KR101973087B1 - Method of and apparatus for folding mask pack - Google Patents

Abstract

The present invention relates to a manufacturing method a folding mask pack which can reduce costs by not using a release paper and is easy to use, and an apparatus thereof. The apparatus of the present invention comprises: a sheet member roller which unwinds a roll of the sheet member and discharges the same in a flat manner; a dispenser which applies cream of a predetermined function to one surface of the flat unwound sheet member; a knife leveler to evenly dispense the thickness of the dispensed cream; a sheet folding part folding the cream applied sheet member in half; a folded sheet member winding roller winding the sheet member folded in half in a roll form; an aging chamber for aging the roll of the wound folded sheet member under predetermined conditions; a folded sheet member roller which unwinds the roll of the aged folded sheet member and discharges the same in a flat manner; and a punching machine for punching the folded sheet member into a mold and discharging the same into an individual mask pack. Since the manufacture of the mask pack does not use the release paper, a process is simplified, and less raw materials lower manufacturing costs. The release paper is not peeled off when using, thereby being convenient to use.

Description

Method and apparatus for manufacturing folding mask pack {METHOD OF AND APPARATUS FOR FOLDING MASK PACK}

The present invention relates to a method and apparatus for manufacturing a mask pack, and more particularly, to a method and apparatus for manufacturing a folding mask pack, which can reduce cost by using a release paper and is easy to use.

In general, a mask pack (Facial Mask) is a type of cosmetics that can supply various nutrients and moisture to the skin by using a sheet made according to the shape of the face, also called a sheet mask.

Early mask packs were based on using natural ingredients on the face and rinsing, mainly using gold, fruits and plants. Sheet masks began in the 1990s with non-woven packs that applied liquids such as skins, and then developed masks that turned from nonwovens to cotton sheets, resulting in packs with improved absorption and high adhesion. Recently, a mask pack using a hydrogel or a bio cellulose mask pack using a natural material is widely used.

The mask pack has various functions such as moisture supply, whitening, anti-aging, lifting, and soothing depending on the function, and the peel-off type (dry and peel off pack), wash off type (wash pack), and sheet type depending on the usage. It is divided into (pack to put on and take off). Sheet type mask packs are divided into various types according to sheet types, and are classified into nonwoven fabric, hydrogel, and cellulose made of a natural fermentation material. Hydrogel is a new concept gel formulation that melts when it comes into contact with the skin. It contains skin active ingredients in the form of gels to enhance skin absorption. As a substance, it is produced in the form of a semi-transparent membrane (pellicle) in the culture under stationary culture conditions.

These mask packs are basically laminated on a film on the film, absorbing and coating the functional cosmetics in the form of a gel on the fabric, then laminating the film on the fabric again, cut and separated into a mask shape, individually sealed packaging for each mask pack Is released.

'Mask Pack' announced in the Korean Patent Office Publication No. 10-1692376 in the registration number 10-1692376 is a non-woven fabric, the first release paper, the first release paper and one surface is laminated, the other side of the non-woven fabric, the paste is applied to the cosmetic, It includes a second release paper that is laminated on the other surface coated with the cosmetic, but the cosmetic is not to flow out of the first release paper and the second release paper.

In addition, the 'Patent Pack Sheet Improved Skin Adhesion and Retention of Cosmetic Formulation and Its Manufacturing Method' disclosed in Korean Patent Laid-Open Publication No. 10-2017-0098376 is a base for preparing a base layer serving as a support. It comprises a layer manufacturing step, a nanofiber layer manufacturing step of manufacturing a nanofiber layer using the field emission method, and a bonding step of bonding the nanofiber layer by thermal compression on one side or both sides of the base layer.

Figure 1 (a) is a schematic diagram showing a part of the mask pack manufacturing apparatus according to the prior art, (b) is a side cross-sectional view of a conventional mask pack.

Referring to FIG. 1, in the related art, the nonwoven fabric 12 wound on the nonwoven fabric roll 110 is released using the guide rollers 42, 44, and 46, and the water supply, whitening, anti-aging, and lifting are performed using the dispenser 120. After applying the cream 22 having various functions such as soothing on the nonwoven fabric 12, the mask pack sheet 30 ′ is manufactured by covering the release paper 32 and perforated according to the shape of the face and individually packaged. It was. As the conventional mask pack 30 'manufactured as described above uses a release paper 32 as shown in FIG. 1 (b), manufacturing cost increases, and thus the release paper 32 needs to be peeled off to use. There is an uncomfortable problem.

KR 10-1999841 B1 KR 10-2017-0098376 A KR 10-1692376 B1

The present invention has been proposed to solve the above problems, and an object of the present invention is to provide a folding mask pack manufacturing method and apparatus that can reduce the cost without using a release paper and easy to use.

In order to achieve the above object, the method of the present invention comprises: a sheet member unwinding step of discharging the sheet member flatly by releasing the roll on which the sheet member is wound; Dispensing step of applying a cream of a predetermined function on one surface of the flat sheet member; A knife leveling step of constantly selecting the thickness of the dispensed cream with a knife; Folding the cream-coated sheet member in half; A winding sheet member winding step of winding the folded sheet member in a roll form; A ripening step of ripening the roll of the wound folding sheet member in a predetermined condition; A folding sheet member unwinding step of releasing the roll of the matured folding sheet member and discharging it flat; And ejecting the individual mask packs by punching the folding sheet member into a mold. The folding mask pack manufacturing method may further include a packaging step of packaging the discharged individual mask packs in a predetermined unit.

In addition, the apparatus of the present invention to achieve the above object, the sheet member roller for discharging the roll of the sheet member flat; A dispenser for applying a cream having a predetermined function to one surface of the flat sheet member; A knife leveler to evenly select the thickness of the dispensed cream; A sheet folding unit for folding the cream-coated sheet member in half; A folding sheet member winding roller for winding the sheet member folded in half in a roll form; A aging chamber for aging a roll of the rolled folded sheet member under predetermined conditions; A folding sheet member roller which releases the roll of the mature folding sheet member and discharges it flat; And a punching machine for punching the folding sheet member into a mold and discharging the folding sheet member into individual mask packs.

로 구해지며 시트부재의 폭(B)에 따라 가이드봉의 누름 위치를 조정하는 것이다.The sheet folding unit is a guide roller for supporting the sheet member flowing through the process; A folding guide rod which is inclined at a predetermined angle so as to prevent the cream from being guided and folded in half by guiding the middle portion of the sheet member; And a pair of guide rollers for closely contacting each other while pulling the sheet members folded together through the folding guide rods, wherein the folding guide rods have a folding distance when the width of the sheet member is B and the angle at which the sheet member is folded is θ. (L) is

It is to be obtained by adjusting the pressing position of the guide rod according to the width (B) of the sheet member.

According to the present invention, since no release paper is used in the manufacture of the mask pack, the process is simplified and the raw material is less, thereby lowering the manufacturing cost, and there is no need to peel off the release paper during use, which is convenient to use. In addition, according to the present invention, since the mask pack sheet is cut by a mold having a step inside the blade, the cream does not adhere to the periphery of the mask pack product due to the step, and thus there is an advantage that it can be easily spread and used without a release paper.

1 is a schematic view showing a part of a conventional mask pack manufacturing apparatus,
2 is a flowchart illustrating a mask pack manufacturing procedure according to the present invention;
3 is a schematic view showing a mask pack manufacturing apparatus according to the present invention,
4 is a detailed view of the sheet folding part shown in FIG. 3;
5 is a schematic view of the punching machine shown in FIG. 3, FIG.
6 is an example of a mask pack manufactured according to the present invention.

The technical problems achieved by the present invention and the practice of the present invention will be more clearly understood by the preferred embodiments of the present invention described below. The following examples are merely illustrated to illustrate the present invention and are not intended to limit the scope of the present invention.

2 is a flowchart illustrating a mask pack manufacturing procedure according to the present invention.

First, as the sheet member constituting the sheet of the mask pack according to the present invention, various kinds such as nonwoven fabric, cotton, and cellulose may be used, but in the embodiment of the present invention, a nonwoven fabric will be described as an example. In addition, the cosmetic gel or gel used in the mask pack according to the present invention may be used in a variety of contents (solution) according to the purpose, that is, the purpose of supplying moisture, whitening, anti-aging, lifting, soothing, but in the embodiment of the present invention This will be referred to as 'cream'.

Referring to Figure 2, the unwoven unwinding step (S1) is a step of unwinding while pulling the nonwoven fabric wound on the nonwoven roll with a winding roller to flatten, and the step of applying the cream to the nonwoven fabric (S2) of the mask pack According to the use (function), a cream of a suitable raw material is applied onto a nonwoven fabric using a dispenser. The thickness of the cream applied on the nonwoven is determined by the height of the knife, and if necessary, the thickness of the cream can be adjusted by adjusting the height of the knife.

Sheet folding step (S3) is a step of folding the cream-coated nonwoven fabric in half in order not to use a release paper in accordance with the present invention, pressing the center portion of the cream-coated nonwoven fabric 10 with a guide rod 140, Pressing with the guide roller 230 to be folded. At this time, the position of the point where the guide rod 140 meets the nonwoven fabric is variable according to the width (B) of the sheet member, the guide rod 140 is preferably installed inclined so as not to apply the cream applied to the nonwoven fabric sheet.

Folding sheet winding step (S4) is to roll the folded sheet member 20 to form a roll, wound roll ripening step (S5) is to transfer the roll produced in the winding step to the aging chamber 160 temperature 30 ℃ to 40 ℃ Let aging for at least 5 minutes. Perforation within 5 minutes without this aging step may cause the cream to be deformed because it is a solution, and the solution may not be uniformly applied.

In the aged roll unwinding step (S6), the roll of the matured folding sheet member is released and flatly discharged. In the punching step (S7), the folding sheet member 20 is punched into a mold and discharged into an individual mask pack. In the packaging step S8, the discharged individual mask packs are packaged in predetermined units.

Figure 3 is a schematic view showing a mask pack manufacturing apparatus according to the present invention, Figure 4 is a detailed view of the sheet folding portion shown in Figure 3, Figure 5 is a side cross-sectional view of the perforated mold shown in Figure 3, Figure 6 An example of a mask pack manufactured according to the present invention.

The mask pack manufacturing apparatus according to the present invention, as shown in Figure 3, the nonwoven roller 110, dispenser 120, knife leveler 130, folding guide rod 140, folding sheet member winding roller 150, aging chamber 160, the folding sheet member roller 152, the punching machine 170, the scrap winding roller 180, and the guide rollers 210, 220, 230, 240, 250 and 260.

Referring to FIG. 3, the nonwoven roller 110 is for winding the nonwoven roll, which is a sheet member, to release the nonwoven fabric 12 flat, and the dispenser 120 supplies a predetermined raw material suitable for the function of the mask pack product. It is for apply | coating the cosmetic cream 22 containing on the upper surface of the sheet member 12 unflattened.

The knife leveler 130 is to uniformly select the thickness of the dispensed cosmetic cream, the sheet folding portion is to fold and fold the nonwoven sheet 10 to which the cosmetic cream 22 is applied, and the winding roller 150 is folded The nonwoven fabric sheet 20 is wound to make a folding sheet member roll.

As shown in FIG. 4, the sheet folding part is guided to support the sheet member 10 flowing through the process, and the guide roller 220 is inclined at a predetermined angle so that the cream does not adhere to the sheet member. It consists of a folding guide rod 140 and a pair of close guide rollers 230 for pulling and pulling the sheet members folded over each other via the folding guide rod 140.

Referring to FIG. 4, (a) is a plan view of the sheet folding portion, (b) is a side view of the sheet folding portion, and the cream-coated nonwoven sheet 10 having a width of 2B in the horizontal direction is attached to the guide rod 140. Thereby being converted to a folded nonwoven sheet 20 having a B width, twisted by 90 °. In this case, as shown in (b) of FIG. 4, the sheet folding part has a right triangle shape, the width of the folded nonwoven fabric corresponding to the height of the right triangle B, the length of the hypotenuse A, and the guide rod 140. When the angle of the position is θ, the position of the guide rod 140 is obtained as a function of the width B of the product as shown in Equation 1, and thus the position L of the guide rod is the width of the product It can be seen that it should vary according to

The aging chamber 160 is for aging the roll of the rolled folding sheet member 20 under predetermined conditions, and the folding sheet member roller 152 releases the roll of the matured folding sheet member and discharges it flat. 170 is to punch the folding sheet member 20 with the mold (172, 173) to complete the individual mask pack (30).

The individual mask pack 30 produced by punching is packaged in a packaging apparatus, and the remaining sheet member 40 after punching is wound on the scrap winding roller 180 as a kind of scrap discarded.

As shown in FIG. 5, the punching machine 170 includes a lower mold 172 positioned under the nonwoven fabric 20, an upper mold 174 for drilling the nonwoven sheet 20 on the nonwoven fabric, and an upper mold ( And heating means (not shown) for heating 174 to a predetermined temperature.

Referring to FIG. 5, the upper mold 174 or the lower mold 172 is heated to about 50 ° C. ± 40 ° C. or about 50 ° C. by heating means (not shown), and the upper mold 174 fixes the nonwoven fabric sheet 20. Blade 174a for cutting into the shape of, and the step 174b for removing the cream from the non-woven fabric in close contact with the lower mold 174 during punching to facilitate separation in use, and to prevent the cream from being pushed into the non-woven fabric during punching It consists of the groove part 174c.

Preferably, the stepped portion 174b has a width of 1mm to 10mm, and removes the mask from being buried while punching, and gives a smoothing effect to the nonwoven fabric 12 by heat so that the mask pack is folded even when there is no release paper when using the mask pack. 30 can be unfolded easily.

As shown in FIG. 6, the mask pack 30 completed by such a punching machine has a non-woven fabric 12 folded in the state of the product, and a cream 22 is disposed therebetween. 32) Grab and use it with the cream part 34 facing the face like a dotted line. The mask pack 30 manufactured according to the present invention can easily unfold the folded mask pack 30 even if there is no release paper by removing the cream by the step portion 174b of the punching machine 170. .

The present invention has been described above with reference to one embodiment shown in the drawings, but those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom.

12 nonwoven fabric 22 cream
110: sheet member roller 120: dispenser
130: knife leveler 140: folding guide rod
150: folding sheet member roller 160: aging chamber
170: punching machine 172: lower mold
174: upper mold 180: scrap winding roller

Claims (5)

A sheet member unwinding step of releasing the roll on which the sheet member is wound to discharge the sheet member flatly;
Dispensing step of applying a cream of a predetermined function on one surface of the flat sheet member;
A knife leveling step of constantly selecting the thickness of the dispensed cream with a knife;
Folding the cream-coated sheet member in half;
A winding sheet member winding step of winding the folded sheet member in a roll form;
A ripening step of ripening the roll of the wound folding sheet member in a predetermined condition;
A folding sheet member unwinding step of releasing the roll of the matured folding sheet member and discharging it flat; And
And punching the folding sheet member with a mold to discharge the individual mask packs.
The folding step
Press the middle portion of the sheet member to be folded in half with a folding guide rod inclined at a predetermined angle so as not to apply the cream applied to one surface of the sheet member,
Where the folding guide rod presses the sheet member,
When the width of the folded sheet member is B and the angle at which the sheet member is folded is θ, the distance L to the pressing position from the close guide roller is

Saved as
According to the width (B) of the folded sheet member to adjust the pressing position of the folding guide rod
A method of manufacturing a folding mask pack, characterized in that it is possible to manufacture a mask pack coated with cream without using a release paper. According to claim 1, The folding mask pack manufacturing method,
A method of manufacturing a folding mask pack, characterized in that it further comprises a packaging step of packaging the discharged individual mask pack in a predetermined unit. The sheet member roller which unwinds the roll of the sheet member and discharges it flat, The dispenser which apply | coats the cream of predetermined function to the one surface of the sheet member which was uneven, The knife leveler which selects the thickness of the dispensed cream uniformly, The cream is apply | coated In the folding mask pack manufacturing apparatus comprising a sheet folding portion folded in half the sheet member,
The sheet folding unit
Guide means for supporting a sheet member flowing through the process;
A folding guide rod which is inclined at a predetermined angle so that the cream applied to one surface of the sheet member is pressed and folded in half by pressing an intermediate portion of the sheet member; And
It includes a pair of close guide rollers for close contact while pulling the sheet members folded over each other through the folding guide rod,
Where the folding guide rod presses the sheet member,
When the width of the folded sheet member is B and the angle at which the sheet member is folded is θ, the distance L from the contact guide roller to the pressing position is

Saved as
According to the width (B) of the folded sheet member to adjust the pressing position of the folding guide rod
Folding mask pack manufacturing apparatus, characterized in that it is possible to manufacture a mask pack coated with cream without using a release paper. delete delete

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