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KR20130110346A - Speciality paper - Google Patents

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Publication number
KR20130110346A
KR20130110346A KR1020120032222A KR20120032222A KR20130110346A KR 20130110346 A KR20130110346 A KR 20130110346A KR 1020120032222 A KR1020120032222 A KR 1020120032222A KR 20120032222 A KR20120032222 A KR 20120032222A KR 20130110346 A KR20130110346 A KR 20130110346A
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South Korea
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paper
layer
special
aluminum deposition
base layer
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KR1020120032222A
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Korean (ko)
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KR101634601B1 (en
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이지훈
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이지훈
김수진
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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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/75—Printability
    • 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
    • B32B2554/00—Paper of special types, e.g. banknotes

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Abstract

PURPOSE: A special paper is provided to retain enhanced durability and realize a delicate complex metallic texture, thereby giving luxuriousness and a beautiful appearance for a paper. CONSTITUTION: A special paper comprises the following: a base layer (19) made of a paper; a polyethylene terephthalate (PET) film (17) attached onto the base layer; an aluminum deposition layer (15) formed on an upper surface of the PET film; and a thin paper (13) attached onto the aluminum deposition layer. The aluminum deposition layer is seen through the thin paper. The base layer includes at least one among a coated paper, an uncoated paper, a pulp paper, and a used paper.

Description

특수지{SPECIALITY PAPER}Specialty Paper {SPECIALITY PAPER}

본 발명은 특수지에 관한 것으로서, 보다 상세하게는 내구성, 외관의 미려함을 갖춰 다용도로 사용이 가능하게 한 특수지에 관한 것이다.The present invention relates to a specialty paper, and more particularly, to a specialty paper that can be used for various purposes with durability and beauty of appearance.

일반적으로 종이는 코팅의 유무, 사용 펄프의 종류, 사용 기능에 따라 분류할 수 있으며, 각 분류에 따라 현재 많은 종류의 종이가 시장에 출시되어 있다.In general, paper can be classified according to the presence or absence of coating, the type of pulp used, the function used, and many kinds of paper are currently on the market according to each classification.

상기한 코팅의 유무에 따른 종이의 분류의 경우에는, 일반적으로 원지에 화학약품, 미세 돌가루 등으로 도공처리를 하였으면 도공지(塗工紙), 도공처리를 하지 않았으면 비도공지(非塗工紙)로 나누어 부른다. 상기한 도공지는 일반적으로 알려진 아트지를 말하며, 비도공지로는 백상지, 신문용지 등을 들 수 있다.In the case of classifying paper with or without the above-mentioned coating, in general, the coated paper is coated with chemicals, fine stone, etc., or the non-coated paper is not coated. Divide by) The coated paper is generally known art paper, and non-coated paper includes woodfree paper, newspaper paper, and the like.

그리고 사용 펄프의 종류에 따른 종이의 분류의 경우, 펄프의 종류와 이를 배합한 정도에 따라 기계펄프로 만들어진 지종(紙種)과 화학펄프, 또는 기타의 재료를 사용하여 만들어진 펄프를 사용한 지종으로 나눌 수 있다.In the case of classifying paper according to the type of pulp used, it is divided into paper types made of mechanical pulp, paper pulp made of mechanical pulp, or other materials, depending on the type of pulp and the degree of mixing them. Can be.

또한 종이가 사용되는 용도에 따라 상당히 다양하게 분류할 수 있는데, 크게 신문용지류, 인쇄용지류, 정보용지류, 가정/위생용지류, 포장용지류, 산업용지류, 기능지 등으로 나눈다.In addition, the paper can be classified into a variety of uses, which are classified into newspaper paper, printing paper, information paper, home / sanitary paper, packaging paper, industrial paper, functional paper and the like.

예컨대, 포장지가 강도가 요구되는 종이의 경우, 여러 장의 종이를 중첩하고 각 종이의 접착면에 접착제를 도포하여 순차적으로 접착한 합지(合紙)를 사용한다.For example, in the case of a paper whose strength is required for wrapping paper, a sheet of paper laminated with several sheets of paper and coated with an adhesive on an adhesive surface of each paper is used.

그리고 내용물을 보호하고 강도를 높이기 위해 내부면에 예컨대, PE필름을 코팅한 코팅된 포장지를 사용한다.In order to protect the contents and increase the strength, a coated wrapper coated with PE film on the inner surface is used.

또한 포장지나 각종 전단물 등에 각종 이미지나 문자가 인쇄된 인쇄물에 외부 오염물이나 습기로부터 오염과 파손을 방지하기 위한 경우에는, 외부에 코팅제를 도포한 코팅된 인쇄용지를 사용한다.In addition, in order to prevent contamination and damage from external contaminants or moisture in printed matter printed with various images or characters on a wrapping paper or various leaflets, coated printing paper coated with a coating agent is used.

이러한 인쇄용지는 인쇄물이 인쇄된 종이의 인쇄면을 보호하면서 인쇄용지의 강도를 향상시켜 잘 찢어지지 않고 구겨지지 않게 하여 강도를 향상시키고, 종이에 가장 나쁜 영향을 주는 습기의 흡수를 차단하여 인쇄용지의 수명을 증대시키도록 한다.The printing paper protects the printed surface of the printed paper while improving the strength of the printing paper so that it is not easily torn and wrinkled, thereby improving the strength, and blocking the absorption of moisture that has the worst effect on the paper. Increase life.

상기한 바와 같이, 종이는 포장용, 봉투용, 인쇄용 등 해당 용도에 맞게 종이가 선택되어 사용하게 된다.As described above, the paper is selected and used according to the intended use, such as for packaging, envelope, printing.

그 이유는, 종이가 특정 용도에 맞게 제조되었기 때문이며, 한 종류의 종이로 여러 용도에 적용하기 위해서는 종이가 내구성 및 외관의 미려함을 모두 만족시켜야 하기 때문이다.The reason is that the paper is manufactured for a specific use, and in order to apply it to various uses with one kind of paper, the paper must satisfy both durability and beauty of appearance.

후술하는 본 발명은 한 종류의 종이로도 여러 용도로 사용 가능하게 한 특수지이다.The present invention described later is a specialty paper that can be used for various purposes even with one kind of paper.

본 발명은 상기와 같은 문제점을 해결하기 위하여 창출된 것으로서, 여러 용도로 사용할 수 있도록 내구성 및 외관의 미려함을 갖추도록 한 특수지를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, and an object of the present invention is to provide a special paper that has the durability and beauty of appearance to be used for various purposes.

상기와 같은 목적을 달성하기 위한 본 발명의 특수지는, 종이로 된 기저층과; 상기 기저층 위에 접착된 PET 필름과; 상기 PET 필름의 상면에 형성된 알루미늄 증착층과; 상기 알루미늄 증착층이 보이도록 구비되어 상기 알루미늄 증착층 위에 접착된 박엽지;를 포함하여 된 것을 그 특징으로 한다.Special paper of the present invention for achieving the above object, the base layer of paper; PET film adhered to the base layer; An aluminum deposition layer formed on an upper surface of the PET film; It is characterized in that it comprises a; thin film is attached to the aluminum deposition layer is provided so that the aluminum deposition layer is visible.

본 발명의 실시예에 따르면, 기저층, PET 필름, 알루미늄 증착층, 프라이머 코팅층, 박엽지 및 복수의 민인쇄층을 접착 및 형성함으로써, 내구성이 증대되고, 복합적인 은은한 메탈 질감을 구현할 수 있어, 종이의 고급스러움 및 미려한 외관이 구현될 수 있다.According to an embodiment of the present invention, by adhering and forming a base layer, a PET film, an aluminum deposition layer, a primer coating layer, a thin paper and a plurality of non-printing layers, durability is increased, and a complex soft metal texture can be realized. Luxury and beautiful appearance can be implemented.

따라서 다양한 용도의 종이에 적용할 수 있다.Therefore, it can be applied to paper of various uses.

도 1은 본 발명에 따른 특수지가 적용된 포장박스의 사시도.
도 2는 도 1의 A부 상세 단면도.1 is a perspective view of a packaging box applied with a special paper according to the present invention.
FIG. 2 is a detailed cross-sectional view of portion A of FIG. 1. FIG.

이하, 첨부된 도면을 참조하여 본 발명에 따른 바람직한 실시예를 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1에는 본 발명에 따른 특수지가 적용된 포장박스의 사시도가 도시되어 있고, 도 2에는 도 1의 A부 상세도로, 본 발명에 따른 특수지의 단면도가 도시되어 있다.1 is a perspective view of a packaging box to which a special paper according to the present invention is applied, and FIG. 2 is a detailed view of a portion A of FIG. 1 and a cross-sectional view of the special paper according to the present invention.

우선, 도 1에 도시된 바와 같이, 지함(紙函) 또는 포장박스(10)는, 소정의 두께(thickness)로 이루어지고, 물품을 수납할 수 있도록 구비된 내부면(10b)과, 인쇄가 되도록 구비된 외부면(10a)을 포함하여 구성된다.First, as shown in FIG. 1, the paper box or the packing box 10 has a predetermined thickness, and has an inner surface 10b provided to accommodate an article, and It is configured to include an outer surface (10a) provided to be.

상기와 같은 두께, 내부면(10b) 및 외부면(10a)을 갖는 포장박스(10)에 적용된 본 발명에 따른 특수지가 도 2에 도시되어 있다.A special paper according to the present invention applied to the packaging box 10 having the above thickness, the inner surface 10b and the outer surface 10a is shown in FIG. 2.

도 2를 참조하면, 본 발명에 따른 특수지는, 저면이 상기한 내부면(10b)이 되는 종이로 된 기저(base)층(19)과, 이 기저층(19) 위에 접착된 PET 필름(17)과, 이 PET 필름(17)의 상면에 형성된 알루미늄 증착층(16)과, 이 알루미늄 증착층(16)이 특수지의 표면에서 보면 은은함이 느껴지게 보이도록 구비되어 알루미늄 증착층(16) 위에 접착된 박엽지(薄葉紙)(13)를 포함하여 구성된다.Referring to Fig. 2, a special paper according to the present invention is a base layer 19 made of paper whose bottom surface is the above-described inner surface 10b, and a PET film 17 adhered to the base layer 19. And the aluminum deposition layer 16 formed on the upper surface of the PET film 17 and the aluminum deposition layer 16 are provided so as to feel softness when viewed from the surface of the special paper and adhered onto the aluminum deposition layer 16. It is comprised including thin leaf paper 13.

상기 기저층(19)은 도공지, 비도공지, 펄프지 및 고지(waste paper) 중 적어도 하나를 포함하거나, 도공지, 비도공지, 펄프지 및 고지 중 2종류를 조합한 합지로 이루어진다.The base layer 19 includes at least one of coated paper, uncoated paper, pulp paper, and waste paper, or a combination of two types of coated paper, uncoated paper, pulp paper, and waste paper.

그리고 상기 알루미늄 증착층(16) 상면에는 아크릴수지 또는 폴리우레탄수지 중 적어도 하나로 된 프라이머 코팅층(15)이 형성된다.In addition, a primer coating layer 15 formed of at least one of an acrylic resin and a polyurethane resin is formed on the aluminum deposition layer 16.

또한 상기 박엽지(13)의 상면에는 제1민인쇄(보통 베다인쇄라 함)층(12a)이 형성되고, 상기 프라이머 코팅층(15) 상면에도 제2민인쇄층(12b)이 형성된다.In addition, a first folk print (usually Vedic print) layer 12a is formed on the upper surface of the thin paper 13, and a second folk print layer 12b is formed on the upper surface of the primer coating layer 15.

이러한 제1,2민인쇄층(12a,12b)은 그라비어(Gravure) 또는 플렉소 인쇄(flexxographic printing)가 되는 인쇄층이다.The first and second non-printing layers 12a and 12b are printing layers which become gravure or flexxographic printing.

그리고 상기 제1민인쇄층(12a) 상면에는 오프셋 인쇄가 이루어지는 표면인쇄층(11)이 형성된다.In addition, the surface printing layer 11 on which the offset printing is performed is formed on the upper surface of the first non-printing layer 12a.

또한 상기 제2민인쇄층(12b) 상면에는 상부접착제(14)가 도포되고, 상기 기저층(19)과 PET 필름(17) 사이에는 하부접착제(18)가 도포된다.In addition, an upper adhesive 14 is applied to the upper surface of the second non-printing layer 12b, and a lower adhesive 18 is applied between the base layer 19 and the PET film 17.

그리고 상기 박엽지(13)는 펄프 100%로 이루어지고, 평량이 17∼19g/㎡이며, 두께는 27∼33㎛이고, 수분이 2±4%이며, 회분이 0.5% 이하인 인쇄적성 향상을 위해 특수처리(예컨대, 광택 처리 등)된 박엽지(13)를 포함한다.The leaf paper 13 is made of 100% pulp, has a basis weight of 17-19 g / m 2, a thickness of 27-33 μm, moisture of 2 ± 4%, and ash content of 0.5% or less to improve printability. Specially treated (eg, polished, etc.) leaf paper 13.

또한 상기 상부접착제(14)는 예컨대, 접착제 85∼90중량%와 경화제 10∼15중량%가 배합된 조성물로 이루어진다.In addition, the upper adhesive 14 is composed of, for example, a composition containing 85 to 90% by weight of the adhesive and 10 to 15% by weight of the curing agent.

그리고 상기 하부접착제(18)는 예컨대, 비닐 아세테이트/에틸렌 폴리머 에멀젼(vinyl acetate/ethylene copolymer emulsion, CAS No.: 108-05-4) 55.98중량%, 포름알데히드(CAS No.: 50-00-0) 0.02중량%, 물(water, CAS No.: 7732-18-5) 45중량%가 배합된 조성물로 이루어진다.And the lower adhesive 18 is, for example, vinyl acetate / ethylene polymer emulsion (CAS No .: 108-05-4) 55.98% by weight, formaldehyde (CAS No .: 50-00-0 ) 0.02% by weight and water (CAS No .: 7732-18-5) 45% by weight.

그러나, 상기한 상부접착제(14) 및 하부접착제(18)는 상기한 조성물로 한정되지 않으며, 건식 또는 습식 라미네이팅 접착제가 이용될 수 있음은 물론이다.However, the upper adhesive 14 and the lower adhesive 18 are not limited to the above-described composition, and of course, a dry or wet laminating adhesive may be used.

또한 상기 PET 필름(17)은 이축 연신 폴리에스테르 필름(CAS No. 25038-59-9)으로 이루어진다.In addition, the PET film 17 is made of a biaxially stretched polyester film (CAS No. 25038-59-9).

상기와 같이 구성된 본 발명에 따른 특수지의 작용을 설명하기로 한다.The operation of the special paper according to the present invention configured as described above will be described.

본 발명에 따른 특수지는, 도 1 및 도 2에 도시된 바와 같이, 우선, 기저층(19)으로 일반적으로 널리 사용되는 도공지, 비도공지, 펄프지 및 고지 중 적어도 하나 또는 2종류를 조합한 합지를 사용하므로 경제적이다.As shown in FIG. 1 and FIG. 2, the special paper according to the present invention, first, a paper obtained by combining at least one or two types of coated paper, non-coated paper, pulp paper, and high paper generally used as the base layer 19. It is economical to use.

이와 같은 종류로 기저층(19)을 형성한 이유는, PET 필름(17)과 박엽지(13)만 접착하는 경우 그 두께가 30㎛ 정도밖에 되지 않으므로 포장박스(10)나 지함으로 사용할 수 없기 때문이다.The reason why the base layer 19 is formed in this kind is that when the PET film 17 and the thin paper 13 are adhered only, they cannot be used as the packaging box 10 or the paper box because the thickness thereof is only about 30 μm. to be.

따라서 상기 기저층(19)으로 인해 본 발명에 따른 특수지의 강도를 만족시킬 수 있다. 즉, 상기 기저층(19)으로 인해 특수지가 포장박스(10)나 지함으로 사용할 수 있는 두께가 되는 것은 물론이고 충분한 강도를 갖게 된다.Therefore, the base layer 19 can satisfy the strength of the special paper according to the present invention. That is, the base layer 19 has a sufficient strength as well as the thickness of the special paper can be used as the packaging box 10 or paper box.

이러한 기저층(19) 표면에 알루미늄 증착층(16)이 용이하게 실시할 수 있는 PET 필름(17)을 이용하여 알루미늄 증착층(16)을 형성한다. 물론, 상기 PET 필름(17)은 기저층(19) 표면에 하부접착제(18)를 도포한 후 부착된다.The aluminum deposition layer 16 is formed on the surface of the base layer 19 by using the PET film 17 which can be easily formed by the aluminum deposition layer 16. Of course, the PET film 17 is attached after applying the lower adhesive 18 to the surface of the base layer 19.

그런 후, 상기 알루미늄 증착층(16)의 상면에 아크릴수지 또는 폴리우레탄수지 중 적어도 하나로 된 프라이머 코팅층(15)을 형성한다.Thereafter, a primer coating layer 15 made of at least one of an acrylic resin and a polyurethane resin is formed on the upper surface of the aluminum deposition layer 16.

이렇게 형성된 프라이머 코팅층(15)의 상면에 상부접착제(14)를 도포한 후, 그 위에 알루미늄 증착층(16)이 은은하게 보이도록(또는 노출되도록)된 박엽지(13)를 접착한다. After applying the upper adhesive 14 to the upper surface of the primer coating layer 15 formed as described above, the thin paper 13 is adhered to the aluminum deposition layer 16 so as to be visible (or exposed).

즉, 기존에는 PET 필름(17)으로만 된 경우 UV 오프셋 잉크(자외선 경화잉크)만 사용이 가능하였으나, 본 발명에 따른 특수지에는 박엽지(13)가 접착됨으로써 후술하는 바와 같이, 일반 잉크로도 오프셋 인쇄가 가능하고, 알루미늄 증착층(16)에서 발하는 메탈 질감이 은은하게 노출되게 된다.That is, in the past, only the PET film 17, UV offset ink (ultraviolet curing ink) was available only, but the thin paper 13 is adhered to the special paper according to the present invention, as will be described later, as a general ink Offset printing is possible, and the metal texture emitted from the aluminum deposition layer 16 is softly exposed.

그리고 상기 박엽지(13) 및 프라이머 코팅층(15)의 상면에 각각 그라비아 또는 플렉소 인쇄에 의한 제1,2민인쇄층(12a,12b)을 형성한다. 이러한 제1,2민인쇄층(12a,12b)의 그라비아 또는 플렉소 인쇄를 통해 여러 색 예컨대, 금색, 은색 등 다양한 색의 메탈 질감을 부가시킬 수 있다.The first and second non-printing layers 12a and 12b by gravure or flexographic printing are formed on the upper surfaces of the thin paper 13 and the primer coating layer 15, respectively. Gravure or flexographic printing of the first and second non-printing layers 12a and 12b may add metal textures of various colors such as gold and silver.

또한 상기 제1민인쇄층(12a)은 포장박스(10)의 외부면이 되므로 오프셋 인쇄에 의한 표면인쇄층(11)을 형성한다.In addition, since the first non-printing layer 12a becomes an outer surface of the packaging box 10, the surface printing layer 11 is formed by offset printing.

상기한 바와 같은 공정에 의해 제조되는 본 발명에 따른 특수지는 인쇄가 용이하고, 특히 알루미늄 증착층(16) 및 제1,2민인쇄층(12a,12b)의 형성에 의해 본 발명에 따른 특수지의 외관이 고급스러워지고, 미려해진다.The special paper according to the present invention produced by the process as described above is easy to print, and in particular, the special paper according to the present invention is formed by forming the aluminum deposition layer 16 and the first and second non-printing layers 12a and 12b. The appearance is luxurious and beautiful.

따라서 본 발명에 따른 특수지는 내구성, 외관의 미려함 및 복합적인 메탈 질감을 낼 수 있고, 인쇄도 용이하게 실시할 수 있어 예컨대, 포장박스나 지함용 판지는 물론이고, 캘린더(calendar), 포스터, 엽서 등 일반적으로 널리 사용되는 인쇄용지의 특수효과 대체 용지 등 상업용지로 널리 사용할 수 있다.Therefore, the special paper according to the present invention can give durability, beauty of appearance and complex metal texture, and can be easily printed, for example, a box, a cardboard box, a calendar, a poster, a postcard. It can be widely used as a commercial paper such as a special effect substitute paper of printing paper which is widely used.

상술한 바와 같이 본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 보호 범위는 첨부된 특허청구범위에 의해서만 정해져야 할 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. . Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

11. 표면인쇄층
12a. 제1민인쇄층
12b. 제2민인쇄층
13. 박엽지
14. 상부접착제
15. 알루미늄 증착층
16. 프라이머 코팅층
17. PET 필름
18. 하부접착제
19. 기저층11. Surface Printing Layer
12a. First Printing Layer
12b. 2nd printing layer
13. leaf paper
14. Upper adhesive
15. Aluminum deposition layer
16. Primer coating layer
17.PET film
18. Bottom adhesive
19. Basement layer

Claims (9)

종이로 된 기저층과;
상기 기저층 위에 접착된 PET 필름과;
상기 PET 필름의 상면에 형성된 알루미늄 증착층과;
상기 알루미늄 증착층이 보이도록 구비되어 상기 알루미늄 증착층 위에 접착된 박엽지;를 포함하여 된 것을 특징으로 하는 특수지.A base layer of paper;
PET film adhered to the base layer;
An aluminum deposition layer formed on an upper surface of the PET film;
Special paper characterized in that it comprises a; thin film is attached to the aluminum deposition layer is provided so that the aluminum deposition layer is visible. 제1항에 있어서,
상기 기저층은 도공지, 비도공지, 펄프지 및 고지 중 적어도 하나를 포함하는 것을 특징으로 하는 특수지.The method of claim 1,
The base layer is special paper, characterized in that it comprises at least one of coated paper, non-coated paper, pulp paper and waste paper. 제1항에 있어서,
상기 기저층은 도공지, 비도공지, 펄프지 및 고지 중 2종류를 조합한 합지로 이루어진 것을 특징으로 하는 특수지.The method of claim 1,
The base layer is a special paper, characterized in that consisting of a combination of two kinds of coated paper, non-coated paper, pulp paper and waste paper. 제1항에 있어서,
상기 박엽지 상면에는 제1민인쇄층이 형성된 것을 특징으로 하는 특수지.The method of claim 1,
Special paper, characterized in that the first printing layer is formed on the upper surface of the leaf paper. 제4항에 있어서,
상기 제1민인쇄층의 상면에는 오프셋 인쇄가 이루어지는 것을 특징으로 하는 특수지.5. The method of claim 4,
Special paper, characterized in that the offset printing on the upper surface of the first non-printing layer. 제1항에 있어서,
상기 알루미늄 증착층의 상면에는 아크릴수지 또는 폴리우레탄수지 중 적어도 하나로 프라이머 코팅층이 형성된 것을 특징으로 하는 특수지.The method of claim 1,
Special paper, characterized in that the primer coating layer is formed on at least one of an acrylic resin or a polyurethane resin on the upper surface of the aluminum deposition layer. 제6항에 있어서,
상기 프라이머 코팅층의 상면에는 제2민인쇄층이 형성된 것을 특징으로 하는 특수지.The method according to claim 6,
Special paper, characterized in that the second printing layer is formed on the upper surface of the primer coating layer. 제7항에 있어서,
상기 제2민인쇄층과 상기 박엽지 사이에는 상부접착제가 도포되고, 상기 기저층과 상기 PET 필름 사이에는 하부접착제가 도포된 것을 특징으로 하는 특수지.The method of claim 7, wherein
An upper adhesive is applied between the second nonprinting layer and the thin paper, and a lower adhesive is applied between the base layer and the PET film. 제1항에 있어서,
상기 박엽지는, 100% 펄프, 평량 17~19g/m2, 두께 27∼33㎛인 것을 특징으로 하는 특수지.The method of claim 1,
The thin paper is a special paper, characterized in that 100% pulp, basis weight 17 ~ 19g / m 2 , thickness 27 ~ 33㎛.
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KR20210014189A (en) * 2017-12-26 2021-02-08 주식회사 신세계푸드 Heating pad for microwave oven and manufacturing method thereof
KR102373880B1 (en) * 2020-09-10 2022-03-16 아세아제지(주) Raw paper for fresh food

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JPH1185035A (en) * 1997-09-11 1999-03-30 Dainippon Printing Co Ltd Vapor deposition label
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JPH10507977A (en) * 1994-10-27 1998-08-04 テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム Laminate material for packaging and method for producing the material
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210014189A (en) * 2017-12-26 2021-02-08 주식회사 신세계푸드 Heating pad for microwave oven and manufacturing method thereof
KR102373880B1 (en) * 2020-09-10 2022-03-16 아세아제지(주) Raw paper for fresh food

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