

In order to solve the above problems, the present invention provides a base layer of a colored polyethylene spunbond nonwoven fabric composed of color olefin long fibers and a face layer of a spunlace nonwoven fabric composed of natural fibers in a layered structure water flow convergence nonwoven fabric mask pack sheet. Constructed, the natural fiber provides a layered structure water flow convergence color nonwoven fabric mask pack sheet, characterized in that selected from the group consisting of cotton fiber, cellulose fiber, bamboo fiber, pulp fiber, and combinations thereof.

In addition, the present invention provides a layered structure water flow convergence nonwoven fabric mask pack sheet, characterized in that the weight ratio of the base layer to the face layer is 10 to 90 to 90 to 10.

In addition, the present invention provides a layered structure water flow convergence nonwoven fabric mask pack sheet, characterized in that the color olefin spunbond nonwoven fabric is made of fiber filaments having a diameter of 10 to 50㎛.

In addition, the present invention provides a layered structure water flow convergence nonwoven fabric mask pack sheet, characterized in that ^{the color olefin spunbond nonwoven fabric has a unit weight of 10 to 100g/m 2 .}

In addition, the present invention (S1) preparing a base layer of a color olefin long fiber spunbond nonwoven fabric using the color olefin fiber of the olefin resin composition; (S2) preparing a face layer of a spunlace nonwoven fabric using natural fibers on one surface of the color olefin long fiber spunbond nonwoven; And (S3) provides a method of manufacturing a nonwoven fabric mask pack sheet interlocking water flow of a layered structure comprising a drying step.

In addition, the present invention provides a method of manufacturing a layered structure water flow convergence color nonwoven fabric mask pack sheet, characterized in that the weight ratio of the base layer and the face layer is 10 to 90 to 90 to 10.

In the present invention, the composition of the olefin fiber of the base layer is polypropylene or polyethylene resin, and the polyethylene resin is any one or two or more of high-density polyethylene (HDPE), low-density polyethylene (LDPE), and linear low-density polyethylene (LLDPE). Mixed, and the spunbond nonwoven fabric base layer provides a layered structure water flow convergence nonwoven fabric mask pack sheet, characterized in that the resin has a single structure composed of one type of olefin fiber or a multilayer structure composed of different olefin types.

In addition, the present invention provides a method for manufacturing a nonwoven mask pack sheet having a layered structure, characterized in that the olefin resin has a melt index of 15 g/10 min to 60 g/10 min.

In addition, the present invention provides a method for manufacturing a nonwoven mask pack sheet having a layered structure, characterized in that the natural fiber is selected from the group consisting of cotton fiber, cellulose fiber, bamboo fiber, pulp fiber, and combinations thereof.

In addition, the present invention provides a method for manufacturing a layered structure water flow entanglement nonwoven fabric mask pack sheet, characterized in that the drying is made at a temperature in the range of 100 to 150 ℃.

The mask pack sheet according to the present invention uses a color olefin long fiber spunbond nonwoven fabric, so it is convenient to distinguish the inner side from the outer side, and has excellent skin adhesion. .

1 is a cross-sectional view of a mask pack sheet according to the present invention.
2 is a view schematically showing an apparatus for manufacturing a color olefin long fiber spunbond nonwoven fabric as a base layer in the present invention.
3 is a view schematically showing an apparatus for entangling natural fibers with a color olefin long fiber spunbond nonwoven fabric, which is a face layer, in the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail. First, in describing the present invention, detailed descriptions of related known functions or configurations are omitted so as not to obscure the gist of the present invention.

As used herein, the terms 'about', 'substantially' and the like are used in or close to the numerical value when manufacturing and material tolerances inherent in the stated meaning are presented, and provide an understanding of the present invention. To help, precise or absolute figures are used to prevent unfair use by unscrupulous infringers of the stated disclosure.

The present invention relates to a water flow convergence nonwoven fabric mask pack sheet 100 of a layered structure. Looking in more detail, the present invention has a structure in which a base layer 101 of a long fiber spunbond nonwoven fabric composed of color olefin fibers and a face layer 102 of a spunlace nonwoven fabric composed of natural fibers are laminated.

First, looking at the base layer 101, it is a spunbond nonwoven fabric composed of color olefin long fibers. The color olefin long fiber may include 1 to 10 parts by weight of the color masterbatch based on 100 parts by weight of the olefin resin.

The color olefin long fiber spunbond nonwoven fabric may have a unit weight of ^{10 g/m 2} to 100 g/m ^{2 .}

2 is a view showing a conceptual diagram of a spunbond facility for manufacturing a color olefin long fiber spunbond nonwoven fabric used in the base material layer 101 for a mask pack according to the present invention. The nonwoven process using the spunbond spinning facility includes a process of directly spinning a polymer into a continuous filament, and a process of arbitrarily preheating and laminating and forming a web, and a bonding process that enhances bonding between fibers and stabilizes the shape am.

The olefin resin (1) in pellet form is supplied to the mixer (5) through the main raw material supply unit (3), and the color masterbatch (2) is supplied to the mixer (5) through the secondary raw material supply unit (4). The olefin resin and color masterbatch mixture uniformly mixed in a predetermined ratio in the mixer 5 is fed to the extruder 6 and melted. At this time, the molten olefin resin and the color masterbatch mixture is supplied to the spin pack 8 in a certain amount through the metering pump 8 after impurities are removed through the filter 7 . A colored olefin fiber filament is formed through a spinneret having a diameter of 0.2 to 1.0 mm in the spin pack 8 .

In this case, the color olefin fiber filament may have a diameter of 10 to 50 ㎛. The formed colored olefin fiber filaments are drawn by air in the cooling and drawing device 10 , and then transferred while forming a web on a Forming Belt 11 .

The transferred colored olefin fiber filaments are joined while being embossed by the pressing rollers 14 and 15 of the bonding device 13 .

After the color olefin long fiber spunbond nonwoven fabric is embossed, it is wound on the winder 20 at a constant length.

Next, the nonwoven web 102 of natural fibers is stacked through a spunlace process in which natural fibers are bonded to one surface of the base layer 101, which is the color olefin long fiber spunbond nonwoven fabric, by water flow entanglement, so a color nonwoven mask pack sheet for mask packs (100) is prepared.

The natural fibers may be selected from the group consisting of cotton fibers, cellulose fibers, bamboo fibers, pulp fibers, and combinations thereof. The cellulose fiber may be selected from the group consisting of lyocell, rayon, cotton and hemp. In the spunlace manufacturing process, a natural fiber is supplied on the base layer 101 and a strong jet water flow is sprayed to stack the natural fiber nonwoven web 102 on the base layer 101, and at the same time, the base layer 101 becomes a mold. The water flow-bonded nonwoven sheet 100 is formed.

The facial layer 102, which is the natural fiber non-woven fabric, has a thickness of 0.01 to 2 mm. If it is thinner than the thickness, it is difficult to sufficiently contain active ingredients such as cosmetic essence, and if it is thicker than the thickness, it becomes too thick and has poor flexibility, lack of adhesion.

In addition, the weight ratio of the base layer 101 and the facial layer 102 is characterized in that 10 to 90 to 90 to 10. In order to maintain the mask pack sheet having respective characteristics as the base layer 101 and the face layer 102, at least 10 weight ratio or more of each layer is required. In addition, the weight of the mask sheet to which the base layer 101 and the face layer 102 are combined is preferably 30 to 100 gsm. If it exceeds 100 gsm, it means that the weight per unit area is too large, that is, the density of the nonwoven fabric is large, and the pores between the constituent fibers are reduced, so that the moisture content may be lowered. On the other hand, when it is less than 30 gsm, the density of the nonwoven fabric is low and the pores are large. In particular, the pores of the base layer 101 are because moisture in the skin active ingredients impregnated in the mask pack sheet can be easily dried.

Hereinafter, with reference to the drawings, a method for manufacturing a layered structure water flow convergence color nonwoven fabric mask pack sheet according to the present invention will be described in more detail.

First, a color olefin long fiber spunbond nonwoven fabric is formed (step S1).

2 is a side view of one embodiment of an apparatus for producing a color olefin long fiber spunbond nonwoven fabric.

In FIG. 2, the apparatus for manufacturing a single color olefin nonwoven fabric includes a hopper (3) for supplying an olefin resin, a hopper (4) for supplying a color master batch, and a mixer (5) for uniformly mixing the olefin resin and the color master batch , Extruder (6) for extruding olefin resin and color master batch mixture, metering pump (8), spin pack (9), cooling and stretching device (10), forming belt (11), bonding device (13), emulsion It is composed of a spray device 16 , a drying device 18 , and a winder 20 .

A method of manufacturing a color olefin long fiber spunbond nonwoven fabric using the manufacturing apparatus of FIG. 2 will be described as follows.

The olefin resin (1) in pellet form is supplied to the mixer (5) through the main raw material supply unit (3), and the color masterbatch (2) is supplied to the mixer (5) through the secondary raw material supply unit (4). The olefin resin and color masterbatch mixture uniformly mixed in a predetermined ratio in the mixer 5 is fed to the extruder 6 and melted. At this time, the olefin resin mixed with the molten color masterbatch is supplied to the spin pack 8 in a certain amount through the metering pump 8 after impurities are removed through the filter 7 . A colored olefin fiber filament is formed through a spinneret having a diameter of 0.2 to 1.0 mm in the spin pack 8 .

At this time, the color olefin fiber filament may have a diameter of 10 to 50 ㎛. The formed colored olefin fiber filaments are drawn by air in the cooling and drawing device 10 and then transferred while forming a web on the Forming Belt 11 .

The transferred colored olefin fiber filaments are joined while being embossed by the pressing rollers 14 and 15 of the bonding device 13 .

The compression roller 13 is embossed with a rhombus shape or a pattern such as a circle or an oval, so that the color olefin fiber filament is embossed, and as a result, the embossing is formed on the finally obtained color olefin long fiber spunbond nonwoven fabric. The area (embossing rate) occupied by the embossing pattern among the total surface area of the color olefin long fiber spunbond nonwoven fabric may be in the range of 5 to 30%.

After the color olefin long fiber spunbond nonwoven fabric is embossed, it is wound on the winder 20 at a constant length.

Next, a face layer of the spunlace nonwoven fabric is prepared using natural fibers on one surface of the color olefin long fiber spunbond nonwoven fabric (S2 and S3).

A nonwoven fabric is manufactured by stacking a nonwoven web of natural fibers through a spunlace process in which natural fibers are bonded to one surface of the base layer 101, which is the manufactured color olefin long fiber spunbond nonwoven fabric by water flow entanglement.

3 is a side view showing an aspect of an apparatus for manufacturing a sheet for a mask pack in which natural fibers are entangled with water flow on one surface of a color olefin long fiber spunbond nonwoven fabric.

In FIG. 3, the sheet manufacturing apparatus for the water flow convergence mask pack stacks the fiber supply device 21 for supplying natural fibers at a certain ratio, the carder 22 for opening and carding the fibers, and the web supplied from the carder according to the required specifications. A crosser wrapper 23 for making the product, an unwinder 24 for supplying the manufactured color polyethylene long fiber spunbond nonwoven fabric at a constant speed, a water flow interlocking device 25, a drying device 29, a winder 31 is composed of

A method of manufacturing a water flow entanglement nonwoven fabric mask pack sheet in which natural fibers are bonded to one surface of a color olefin long fiber spunbond nonwoven fabric using the manufacturing apparatus of FIG. 3 is described as follows.

Natural fibers alone or two types are mixed at a constant ratio and supplied to the card machine 22 at a constant speed by the supply device 21 . In the card machine, the supplied natural fibers are opened and carded to form a two-dimensional sheet-shaped web. The natural fiber layer formed in the form of a sheet is laminated to meet the required specifications by the cross wrapper 23 . The natural fiber layer laminated in several layers meets with the color olefin long fiber spunbond nonwoven fabric supplied from the unwinder 24 and is supplied to the water flow converging device 25 . In the water flow entangling device, the color olefin long fiber spunbond nonwoven fabric and the natural fiber layer are bonded by water flow entangling. At this time, 3 to 7 kgf/cm ^{2 of} water flow entanglement pressure is applied.

The natural fiber nonwoven fabric sheet bonded to one surface of the color olefin long fiber spunboard nonwoven fabric by water flow convergence is supplied to the drying device 29 . At this time, the drying is carried out at a temperature of 80 ℃ to 150 ℃. If the drying temperature is less than 80℃, the drying is not done sufficiently, and mold may occur on the natural fiber during storage. can't

Hereinafter, the present invention will be described in more detail by way of Examples. However, these examples are only presented to understand the content of the present invention and should not be construed as limiting the scope of the present invention to these examples.

Example One

Polyethylene and black masterbatch mixture with a density of 0.950 g/cm ³ and a temperature of 190 ^o C and a melt index of 20 g/10 min measured with a load of 2.16 kg at 190 o C. was put into the extruder (6) having a temperature of 225 °C, melted, and spun through a spinneret having a temperature of 225 °C using a metering pump (7). The spun fiber was drawn by a cooling and drawing device and cooled to form a black polyethylene web on the Forming Belt. The black polyethylene web on the Forming Belt (11) is pressed by a pressing roller (13) with an embossing rate of 24% at a pressure of 6 kgf/cm ² and embossed by applying to the black polyethylene web at a temperature of 140° C. to bond the filaments. The embossed and bonded black polyethylene nonwoven fabric was wound on the winder 20 at a constant length. The black polyethylene spunbond nonwoven fabric thus produced is mounted on the unwinder 24 of the water flow entanglement device (FIG. 3). Cotton fibers having a length of 38 mm are fed to the carder 22 using the fiber feeder 21 . The cotton fibers supplied to the carder 22 are opened and carded to form a web, and are laminated to a thickness of 1.0 mm through a cross wrapper 23 . The laminated cotton fibers are bonded to each other by applying a pressure of ^{5 kgf/cm 2} to the black polyethylene long fiber spunbond nonwoven fabric supplied through the unwinder 24 and the water flow entangling device 25 . The combined black polyethylene long fiber spunbond nonwoven fabric and the cotton fiber layer are subjected to a drying device 29 preheated to a temperature of 110 ° C. A nonwoven fabric mask pack sheet that was entangled with water was prepared. The weight ratio of the base layer 10 and the facial layer 20 is 50:50, and the weight of the mask pack sheet is 60 g/m ² .

Example 2

The polyethylene and golden masterbatch mixture was mixed so that 5 parts by weight of the golden masterbatch was compared to 100 parts by weight of polyethylene pellets having a density of 0.950 g/cm ³ and a melt index of 20 g/10 min measured with a load of 2.16 kg at a temperature of 190 ^{o C.} It was put into the extruder (6) having a temperature of 225 °C, melted, and spun through a spinneret having a temperature of 225 °C using a metering pump (7). The spun fiber was drawn by a cooling and drawing device and cooled to form a golden polyethylene web on the Forming Belt. The golden polyethylene web on the Forming Belt (11) is pressed by a pressing roller (13) with an embossing rate of 24% at a pressure of 6 kgf/cm ² and embossed by applying to the golden polyethylene web at a temperature of 140° C. to bond the filaments. The embossed and bonded golden polyethylene nonwoven fabric was wound on the winder 20 at a constant length. The thus-prepared golden polyethylene spunbond nonwoven fabric is mounted on the unwinder 24 of the water flow convex device (FIG. 3). Cotton fibers having a length of 38 mm are fed to the carder 22 using the fiber feeder 21 . The cotton fibers supplied to the carder 22 are opened and carded to form a web, and are laminated to a thickness of 1.0 mm through a cross wrapper 23 . The laminated cotton fibers are bonded to each other by applying ^{5 kgf/cm 2} water entangling pressure to the golden polyethylene long fiber spunbond nonwoven fabric supplied through the unwinder 24 and the water flow bridging device 25 . The combined golden polyethylene long fiber spunbond nonwoven fabric and the cotton fiber layer pass through a drying device 29 preheated to a temperature of 110° C. An entangled nonwoven mask pack sheet was prepared. The weight ratio of the base layer 10 and the facial layer 20 is 50:50, and the weight of the mask pack sheet is 60 g/m ² .

Example 3

Polypropylene and black master blended so that 5 parts by weight of black masterbatch compared to 100 parts by weight of polypropylene pellets having a density of 0.910 g/cm ³ and a melt index of 34 g/10 min measured with a load of 2.16 kg at a temperature of 230 ^{o C and a load of 2.16 kg} The batch mixture was put into an extruder (6) having a temperature of 230 °C, melted, and spun through a spinneret having a temperature of 230 °C using a metering pump (7). The spun fibers were drawn by a cooling and drawing device and cooled to form a black polypropylene web on the Forming Belt. The black polypropylene web on the Forming Belt (11) is pressed by a pressing roller (13) with an embossing rate of 24% at a pressure of 6 kgf/cm ² and embossed by applying to the black polypropylene web at a temperature of 160° C. to bond the filaments. The black polypropylene nonwoven fabric that was embossed and bonded was wound on the winder 20 at a constant length. The black polypropylene spunbond nonwoven fabric thus prepared is mounted on the unwinder 24 of the water flow interchanging device (FIG. 3). Cotton fibers having a length of 38 mm are fed to the carder 22 using the fiber feeder 21 . The cotton fibers supplied to the carder 22 are opened and carded to form a web, and are laminated to a thickness of 1.0 mm through a cross wrapper 23 . The laminated cotton fibers are bonded to each other by applying ^{5 kgf/cm 2} water entangling pressure to the black polypropylene long fiber spunbond nonwoven fabric supplied through the unwinder 24 and the water flow bridging device 25 . The black polypropylene long fiber spunbond nonwoven fabric layer and the black polypropylene long fiber spunbond nonwoven fabric layer combined with the black polypropylene long fiber spunbond nonwoven fabric base layer 101 are laminated on one surface after passing through a drying device 29 preheated to a temperature of 120 ° C. ) to prepare a nonwoven mask pack sheet in which the water flow was entangled. The weight ratio of the base layer 10 and the facial layer 20 is 50:50, and the weight of the mask pack sheet is 70 g/m ² .

Example 4

Polypropylene and golden masterbatch are mixed so that 5 parts by weight of golden masterbatch is compared to 100 parts by weight of polypropylene pellets having a density of 0.910 g/cm ³ and a melt index of 34 g/10 min measured with a load of 2.16 kg at a temperature of 230 ^{o C and a load of 2.16 kg at a temperature of 230 o C.} The mixture was put into an extruder (6) having a temperature of 230 °C, melted, and spun through a spinneret having a temperature of 230 °C using a metering pump (7). The spun fiber was drawn by a cooling and drawing device and cooled to form a golden polypropylene web on the Forming Belt. The golden polypropylene web on the Forming Belt (11) is pressed by a pressing roller (13) with an embossing rate of 24% at a pressure of 6 kgf/cm ² and embossed by applying to the golden polypropylene web at a temperature of 160° C. to bond the filaments. The embossed and bonded golden polypropylene nonwoven fabric was wound on the winder 20 at a constant length. The black polypropylene spunbond nonwoven fabric thus prepared is mounted on the unwinder 24 of the water flow interchanging device (FIG. 3). Cotton fibers having a length of 38 mm are fed to the carder 22 using the fiber feeder 21 . The cotton fibers supplied to the carder 22 are opened and carded to form a web, and are laminated to a thickness of 1.0 mm through a cross wrapper 23 . The laminated cotton fibers are combined with the golden polypropylene long fiber spunbond nonwoven fabric supplied through the unwinder 24 by applying a ^{water entangling pressure of 5 kgf/cm 2 to the water flow bridging device 25 .} The combined golden polypropylene long fiber spunbond nonwoven fabric and the cotton fiber layer go through a drying device 29 preheated to a temperature of 120 ° C. This water flow-interlocked nonwoven fabric mask pack sheet was prepared. The weight ratio of the base layer 10 and the facial layer 20 is 50:50, and the weight of the mask pack sheet is 70 g/m ² .

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evaluation example 1: Strong and Reliability Rating

Strength and elongation were evaluated using Instron's tensile tester in accordance with ASTM D 882. For this evaluation, the breaking strength and elongation values were measured from the recorded load-elongation curve after stretching at a constant rate so that a force was applied in the longitudinal direction on a specimen of a specified length and width.

evaluation example 2: Evaluation of discoloration

The discoloration evaluation was evaluated by immersing the water flow convergence color nonwoven fabric mask pack sheet prepared according to the example of the present invention in the essence cosmetic for 36 hours, and then evaluating the presence or absence of color change of the essence cosmetic.

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division Example 1 Example 2 Example 3 Example 4 base layer olefin
profit Kinds Poly
ethylene Poly
ethylene Poly
propylene Poly
propylene Input (wt%) 95 95 95 95 color masterbatch Kinds 5 5 5 5 Input (wt%) radiation
condition radiation temperature 225 225 230 230 cooling temperature 15 15 15 15 Unit weight (g/m ² ) 30 30 30 30 facial layer water flow
bridge
condition Pressure (kgf/cm ² ) 5 5 5 5 Drying temperature ( ^o C) 110 110 120 120 Thickness (mm) 0.8 0.8 0.9 0.9 Mask Pack
Sheet Weight (g/m ² ) 60 60 70 70 color base layer black golden yellow black golden yellow facial layer White White White White weight ratio
(Substrate layer vs. facial layer) 50:50 50:50 50:50 50:50 evaluation decolorization None None None None

As can be seen from the examples in Table 1, a mask pack sheet 100 composed of a black and golden olefin long fiber spunbond nonwoven fabric layer 101 and a cotton fiber face layer 102 that does not cause discoloration could be manufactured. .

1: Polyethylene resin 2: Color masterbatch
3: Main material feeder 4: Sub-material feeder
5: Mixer 6: Extruder
7: Filter 8: Metering Pump
9: Spin pack 10: Cooling and stretching device
11: Forming Belt 12: Suction Device
13: coupling device 14 and 15: pressing roller
16: emulsion supply device 17: emulsion spray device
18: drying device 19: IR heater
20: winder 21: fiber feeder
22: carder 23: cross rapper
24: unwinder 25: water flow bridging device
26, 27 and 28: drum 29: dryer
30: conveyor belt 31: winder
32: mask pack sheet 100: non-woven mask pack sheet
101: base layer 102: facial layer

Claims (10)

In the layer structure water flow convergence nonwoven fabric mask pack sheet,
A base layer of a spunbond nonwoven fabric composed of colored olefin long fibers, and
It is composed of a facial layer of spunlace non-woven fabric composed of natural fibers,
The color olefin long fiber contains 1 to 10 parts by weight of a color masterbatch in 100 parts by weight of the olefin resin, and is characterized by an embossing type having a diameter of 10 to 50 μm,
The spunbond nonwoven fabric has a unit weight ^{of 10 g/m 2} to 100 g/m ^2,
The natural fiber is a layered structure water flow convergence nonwoven fabric mask pack sheet, characterized in that selected from the group consisting of cotton fiber, bamboo fiber, pulp fiber, and combinations thereof.
According to claim 1,
The weight ratio of the base layer to the face layer is 10 to 90 to 90 to 10.
delete delete (S1) preparing a base layer of a color olefin long fiber spunbond nonwoven fabric using color olefin fibers of an olefin resin composition;
(S2) using natural fibers on one surface of the color olefin long fiber spunbond nonwoven fabric to prepare a face layer of the spunlace nonwoven fabric; and
(S3) including a drying step,
The color olefin long fiber contains 1 to 10 parts by weight of a color masterbatch in 100 parts by weight of the olefin resin, and is characterized in an embossed form with a diameter of 10 to 50 μm,
The color olefin long fiber spunbond nonwoven fabric is 10g/m ² to 100g/m ² A method of manufacturing a layered structure water flow entanglement nonwoven fabric mask pack sheet, characterized in that the unit weight is.
6. The method of claim 5,
A method for producing a layered structure water flow entanglement nonwoven fabric mask pack sheet, characterized in that the weight ratio of the base layer and the facial layer is 10 to 90 to 90 to 10.
6. The method of claim 5,
The composition of the olefin fiber of the base layer is polypropylene or polyethylene resin, and the polyethylene resin is any one or two or more of high-density polyethylene (HDPE), low-density polyethylene (LDPE), and linear low-density polyethylene (LLDPE),
The spunbond nonwoven fabric base layer is a method for producing a layered structure water flow convergence nonwoven fabric mask pack sheet, characterized in that the resin has a single structure composed of one type of olefin fiber or a multilayer structure composed of different types of olefins.
6. The method of claim 5,
The olefin resin is a method for producing a layered structure water flow entanglement nonwoven fabric mask pack sheet, characterized in that it has a melt index (Melt Index) of 15g / 10min to 60g / 10min.
6. The method of claim 5,
The natural fibers are cotton fibers, bamboo fibers, pulp fibers, and a method of manufacturing a layered structure water flow convergence nonwoven fabric mask pack sheet, characterized in that selected from the group consisting of combinations thereof.
6. The method of claim 5,
The drying is a method of manufacturing a nonwoven fabric mask pack sheet having a layered structure, characterized in that made at a temperature in the range of 100 to 150 ℃.

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