KR20160126628A - An appliance for making maskpack having temperature controller - Google Patents

An appliance for making maskpack having temperature controller Download PDF

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KR20160126628A
KR20160126628A KR1020150057940A KR20150057940A KR20160126628A KR 20160126628 A KR20160126628 A KR 20160126628A KR 1020150057940 A KR1020150057940 A KR 1020150057940A KR 20150057940 A KR20150057940 A KR 20150057940A KR 20160126628 A KR20160126628 A KR 20160126628A
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melting point
low melting
solution
unit
polymer
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KR1020150057940A
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Korean (ko)
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KR101721989B1 (en
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박종철
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박종철
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Priority to PCT/KR2015/007144 priority patent/WO2016171330A1/en
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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
    • 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
    • A45D44/22—Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning

Abstract

The present invention relates to an apparatus for manufacturing a mask pack, and is characterized by an apparatus for manufacturing a mask pack having a temperature controller capable of uniformly maintaining the concentration of an electrospun polymer solution. According to the present invention, the productivity by electrospinning can be improved by increasing the concentration of the electrospun polymer solution, and a mask pack can be provided that has a significantly improve adhesion to the skin due to the presence of a nanofiber layer, a high impregnation efficiency of moisture ingredient and various kinds of nutrients, and an excellent diffusion effect of nutrients through the skin.

Description

온도조절 장치가 구비된 마스크팩 제조장치{An appliance for making maskpack having temperature controller}[0001] The present invention relates to an apparatus for making a mask pack having a temperature control device,

본 발명은 마스크팩의 제조장치에 관한 것으로서, 보다 상세하게는 전기방사되는 폴리머 용액의 농도를 일정하게 유지할 수 있는 온도조절 장치가 구비된 마스크팩을 제조하는 전기방사장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for manufacturing a mask pack, and more particularly, to an electrospinning apparatus for manufacturing a mask pack having a temperature controller capable of maintaining a constant concentration of an electrospun polymer solution.

일반적으로 기존의 마스크팩 제조방법은 안면형상의 부직포 또는 이에 상응하는 이면지 필름을 부직포와 포개어서 수작업으로 접고, 이들을 수작업으로 포장재료를 삽입하고, 내용물을 충진하고, 봉합한 후에 상품화 한다. 이때, 사용되는 부직포는 두께가 두껍고(15~50), 부피당 표면적이 적으며 약간의 안면 움직임에도 안면 피부조직으로부터 떨어질 수 있는 단점이 있다. 뿐만 아니라 부착 후의 화장액의 지속 효과(long-lasting effect)도 저하되는 문제가 있다. In general, in the conventional mask pack manufacturing method, a face-type nonwoven fabric or a corresponding paper sheet is folded and folded manually by a nonwoven fabric, the packaging material is manually inserted, the contents are filled, sealed, and then commercialized. At this time, the nonwoven fabric used is thick (15 to 50), has a small surface area per volume, and has a disadvantage in that it may fall off the facial skin tissue even with slight facial movements. In addition, there is a problem that the long-lasting effect of the cosmetic liquid after attachment also deteriorates.

상기한 문제를 해결하기 위하여 일본특허출원공개 제2007-70347호는 나노섬유 층을 포함하는 피부 부착용 마스크팩을 개시하고 있다. 그러나, 상기 나노섬유-코팅된 부직 마스크팩은 나노섬유와 부직포 사이의 부착이 단지 정전기력에만 의존한 것으로 액체 화장용 제제로 함침될 때 층분리(나노섬유의 탈층: delamination)이 발생될 우려가 있는 것이 현실이다.To solve the above problem, Japanese Patent Application Laid-Open No. 2007-70347 discloses a mask pack for skin attachment comprising a nanofiber layer. However, the nanofiber-coated non-woven mask pack has the disadvantage that layer separation (delamination of nanofibers) may occur when the adhesion between the nanofibers and the nonwoven fabric depends solely on electrostatic force and is impregnated with a liquid cosmetic preparation It is a reality.

뿐만 아니라 나노섬유층을 형성하기 위한 전기방사시 상온에서 수행됨에 따라 고분자 용액의 점도를 일정하게 유지하기 위하여 희석제를 과다하게 사용할 수 밖에 없었다. 상기한 희석제 과다사용은 고분자 용액의 농도를 떨어뜨려 전기방사의 효율을 감소시키고 환경오염의 문제를 발생시킬 수 밖에 없는 문제점이 있는 것이 현실이다. In addition, since the electrospinning process for forming the nanofiber layer is carried out at room temperature, the diluent has to be used in excess to keep the viscosity of the polymer solution constant. The use of the diluent excessively lowers the concentration of the polymer solution to reduce the efficiency of electrospinning and causes a problem of environmental pollution.

본 발명은 상기와 같은 문제를 해결하기 위한 것으로, 온도조절 장치를 사용하여 전기방사에 사용되는 폴리머 용액을 고농도로 유지하여 생산성이 높은 우수한 품질의 나노섬유층이 적층된 마스크팩을 제조할 수 있는 장치를 제공하는 것을 목적으로 한다.Disclosure of the Invention The present invention has been made to solve the above problems and it is an object of the present invention to provide a device capable of manufacturing a mask pack in which a polymer solution used for electrospinning is maintained at a high concentration by using a temperature control device, And to provide the above-mentioned objects.

뿐만 아니라 나노섬유층의 존재로 인하여 피부 밀착성이 크게 개선되며, 보습성분 및 각종 영양성분의 함침효율이 높고, 피부를 통한 영양성분의 확산효과도 탁월한 마스크 팩을 제조할 수 있는 장치를 제공하고자 한다.In addition, the present invention provides a device for manufacturing a mask pack which is improved in skin adhesion due to the presence of a nano fiber layer, has a high impregnation efficiency of a moisturizing component and various nutrients, and has an excellent diffusion effect of nutrients through the skin.

상기한 과제를 해결하기 위하여 본 발명은In order to solve the above problems,

상기 제조장치는 나노섬유층을 형성하기 위한 방사용액 유닛과 온도조절 장치를 포함하여 구성되며,The manufacturing apparatus includes a spinning solution unit for forming a nano-fiber layer and a temperature controller,

상기 방사용액 유닛은 용액을 저장하기 위한 탱크와, 용액이 토출되는 노즐블럭과, 컬렉터와 전원장치와 오버플로우 시스템과 연결되어 있고,The spinning solution unit is connected to a tank for storing a solution, a nozzle block to which the solution is discharged, a collector, a power supply unit and an overflow system,

상기 온도조절 장치는 오버플로우 시스템을 통해 회수되는 방사용액의 점도를 일정하게 유지시키기 위하여 가열장치 및 냉각장치를 포함하고 있는 것을 특징으로 한 마스크팩 제조장치를 과제 해결을 위한 수단으로 제공한다. Wherein the temperature regulating device includes a heating device and a cooling device for maintaining the viscosity of the spinning liquid recovered through the overflow system at a constant level.

또한 본 발명은 상기한 과제를 보다 효과적으로 해결하기 위하여, Further, in order to solve the above problems more effectively,

상기 제조장치는 접착제층을 형성하기 위한 저융점 고분자 유닛을 추가로 더 포함하며,The manufacturing apparatus further includes a low melting point polymer unit for forming an adhesive layer,

상기 저융점 고분자 유닛에서 전기방사되는 저융점 고분자는 기재와 나노섬유층 및 나노섬유층들 사이에 접착층을 형성되는 것을 특징으로 한다.The low melting point polymer electrospun in the low melting point polymer unit is characterized in that an adhesive layer is formed between the substrate, the nanofiber layer and the nanofiber layer.

이때, 상기 저융점 고분자는 저융점 폴리에스테르, 저융점 폴리우레탄, 저융점 폴리비닐리덴 플루오라이드로부터 1종 이상으로 선택되는 고분자를 사용한다.Here, the low-melting-point polymer is selected from a low-melting-point polyester, a low-melting-point polyurethane, and a low-melting-point polyvinylidene fluoride.

본 발명에 의하면 전기방사되는 폴리머 용액 농도를 증가시켜 전기방사의 생산성을 높일 수 있을 뿐만 아니라 기재와 나노섬유층간 결합을 접착층을 사용하여 견고하게 함으로써 탈리(脫離)를 방지할 수 있는 마스크팩을 제공할 수 있다.According to the present invention, not only a productivity of electrospinning can be increased by increasing the concentration of an electrospun polymer solution, but also a mask pack capable of preventing desorption can be provided by firmly bonding the base material and the nano fiber layer using an adhesive layer can do.

뿐만 아니라 본 발명의 제조방치에 의해 제조된 마스크팩은 나노섬유층으로 인해 피부 밀착성이 크게 개선되며, 보습성분 및 각종 영양성분의 함침효율이 높고, 피부를 통한 영양성분의 확산효과도 탁월한 장점이 있다. In addition, the mask pack manufactured by the manufacturing and disposing of the present invention is advantageous in that the skin adhesion is greatly improved due to the nano fiber layer, the moisturizing component and the impregnation efficiency of various nutrients are high, and the diffusion effect of nutrients through the skin is also excellent .

도 1은 본 발명에 의한 오버플로우 시스템과 온도조절 장치에 관한 도면,
도 2는 본 발명에 따른 온도조절 장치를 구비한 전기방사장치에 있어서, 코일형태의 열선을 장착한 관체를 도시한 정단면도,
도 3은 상기 도 2의 A-A'선 측단면도,
도 4는 본 발명에 따른 온도조절 장치를 구비한 전기방사장치에 있어서, 선형형태의 열선을 장착한 관체를 도시한 정단면도,
도 5는 상기 도 4의 B-B'선 측단면도.1 is a view of an overflow system and a temperature control device according to the present invention,
FIG. 2 is a front sectional view of a tubular body equipped with a coil-shaped heating wire in an electrospinning device equipped with a temperature control device according to the present invention,
3 is a cross-sectional view taken along the line A-A 'in FIG. 2,
FIG. 4 is a front sectional view of a tubular body equipped with a linear heating wire in an electrospinning device having a temperature control device according to the present invention,
5 is a cross-sectional view taken along line B-B 'of FIG. 4;

이하, 도면을 참조하여 본 발명을 보다 상세히 설명한다. Hereinafter, the present invention will be described in more detail with reference to the drawings.

도 1은 본 발명에 의한 오버플로우 시스템과 온도조절 장치에 관한 도면이다. 도시된 바와 같이 본 발명의 나노섬유층을 제조하기 위한 전기방사장치(1)는 케이스(102), 노즐블록(110), 컬렉터(150), 전원장치(160)와 보조 벨트장치(170)와 이들을 내부에 저융점 고분자 유닛(100), 방사용액 유닛(100')과, 주저장탱크(210), 제2 이송배관(216), 제2 이송제어장치(218)와 재생탱크(230)와 이들로 이루어진 오버플로우 시스템(200)으로 구성되어 있다.1 is a diagram of an overflow system and a temperature control apparatus according to the present invention. The electrospinning device 1 for manufacturing the nanofiber layer of the present invention comprises a case 102, a nozzle block 110, a collector 150, a power supply device 160, an auxiliary belt device 170, A second transfer pipe 216, a second transfer control unit 218 and a regeneration tank 230, and a low-melting polymer unit 100, a spinning solution unit 100 ', a main storage tank 210, a second transfer pipe 216, And an overflow system 200 composed of an overflow system.

상기 저융점 고분자 유닛(100)에는 기재와 나노섬유층간의 접착을 위한 접착층을 형성하기 위한 저융점 고분자 용액이 전기방사된다.The low melting point polymer unit 100 is electrospun with a low melting point polymer solution for forming an adhesive layer for adhesion between the substrate and the nano fiber layer.

상기 저융점 고분자는 저융점 폴리에스테르, 저융점 폴리우레탄, 저융점 폴리비닐리덴 플루오라이드로부터 선택된다.The low melting point polymer is selected from a low melting point polyester, a low melting point polyurethane, and a low melting point polyvinylidene fluoride.

상기 방사용액 유닛(100')은 나노섬유층을 형성하기 위한 고분자 용액을 전기방사한다. 상기 전기방사되는 고분자는 나노섬유층을 형성할 수 있으면 어느 것이나 무방한데, 예를 들면 폴리프로필렌(PP), 폴리에틸렌텔레프탈레이트(PET), 폴리비닐리덴플루라이드, 나일론, 폴리비닐아세테이트, 폴리메틸메타아크릴레이트, 폴리아크릴로니트릴(PAN), 폴리우레탄(PUR), 폴리부틸렌텔레프탈레이트(PBT), 폴리비닐부틸랄, 폴리비닐클로라이드, 폴리에틸렌이민, 폴리올레핀, 폴리유산(PLA), 폴리초산비닐(PVAc), 폴리에틸렌나프탈레이트(PEN), 폴리아미드(PA), 폴리비닐알콜(PVA), 폴리에틸렌이미드(PEI), 폴리카프로락톤(PCL), 폴리유산글리롤산(PLGA), 실크, 셀룰로오스, 키토산 등이 있으며, 그 중 폴리프로필렌(PP)재질의 소재와 내열성 고분자 물질인 폴리아마이드, 폴리이미드, 폴리아마이드이미드, 폴리(메타-페닐렌 이소프탈아미이드), 폴리설폰, 폴리에테르케톤, 폴리에테르이미드, 폴리에틸렌텔레프탈레이트, 폴리트리메틸렌텔레프탈레이트, 폴리에틸렌 나프탈레이트 등과 같은 방향족 폴리에스터, 폴리테트라플루오로에틸렌 등이 사용될 수 있다. The spinning solution unit 100 'electrospun a polymer solution for forming a nanofiber layer. The electrospun polymer may be any polymer capable of forming a nanofiber layer. Examples of the polymer include polypropylene (PP), polyethylene terephthalate (PET), polyvinylidene fluoride, nylon, polyvinyl acetate, (PAN), polyurethane (PUR), polybutylene terephthalate (PBT), polyvinyl butyral, polyvinyl chloride, polyethyleneimine, polyolefin, polylactic acid (PLA), polyvinyl acetate (PVAc), polyacrylonitrile ), Polyethylene naphthalate (PEN), polyamide (PA), polyvinyl alcohol (PVA), polyethyleneimide (PEI), polycaprolactone (PCL), polylactic acid glyceric acid (PLGA), silk, cellulose, Among them, polypropylene (PP) materials and heat resistant polymer materials such as polyamide, polyimide, polyamideimide, poly (meta-phenylene isophthalamide), polysulfone, polyether Tone, a polyether imide, polyethylene, aromatic polyester, such as ethylene with polytetrafluoroethylene such as terephthalate, polytrimethylene terephthalate, polyethylene naphthalate can be used.

또한 상기한 노즐블록(110)의 노즐(42)은 상향식과 하향식 그리고 수평식이 모두 가능하며, 특히 오버플로우 시스템(200)이 적용된 전기방사 장치에 있어서는 상향식 전기방사가 바람직하다. 노즐(42)은 상향식, 하향식 또는 수평식으로 다수개 배열설치되며, 주저장탱크(210) 또는 재생탱크(230)로부터 방사용액을 공급받는다.The nozzle 42 of the nozzle block 110 may be a bottom-up type, a top-down type, and a bottom-up type. In particular, in the case of the electrospinning device to which the overflow system 200 is applied, bottom-up electrospinning is preferable. A plurality of nozzles 42 are arranged in a bottom-up, top-down, or horizontal manner and are supplied with the spinning solution from the main storage tank 210 or the regeneration tank 230.

전기방사의 노즐(42)의 선단부는 원통을 해당 원통의 축과 비스듬히 교차하는 평면을 따라서 절단한 형상으로 이루어지는 것이 바람직하나, 노즐블록(110) 일부분의 노즐(42) 선단부가 나팔관 모양의 형상을 가지는 것도 가능하다. 상기 노즐블록(110)의 방사용액을 토출구로부터 상향의 컬렉터(150)를 향하여 나노섬유를 토출하는 노즐(42)을 통해 제작된 나노섬유는 장척시트에 퇴적되어 균일한 두께를 유지하면서 이동한다.The distal end of the electrospinning nozzle 42 preferably has a shape cut along the plane intersecting the axis of the cylinder with the axis of the cylinder. However, the tip of the nozzle 42 of a part of the nozzle block 110 may have a truncated tubular shape It is also possible to have. The nanofibers produced through the nozzles 42 for discharging the spinning solution of the nozzle block 110 from the discharge port toward the collector 150 in the upward direction are accumulated on the long sheet and move while maintaining a uniform thickness.

전원장치(160)는 노즐블록(110)에 상향식으로 다수개 배열설치된 노즐(42)과 컬렉터(150)와의 사이에 고전압을 인가한다. 전원장치(160)의 정극은 컬렉터(150)에 접속되고, 전원장치(160)의 부극은 케이스(102)를 통하여 노즐블록(110)에 접속되어 있다.
The power supply unit 160 applies a high voltage between the nozzle 42 and the collector 150, which are vertically arranged in the nozzle block 110. The positive electrode of the power source device 160 is connected to the collector 150 and the negative electrode of the power source device 160 is connected to the nozzle block 110 through the case 102.

일반적으로 전기방사시 기존의 발명들은 폴리머 용액의 농도를 일정하게 유지하기 위해 희석제, 농도 조절장치들을 구비한다. 그러나 본 발명은 농도를 일정하게 유지하는 대신, 재사용되는 고농도의 폴리머 용액을 오버플로우 후에 다시 사용하되 폴리머 용액의 점도를 온도조절 장치(60)를 이용하여 일정하게 조절함으로써 전기방사의 효율을 높이는 방법을 제공한다. 이를 위하여 본 발명의 전기방사장치에서는 온도조절 장치를 부착하였다. Generally, in the case of electrospinning, existing inventions have a diluting agent and a concentration adjusting device to keep the concentration of the polymer solution constant. However, instead of maintaining the concentration constant, the present invention uses a polymer solution having a high concentration to be reused after overflow, and adjusts the viscosity of the polymer solution to be constant by using the temperature regulating device 60, thereby improving the efficiency of electrospinning . To this end, a thermostat is attached to the electrospinning apparatus of the present invention.

이하 온도조절 장치 및 이를 통한 고분자 용액의 점도조절방법에 대하여 설명한다.
Hereinafter, a temperature control device and a method of controlling the viscosity of the polymer solution through the temperature control device will be described.

도 2는 본 발명에 따른 온도조절 장치를 구비한 전기방사장치에 있어서, 코일형태의 열선을 장착한 관체를 도시한 정단면도이고, 도 3은 상기 도 2의 A-A'선 측단면도이다. 또한, 도 4는 본 발명에 따른 온도조절 장치를 구비한 전기방사장치에 있어서, 선형형태의 열선을 장착한 관체를 도시한 정단면도이고, 도 5는 상기 도 4의 B-B'선 측단면도이다.Fig. 2 is a front sectional view showing a tube equipped with a coil-shaped heating wire in an electrospinning apparatus equipped with a temperature control device according to the present invention, and Fig. 3 is a cross-sectional view taken along the line A-A 'in Fig. 4 is a front cross-sectional view showing a tubular body equipped with a linear heating wire in an electrospinning apparatus having a temperature control device according to the present invention, and Fig. 5 is a sectional view taken along line B-B ' to be.

본 발명의 온도조절 장치는 가열장치와 냉각장치를 포함하고, 상기 가열장치는 전열히터, 온수순환장치 또는 온풍순환장치 등으로 이루어 질 수 있으며, 이외에 상기 장치들과 균등한 범위에서 온도를 높일수 있는 장치들을 차용할 수 있다.The temperature regulating device of the present invention may include a heating device and a cooling device, and the heating device may include an electric heater, a hot water circulating device, a hot air circulating device, or the like. In addition, Devices can be borrowed.

가열장치의 일예로 전열히터는 열선형태로 사용될 수 있으며, 노즐블록(110)의 관체(43)내부에 코일형태의 열선(62a, 62b)을 장착할 수 있으며, 이는 자킷형태로도 변형가능하다.As an example of the heating device, the electro-thermal heater may be used in the form of a hot wire, and coil-shaped hot wires 62a and 62b may be mounted inside the tube 43 of the nozzle block 110, .

상기와 같은 가열장치는 폴리머 용액이 방사되는 노즐블록(110), 폴리머 용액이 저장되는 탱크(주저장 탱크, 중간탱크 또는 재생탱크) 및 오버플로우 시스템(200 : 특히 회수부로부터 재생탱크로 이송되는 이송배관)중 어느 하나 이상에 구비될 수 있다.The heating device includes a nozzle block 110 through which the polymer solution is radiated, a tank (main storage tank, intermediate tank or regeneration tank) and an overflow system 200 (in particular, a tank And a transfer pipe).

본 발명의 냉각장치는 칠링장치를 포함한 냉각수단 등이 사용될 수 있으며, 폴리머 용액의 일정점도를 유지하기 위한 수단은 통상적으로 적용이 가능하다. 냉각장치는 가열장치와 동일하게 노즐블록(110), 탱크 및 오버플로우 시스템(200) 중 어느 하나 이상에 구비될 수 있으며, 폴리머 용액의 일정점도를 유지하기 위해 사용된다.The cooling device of the present invention may be a cooling device including a chilling device, and the means for maintaining a constant viscosity of the polymer solution is usually applicable. The cooling device may be provided in at least one of the nozzle block 110, the tank, and the overflow system 200 in the same manner as the heating device, and is used to maintain a certain viscosity of the polymer solution.

또한, 본 발명의 온도조절 장치(60)는 농도를 측정하는 센서와 이에 따라 온도를 제어하는 온도조절 제어부(미도시)를 포함한다.In addition, the temperature controller 60 of the present invention includes a sensor for measuring the concentration and a temperature control unit (not shown) for controlling the temperature accordingly.

상기 센서는 주저장 탱크(210), 중간탱크(220), 재생탱크(230), 노즐블록(110) 또는 오버플로우 시스템(200) 등에 설치되어 방사용액의 농도를 실시간으로 측정하여 이를 온도조절 장치(60)에서 점도가 일정하게 유지되도록 가열장치 및/또는 냉각장치를 작동한다.The sensor is installed on the main storage tank 210, the intermediate tank 220, the regeneration tank 230, the nozzle block 110 or the overflow system 200 to measure the concentration of the flushing liquid in real time, The heating device and / or the cooling device is operated so that the viscosity is kept constant in the heating device 60.

본 발명의 오버플로우 시스템(200)을 통해 재공급 되는 폴리머 용액의 농도는 20 내지 40%이며, 이는 통상적인 전기방사에서 사용되는 폴리머 용액의 농도인 10 내지 18%에 비해 고농도의 용액이다.The concentration of the polymer solution re-supplied through the overflow system 200 of the present invention is 20 to 40%, which is a high concentration solution compared to the concentration of the polymer solution used in conventional electrospinning of 10 to 18%.

또한, 본 발명의 재공급 되는 폴리머 용액의 점도를 일정하게 하기 위해, 폴리머 용액의 농도에 따른 폴리머 용액의 온도는 상온이 아닌, 45 내지 120 ℃로 조절되는 것을 특징으로 한다.In addition, the temperature of the polymer solution according to the concentration of the polymer solution is adjusted to 45 to 120 캜, rather than the room temperature, in order to maintain the viscosity of the polymer solution to be supplied again.

한편, 본 발명의 폴리머 용액은 점도는 1,000 내지 5,000 cps가 바람직하며, 더욱 바람직하게는 1,000 내지 3,000 cps 의 점도가 좋다. 점도가 1,000 cps 이하일 경우 전기방사되어 적층되는 나노섬유의 품질이 불량하며, 점도가 3,000 cps 이상일 경우 전기방사시 노즐(42)로부터 폴리머 용액의 토출이 용이하게 되지 않아 생산속도가 느려진다.
Meanwhile, the viscosity of the polymer solution of the present invention is preferably 1,000 to 5,000 cps, more preferably 1,000 to 3,000 cps. If the viscosity is 1,000 cps or less, the quality of the nanofibers to be electrospun is poor, and if the viscosity is 3,000 cps or more, the polymer solution can not be easily discharged from the nozzle 42 during the electrospinning, resulting in a slow production rate.

1 : 전기방사장치 42: 노즐
43: 관체 60: 온도조절 장치
62a, 62b: 열선 63: 파이프
100, 100' : 유닛 102 : 케이스
110 : 노즐블록 150 : 컬렉터
152 : 절연부재 160 : 전원장치
170 : 보조벨트장치 172 : 보조벨트
174 : 보조벨트용 롤러 200 : 오버플로우 시스템
210 : 주저장 탱크 211 : 교반장치
212 : 밸브 213 : 밸브
214 : 밸브 216 : 제2 이송배관
218 : 제2 이송제어장치 220 : 중간탱크
222 : 제2 센서 230 : 재생탱크
231 : 교반장치 232 : 제1 센서
233 :밸브 240 : 공급배관
242 : 공급제어밸브 250 : 방사용액 회수 경로1: electrospinning device 42: nozzle
43: tube 60: thermostat
62a, 62b: heat line 63: pipe
100, 100 ': Unit 102: Case
110: nozzle block 150: collector
152: Insulation member 160: Power supply unit
170: auxiliary belt device 172: auxiliary belt
174: roller for auxiliary belt 200: overflow system
210: main storage tank 211: stirring device
212: valve 213: valve
214: valve 216: second transfer pipe
218: second transfer control device 220: intermediate tank
222: second sensor 230: regeneration tank
231: stirring device 232: first sensor
233: valve 240: supply piping
242: supply control valve 250: circulating fluid recovery path

Claims (6)

마스크팩의 제조장치에 있어서,
상기 제조장치는 나노섬유층을 형성하기 위한 방사용액 유닛과 온도조절 장치를 포함하여 구성되며,
상기 방사용액 유닛은 용액을 저장하기 위한 탱크와, 용액이 토출되는 노즐블럭과, 컬렉터와 전원장치와 오버플로우 시스템과 연결되어 있고,
상기 온도조절 장치는 오버플로우 시스템을 통해 회수되는 방사용액의 점도를 일정하게 유지시키기 위하여 가열장치 및 냉각장치를 포함하고 있는 것을 특징으로 한 마스크팩 제조장치In an apparatus for producing a mask pack,
The manufacturing apparatus includes a spinning solution unit for forming a nano-fiber layer and a temperature controller,
The spinning solution unit is connected to a tank for storing a solution, a nozzle block to which the solution is discharged, a collector, a power supply unit and an overflow system,
Wherein the temperature regulating device includes a heating device and a cooling device for maintaining the viscosity of the spinning liquid recovered through the overflow system constant. 제1항에 있어서,
상기 제조장치는 접착제층을 형성하기 위한 저융점 고분자 유닛을 추가로 더 포함하며,
상기 저융점 고분자 유닛에서 전기방사되는 저융점 고분자는 기재와 나노섬유층 및 나노섬유층들 사이에 접착층을 형성되는 것을 특징으로 한 마스크팩 제조장치The method according to claim 1,
The manufacturing apparatus further includes a low melting point polymer unit for forming an adhesive layer,
Wherein the low melting point polymer electrospun in the low melting point polymer unit forms an adhesive layer between the substrate, the nanofiber layer and the nanofiber layers, 제2항에 있어서,
상기 접착층을 형성하는 저융점 고분자는 저융점 폴리에스테르, 저융점 폴리우레탄, 저융점 폴리비닐리덴 플루오라이드로부터 1종 이상으로 선택되는 것을 특징으로 한 마스크팩 제조장치3. The method of claim 2,
Wherein the low melting point polymer forming the adhesive layer is selected from at least one selected from low melting point polyester, low melting point polyurethane and low melting point polyvinylidene fluoride. 제1항에 있어서,
상기 방사되는 고분자 용액의 점도는 1,000 cps 내지 3,000 cps로 일정하게 조절되는 것을 특징으로 한 마스크팩 제조장치The method according to claim 1,
Wherein the viscosity of the polymer solution is constantly controlled from 1,000 cps to 3,000 cps. 제 1항에 있어서,
상기 가열 장치는 전열히터, 온수순환장치 및 온풍순환장치 중 어느 하나로 선택되는 것을 특징으로 한 마스크팩 제조장치The method according to claim 1,
Wherein the heating device is selected from any one of an electrothermal heater, a hot water circulating device, and a hot air circulating device. 제 1항에 있어서,
상기 냉각 장치는 칠링(Chilling) 장치인 것을 특징으로 한 마스크팩 제조장치The method according to claim 1,
Characterized in that the cooling device is a chilling device,
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* Cited by examiner, † Cited by third party
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KR20180067125A (en) * 2016-12-12 2018-06-20 주식회사 새롬코스메틱 Magnetizing device for mask
WO2019059748A1 (en) * 2017-09-25 2019-03-28 (주)아모레퍼시픽 Device for producing skin care pack using hydrogel, and control method thereof
WO2019059747A1 (en) * 2017-09-25 2019-03-28 (주)아모레퍼시픽 Device for producing skin care pack using hydrogel, and control method thereof
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CN110167388A (en) * 2017-09-25 2019-08-23 株式会社爱茉莉太平洋 Utilize the beautifying skin film manufacturing device and its control method of hydrogel
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CN110167388B (en) * 2017-09-25 2022-06-14 株式会社爱茉莉太平洋 Apparatus for manufacturing skin beauty mask using hydrogel and method for controlling the same
US11383428B2 (en) 2017-09-25 2022-07-12 Amorepacific Corporation Device for producing skin care pack using hydrogel, and control method thereof
US11419798B2 (en) 2017-09-25 2022-08-23 Amorepacific Corporation Device for producing skin care pack using hydrogel, and control method thereof
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