KR20240109305A - Transfer paper laminated paper packing material and paper packing material manufactured thereby - Google Patents

Transfer paper laminated paper packing material and paper packing material manufactured thereby Download PDF

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KR20240109305A
KR20240109305A KR1020230000431A KR20230000431A KR20240109305A KR 20240109305 A KR20240109305 A KR 20240109305A KR 1020230000431 A KR1020230000431 A KR 1020230000431A KR 20230000431 A KR20230000431 A KR 20230000431A KR 20240109305 A KR20240109305 A KR 20240109305A
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paper
transfer
transfer paper
laminated
packaging
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KR1020230000431A
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Korean (ko)
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구종회
경학수
곽주련
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주식회사 지피피
곽주련
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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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B32B37/025—Transfer laminating
    • 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
    • B32B27/32—Layered products comprising a layer 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
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • B32B38/145—Printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin
    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)

Abstract

전사용지 합지형 종이 포장지 제조방법에 대한 발명이 개시된다. 개시된 전사용지 합지형 종이 포장지 제조방법은, 필림에 전사층이 적층된 전사지, 전사용지, 박스지를 준비하는 준비단계와, 전사지에 적층된 전사층에 친환경접착제를 도포하는 도포단계와, 친환경접착제가 도포된 전사지를 전사용지에 압착하여 전사지에 적층된 전사층을 전사용지로 전달하고, 전사지의 필림을 분리하는 전달단계와, 전사층이 적층된 전사용지를 박스지와 합지하여 종이 포장지를 제조하는 합지단계를 포함하는 것을 특징으로 한다.An invention for a method of manufacturing transfer paper laminated paper packaging is disclosed. The disclosed transfer paper laminated paper packaging manufacturing method includes a preparation step of preparing transfer paper, transfer paper, and box paper with a transfer layer laminated on a film, an application step of applying an eco-friendly adhesive to the transfer layer laminated on the transfer paper, and an eco-friendly adhesive. A transfer step of pressing the applied transfer paper onto the transfer paper, transferring the transfer layer laminated on the transfer paper to the transfer paper, separating the film of the transfer paper, and laminating the transfer paper with the transfer layer laminated with box paper to produce paper packaging. It is characterized by including a lamination step.

Description

전사용지 합지형 종이 포장지 제조방법 및 그에 의해 제조된 종이 포장지{TRANSFER PAPER LAMINATED PAPER PACKING MATERIAL AND PAPER PACKING MATERIAL MANUFACTURED THEREBY}Method for manufacturing transfer paper laminated paper packaging and paper packaging produced thereby {TRANSFER PAPER LAMINATED PAPER PACKING MATERIAL AND PAPER PACKING MATERIAL MANUFACTURED THEREBY}

본 발명은 전사용지 합지형 종이 포장지 제조방법 및 그에 의해 제조된 종이 포장지에 관한 것으로서, 더욱 상세하게는, 필림에 은분 등을 갖는 전사층이 증착된 전사지의 일측면에 친환경접착제를 도포하고, 전사용지에 접합하여 압착롤러를 이용하여 눌러주어 전사층을 인장강도가 높은 종이재질의 전사용지에 전달하고, 보호를 위해 코팅층을 도포한 후, 전사용지를 두꺼운 박스지에 합지하여 종이 포장지를 제조함으로써, 포장재를 제조하기 위해 종이 포장지를 접더라도 전사용지에 머금은 은분 등을 갖는 전사층이 결을 따라 터지는 것을 방지할 뿐만 아니라, 폐기시 환경오염을 줄일 수 있는 전사용지 합지형 종이 포장지 제조방법 및 그에 의해 제조된 종이 포장지에 관한 것이다.The present invention relates to a method of manufacturing transfer paper laminated paper packaging and the paper packaging produced thereby. More specifically, the present invention relates to applying an eco-friendly adhesive to one side of the transfer paper on which a transfer layer containing silver powder, etc. is deposited on the film, and transferring it. By joining the paper and pressing it using a pressure roller, the transfer layer is transferred to a transfer paper made of paper with high tensile strength, a coating layer is applied for protection, and then the transfer paper is laminated to a thick box to produce paper packaging. Even if the paper packaging is folded to manufacture packaging materials, the transfer layer containing silver powder, etc. contained in the transfer paper not only prevents from bursting along the grain, but also reduces environmental pollution upon disposal. A method of manufacturing transfer paper laminated paper packaging and the method thereof. It relates to manufactured paper packaging.

일반적으로, 포장박스를 제조하기 위한 종이 포장지는 다양한 색상을 갖도록 제조된다. 최근에는 은박이 도포된 종이 포장지로 만들어진 포장박스를 개발하여 소비자의 높은 취향을 맞춰주는 추세이다.Generally, paper wrapping paper for manufacturing packaging boxes is manufactured to have various colors. Recently, there is a trend to develop packaging boxes made of paper wrapping paper coated with silver foil to meet the high tastes of consumers.

은분이 입혀진 포장박스를 만들기 위한 은분 적층형 종이 포장지를 제조하는 방법이 두가지가 있다. 첫번째는 필림에 은분이 적층된 전사지를 접착제를 도포하여 두꺼운 박스지에 접합한 후, 필림을 제거하여 종이 포장지를 만드는 방법과, 두번째는 필림에 은분이 적층된 전사지를 접착제를 도포하여 두꺼운 박스지에 접합한 후, 필림을 제거하지 않고 함께 접합하여 종이 포장지를 만드는 방법이 있다.There are two ways to manufacture silver powder-laminated paper packaging to make silver-coated packaging boxes. The first method is to make paper packaging by applying adhesive to a transfer paper with silver powder laminated on a film and bonding it to a thick box, and then removing the film. The second method is to apply adhesive to a transfer paper with silver powder laminated on a film and bonding it to a thick box. There is a way to make paper packaging by joining the films together without removing them.

이때, 전사지는 인쇄 이미지, 패턴, 문자 등을 일면에 인쇄한 후, 이를 다시 인쇄하고자 하는 인쇄 매질에 전사하는 것을 말한다.At this time, transfer paper refers to printing images, patterns, characters, etc. on one side and then transferring them to the printing medium to be printed again.

그런데, 첫번째 방법의 경우에는 필림이 제거됨에 따라 종이 포장지에 증착된 은박이 종이가 접어지는 결에 따라 터지는 경우가 발생되어 제품의 품질이 저하되는 문제점을 갖는다.However, in the case of the first method, as the film is removed, the silver foil deposited on the paper packaging may burst depending on the texture of the paper being folded, which has the problem of deteriorating the quality of the product.

한편, 두번째 방법의 경우에는 종이 포장지에 은박을 보호하는 전사지의 필림이 유지됨에 따라 종이가 접어지는 결에 따라서도 터지는 문제점은 없으나, 종이 포장지에 합성수지재의 필림이 합지되어 있음에 따라 폐기시 필림이 함께 폐기되어 환경오염을 유발하는 문제점을 갖는다.Meanwhile, in the case of the second method, since the film of the transfer paper that protects the silver foil is maintained on the paper packaging, there is no problem of the paper bursting depending on the texture of being folded. However, since the film of synthetic resin material is laminated on the paper packaging, the film comes together when discarded. It has the problem of causing environmental pollution when discarded.

따라서, 이를 개선할 필요성이 요청된다.Therefore, there is a need to improve this.

관련 배경기술로는 대한민국 등록특허공보 제0317191호(2001.11.29, 발명의 명칭: 폐 전사지를 이용한 포장자재 제조방법)가 있다.Related background technology includes Republic of Korea Patent Publication No. 0317191 (November 29, 2001, title of invention: Method of manufacturing packaging materials using waste transfer paper).

본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 필림에 은분 등을 갖는 전사층이 증착된 전사지의 일측면에 친환경접착제를 도포하고, 전사용지에 접합하여 압착롤러를 이용하여 눌러주어 전사층을 인장강도가 높은 종이재질의 전사용지에 전달하고, 보호를 위해 코팅층을 도포한 후, 전사용지를 두꺼운 박스지에 합지하여 종이 포장지를 제조함으로써, 포장재를 제조하기 위해 종이 포장지를 접더라도 전사용지에 머금은 은분 등을 갖는 전사층이 결을 따라 터지는 것을 방지할 뿐만 아니라, 폐기시 환경오염을 줄일 수 있는 전사용지 합지형 종이 포장지 제조방법 및 그에 의해 제조된 종이 포장지를 제공하는 데 그 목적이 있다.The present invention was created in response to the above-mentioned need. An eco-friendly adhesive is applied to one side of a transfer paper on which a transfer layer containing silver powder, etc. is deposited on the film, and the transfer layer is bonded to the transfer paper and pressed using a compression roller. It is transferred to transfer paper made of paper with high tensile strength, a coating layer is applied for protection, and then the transfer paper is laminated on a thick box to produce paper packaging. Even if the paper packaging is folded to produce packaging material, the transfer paper does not contain any residue. The purpose of the present invention is to provide a method of manufacturing transfer paper laminated paper packaging that not only prevents the transfer layer containing silver powder, etc. from bursting along the grain, but also reduces environmental pollution upon disposal, and paper packaging produced thereby.

상기한 목적을 달성하기 위하여 본 발명에 따른 전사용지 합지형 종이 포장지 제조방법은, 필림에 전사층이 적층된 전사지, 전사용지, 박스지를 준비하는 준비단계; 상기 전사지에 적층된 전사층에 친환경접착제를 도포하는 도포단계; 상기 친환경접착제가 도포된 상기 전사지를 상기 전사용지에 압착하여 상기 전사지에 적층된 전사층을 상기 전사용지로 전달하고, 상기 전사지의 필림을 분리하는 전달단계; 및 상기 전사층이 적층된 상기 전사용지를 상기 박스지와 합지하여 종이 포장지를 제조하는 합지단계;를 포함하는 것을 특징으로 한다.In order to achieve the above object, the method of manufacturing transfer paper laminated paper packaging according to the present invention includes the preparation steps of preparing transfer paper, transfer paper, and box paper in which a transfer layer is laminated on a film; An application step of applying an eco-friendly adhesive to the transfer layer laminated on the transfer paper; A transfer step of pressing the transfer paper coated with the eco-friendly adhesive onto the transfer paper, transferring the transfer layer laminated on the transfer paper to the transfer paper, and separating the film of the transfer paper; and a laminating step of laminating the transfer paper on which the transfer layer is laminated with the box paper to produce paper packaging.

상기 필림은 PET필림, OPP필림, PP필림 중 선택된 어느 하나를 포함하고, 상기 전사용지는 인장강도가 높은 질긴 종이재를 포함하는 것을 특징으로 한다.The film includes one selected from PET film, OPP film, and PP film, and the transfer paper includes a tough paper material with high tensile strength.

상기 전사층은, 상기 필림의 상측에 접합되어 제거시 분리를 촉진하는 이형층; 및 상기 이형층의 상측에 적층되고, 금속분말을 함유하는 인쇄층;을 포함하는 것을 특징으로 한다.The transfer layer includes a release layer that is bonded to the upper side of the film and promotes separation when removed; and a printed layer laminated on the release layer and containing metal powder.

상기 이형층은 유기용제, 수지류 및 왁스를 포함하는 것을 특징으로 한다.The release layer is characterized by containing an organic solvent, resin, and wax.

상기 인쇄층은 금속분말, 유기용제, 착색제, 수지를 포함하는 것을 특징으로 한다.The printing layer is characterized by containing metal powder, organic solvent, colorant, and resin.

상기 금속분말은 은분, 금분, 동분 중 선택된 적어도 어느 하나를 포함하는 것을 특징으로 한다.The metal powder is characterized in that it contains at least one selected from silver powder, gold powder, and copper powder.

상기 친환경접착제는 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물, 송진액, 폴리에스테르, 대두 단백질, 에틸렌 비닐 아세테이트 에멀젼, 전분, 폴리우레탄, 물을 포함하는 것을 특징으로 한다.The eco-friendly adhesive is characterized in that it contains ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, rosin, polyester, soy protein, ethylene vinyl acetate emulsion, starch, polyurethane, and water.

상기 친환경접착제는 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물 6~10 중량%, 송진액 3~7 중량%, 폴리에스테르 4~6 중량%, 대두 단백질 4~9 중량%, 에틸렌 비닐 아세테이트 에멀젼 4~11 중량%, 전분 8~11 중량%, 폴리우레탄 11~13 중량%, 물 33~60중량%를 포함하는 것을 특징으로 한다.The eco-friendly adhesive includes 6 to 10% by weight of ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, 3 to 7% by weight of pine resin, 4 to 6% by weight of polyester, 4 to 9% by weight of soy protein, and ethylene vinyl. It is characterized in that it contains 4-11% by weight of acetate emulsion, 8-11% by weight of starch, 11-13% by weight of polyurethane, and 33-60% by weight of water.

상기 전달단계는, 상기 친환경접착제가 도포된 상기 전사지를 상기 전사용지에 겹치는 겹침단계; 상기 전사지와 상기 전사용지를 각각 복수개의 압착롤러로 눌러서 상기 전사층을 상기 전사용지로 전달하도록 이동하는 이동단계; 및 상기 전사지의 필림을 제거하여 인쇄층을 갖는 전사용지를 형성하는 분리단계;를 포함하는 것을 특징으로 한다.The transfer step includes an overlapping step of overlapping the transfer paper coated with the eco-friendly adhesive on the transfer paper; A moving step of pressing the transfer paper and the transfer paper with a plurality of compression rollers and moving the transfer layer to be transferred to the transfer paper; and a separation step of removing the film of the transfer paper to form a transfer paper having a printing layer.

상기 전달단계 이후에는 상기 전사용지에 구비된 인쇄층을 커버하는 코팅층을 도포하는 코팅단계를 포함하는 것을 특징으로 한다.After the transfer step, it is characterized in that it includes a coating step of applying a coating layer covering the printing layer provided on the transfer paper.

상기 코팅단계에서, 상기 코팅층은 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물, 아크릴 에멀젼, 라텍스, 에틸렌 비닐 아세테이트 에멀젼, 전분, 방충제, 물을 포함하는 것을 특징으로 한다.In the coating step, the coating layer includes ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, acrylic emulsion, latex, ethylene vinyl acetate emulsion, starch, insect repellent, and water.

상기한 목적을 달성하기 위하여 본 발명에 따른 전사용지 합지형 종이 포장지 제조방법에 의해 제조된 종이 포장지를 제공하는 것을 특징으로 한다.In order to achieve the above object, it is characterized by providing paper packaging manufactured by the transfer paper laminate paper packaging manufacturing method according to the present invention.

본 발명에 따른 전사용지 합지형 종이 포장지 제조방법 및 그에 의해 제조된 종이 포장지는, 필림에 은분 등을 갖는 전사층이 증착된 전사지의 일측면에 친환경접착제를 도포하고, 전사용지에 접합하여 압착롤러를 이용하여 눌러주어 전사층을 인장강도가 높은 종이재질의 전사용지에 전달하고, 보호를 위해 코팅층을 도포한 후, 전사용지를 두꺼운 박스지에 합지하여 종이 포장지를 제조함으로써, 포장재를 제조하기 위해 종이 포장지를 접더라도 전사용지에 머금은 은분 등을 갖는 전사층이 결을 따라 터지는 것을 방지할 뿐만 아니라, 폐기시 환경오염을 줄일 수 있다.The method of manufacturing transfer paper laminated paper packaging according to the present invention and the paper packaging produced thereby include applying an eco-friendly adhesive to one side of the transfer paper on which a transfer layer containing silver powder, etc. is deposited on the film, and bonding it to the transfer paper using a pressing roller. The transfer layer is transferred to a transfer paper made of paper with high tensile strength by pressing, and a coating layer is applied for protection, and then the transfer paper is laminated on a thick box to produce paper packaging. Paper is used to manufacture packaging materials. Even if the wrapping paper is folded, it not only prevents the transfer layer containing silver powder contained in the transfer paper from bursting along the grain, but also reduces environmental pollution upon disposal.

도 1은 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법의 흐름도이다.
도 2는 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사지를 형성하는 과정을 보인 도면이다.
도 3은 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사지 상면에 친환경접착제의 도포 과정을 보인 도면이다.
도 4는 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사지에 도포된 친환경접착제를 통해 전사층을 전사용지로 전달하는 과정을 보인 도면이다.
도 5는 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사층을 갖는 전사용지 상에 코팅층을 도포하는 과정을 보인 도면이다.
도 6은 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사용지의 이면과 박스지의 상면에 접착제를 도포하고 합지하여 종이 포장지를 제조하는 과정을 보인 도면이다.Figure 1 is a flow chart of a method for manufacturing transfer paper laminate paper packaging according to an embodiment of the present invention.
Figure 2 is a diagram showing the process of forming transfer paper in the method of manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention.
Figure 3 is a diagram showing the process of applying an eco-friendly adhesive to the upper surface of the transfer paper in the method of manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention.
Figure 4 is a diagram showing the process of transferring the transfer layer to the transfer paper through an eco-friendly adhesive applied to the transfer paper in the method of manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention.
Figure 5 is a diagram showing the process of applying a coating layer on the transfer paper having a transfer layer in the method of manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention.
Figure 6 is a diagram showing the process of manufacturing paper packaging by applying adhesive to the back side of the transfer paper and the upper surface of the box paper and laminating in the method of manufacturing transfer paper laminate paper packaging according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법 및 그에 의해 제조된 종이 포장지를 설명하도록 한다.Hereinafter, a method for manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention and the paper packaging manufactured thereby will be described with reference to the attached drawings.

이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In this process, the thickness of lines or sizes of components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are terms defined in consideration of functions in the present invention, and may vary depending on the intention or custom of the user or operator. Therefore, definitions of these terms should be made based on the content throughout this specification.

도 1은 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법의 흐름도이고, 도 2는 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사지를 형성하는 과정을 보인 도면이며, 도 3은 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사지 상면에 친환경접착제의 도포 과정을 보인 도면이고, 도 4는 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사지에 도포된 친환경접착제를 통해 전사층을 전사용지로 전달하는 과정을 보인 도면이며, 도 5는 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사층을 갖는 전사용지 상에 코팅층을 도포하는 과정을 보인 도면이고, 도 6은 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에서, 전사용지의 이면과 박스지의 상면에 접착제를 도포하고 합지하여 종이 포장지를 제조하는 과정을 보인 도면이다.Figure 1 is a flow chart of a method for manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention, and Figure 2 is a flow chart of a method for manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention, showing the process of forming transfer paper. It is a drawing shown, and Figure 3 is a diagram showing the process of applying an eco-friendly adhesive to the upper surface of the transfer paper in the method of manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention, and Figure 4 is a diagram showing the process of applying an eco-friendly adhesive to the upper surface of the transfer paper according to an embodiment of the present invention. In the method of manufacturing paper lamination type paper packaging, it is a diagram showing the process of transferring the transfer layer to the transfer paper through an eco-friendly adhesive applied to the transfer paper, and Figure 5 is a method of manufacturing transfer paper lamination type paper packaging according to an embodiment of the present invention. , is a diagram showing the process of applying a coating layer on a transfer paper having a transfer layer, and Figure 6 is a method of manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention, on the back side of the transfer paper and the top surface of the box paper. This is a drawing showing the process of manufacturing paper packaging by applying adhesive and laminating.

도 1 내지 도 6을 참조하면, 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법은, 준비단계(S10), 도포단계(S20), 전달단계(S30), 합지단계(S50)를 포함한다.Referring to Figures 1 to 6, the method of manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention includes a preparation step (S10), an application step (S20), a transfer step (S30), and a lamination step (S50). Includes.

도 1 및 도 2를 참조하면, 준비단계(S10)는 필림(110)에 전사층(120)이 적층된 전사지(100), 전사용지(200), 박스지(300)를 준비하는 단계이다.Referring to Figures 1 and 2, the preparation step (S10) is a step of preparing the transfer paper 100, transfer paper 200, and box paper 300 in which the transfer layer 120 is laminated on the film 110.

전사지(100)는 인쇄 이미지, 패턴, 문자 등을 일면에 인쇄한 후, 이를 다시 인쇄하고자 하는 인쇄 매질에 전사하는 구성으로서, 필림(110)의 일측면에 전사층(120)이 구비된다.The transfer sheet 100 is a component that prints a print image, pattern, text, etc. on one side and then transfers it to a printing medium to be printed again, and a transfer layer 120 is provided on one side of the film 110.

필림(110)은 PET필림(polyethylene terephthalate film), OPP필림, PP필림 중 선택된 어느 하나를 포함할 수 있다.The film 110 may include any one selected from PET film (polyethylene terephthalate film), OPP film, and PP film.

전사용지(200)는 인장강도가 높은 질긴 종이재를 포함할 수 있다. 전사용지(200)는 전사지(100)의 전사층(120)이 압착을 통해 일측면으로 전달될 때, 찢어지는 것을 방지하도록 강하고 질긴 종이재를 적용하도록 한다.The transfer paper 200 may include tough paper material with high tensile strength. The transfer paper 200 is made of strong and tough paper material to prevent tearing when the transfer layer 120 of the transfer paper 100 is transferred to one side through compression.

전사층(110)은 필림(110)의 상측에 접합되어 제거시 분리를 촉진하는 이형층(122)와, 이형층(122)의 상측에 적층되고, 금속분말을 갖는 인쇄층(124)을 포함한다.The transfer layer 110 includes a release layer 122 that is bonded to the upper side of the film 110 to promote separation when removed, and a printing layer 124 that is laminated on the upper side of the release layer 122 and has metal powder. do.

이형층(122)은 필림(110)의 상의 인쇄층(124)를 인쇄 매질인 전사용지(200)로 전달한 후, 필림(110O)를 제거시 분리를 용이하게 해준다.The release layer 122 facilitates separation when removing the film 110O after transferring the printing layer 124 on the film 110 to the transfer paper 200, which is a printing medium.

이형층(122)과 인쇄층(124)은 분사노즐(10) 또는 롤러를 통해 필림(110)의 일면에 순차적으로 골고루 전체면에 도포할 수 있다.The release layer 122 and the printing layer 124 can be sequentially and evenly applied to one side of the film 110 through the spray nozzle 10 or a roller.

이형층(122)은 유기용제, 수지류 및 왁스를 포함하는 이형제로 이루어질 수 있다. 유기용제는 베젠, 알콜등을 포함할 수 있다.The release layer 122 may be made of a release agent including an organic solvent, resin, and wax. Organic solvents may include bezene, alcohol, etc.

이형층(122)은, 유기용제 35 내지 75중량%, 수지류 25 내지 44중량% 및 왁스 2 내지 7중량%를 포함한다.The release layer 122 contains 35 to 75% by weight of organic solvent, 25 to 44% by weight of resin, and 2 to 7% by weight of wax.

인쇄층(124)은 금속분말, 유기용제, 착색제, 수지를 포함한다.The printing layer 124 contains metal powder, organic solvent, colorant, and resin.

인쇄층(124)은 금속분말 25 내지 60 중량%, 유기용제 10 내지 40중량%, 착색제 5 내지 20중량%, 수지 5 내지 20중량%를 포함한다.The printing layer 124 contains 25 to 60% by weight of metal powder, 10 to 40% by weight of organic solvent, 5 to 20% by weight of colorant, and 5 to 20% by weight of resin.

금속분말은 은분, 금분, 동분 중 선택된 적어도 어느 하나를 포함할 수 있다. 예를 들어 금속분말이 은분인 경우에는 인쇄층(124)에 은색깔을 냄으로써, 인쇄층(124)이 전사용지(200)로 전달되는 경우, 은박이 입혀진 것과 같은 효과를 낼 뿐만아니라, 필림(110이 제거되어 분리되므로 친환경적으로 사용이 가능하게 해준다.The metal powder may include at least one selected from silver powder, gold powder, and copper powder. For example, if the metal powder is silver, it gives a silver color to the printing layer 124, so when the printing layer 124 is transferred to the transfer paper 200, it not only produces the same effect as if silver foil was applied, but also creates a film ( 110 is removed and separated, making it environmentally friendly.

도 1 및 도 3을 참조하면, 도포단계(S20)는 전사지(100)에 적층된 전사층(120)에 친환경접착제(130)를 도포하는 단계이다. 도포단계(S20)는 친환경접착제(130)를 통해 인쇄층을 접합되는 전사용지(200)로 옮겨주기 위한 과정이다.Referring to Figures 1 and 3, the application step (S20) is a step of applying an eco-friendly adhesive 130 to the transfer layer 120 laminated on the transfer paper 100. The application step (S20) is a process for transferring the printing layer to the transfer paper 200 to be bonded through the eco-friendly adhesive 130.

친환경접착제(130)는 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물, 송진액, 폴리에스테르, 대두 단백질, 에틸렌 비닐 아세테이트 에멀젼, 전분, 폴리우레탄, 물을 포함하는 것을 특징으로 한다.The eco-friendly adhesive 130 is characterized by containing ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, rosin, polyester, soy protein, ethylene vinyl acetate emulsion, starch, polyurethane, and water.

에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물은 물과 혼합되어 중화 분산되어 수성 분산액으로 사용된다. 이 성분이 적당하게 존재하면, 내유성, 내수성, 열접착성, 알카리 해리성이 우수하게 유지된다. 물에는 알카리성분을 소량 함유하여 각각의 성분과 혼합시 해리성을 향상시킬 수 있다.Ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof is mixed with water to neutralize and disperse to be used as an aqueous dispersion. When this component is appropriately present, excellent oil resistance, water resistance, heat adhesiveness, and alkali dissociation are maintained. Water contains a small amount of alkaline components, which can improve dissociation when mixed with each component.

송진액은 자연에서 분해성을 우수하게 하면서 접착력을 높여 주므로 친환경적인 소재이다.Rosin is an eco-friendly material because it has excellent decomposability in nature and increases adhesion.

폴리에스테르는 친환경접착제(10)에 접착 후 경도를 적절하게 유지시켜 강한 점성으로 인해 흘러 내려 다른 물체에 쉽게 접착되는 것을 방지할 수 있다.Polyester maintains its hardness appropriately after adhering to the eco-friendly adhesive 10, preventing it from flowing down and easily adhering to other objects due to its strong viscosity.

대두 단백질은 친환경접착제(10)에 친환경성을 높이고, 폐기시 분해성능을 높일 수 있다. 에틸렌 비닐 아세테이트 에멀젼은 친환경접착제(10)에 접착시 연성을 부여하면서 폐기시 분해성을 향상시킬 수 있다. Soy protein can increase the eco-friendliness of eco-friendly adhesives (10) and improve decomposition performance when discarded. Ethylene vinyl acetate emulsion can provide ductility when adhering to the eco-friendly adhesive 10 and improve decomposability when discarded.

전분은 친환경접착제(10)에 열접착성과 내수성 향상을 히고, 주로 산화전분이 적용된다. 폴리우레탄은 친환경접착제(10)에 점성을 유지하여 열접착력을 더욱더 높일 수 있다.Starch improves heat adhesiveness and water resistance in the eco-friendly adhesive 10, and oxidized starch is mainly applied. Polyurethane can maintain viscosity in the eco-friendly adhesive 10 and further increase thermal adhesive strength.

물은 각 성분을 적절하게 분산시켜 서로 혼합이 잘 이루어지게 한다.Water properly disperses each ingredient so that they mix well.

친환경접착제(130)는 분사노즐(20) 또는 롤러를 통해 도포할 수 있다.The eco-friendly adhesive 130 can be applied through the spray nozzle 20 or a roller.

친환경접착제(130)는 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물 6~10 중량%, 송진액 3~7 중량%, 폴리에스테르 4~6 중량%, 대두 단백질 4~9 중량%, 에틸렌 비닐 아세테이트 에멀젼 4~11 중량%, 전분 8~11 중량%, 폴리우레탄 11~13 중량%, 물 33~60중량%를 포함한다.The eco-friendly adhesive 130 contains 6 to 10% by weight of ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, 3 to 7% by weight of pine resin, 4 to 6% by weight of polyester, 4 to 9% by weight of soy protein, It contains 4-11% by weight of ethylene vinyl acetate emulsion, 8-11% by weight of starch, 11-13% by weight of polyurethane, and 33-60% by weight of water.

도 1 및 도 4를 참조하면, 전달단계(S30)는 친환경접착제(130)가 도포된 전사지(100)를 전사용지(200)에 압착하여 전사지(100)에 적층된 전사층(120)을 전사용지(200)로 전달하고, 전사지(100)의 필림(110)을 분리하는 단계이다.Referring to Figures 1 and 4, the transfer step (S30) involves pressing the transfer paper 100 coated with the eco-friendly adhesive 130 onto the transfer paper 200 to transfer the transfer layer 120 laminated on the transfer paper 100. This is the step of transferring to the paper 200 and separating the film 110 of the transfer paper 100.

즉, 전달단계(S30)는 친환경접착제(130)를 매개로 하여 전사지(100)의 인쇄층(124)을 전사용지(200)로 옮겨주고, 이형층(122)을 통해 필림(110)을 전사층(120)의 인쇄층(124)에서 쉽게 분리하게 해준다.That is, in the transfer step (S30), the printing layer 124 of the transfer paper 100 is transferred to the transfer paper 200 through the eco-friendly adhesive 130, and the film 110 is transferred through the release layer 122. This allows for easy separation of layer 120 from printed layer 124.

전달단계(S30)는 겹침단계(S32), 이동단계(S34), 분리단계(S36)를 포함한다The transfer step (S30) includes an overlapping step (S32), a moving step (S34), and a separation step (S36).

겹침단계(S32)는 친환경접착제(130)가 도포된 전사지(100)를 전사용지(200)에 겹치는 단계이다.The overlapping step (S32) is a step in which the transfer paper 100 coated with the eco-friendly adhesive 130 is overlapped with the transfer paper 200.

이동단계(S34)는 전사지(100)와 전사용지(200)를 각각 복수개의 압착롤러(400)로 눌러서 전사층(120)을 전사용지(200)로 전달하도록 이동하는 단계이다.The moving step (S34) is a step in which the transfer paper 100 and the transfer paper 200 are moved to transfer the transfer layer 120 to the transfer paper 200 by pressing them with a plurality of compression rollers 400, respectively.

압착롤러(400)는 상하 양측에서 적절한 가압력으로 상호 대응되게 눌러줌으로써, 전사지(100)의 인쇄층(124)이 전사용지(200)의 일면으로 친환경접착제(130)의 접합을 통해 옮겨지게 해준다. 이때, 친환경접착제(130)은 연질이면서 접합력이 우수하여 전사지(100)의 인쇄층(124)를 전사용지(200)의 일면으로 그대로 전달시켜 준다.The compression rollers 400 press against each other with an appropriate pressing force from both the upper and lower sides, thereby allowing the printing layer 124 of the transfer paper 100 to be transferred to one side of the transfer paper 200 through the bonding of the eco-friendly adhesive 130. At this time, the eco-friendly adhesive 130 is soft and has excellent adhesion, so it transfers the printing layer 124 of the transfer paper 100 to one side of the transfer paper 200 as is.

분리단계(S36)는 전사지(100)의 필림(110)을 제거하여 인쇄층(124)을 갖는 전사용지(200)를 형성하는 단계이다. 필림(110) 제거시 이형층(122)에 의해 인쇄층(124)과의 분리가 잘 이루어져 필림(110)은 효과적으로 제거된다.The separation step (S36) is a step of removing the film 110 of the transfer paper 100 to form the transfer paper 200 having the printing layer 124. When removing the film 110, the film 110 is effectively removed because it is well separated from the printing layer 124 by the release layer 122.

도 1 및 도 5를 참조하면, 전달단계(S30) 이후에는 전사용지(200)에 구비된 전사층(120)의 인쇄층(124)을 커버하는 코팅층(210)을 도포하는 코팅단계(S40)를 포함한다.Referring to Figures 1 and 5, after the transfer step (S30), a coating step (S40) of applying a coating layer 210 covering the printing layer 124 of the transfer layer 120 provided on the transfer paper 200. Includes.

코팅단계(S40)는 인쇄층(124)을 외부로 부터 보호하기 위해 덮여진다.In the coating step (S40), the printed layer 124 is covered to protect it from the outside.

코팅단계(S40)에서, 코팅층(210)은 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물, 아크릴 에멀젼, 라텍스, 에틸렌 비닐 아세테이트 에멀젼, 전분, 방충제, 물을 포함한다.In the coating step (S40), the coating layer 210 includes ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, acrylic emulsion, latex, ethylene vinyl acetate emulsion, starch, insect repellent, and water.

에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물은 물과 혼합되어 중화 분산되어 수성 분산액으로 사용된다. 이 성분이 적당하게 존재하면, 내유성, 내수성, 열접착성, 알카리 해리성이 우수하게 유지된다. 물에는 알카리성분을 소량 함유하여 각각의 성분과 혼합시 해리성을 향상시킬 수 있다.Ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof is mixed with water to neutralize and disperse to be used as an aqueous dispersion. When this component is appropriately present, excellent oil resistance, water resistance, heat adhesiveness, and alkali dissociation are maintained. Water contains a small amount of alkaline components, which can improve dissociation when mixed with each component.

라텍스는 천연 라텍스를 주로 사용하고, 접착력을 높여 주어 접어질 때 구부려진 부위가 터지는 것을 방지하며, 분해성이 우수하여 친환경적인 소재이다. 물론, 라텍스는 경우에 따라 합성 라텍스를 적용할 수도 있다.Latex is mainly made of natural latex, increases adhesion to prevent bent parts from bursting when folded, and has excellent decomposability, making it an eco-friendly material. Of course, synthetic latex may be applied in some cases.

아크릴 에멀젼은 코팅층(210)에 경도를 적절하게 유지시켜 어느 정도이 단단함을 유지할 수 있다. 에틸렌 비닐 아세테이트 에멀젼은 코팅층(210)에 연성을 부여하면서 폐기시 분해성을 향상시킬 수 있다.The acrylic emulsion can maintain hardness to a certain degree by maintaining appropriate hardness in the coating layer 210. Ethylene vinyl acetate emulsion can provide ductility to the coating layer 210 and improve decomposability upon disposal.

전분은 친환경접착제(10)에 열접착성과 내수성 향상을 히고, 주로 산화전분이 적용된다.Starch improves heat adhesiveness and water resistance in the eco-friendly adhesive 10, and oxidized starch is mainly applied.

방충제는 종이 포장지를 이용하여 제품용 포장박스로 적용할 때, 제품을 장시간 벌레 또는 세균으로 부터 장시간 썩지 않고 안정적으로 보관이 가능하도록 높은 향균성 및 방충성을 갖게 할 수 있다.When applied to a product packaging box using paper packaging, insect repellent can have high antibacterial and insect repellent properties so that the product can be stored stably for a long time without rotting from insects or bacteria.

이때, 방충제는 와사비 분말(가루) 또는 계피 분말(가루) 중 적어도 어느 하나를 포함하거나, 방충제는 와사비 분말 및 계피 분말을 설정비율로 혼합하여 사용할 수도 있다. 방충제로서 와사비 분말 및 계피 분말의 비율은 와사비 분말 50~70 중량%, 계피분말 30~50중량%의 범위의 비율을 갖는 것이 적절하다.At this time, the insect repellent may include at least one of wasabi powder (powder) or cinnamon powder (powder), or the insect repellent may be used by mixing wasabi powder and cinnamon powder at a set ratio. As an insect repellent, the ratio of wasabi powder and cinnamon powder is appropriate to have a ratio in the range of 50 to 70% by weight of wasabi powder and 30 to 50% by weight of cinnamon powder.

물은 각 성분을 적절하게 분산시켜 서로 혼합이 잘 이루어지게 한다.Water properly disperses each ingredient so that they mix well.

코팅층(210)은 분사노즐(30) 또는 롤러를 통해 도포할 수 있다.The coating layer 210 can be applied through the spray nozzle 30 or a roller.

코팅층(210)은 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물 7~11 중량%, 아크릴 에멀젼 5~7 중량%, 라텍스 11~15 중량%, 에틸렌 비닐 아세테이트 에멀젼 5~13 중량%, 전분 7~9 중량%, 방충제 5~9 중량%, 물 36~60중량%를 포함하는 것을 특징으로 한다.The coating layer 210 is composed of 7 to 11% by weight of ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, 5 to 7% by weight of acrylic emulsion, 11 to 15% by weight of latex, 5 to 13% by weight of ethylene vinyl acetate emulsion, It is characterized in that it contains 7 to 9% by weight of starch, 5 to 9% by weight of insect repellent, and 36 to 60% by weight of water.

도 1 및 도 6을 참조하면, 합지단계(S50)는 전사층(120)이 적층된 전사용지(200)를 박스지(300)와 합지하여 종이 포장지(500)를 제조하는 단계이다.Referring to Figures 1 and 6, the lamination step (S50) is a step of manufacturing paper packaging 500 by lamination of transfer paper 200 on which the transfer layer 120 is laminated and box paper 300.

이때, 전사층(120)이 적층된 전사용지(200)의 이면과 박스지(300)의 상면에 도포롤러(40) 또는 분사노즐을 이용하여 접착제를 도포한 후, 상호 간에 합지하여서 종이 포장지(500)를 제조하도록 한다.At this time, adhesive is applied to the back side of the transfer paper 200 on which the transfer layer 120 is laminated and the top side of the box paper 300 using a coating roller 40 or a spray nozzle, and then laminated to each other to form a paper wrapping paper ( 500) to be manufactured.

이와같이 제조된 종이 포장지(500)를 이용하여 포장박스등의 종이 포장재를 만들도록 한다.The paper packaging paper 500 manufactured in this way is used to make paper packaging materials such as packaging boxes.

도 1 내지 도 6을 참조하면, 본 발명의 일 실시예에 따른 전사용지 합지형 종이 포장지 제조방법에 의해 제조된 종이 포장지(500)는, 종이 포장재를 만들기 위해 접어줄 때, 접어진 부위에 적층된 인쇄층(124)이 인장강도가 높은 종이재질의 전사용지(200)로 인해 쉽게 터지지 않을 뿐만아니라, 종이 포장지(500)의 폐기시, 종이재질의 전사용지와(200)와 박스지(300)로 인해 자연에서 쉽게 생분해되어 환경오염을 줄여줄 수 있다. Referring to Figures 1 to 6, the paper packaging paper 500 manufactured by the transfer paper laminated paper packaging manufacturing method according to an embodiment of the present invention is laminated on the folded portion when folded to make paper packaging material. Not only does the printed layer 124 not easily burst due to the transfer paper 200 made of paper with high tensile strength, but also, when disposing of the paper packaging 500, the transfer paper 200 and the box paper 300 are made of paper. ), it can easily biodegrade in nature and reduce environmental pollution.

따라서, 본 발명의 일실시이예에 따른 전사용지 합지형 종이 포장지 제조방법 및 그에 의해 제조된 종이 포장지는, 필림에 은분 등을 갖는 전사층이 증착된 전사지의 일측면에 친환경접착제를 도포하고, 전사용지에 접합하여 압착롤러를 이용하여 열을 가해 눌러주어 전사층을 인장강도가 높은 종이재질의 전사용지에 전달하고, 보호를 위해 코팅층을 도포한 후, 전사용지를 두꺼운 박스지에 합지하여 종이 포장지를 제조함으로써, 포장재를 제조하기 위해 종이 포장지를 접더라도 전사용지에 머금은 은분 등을 갖는 전사층이 결을 따라 터지는 것을 방지할 뿐만 아니라, 폐기시 환경오염을 줄일 수 있다.Therefore, the method for manufacturing transfer paper laminated paper packaging according to an embodiment of the present invention and the paper packaging produced thereby include applying an eco-friendly adhesive to one side of the transfer paper on which a transfer layer containing silver powder, etc. is deposited on the film, and transferring After bonding to the paper and pressing it with heat using a pressure roller, the transfer layer is transferred to a transfer paper made of paper with high tensile strength. After applying a coating layer for protection, the transfer paper is laminated on a thick box to make paper packaging. By manufacturing this, not only does it prevent the transfer layer containing silver powder, etc. contained in the transfer paper from bursting along the grain even when the paper packaging is folded to manufacture packaging materials, but it also reduces environmental pollution upon disposal.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다.The present invention has been described with reference to the embodiments shown in the drawings, but these are merely exemplary, and those skilled in the art will recognize that various modifications and other equivalent embodiments are possible therefrom. You will understand.

따라서, 본 발명의 진정한 기술적 보호범위는 아래의 특허청구범위에 의해서 정하여져야 할 것이다.Therefore, the true technical protection scope of the present invention should be determined by the scope of the patent claims below.

10,20,30: 분사노즐 40: 도포롤러
100: 전사지 110: 필림
120: 전사층 122: 이형층
124: 인쇄층 130: 친환경접착제
200: 전사용지 300: 박스지
400: 압착롤러 500: 종이 포장지10, 20, 30: Spray nozzle 40: Application roller
100: transfer paper 110: film
120: transfer layer 122: release layer
124: Printing layer 130: Eco-friendly adhesive
200: Transfer paper 300: Box paper
400: Compression roller 500: Paper wrapping paper

Claims (12)

필림에 전사층이 적층된 전사지, 전사용지, 박스지를 준비하는 준비단계;
상기 전사지에 적층된 전사층에 친환경접착제를 도포하는 도포단계;
상기 친환경접착제가 도포된 상기 전사지를 상기 전사용지에 압착하여 상기 전사지에 적층된 전사층을 상기 전사용지로 전달하고, 상기 전사지의 필림을 분리하는 전달단계; 및
상기 전사층이 적층된 상기 전사용지를 상기 박스지와 합지하여 종이 포장지를 제조하는 합지단계;를
포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
Preparation step of preparing transfer paper, transfer paper, and box paper with a transfer layer laminated on the film;
An application step of applying an eco-friendly adhesive to the transfer layer laminated on the transfer paper;
A transfer step of pressing the transfer paper coated with the eco-friendly adhesive onto the transfer paper, transferring the transfer layer laminated on the transfer paper to the transfer paper, and separating the film of the transfer paper; and
A laminating step of manufacturing paper packaging by laminating the transfer paper on which the transfer layer is laminated with the box paper;
A method of manufacturing transfer paper laminated paper packaging comprising:
 제 1항에 있어서,
상기 필림은 PET필림, OPP필림, PP필림 중 선택된 어느 하나를 포함하고,
상기 전사용지는 인장강도가 높은 질긴 종이재를 포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
According to clause 1,
The film includes any one selected from PET film, OPP film, and PP film,
A method of manufacturing transfer paper laminated paper packaging, characterized in that the transfer paper contains tough paper material with high tensile strength.
 제 1항에 있어서,
상기 전사층은,
상기 필림의 상측에 접합되어 제거시 분리를 촉진하는 이형층; 및
상기 이형층의 상측에 적층되고, 금속분말을 함유하는 인쇄층;을
을 포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
According to clause 1,
The transfer layer is,
a release layer bonded to the upper side of the film to promote separation upon removal; and
A printing layer laminated on the release layer and containing metal powder;
A method of manufacturing transfer paper laminated paper packaging comprising a.
 제 3항에 있어서,
상기 이형층은 유기용제, 수지류 및 왁스를 포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
According to clause 3,
A method of manufacturing transfer paper laminated paper packaging, characterized in that the release layer contains an organic solvent, resin, and wax.
 제 3항에 있어서,
상기 인쇄층은 금속분말, 유기용제, 착색제, 수지를 포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
According to clause 3,
The printing layer is a transfer paper laminated paper packaging manufacturing method, characterized in that it contains metal powder, organic solvent, colorant, and resin.
 제 5항에 있어서,
상기 금속분말은 은분, 금분, 동분 중 선택된 적어도 어느 하나를 포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
According to clause 5,
A method of manufacturing transfer paper laminated paper packaging, characterized in that the metal powder includes at least one selected from silver powder, gold powder, and copper powder.
 제 1항에 있어서,
상기 친환경접착제는 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물, 송진액, 폴리에스테르, 대두 단백질, 에틸렌 비닐 아세테이트 에멀젼, 전분, 폴리우레탄, 물을 포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
According to clause 1,
The eco-friendly adhesive is a transfer paper laminating type comprising ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, rosin, polyester, soy protein, ethylene vinyl acetate emulsion, starch, polyurethane, and water. Paper packaging manufacturing method.
 제 7항에 있어서,
상기 친환경접착제는 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물 6~10 중량%, 송진액 3~7 중량%, 폴리에스테르 4~6 중량%, 대두 단백질 4~9 중량%, 에틸렌 비닐 아세테이트 에멀젼 4~11 중량%, 전분 8~11 중량%, 폴리우레탄 11~13 중량%, 물 33~60중량%를 포함하는 것을 특징으로 하는 사용지 합지형 종이 포장지 제조방법.
According to clause 7,
The eco-friendly adhesive includes 6 to 10% by weight of ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, 3 to 7% by weight of pine resin, 4 to 6% by weight of polyester, 4 to 9% by weight of soy protein, and ethylene vinyl. A method of manufacturing a laminated paper packaging comprising 4-11% by weight of acetate emulsion, 8-11% by weight of starch, 11-13% by weight of polyurethane, and 33-60% by weight of water.
 제 1항에 있어서,
상기 전달단계는,
상기 친환경접착제가 도포된 상기 전사지를 상기 전사용지에 겹치는 겹침단계;
상기 전사지와 상기 전사용지를 각각 복수개의 압착롤러로 눌러서 상기 전사층을 상기 전사용지로 전달하도록 이동하는 이동단계; 및
상기 전사지의 필림을 제거하여 인쇄층을 갖는 전사용지를 형성하는 분리단계;를
포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
According to clause 1,
The delivery step is,
An overlapping step of overlapping the transfer paper coated with the eco-friendly adhesive on the transfer paper;
A moving step of pressing the transfer paper and the transfer paper with a plurality of compression rollers and moving the transfer layer to be transferred to the transfer paper; and
A separation step of removing the film of the transfer paper to form a transfer paper having a printing layer;
A method of manufacturing transfer paper laminated paper packaging comprising:
 제 1항에 있어서,
상기 전달단계 이후에는 상기 전사용지에 구비된 인쇄층을 커버하는 코팅층을 도포하는 코팅단계를 포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
According to clause 1,
After the transfer step, a method of manufacturing a transfer paper laminated paper packaging comprising a coating step of applying a coating layer covering the printing layer provided on the transfer paper.
 제 10항에 있어서,
상닉 코팅단계에서, 상기 코팅층은 에틸렌-아크릴산 또는 에틸렌-메타 아크릴산 공중합체 개별 혹은 이들 혼합물, 아크릴 에멀젼, 라텍스, 에틸렌 비닐 아세테이트 에멀젼, 전분, 방충제, 물을 포함하는 것을 특징으로 하는 전사용지 합지형 종이 포장지 제조방법.
According to clause 10,
In the nick coating step, the coating layer is a transfer paper laminated paper characterized in that it contains ethylene-acrylic acid or ethylene-methacrylic acid copolymer individually or a mixture thereof, acrylic emulsion, latex, ethylene vinyl acetate emulsion, starch, insect repellent, and water. Method of manufacturing packaging paper.
 제 1항 내지 제11항 중 어느 한 항에 따른 전사용지 합지형 종이 포장지 제조방법에 의해 제조된 종이 포장지.
Paper packaging produced by the transfer paper laminated paper packaging manufacturing method according to any one of claims 1 to 11.
KR1020230000431A 2023-01-02 2023-01-02 Transfer paper laminated paper packing material and paper packing material manufactured thereby KR20240109305A (en)

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Application Number Priority Date Filing Date Title
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