KR20220167814A - Recycling container for liquid cosmetics - Google Patents

Recycling container for liquid cosmetics Download PDF

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KR20220167814A
KR20220167814A KR1020210076593A KR20210076593A KR20220167814A KR 20220167814 A KR20220167814 A KR 20220167814A KR 1020210076593 A KR1020210076593 A KR 1020210076593A KR 20210076593 A KR20210076593 A KR 20210076593A KR 20220167814 A KR20220167814 A KR 20220167814A
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layer
liquid cosmetics
recycling container
intermediate layer
skin layer
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KR1020210076593A
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Korean (ko)
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KR102507957B1 (en
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백은주
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백은주
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/16—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material with double walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/20—Details of walls made of plastics material
    • B65D11/22—Reinforcing for strengthening parts of members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
    • B65D15/24—Connections between walls
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/06—Polyethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to a recycling container for liquid cosmetics, comprising: an outer skin layer (11) of a polyethylene material; an inner skin layer (12) of a polyethylene material; and an intermediate layer (13) of a pulp material formed between the outer skin layer (11) and the inner skin layer (12). Accordingly, the functionality and usability of the recycling container for liquid cosmetics can be further improved.

Description

액체화장품용 재활용 용기 {RECYCLING CONTAINER FOR LIQUID COSMETICS}Recycling container for liquid cosmetics {RECYCLING CONTAINER FOR LIQUID COSMETICS}

본 발명은 액체화장품용 재활용 용기에 관한 것으로서, 더욱 상세하게는 액체화장품을 안정적으로 저장 및 보관할 수 있는 액체화장품용 재활용 용기에 관한 것이다.The present invention relates to a recycling container for liquid cosmetics, and more particularly, to a recycling container for liquid cosmetics capable of stably storing and storing liquid cosmetics.

일반적으로, 화장품용 용기는 화장품을 외부환경 등으로부터 안전하게 저장 및 보관하기 위한 것으로, 화장품의 종류에 따라 여러 다양한 종류의 것으로 구분된다.In general, containers for cosmetics are for safely storing and storing cosmetics from the external environment, etc., and are classified into various types according to the type of cosmetics.

특히 액체화장품용 용기의 경우 보관성을 높이기 위한 여러 기능이 요구되고 있으며, 최근에 들어서는 환경을 고려한 재활용성에 대한 관심도 증가하고 있는 추세이다.In particular, in the case of containers for liquid cosmetics, various functions are required to increase storage performance, and recently, interest in recyclability considering the environment is increasing.

이에 보조하여, 액체화장품용 재활용 용기에 대한 기술개발이 활발하게 이루어지고 있다.In addition to this, technology development for recycling containers for liquid cosmetics is being actively conducted.

종래의 액체화장품용 재활용 용기는 외표면 측으로부터 내표면 측에 걸쳐서 적어도 열가소성 수지층(A층), 종이 기재층(B층), 열가소성 수지층(E층), 배리어층(C층), 접착층(F층), 열가소성 수지층(D층)을 구비한다. A층은 저밀도 폴리에틸렌 수지(LDPE), F층은 에틸렌·(메타)아크릴산 공중합 수지(L-LDPE)를, D층은 직쇄상 저밀도 폴리에틸렌 수지(L-LDPE)를, E층은 직쇄상 저밀도 폴리에틸렌 수지(L-LDPE) 또는 저밀도 폴리에틸렌 수지(LDPE)를 각각 주성분으로 하고. A층 및 B층 사이에는 인쇄층이 형성된다.A conventional recycling container for liquid cosmetics has at least a thermoplastic resin layer (A layer), a paper substrate layer (B layer), a thermoplastic resin layer (E layer), a barrier layer (C layer), and an adhesive layer from the outer surface side to the inner surface side. (layer F) and a thermoplastic resin layer (layer D). Layer A is made of low-density polyethylene resin (LDPE), layer F is made of ethylene-(meth)acrylic acid copolymer resin (L-LDPE), layer D is made of linear low-density polyethylene (L-LDPE), and layer E is made of straight-chain low-density polyethylene resin (L-LDPE) or low-density polyethylene resin (LDPE) as main components, respectively. A printed layer is formed between the A layer and the B layer.

이와 같은 액체화장품용 재활용 용기는 공개특허공보 제10-2015-0042745호에 개시되어 있다. Such a recycling container for liquid cosmetics is disclosed in Patent Publication No. 10-2015-0042745.

그러나 위의 액체화장품용 재활용 용기는 전체적인 구성이 복잡하여 제작성이 떨어지며, 또한 열가소성 수지층(A층, E층, D층)이 세 군데에 형성되어 두께가 상대적으로 두꺼워질 뿐 아니라 그에 따른 경제적 비용이 많이 소요되는 문제점이 있다.However, the above recycling container for liquid cosmetics has a complicated overall configuration and has poor manufacturability. In addition, since the thermoplastic resin layers (A layer, E layer, D layer) are formed in three places, the thickness is relatively thick and economical There is a problem with high cost.

이는 결국, 액체화장품용 재활용 용기의 기능성 및 사용성을 저하시키는 결과를 초래한다.This, in the end, results in degrading the functionality and usability of the recycling container for liquid cosmetics.

본 발명은 위와 같은 문제점을 해결하기 위하여 안출된 것으로, 본 발명에서 해결하고자 하는 과제는 전체적인 구성이 단순함은 물론이고 그 기능을 향상시킬 수 있는 액체화장품용 재활용 용기를 제공하고자 하는 데 있다.The present invention has been made to solve the above problems, the problem to be solved in the present invention is to provide a recycling container for liquid cosmetics that can improve its function as well as simple overall configuration.

위와 같은 과제를 해결하기 위하여 본 발명에 따른 액체화장품용 재활용 용기는, 폴리에틸렌 재질의 외피층; 폴리에틸렌 재질의 내피층; 상기 외피층 및 상기 내피층 사이에 형성되는 펄프 재질의 중간층을 포함하여 구성되는 것을 그 기술적 특징으로 한다.Recycling container for liquid cosmetics according to the present invention in order to solve the above problems, the outer layer of polyethylene material; An inner skin layer made of polyethylene; It is characterized in that it is configured to include an intermediate layer of pulp material formed between the outer skin layer and the inner skin layer.

본 발명에 따른 액체화장품용 재활용 용기는 전체적인 구성이 단순해져 제작성이 상대적으로 향상됨은 물론이고 액체화장품을 장기간 안전하게 저장 및 보관할 수 있다.The recycling container for liquid cosmetics according to the present invention has a simple overall configuration, so that manufacturability is relatively improved, and liquid cosmetics can be safely stored and stored for a long period of time.

또한 중간층이 펄프 재질로 이루어짐으로써 재활용 효율을 극대화시킬 수 있다.In addition, since the middle layer is made of a pulp material, recycling efficiency can be maximized.

그로 인해, 액체화장품용 재활용 용기의 기능성 및 사용성을 보다 향상시킬 수 있다.As a result, the functionality and usability of the recycling container for liquid cosmetics can be further improved.

도 1은 본 발명에 따른 액체화장품용 재활용 용기를 개략 도시한 구성도,
도 2는 본 발명에 따른 액체화장품용 재활용 용기의 본체부의 제1 실시예를 도시한 단면도,
도 3은 도 2의 중간층의 다른 실시예를 단면도,
도 4는 본 발명에 따른 액체화장품용 재활용 용기의 본체부의 제2 실시예를 도시한 단면도이다.1 is a configuration diagram schematically showing a recycling container for liquid cosmetics according to the present invention;
Figure 2 is a cross-sectional view showing a first embodiment of the body portion of the recycling container for liquid cosmetics according to the present invention;
Figure 3 is a cross-sectional view of another embodiment of the intermediate layer of Figure 2;
Figure 4 is a cross-sectional view showing a second embodiment of the body portion of the recycling container for liquid cosmetics according to the present invention.

아래에서는 본 발명에 따른 액체화장품용 재활용 용기를 도면을 통해 상세히 설명하기로 한다.Hereinafter, a recycling container for liquid cosmetics according to the present invention will be described in detail through drawings.

도 1에 도시되어 있는 바와 같이, 본 발명에 따른 액체화장품용 재활용 용기는 본체부(10); 본체부(10)에 선택적으로 개폐 가능하게 결합되는 캡부(20)를 포함하여 구성된다.As shown in Figure 1, the recycling container for liquid cosmetics according to the present invention body portion 10; It is configured to include a cap portion 20 coupled to the main body portion 10 to be selectively opened and closed.

본체부(10)는 액체화장품이 저장되는 일정 크기의 내부공간이 형성되며, 그 상부 중앙에는 액체화장품을 필요에 따라 외부로 배출시키기 위한 배출구가 형성되어 있다.The body portion 10 has an internal space of a certain size in which liquid cosmetics are stored, and a discharge port for discharging the liquid cosmetics to the outside is formed in the upper center thereof.

이러한 본체부(10)는 액체화장품을 안정적으로 저장 및 보관하는 역할을 수행한다.The body part 10 serves to stably store and store liquid cosmetics.

그리고 본체부(10)는 도 2에 도시되어 있는 바와 같이, 외부환경에 노출되는 외피층(11); 액체화장품과 직접적으로 접촉되는 내피층(12); 외피층(11) 및 내피층(12) 사이에 형성되는 중간층(13); 내피층(12) 및 중간층(13) 사이에 형성되는 보강층(14); 내피층(12)의 내측면에 형성되는 이형제층(15)으로 이루어진다.And the main body portion 10, as shown in Figure 2, the outer skin layer 11 exposed to the external environment; The inner skin layer 12 in direct contact with liquid cosmetics; An intermediate layer 13 formed between the outer skin layer 11 and the inner skin layer 12; A reinforcing layer 14 formed between the endothelial layer 12 and the intermediate layer 13; It consists of a release agent layer 15 formed on the inner surface of the inner skin layer 12.

외피층(11)은 폴리에틸렌(PE) 재질로 이루어지며, 특히 내구성과 내충격성 및 내습성 등을 충분히 고려하여 저밀도 폴리에틸렌(LDPE) 재질로 이루어지는 것이 바람직하다.The outer layer 11 is made of a polyethylene (PE) material, and is preferably made of a low density polyethylene (LDPE) material in consideration of durability, impact resistance, and moisture resistance.

내피층(12)은 외피층(11)과 마찬가지로 폴리에틸렌(PE) 재질로 이루어진다. 이러한 내피층(12)의 재질적 특성으로 인해 중간층(13)이 변형되거나 또는 액체화장품의 향기가 연화되는 것을 방지할 수 있다. Like the outer skin layer 11, the inner skin layer 12 is made of a polyethylene (PE) material. Due to the material characteristics of the inner skin layer 12, it is possible to prevent the middle layer 13 from being deformed or softening the scent of liquid cosmetics.

그리고 내피층(12)은 액체화장품의 효능을 한층 증진시킬 수 있는 옥이나 숯 등과 같이 인체에 유익한 각종 성분을 추가적으로 일정량 포함할 수 있음은 물론이다.And, of course, the inner skin layer 12 may additionally contain a certain amount of various ingredients beneficial to the human body, such as jade or charcoal, which can further enhance the efficacy of liquid cosmetics.

중간층(13)은 펄프 재질로 이루어지며, 이는 재활용성은 물론이고 안전성 및 견고성을 충분히 고려한 것이다. The intermediate layer 13 is made of a pulp material, which sufficiently considers safety and robustness as well as recyclability.

이러한 중간층(13)은 도 3에 도시되어 있는 바와 같이, 제1 중간층(13a); 제1 중간층(13a)에 적층되는 제2 중간층(13b); 제2 중간층(13b)에 적층되는 제3 중간층(13c)으로 이루어질 수 있다.As shown in FIG. 3, such an intermediate layer 13 includes a first intermediate layer 13a; a second intermediate layer 13b stacked on the first intermediate layer 13a; It may consist of a third intermediate layer 13c stacked on the second intermediate layer 13b.

제1·2·3 중간층(13a, 13b, 13c)의 두께는 필요에 따라 적절하게 조절 가능하다.The thickness of the first, second, and third intermediate layers 13a, 13b, and 13c can be appropriately adjusted as needed.

보강층(14)은 알루미늄 재질로 이루어진다. 이러한 보강층(14)은 빛과 산소 등을 차단하여 액체화장품의 보관기간을 늘이며, 본체부(10)의 형태보존 및 견고함을 유지하는 역할을 한다.The reinforcing layer 14 is made of aluminum. The reinforcing layer 14 blocks light and oxygen to increase the shelf life of liquid cosmetics, and serves to preserve the shape and strength of the body portion 10 .

이형제층(15)은 액체화장품이 내피층(12)에 점착되는 것을 방지하기 위한 것이다.The release agent layer 15 is to prevent liquid cosmetics from adhering to the inner skin layer 12 .

이와 같은 이형제층(15)으로는 물적 특성이 우수한 비즈왁스를 새용하는 것이 바람직하다.As such a release agent layer 15, it is preferable to use beeswax having excellent physical properties.

특히 비즈왁스(밀랍)는 식품 이형제로 유일하게 허가받은 물질로서, 이형제의 역할을 충실히 수행할 수 있음은 물론이고 항균 및 방부 역할을 동시에 수행할 수 있다. In particular, beeswax (beeswax) is the only food release agent that has been approved, and can faithfully perform the role of release agent as well as perform antibacterial and antiseptic roles at the same time.

또한 비즈왁스(밀랍)는 액체화장품의 보존기간을 늘일 수 있을 뿐 아니라 자외선 차단효과를 기대할 수 있으며, 보존기간 중 유상층 및 수상층으로 분리될 수 있는 액체화장품의 품질관리가 용이하다는 장점이 있다.In addition, beeswax (beeswax) can extend the shelf life of liquid cosmetics, expect UV protection, and has the advantage of being easy to control the quality of liquid cosmetics that can be separated into an oil layer and an aqueous layer during the storage period. .

캡부(20)는 그 교체가 가능하도록 본체부(10)에 착탈 가능하게 결합되는 구조를 가진다.The cap part 20 has a structure that is detachably coupled to the main body part 10 so that the replacement is possible.

이러한 캡부(20)로는 본체부(10)와의 결합은 물론이고 그 개폐가 용이하면서 기밀을 유지시킬 수 있는 범위 내에서 공지된 다양한 형태의 것을 선택적으로 적용 가능하다.As such a cap part 20, it is possible to selectively apply various well-known types within a range capable of maintaining airtightness while being easily opened and closed as well as coupled with the main body part 10.

한편, 본 발명에 따른 액체화장품용 재활용 용기로는 본체부(10) 및 캡부(20)로 이루어진 공지된 다양한 형태의 것을 선택적으로 적용할 수 있으며, 필요에 따라 우유팩 등과 같이 별도의 캡부(20) 없이 밀봉된 본체부(10)만으로 이루어질 수도 있다.On the other hand, as a recycling container for liquid cosmetics according to the present invention, known various types consisting of a body portion 10 and a cap portion 20 can be selectively applied, and if necessary, a separate cap portion 20 such as a milk carton ) It may be made of only the sealed body portion 10 without.

도 4는 본 발명에 따른 액체화장품용 재활용 용기의 본체부의 제2 실시예를 도시한 단면도이다.Figure 4 is a cross-sectional view showing a second embodiment of the body portion of the recycling container for liquid cosmetics according to the present invention.

도면에 도시되어 있는 바와 같이, 본체부(10)는 폴리에틸렌 재질의 외피층(11); 폴리에틸렌 재질의 내피층(12); 외피층(11) 및 내피층(12) 사이에 형성되는 펄프 재질의 중간층(13); 내피층(12) 및 중간층(13) 사이에 형성되는 알루미늄 재질의 보강층(14); 내피층(12)의 내측면에 형성되는 이형제층(15); 내피층(12) 및 보강층(14) 사이에 형성되는 제1 접합층(16a); 중간층(13) 및 보강층(14) 사이에 형성되는 제2 접합층(16b)으로 이루어진다.As shown in the drawing, the body portion 10 includes an outer skin layer 11 made of polyethylene; an inner skin layer 12 made of polyethylene; An intermediate layer of pulp material formed between the outer skin layer 11 and the inner skin layer 12 (13); A reinforcing layer 14 made of aluminum formed between the endothelial layer 12 and the intermediate layer 13; A release agent layer 15 formed on the inner surface of the inner skin layer 12; a first bonding layer 16a formed between the endothelial layer 12 and the reinforcing layer 14; It consists of a second bonding layer (16b) formed between the intermediate layer (13) and the reinforcing layer (14).

제1·2 접합층(16a, 16b)은 본체부(10)의 결합상태를 견고하고 안정적으로 유지하기 위한 것으로, 물적 특성이 우수한 폴리에틸렌(PE) 재질로 이루어지는 것이 바람직하다,The first and second bonding layers 16a and 16b are for firmly and stably maintaining the bonding state of the main body 10, and are preferably made of polyethylene (PE) material having excellent physical properties.

10 : 본체부 11 : 외피층
12 : 내피층 13 : 중간층
13a : 제1 중간층 13b : 제2 중간층
13c : 제3 중간층 14 : 보강층
15 : 이형제층 16a : 제1 접합층
16b : 재2 접합층 20 : 캡부10: body part 11: outer skin layer
12: inner layer 13: middle layer
13a: first intermediate layer 13b: second intermediate layer
13c: third intermediate layer 14: reinforcing layer
15: release agent layer 16a: first bonding layer
16b: material 2 bonding layer 20: cap part

Claims (6)

액체화장품이 저장 및 보관되는 일정 형상의 액체화장품용 재활용 용기에 있어서,
폴리에틸렌 재질의 외피층(11);
폴리에틸렌 재질의 내피층(12);
상기 외피층(11) 및 상기 내피층(12) 사이에 형성되는 펄프 재질의 중간층(13)을 포함하는 것을 특징으로 하는 액체화장품용 재활용 용기.
In the recycling container for liquid cosmetics of a certain shape in which liquid cosmetics are stored and stored,
An outer skin layer 11 made of polyethylene;
an inner skin layer 12 made of polyethylene;
Recycling container for liquid cosmetics, characterized in that it comprises an intermediate layer 13 of pulp material formed between the outer skin layer 11 and the inner skin layer 12.
 청구항 1에 있어서,
상기 중간층(13)은,
제1 중간층(13a); 상기 제1 중간층(13a)에 적층되는 제2 중간층(13b); 상기 제2 중간층(13b)에 적층되는 제3 중간층(13c)으로 이루어지는 것을 특징으로 하는 액체화장품용 재활용 용기.
The method of claim 1,
The intermediate layer 13,
a first intermediate layer (13a); a second intermediate layer 13b stacked on the first intermediate layer 13a; Recycling container for liquid cosmetics, characterized in that consisting of a third intermediate layer (13c) laminated on the second intermediate layer (13b).
 청구항 1에 있어서,
상기 내피층(12) 및 상기 중간층(13) 사이에 형성되는 알루미늄 재질의 보강층(14)을 더 포함하는 것을 특징으로 하는 액체화장품용 재활용 용기.
The method of claim 1,
Recycling container for liquid cosmetics, characterized in that it further comprises a reinforcing layer 14 made of aluminum formed between the inner skin layer 12 and the intermediate layer 13.
 청구항 1 또는 청구항 3에 있어서,
상기 내피층(12)의 내측면에 형성되는 이형제층(15)을 더 포함하는 것을 특징으로 하는 액체화장품용 재활용 용기.
According to claim 1 or claim 3,
Recycling container for liquid cosmetics, characterized in that it further comprises a release agent layer (15) formed on the inner surface of the inner skin layer (12).
 청구항1 에 있어서,
상기 내피층(12) 및 상기 보강층(14) 사이에 제1 접합층(16a)이 형성되고, 상기 중간층(13) 및 상기 보강층(14) 사이에 제2 접합층(16b)이 형성되는 것을 특징으로 하는 액체화장품용 재활용 용기.
In claim 1,
A first bonding layer 16a is formed between the inner skin layer 12 and the reinforcing layer 14, and a second bonding layer 16b is formed between the intermediate layer 13 and the reinforcing layer 14. A recycling container for liquid cosmetics.
 청구항 5에 있어서,
상기 제1·2 접합층(16a, 16b)은 폴리에틸렌 재질로 이루어지는 것을 특징으로 하는 액체화장품용 재활용 용기.The method of claim 5,
The first and second bonding layers 16a and 16b are recycled containers for liquid cosmetics, characterized in that made of a polyethylene material.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1158656A (en) * 1997-08-20 1999-03-02 Toppan Printing Co Ltd Base paper for liquid container and liquid container using the same
JP2020066233A (en) * 2018-10-24 2020-04-30 大日本印刷株式会社 Packaging material for paper container and liquid paper container
KR102099256B1 (en) * 2019-05-21 2020-05-15 고대희 Recycling hazardous liquid storage container system
JP2020172086A (en) * 2019-04-12 2020-10-22 王子ホールディングス株式会社 Base material for liquid container, container for liquid and method for producing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1158656A (en) * 1997-08-20 1999-03-02 Toppan Printing Co Ltd Base paper for liquid container and liquid container using the same
JP2020066233A (en) * 2018-10-24 2020-04-30 大日本印刷株式会社 Packaging material for paper container and liquid paper container
JP2020172086A (en) * 2019-04-12 2020-10-22 王子ホールディングス株式会社 Base material for liquid container, container for liquid and method for producing the same
KR102099256B1 (en) * 2019-05-21 2020-05-15 고대희 Recycling hazardous liquid storage container system

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