KR102341055B1 - Manufacturing method of nontoxic packaging material using eco-friendly Eco-Friendly Alcohol Type Ink - Google Patents

Manufacturing method of nontoxic packaging material using eco-friendly Eco-Friendly Alcohol Type Ink Download PDF

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KR102341055B1
KR102341055B1 KR1020210063518A KR20210063518A KR102341055B1 KR 102341055 B1 KR102341055 B1 KR 102341055B1 KR 1020210063518 A KR1020210063518 A KR 1020210063518A KR 20210063518 A KR20210063518 A KR 20210063518A KR 102341055 B1 KR102341055 B1 KR 102341055B1
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eco
friendly
film
manufacturing
packaging material
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KR1020210063518A
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박용진
송재선
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희성폴리머 주식회사
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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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • B32B38/145—Printing
    • 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
    • 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
    • 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
    • B32B27/08—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 synthetic resin
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B37/15—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 being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—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 being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/002—Priming paints
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

The present invention relates to a nontoxic packaging material using an eco-friendly alcohol-type ink. According to the present invention, a method for manufacturing a packaging material, which uses eco-friendly alcohol-type inks and adhesives, which do not use volatile organic compounds (VOC) regulated substances, for various packaging materials, including food and household goods and applies a furnishing roll, an energy saving (E-SAVER) drying chamber under optimum conditions, and a C-regenerative thermal oxidizer (C-RTO) system, which is an air pollution prevention facility. Accordingly, an eco-friendly and non-toxic packaging material not harmful to the human body is provided and emission of residual solvents and air pollutants is minimized, energy and ink usage are significantly reduced while printing speed is increased, manufacturing costs are reduced, the packaging material is eco-friendly to be used as a renewable raw material, and manufacturing is facilitated to increase workability and provide a configuration convenient to use. The method comprises a first film forming step, a second film forming step, and a lamination step.

Description

친환경 알코올타입 잉크를 이용한 무독성 포장재의 제조방법{Manufacturing method of nontoxic packaging material using eco-friendly Eco-Friendly Alcohol Type Ink}Manufacturing method of nontoxic packaging material using eco-friendly Eco-Friendly Alcohol Type Ink

본 발명은, 친환경 알코올타입 잉크를 이용한 무독성 포장재의 제조방법에 관한 것으로; The present invention relates to a method for manufacturing a non-toxic packaging material using an eco-friendly alcohol-type ink;

더욱 구체적으로는, 식품, 생활용품을 포함한 각종 포장재가 휘발성 유기화합물(VOC) 규제 물질을 사용하지 않은 친환경 알코올타입 잉크와 접착제를 사용하고, 퍼니싱롤과 최적조건의 에너지절감(E-SAVER) 건조챔버, 대기오염방지시설인 C-RTO 시스템의 제조방법을 적용한 포장재에 의하여;More specifically, various packaging materials, including food and household products, use eco-friendly alcohol-type inks and adhesives that do not use volatile organic compounds (VOC) regulated substances, and dry furnishing rolls and energy-saving (E-SAVER) under optimal conditions. By the packaging material applied with the manufacturing method of the C-RTO system, which is a chamber and air pollution prevention facility;

인체에 유해하지 않은 친환경 무독성 포장재를 제공 및 잔류용제와 대기오염 물질 배출이 최소화되고; Providing eco-friendly, non-toxic packaging that is not harmful to the human body and minimizing the emission of residual solvents and air pollutants;

에너지와 잉크 사용량이 현저히 절감되는 동시에, 인쇄속도가 향상되며;energy and Ink usage is significantly reduced, while printing speed is improved;

포장재가 친환경성으로 재생원료로 활용이 가능하고, 제조원가가 절감되며;The packaging material is eco-friendly, so it can be used as a recycled raw material, and the manufacturing cost is reduced;

그의 제조가 용이하여, 작업성이 향상되고 사용이 편이한 구성의; '친환경 알코올타입 잉크를 이용한 무독성 포장재의 제조방법'에 관한 것이다. Its manufacture is easy, workability is improved, and it has a configuration that is convenient to use; It relates to 'a method for manufacturing a non-toxic packaging material using an eco-friendly alcohol type ink'.

이하, 본 발명의 배경이 되는 기술에 대하여 설명키로 하며; Hereinafter, the technology that is the background of the present invention will be described;

본 발명의 배경이 되는 기술은 대한민국 등록특허 제 10-2136002호(등록일자: 2020. 07. 14.)로 등록된, "친환경 잉크를 이용한 포장재 및 이를 제조하는 방법"에 상세히 기재되어 있으며, 이를 인용하여 발명의 배경이 되는 기술을 기술 및 종래 기술의 추가 문제점을 기술하였다.The technology that is the background of the present invention is described in detail in "Packaging material using eco-friendly ink and method for manufacturing the same", registered as Republic of Korea Patent No. 10-2136002 (registration date: July 14, 2020). The citation describes the background of the invention and describes additional problems of the prior art.

종래기술의 식품, 생활용품을 포함한 각종 포장재(포장필름 포함)는, 휘발성 유기화합물(VOC) 규제 물질인 Toluene, MKE, EA, MeOH, IPA가 포함된 휘발성 유기화합물(VOC)이 함유되고, 이를 희석용제로 사용한 잉크를 이용하여 그라비아 인쇄 공정을 통해 제조되었다. Various packaging materials (including packaging films) including food and household goods of the prior art contain volatile organic compounds (VOCs) including Toluene, MKE, EA, MeOH, and IPA, which are volatile organic compounds (VOC) regulated substances, and It was prepared through a gravure printing process using the ink used as a dilution solvent.

또한, 포장재(포장필름 포함)에 사용된 접착제도 VOC 규제 물질인 EA, MEK가 함유되고 EA를 희석용제로 사용하고 있으며, 그에 따른 대기환경오염이 발생되고, 인체에 유해한 작업 환경에 노출이 되어 인체의 건강에 악영향을 미치고 있으며;In addition, adhesives used in packaging materials (including packaging films) contain EA and MEK, which are VOC regulated substances, and use EA as a diluting solvent. adversely affecting human health;

종래기술의 포장재(포장필름 포함)는, 인쇄시 건조챔버의 온도 승온을 BC유를 원료로 하는 스팀 보일러를 사용하여 에너지가 많이 소비되고, BC유 보일러를 가동하면서 대기 오염 물질도 일부 배출되어 공해가 발생되고 있으며;Conventional packaging materials (including packaging film) consume a lot of energy by using a steam boiler that uses BC oil as a raw material to increase the temperature of the drying chamber during printing, and some air pollutants are also discharged while operating the BC oil boiler. is occurring;

또한, 대기오염방지시설로는 활성탄을 사용하는 흡착탑을 사용하고 있으나, 이는 초기에는 대기오염물질 배출이 낮으나, 시간이 경과되면서 점점 대기오염물질 배출량이 많아지는 문제점이 있다.In addition, although an adsorption tower using activated carbon is used as an air pollution prevention facility, the emission of air pollutants is low at the beginning, but there is a problem that the emission of air pollutants gradually increases as time passes.

이를 방지하기 위하여, 대한민국 등록특허 제 10-2136002호로 등록된 '친환경 잉크를 이용한 포장재 및 이를 제조하는 방법'은; To prevent this, registered as Republic of Korea Patent No. 10-2136002 'Packaging material using eco-friendly ink and method for manufacturing the same'is;

제 1 필름 위에 형성되는 제 1 접착층; 및 상기 제 1 접착층 위에 형성되는 제 2 필름을 포함하며, 친환경 잉크를 이용하여 상기 제 1 필름의 일면에 인쇄가 이루어지고, 상기 제 1 접착층은 상기 인쇄가 이루어진 제 1 필름 위에 형성되며, 상기 친환경 잉크는 VOC 규제 물질을 포함하지 않고 수지, 안료, 경화제 및 용제를 포함하되 , a first adhesive layer formed on the first film; and a second film formed on the first adhesive layer, wherein printing is made on one side of the first film using an eco-friendly ink, and the first adhesive layer is formed on the first film on which the printing is made, the eco-friendly but the ink comprises a resin, a pigment, a curing agent and a solvent not including the VOC regulation substance,

『" 상기 용제는 에탄올 및 초산프로필(n-PAc)을 포함하며,The solvent includes ethanol and propyl acetate (n-PAc),

상기 인쇄시 원색 인쇄는 60℃ 내지 70℃의 건조 챔버의 온도 및 90CMM 내지 100CMM의 풍량 조건 하에서 수행되고, 베다색 인쇄는 70℃ 내지 80℃의 상기 건조 챔버의 온도 및 100CMM 내지 110CMM의 풍량 조건 하에서 수행되며, 상기 인쇄를 위한 동판은 저심도 레이저 제판 방식으로 제조되고,During the printing, primary color printing is performed under conditions of a drying chamber temperature of 60° C. to 70° C. and an air volume of 90 CMM to 100 CMM, and Vedic printing is performed under conditions of a temperature of the drying chamber of 70° C. to 80° C. and an air volume of 100 CMM to 110 CMM. is performed, and the copper plate for printing is manufactured by a low-depth laser engraving method,

상기 에탄올과 상기 초산프로필의 배합비는 1:15 ~ 1:2인 것을 특징으로 하는 친환경 잉크를 이용한 포장재 및 이를 제조하는 방법 』으로, 구성되어 있다. The ethanol and mixing ratio of the acid profile is 1:15 to 1: a method for producing and packaging it using environmentally friendly ink, characterized in that the two "is configured.

따라서, 포장재가 VOC 규제 물질 아닌 친환경적인 에탄올 및 초산프로필(n-PAc)로 구성 됨에 의하여, 친환경적인 효과는 있으나;Therefore, since the packaging material is composed of eco-friendly ethanol and propyl acetate (n-PAc) rather than VOC regulated substances, there is an eco-friendly effect;

친환경 잉크의 건조속도가 저하되어 용제가 일부 잔류되고, 에너지와 잉크 사용량이 증가되는 동시에 인쇄속도가 저하되며; The drying speed of eco-friendly ink is lowered, some solvent remains, and energy and At the same time the ink usage increases, the printing speed decreases;

이로인한 제조원가가 증가되고, 작업성이 저하되는 문제점이 있다.As a result, there is a problem in that the manufacturing cost is increased and workability is lowered.

따라서, 친환경 잉크로 구성된 무독성 포장재 및 제조방법에 있어서;Therefore, in the non-toxic packaging material and manufacturing method composed of eco-friendly ink;

친환경 잉크의 건조속도가 향상되어 잔류용제와 대기오염 물질 배출이 최소화되고, 에너지와 잉크 사용량이 절감되는 동시에 인쇄속도가 향상되며;The drying speed of eco-friendly ink is improved, the emission of residual solvents and air pollutants is minimized, and energy and Print speed is improved while reducing ink usage;

제조원가가 절감되고, 포장재가 친환경성으로 재생원료로 활용이 가능하고;The manufacturing cost is reduced, and the packaging material is eco-friendly and can be used as a renewable raw material;

그의 제조가 용이하여, 작업성이 향상되고 사용이 편이한 구성의; '친환경 잉크를 사용한 포장재 및 제조방법'의 개발이 시급한 실정이다.Its manufacture is easy, workability is improved, and it has a configuration that is convenient to use; The development of 'packaging materials and manufacturing methods using eco-friendly inks' is urgently needed.

친환경 잉크로 구성된 무독성 포장재의 제조방법에 있어서;A method for manufacturing a non-toxic packaging material composed of eco-friendly ink;

본 발명 구성의, '친환경 알코올타입 잉크를 이용한 무독성 포장재의 제조방법'에 의하여: According to the 'method of manufacturing non-toxic packaging material using eco-friendly alcohol type ink' of the present invention:

종래기술의 문제점을 개선 및, To improve the problems of the prior art and,

특히, 식품, 생활용품을 포함한 각종 포장재가 인체에 유해하지 않은 친환경 무독성 포장재로 구성 및 친환경 잉크의 건조속도가 향상되어 잔류용제와 대기오염 물질 배출이 최소화되고; In particular, various packaging materials including food and household goods are composed of eco-friendly, non-toxic packaging materials that are not harmful to the human body, and the drying speed of eco-friendly ink is improved, thereby minimizing the emission of residual solvents and air pollutants;

에너지와 잉크 사용량이 현저히 절감되는 동시에, 인쇄속도가 향상되며;energy and Ink usage is significantly reduced, while printing speed is improved;

제조원가가 절감되고, 포장재가 친환경성으로 재생원료로 활용이 가능하고;The manufacturing cost is reduced, and the packaging material is eco-friendly and can be used as a renewable raw material;

그의 제조가 용이하여, 작업성이 향상되고 사용이 편이한 구성의; '친환경 알코올타입 잉크를 이용한 무독성 포장재의 제조방법'을 제공 함을, 본 발명의 목적 및 본 발명의 해결하고저 하는 과제로 한다.Its manufacture is easy, workability is improved, and it has a configuration that is convenient to use; It is an object of the present invention to provide a 'method for manufacturing a non-toxic packaging material using an eco-friendly alcohol type ink' and to solve the problem of the present invention.

본 발명의, 휘발성 유기화합물(VOC) 규제 물질을 사용하지 않은 친환경 알코올타입 잉크조성물과, 친환경 알코올 타입 접착제로 구성된 무독성 포장재를 제공 및; To provide a non-toxic packaging material composed of an eco-friendly alcohol-type ink composition that does not use a volatile organic compound (VOC) regulated substance and an eco-friendly alcohol-type adhesive of the present invention;

본 발명의, 퍼니싱롤과 최적조건의 에너지절감(E-SAVER) 건조챔버, 대기오염방지시설인 C-RTO(Regenerative Thermal Oxidizer) 시스템을 적용한, 인쇄, 합지, 압출공법으로 구성된,The furnishing roll of the present invention, an energy saving (E-SAVER) drying chamber under optimal conditions, and a C-RTO (Regenerative Thermal Oxidizer) system, which is an air pollution prevention facility, are applied.

S1 단계: 제 1필름에 친환경 알코올타입 잉크조성물이 롤투롤 방식으로 그라비아 인쇄 공정이 수행되어 친환경 잉크층이 생성되는 단계:와,Step S1: A step in which an eco-friendly alcohol-type ink composition on the first film is subjected to a gravure printing process in a roll-to-roll method to generate an eco-friendly ink layer:

S2 단계: 친환경 잉크층이 생성된 제 1필름에 친환경 알코올 타입 접착제가 도포 건조되어 친환경 접착제층이 생성되는 단계:와,Step S2: A step in which an eco-friendly alcohol-type adhesive is applied and dried on the first film on which the eco-friendly ink layer is created to create an eco-friendly adhesive layer:

S3 단계: 친환경 잉크층과 친환경 접착제층이 생성된 제 1필름에 제 2필름이 적층, 합지되는 단계:로, 제조되거나; Step S3: Laminating and laminating the second film on the first film in which the eco-friendly ink layer and the eco-friendly adhesive layer are created: as, or manufactured;

S1 단계: 제 1필름에 친환경 알코올타입 잉크조성물이 롤투롤 방식으로 그라비아 인쇄 공정이 수행되어 친환경 잉크층이 생성되는 단계:와,Step S1: A step in which an eco-friendly alcohol-type ink composition on the first film is subjected to a gravure printing process in a roll-to-roll method to generate an eco-friendly ink layer:

S21 단계: 친환경 잉크층이 생성된 제 1필름에 친환경 알코올 타입 프라이머Step S21: Eco-friendly alcohol type primer on the first film on which the eco-friendly ink layer is created

가 도포 건조되어 프라이머층이 생성되는 단계:와,is applied and dried to produce a primer layer:

S31 단계: 프라이머층이 생성된 제 1필름이 티다이(T-DIE)에서 압출되어 프라이머층의 외부에 저밀도 폴리에틸렌을 포함한 합성수지층(70)과 제 2필름(40)이 생성되는 단계:로, 제조된; '친환경 알코올타입 잉크를 이용한 무독성 포장재의 제조방법'을 제공하여 상기 과제를 해결코저 한다.Step S31: The first film on which the primer layer is generated is extruded from T-DIE to produce a synthetic resin layer 70 and a second film 40 including low-density polyethylene on the outside of the primer layer: manufactured; We try to solve the above problem by providing 'a method for manufacturing non-toxic packaging material using eco-friendly alcohol type ink'.

본 발명 구성의, "친환경 알코올타입 잉크를 이용한 무독성 포장재의 제조방법"에 인하여; 종래기술의 문제점을 해결 및,Due to the "manufacturing method of a non-toxic packaging material using an eco-friendly alcohol type ink" of the present invention; To solve the problems of the prior art and,

종래기술의 식품, 생활용품을 포함한 각종 포장재에 비하여,prior art Compared to various packaging materials including food and household goods,

특히, 포장재가 인체에 유해하지 않은 친환경 무독성 포장재로 구성된 효과와;In particular, the effect that the packaging material is composed of an eco-friendly non-toxic packaging material that is not harmful to the human body;

잔류용제와 대기오염 물질 배출이 최소화 된 효과와; The effect of minimizing the emission of residual solvents and air pollutants;

에너지와 잉크 사용량이 현저히 절감되는 동시에 인쇄속도가 향상된 효과와;energy and The effect of significantly reducing ink usage and improving the printing speed at the same time;

제조원가가 절감되고, 포장재가 친환경성으로 재생원료로 활용이 가능한 효과와;The effect of reducing the manufacturing cost and being able to use the packaging material as a renewable raw material because of its eco-friendliness;

그의 제조가 용이하여, 작업성이 향상되고 사용이 편이한 효과를; 가져오는, 매우 유용한 발명이다.Its manufacture is easy, the workability is improved, and the effect of ease of use; It is a very useful invention to bring.

도 1은 본 발명 제조방법으로 제조된 무독성 포장재의 참고도,
도 2 내지 도 6은 본 발명의 다른실시상의 제조방법으로 제조된 무독성 포장재의 참고도,
도 7은 본 발명 무독성 포장재의 제조설비인 퍼니싱롤을 개략적으로 도시한 개략도,
도 8은 본 발명 무독성 포장재의 제조설비인 대기오염방지시설 C-RTO 시스템을 개략적으로 도시한 개략도.1 is a reference diagram of a non-toxic packaging material manufactured by the manufacturing method of the present invention;
2 to 6 are reference views of a non-toxic packaging material manufactured by a manufacturing method according to another embodiment of the present invention;
7 is a schematic diagram schematically showing a furnishing roll, which is a manufacturing facility for a non-toxic packaging material of the present invention;
Figure 8 is a schematic diagram schematically showing the air pollution prevention facility C-RTO system, which is a manufacturing facility for non-toxic packaging materials of the present invention.

이하, 첨부된 도면에 의하여 본 발명의 "친환경 알코올타입 잉크를 이용한 무독성 포장재의 제조방법"에 대하여 상세히 설명키로 하며,Hereinafter, according to the accompanying drawings, the present invention "Method for manufacturing non-toxic packaging material using eco-friendly alcohol type ink" will be described in detail.

『 본 발명을 구성하는 조성물과 중량비, 조성물의 해당 물성 수치와, 제조방법에 명기된 수치범위는, 단순히 수치로서 한정 기재한 것이 아니며: 『The composition and weight ratio constituting the present invention, the numerical value of the corresponding physical property of the composition, and the numerical range specified in the manufacturing method are not limitedly described as merely numerical values:

본 출원인이 수많은 실험과 노력을 통하여 본 발명의 목적에 부합되도록 개선한 구성의,of the configuration improved to meet the purpose of the present invention through numerous experiments and efforts by the present applicant; 조성물과 중량비, 조성물의 해당 물성 수치 및 제조방법에 명기된 수치범위로서;As a numerical range specified in the composition and weight ratio, the numerical value of the corresponding physical property of the composition, and the manufacturing method;

종래기술의 친환경 잉크로 구성된 무독성 포장재 및 제조방법에 비하여:Compared to the non-toxic packaging material and manufacturing method composed of eco-friendly ink of the prior art:

특히, 식품, 생활용품을 포함한 각종 포장재가 인체에 유해하지 않은 친환경 무독성 포장재로 구성 및 친환경 잉크의 건조속도가 향상되어 잔류용제와 대기오염 물질 배출이 최소화되고; In particular, various packaging materials including food and household products are composed of eco-friendly non-toxic packaging materials that are not harmful to the human body, and the drying speed of eco-friendly ink is improved, so that residual solvent and air pollutant emission are minimized;

에너지와 잉크 사용량이 현저히 절감되는 동시에, 인쇄속도가 향상되며;Energy and ink usage are significantly reduced, while printing speed is improved;

제조원가가 절감되고, 포장재가 친환경성으로 재생원료로 활용이 가능하고;The manufacturing cost is reduced, and the packaging material is eco-friendly and can be used as a renewable raw material;

그의 제조가 용이하여, 작업성이 향상되고 사용이 편이한; 진보성이 구비된, 적정 구성의 조성물과 중량비, 조성물의 해당 물성 수치와, 제조방법에 명기된 수치범위 』로서,Its manufacture is easy, so that workability is improved and use is convenient; The composition and weight ratio of an appropriate composition with inventive step, the corresponding physical property value of the composition, and the numerical range specified in the manufacturing method',

본 발명의 실시예에 더욱 구체화 되어 있는바; 이는, 단순한 수치 한정에 불과 한 것이 아님을 분명히 한다.As further embodied in the Examples of the present invention; It is clear that this is not just a simple numerical limitation.

또한, 본 발명에 언급된 '친환경 알코올타입 잉크를 이용한 무독성 포장재의 제품구성과 조성물'은, 본 발명 제조방법의 이해를 돕기 위하여 기재한 것으로서; In addition, the 'product composition and composition of non-toxic packaging material using eco-friendly alcohol type ink' mentioned in the present invention is described to help the understanding of the manufacturing method of the present invention ;

본 출원인이 본 발명과 동일자로 별개의 특허인 '친환경 알코올타입 잉크를 이용한 무독성 포장재'로 출원 되었음을 명백히 한다. It is made clear that the present applicant has applied for a separate patent, 'non-toxic packaging material using eco-friendly alcohol type ink' on the same date as the present invention.

도 1에 도시된바와 같이,As shown in Figure 1,

식품, 생활용품을 포함한 각종 포장재로 사용되는, 친환경 잉크로 구성된 무독성 포장재 및 제조방법에 있어서:In the non-toxic packaging material and manufacturing method composed of eco-friendly ink, used for various packaging materials including food and household goods:

본 발명의, '친환경 알코올타입 잉크를 이용한 무독성 포장재(100)의 제조방법'은;'Method for manufacturing non-toxic packaging material 100 using eco-friendly alcohol type ink' of the present invention;

1) 연신 폴리프로필렌(OPP) 또는 폴리에텔렌 테레프탈레이트(PET)를 포함한 합성수지로 구성되거나, 알루미늄 포일(AL-FOIL) 또는 종이(PAPER)로 구성된 표면층인 제 1필름(10) 및, 1) A first film 10, which is a surface layer composed of a synthetic resin including stretched polypropylene (OPP) or polyetherene terephthalate (PET), or aluminum foil (AL-FOIL) or paper (PAPER);

2) 제 1필름(10)의 외부에, 친환경 알코올타입 잉크조성물이 롤투롤 방식으로 그라비아 인쇄된 친환경 잉크층(20)과,2) an eco-friendly ink layer 20 on the outside of the first film 10, gravure-printed with an eco-friendly alcohol type ink composition in a roll-to-roll method;

3) 친환경 잉크층(30)의 외부에, 친환경 알코올 타입 접착제가 도포된 친환경 접착제층(30)과;3) an eco-friendly adhesive layer 30 coated with an eco-friendly alcohol-type adhesive on the outside of the eco-friendly ink layer 30;

4) 친환경 접착제층(30)의 외부에, 폴리에틸렌 테레프탈레이트(PET), 나일론4) On the outside of the eco-friendly adhesive layer 30, polyethylene terephthalate (PET), nylon

(NYLON), 에틸렌 비닐알코올(EVOH: Ethylene Vinyl Alcohol),무연신 폴리프로필렌(NYLON), Ethylene Vinyl Alcohol (EVOH: Ethylene Vinyl Alcohol), Unstretched polypropylene

(CPP), 선형 저밀도 폴리에틸렌(LLDPE), 폴리스티렌(PS), 종이(PAPER), 알루미늄 포일(AL-FOIL), 알루미늄 증착 필름(VMPET: Vacuum Metalized PolyEthylene Tere(CPP), Linear Low Density Polyethylene (LLDPE), Polystyrene (PS), Paper (PAPER), Aluminum Foil (AL-FOIL), Aluminum Deposited Film (VMPET: Vacuum Metalized PolyEthylene Tere)

phthalate Film)중에서 선택된 하나 이상을 포함한 이면층인 제 2필름(40)이 구비된; 친환경 알코올타입 잉크를 이용한 무독성 포장재(100)의 제조방법으로 구성된다.a second film 40 which is a back layer including at least one selected from phthalate film; It consists of a manufacturing method of the non-toxic packaging material 100 using an eco-friendly alcohol type ink.

본 발명 실시예 1의 '친환경 알코올타입 잉크를 이용한 무독성 포장재(100)'Non-toxic packaging material using eco-friendly alcohol type ink (100) of Example 1 of the present invention

의 제조방법'은;The manufacturing method of 'is;

S1 단계: 제 1필름에 친환경 알코올타입 잉크조성물이 롤투롤 방식으로 그라비아 인쇄 공정이 수행되어 친환경 잉크층이 생성되는 단계:와,Step S1: A step in which an eco-friendly alcohol-type ink composition on the first film is subjected to a gravure printing process in a roll-to-roll method to generate an eco-friendly ink layer:

S2 단계: 친환경 잉크층이 생성된 제 1필름에 친환경 알코올 타입 접착제가 도포 건조되어 친환경 접착제층이 생성되는 단계:와,Step S2: A step in which an eco-friendly alcohol-type adhesive is applied and dried on the first film on which the eco-friendly ink layer is created to create an eco-friendly adhesive layer:

S3 단계: 친환경 잉크층과 친환경 접착제층이 생성된 제 1필름에 제 2필름이 적층, 합지되는 단계:의, 인쇄, 합지 방식의 제조방법으로 구성된다.Step S3: The second film is laminated and laminated on the first film in which the eco-friendly ink layer and the eco-friendly adhesive layer are generated: It consists of a manufacturing method of printing, lamination method.

또한, 본 발명 실시예 2의 '친환경 알코올타입 잉크를 이용한 무독성 포장재In addition, 'non-toxic packaging material using eco-friendly alcohol type ink of Example 2 of the present invention

(100)의 제조방법'은;The manufacturing method of (100) 'is;

S1 단계: 제 1필름에 친환경 알코올타입 잉크조성물이 롤투롤 방식으로 그라비아 인쇄 공정이 수행되어 친환경 잉크층이 생성되는 단계:와,Step S1: A step in which an eco-friendly alcohol-type ink composition on the first film is subjected to a gravure printing process in a roll-to-roll method to generate an eco-friendly ink layer:

S21 단계: 친환경 잉크층이 생성된 제 1필름에 친환경 알코올 타입 프라이머Step S21: Eco-friendly alcohol type primer on the first film on which the eco-friendly ink layer is created

가 도포 건조되어 프라이머층이 생성되는 단계:와,is applied and dried to produce a primer layer:

S31 단계: 프라이머층이 생성된 제 1필름이 티다이(T-DIE)에서 압출되어 프라이머층의 외부에 저밀도 폴리에틸렌을 포함한 합성수지층(70)과 제 2필름(40)이 생성되는 단계:의, 인쇄, 압출 방식의 제조방법으로 구성된다.Step S31: The first film on which the primer layer is generated is extruded from T-DIE to produce the synthetic resin layer 70 and the second film 40 including low-density polyethylene on the outside of the primer layer: of, It consists of a manufacturing method of printing and extrusion methods.

상기 S1 단계는;The step S1 is;

제 1필름(10)에 알코올타입 친환경 알코올타입 잉크 조성물이 롤투롤 방식으로 그라비아 인쇄된 친환경 잉크층(20)이 생성되는 단계로서, A step in which an eco-friendly ink layer 20 in which an alcohol-type eco-friendly alcohol-type ink composition is gravure printed on the first film 10 in a roll-to-roll method is generated,

친환경 알코올타입 잉크조성물은,Eco-friendly alcohol-type ink composition,

1 내지 6중량%의 비닐수지, 30 내지 40중량%의 우레탄 수지, 10 내지 34중량%의 안료 및 20 내지 25중량%의 알코올 용제로 조성된 기초 잉크조성물로 조성되며;1 to 6% by weight of a vinyl resin, 30 to 40% by weight of a urethane resin, 10 to 34% by weight of a pigment and 20 to 25% by weight of an alcohol solvent is composed of a basic ink composition;

인쇄시의 기초 잉크조성물의 경화 및 건조속도를 촉진키 위하여, In order to accelerate the curing and drying speed of the basic ink composition during printing,

친환경 잉크층 100중량부를 기준으로:Based on 100 parts by weight of the eco-friendly ink layer:

상기 조성의 기초 잉크조성물 30 내지 60중량부 및 이소시아네이트 경화제 10 내지 20중량부와 알코올 30 내지 50중량부가 혼합 조성되는 것을 특징으로 한다.30 to 60 parts by weight of the basic ink composition of the above composition, 10 to 20 parts by weight of an isocyanate curing agent, and 30 to 50 parts by weight of an alcohol are mixed composition.

또한, 상기 친환경 잉크층(20)을 생성하는 그라비아 인쇄 공정에서 잉크 도포량을 최소화하기 위해서: (도 7 및 도 8 참조)In addition, in order to minimize the amount of ink applied in the gravure printing process for generating the eco-friendly ink layer 20: (refer to FIGS. 7 and 8)

상기 제1 필름(10)의 일면에 친환경 잉크 조성물을 퍼니싱롤(300)을 사용하는 선수가 190 내지 200목(目)이고, 조각 심도가 15 내지 20㎛인 동판이 사용되고, 동판과 닥터블레이드(Doctor Blade)의 각도가 45 내지 65도이며, 에너지절감(E-SAVER) 건조챔버의 온도는 원색 75 내지 85℃, 백색은 90 내지 100℃이며, 풍량은 AL 인쇄시 50 내지 55CMM, 필름 인쇄시 55 내지 60CMM이며, 주배풍기(Main Blower) 배기는 80%로 구성되며,The number of players using the furnishing roll 300 with the eco-friendly ink composition on one side of the first film 10 is 190 to 200, and a copper plate having a engraving depth of 15 to 20 μm is used, and a copper plate and a doctor blade ( Doctor Blade) angle is 45 to 65 degrees, and the temperature of the energy saving (E-SAVER) drying chamber is 75 to 85 ° C for primary color, 90 to 100 ° C for white, and the air volume is 50 to 55 CMM for AL printing, and film printing. It is 55 to 60 CMM, and the main blower exhaust consists of 80%,

대기오염방지시설(200)인 C-RTO(Regenerative Thermal Oxidizer)의 축열연소설비(버너:240)의 승온 완료 온도가 700 내지 800℃로 그라비아 인쇄 공정이 수행되는 것을 특징으로 한다.It is characterized in that the gravure printing process is performed at a temperature increase completion temperature of 700 to 800° C. of the thermal storage combustion facility (burner: 240) of the C-RTO (Regenerative Thermal Oxidizer), which is the air pollution prevention facility 200 .

여기서, 경화제를 사용한 인쇄물은 상온 또는 40 내지 50℃의 경화실에서 1일간 보관을 하면, 잉크의 층간 접착력이 향상되어 후공정(합지, 압출)에서 잉크가 쉽게 벗겨져 불량발생 현상을 방지할 수 있다.Here, if the print using the curing agent is stored at room temperature or in a curing room at 40 to 50 ° C. for 1 day, the interlayer adhesion of the ink is improved, so that the ink is easily peeled off in the post process (lamination, extrusion), and it is possible to prevent the occurrence of defects. .

여기서 제1 필름(10)은 연신 폴리프로필렌(OPP), 폴리에텔렌 테레프탈레이트Here, the first film 10 is stretched polypropylene (OPP), polyethylene terephthalate

(PET), 알루미늄 포일(AL-FOIL), 종이(PAPER) 중 하나 이상을 포함할 수 있다. (PET), aluminum foil (AL-FOIL), may include one or more of paper (PAPER).

또한, 상기 제1 필름(10)은 상기 소재에 제한되지 않으며, 상기 소재 외에도 알코올 타입 친환경 잉크를 롤투롤 방식으로 그라비아 인쇄 가능한 재질, 기재인 경우 적용할 수 있다.In addition, the first film 10 is not limited to the above material, and in addition to the above material, an alcohol-type eco-friendly ink may be applied to a material or substrate capable of gravure printing in a roll-to-roll method.

따라서, 본 발명의 친환경 잉크층(20)은;Accordingly, the eco-friendly ink layer 20 of the present invention is;

본 발명 조성의 친환경 알코올타입 잉크조성물로 조성되어, 인체에 무해하고 잉크의 건조속도가 촉진된 제조방법과;A manufacturing method comprising an eco-friendly alcohol-type ink composition of the present invention, harmless to the human body and accelerating the drying speed of the ink;

본 발명의 퍼니싱롤 공법 및 에너지절감(E-SAVER) 건조챔버 공법에 의한 친환경 잉크층을 생성하는 그라비아 인쇄 공정에서 잉크 도포량이 최소화된 구성으로, 에너지와 잉크 사용량이 현저히 절감되는 동시에 인쇄속도가 향상되고, 잉크의 건조속도가 더욱 촉진된 제조방법과;In the gravure printing process that creates an eco-friendly ink layer by the furnishing roll method and the energy saving (E-SAVER) drying chamber method of the present invention, the amount of ink applied is minimized, and energy and a manufacturing method in which ink usage is significantly reduced, printing speed is improved, and ink drying speed is further accelerated;

본 발명의 대기오염방지시설(200)인 C-RTO 공법에 의하여, 친환경 잉크층(20)의 잔류용제와 대기오염 물질 배출이 최소화된 제조방법의; 친환경 잉크층(20)의 제조방법으로 구성된다.A manufacturing method in which the emission of residual solvent and air pollutants of the eco-friendly ink layer 20 is minimized by the C-RTO method, which is the air pollution prevention facility 200 of the present invention; It is composed of a manufacturing method of the eco-friendly ink layer (20).

도 7 및 도 8에 도시된바와 같이; As shown in Figures 7 and 8;

본 발명의 퍼니싱롤 공법 및 에너지절감(E-SAVER) 건조챔버 공법, 대기오염방지시설(200)인 C-RTO 공법은;Furnishing roll method of the present invention, energy saving (E-SAVER) drying chamber method, air pollution prevention facility 200, C-RTO method;

상기 제1 필름(10)의 일면에 친환경 잉크 조성물을 퍼니싱롤(300)을 사용하는 선수가 190 내지 200목(目)이고, 조각 심도가 15 내지 20㎛인 동판이 사용되고, 동판과 닥터블레이드(Doctor Blade)의 각도가 45 내지 65도이며; The number of players using the furnishing roll 300 with the eco-friendly ink composition on one side of the first film 10 is 190 to 200, and a copper plate having a engraving depth of 15 to 20 μm is used, and a copper plate and a doctor blade ( Doctor Blade) is at an angle of 45 to 65 degrees;

에너지 절감시스템에 있어서, 에너지절감(E-SAVER) 건조챔버의 온도는 원색 75 내지 85℃, 백색은 90 내지 100℃이며, 풍량은 알루미늄(AL) 인쇄시 50 내지 55CMM, 필름 인쇄시 55 내지 60CMM이며, 주배풍기(Main Blower) 배기는 80%로 제조되고;In the energy saving system, the temperature of the energy saving (E-SAVER) drying chamber is 75 to 85°C for the primary color and 90 to 100°C for the white color, and the air volume is 50 to 55CMM for aluminum (AL) printing, and 55 to 60CMM for film printing. and the main blower exhaust is made at 80%;

대기오염방지시설(200)인 C-RTO(Regenerative Thermal Oxidizer)의 축열연소설비(버너:240)의 승온 완료 온도가 700 내지 800℃로 그라비아 인쇄 공정이 수행되는 것을 본 발명의 요부로 한다.The main aspect of the present invention is that the gravure printing process is performed at a temperature increase completion temperature of 700 to 800 ° C. of the thermal storage combustion facility (burner: 240) of the C-RTO (Regenerative Thermal Oxidizer), which is the air pollution prevention facility 200 .

또한, 본 발명의 대기오염방지 시스템은; In addition, the air pollution prevention system of the present invention;

인쇄설비(210)에서 배출된 휘발성 유기화합물(VOCs) 및 악취물질의 배출가스(211)가 프래쉬 공기댐퍼(Fresh Air Damper:212))와 필터챔버(Filter Chamber:The exhaust gas 211 of volatile organic compounds (VOCs) and odorous substances discharged from the printing facility 210 is a fresh air damper (Fresh Air Damper: 212) and a filter chamber (Filter Chamber:

220)를 거쳐 1차 정화되어 메인 휀(Main Fan:221))에 의하여 탈부착이 가능한 탈착챔버(Desorption Chamber:230))로 유입 후, 냉각 휀(Cooling Fan:231)에 의하여 축열연소설비(RTO:240)로 유입되어 휘발성유기화합물(VOCs) 및 악취물질이 운전온도 700 내지 800℃에서 연소처리되어 저장조(Stack:250)에 저장 외부로 배출되며, 220) and then flows into the desorption chamber (230)) that is first purified and detachable by the main fan (Main Fan: 221) :240), volatile organic compounds (VOCs) and odorous substances are burned at an operating temperature of 700 to 800 ° C.

연소처리 후 축열재(241)로 열이 회수되어 회수된 열이 메인댐퍼(242)로 유입되어 RTO 휀(243)에 의하여 탈착챔버(230)로 재유입되고,After the combustion treatment, heat is recovered by the heat storage material 241, and the recovered heat flows into the main damper 242, and is re-introduced into the desorption chamber 230 by the RTO fan 243,

일정이상의 고농도 휘발성 유기화합물(VOCs) 및 악취물질 유입 및 폭발을 포함한 순간적 압력변동에 대응하기 위하여, 메인댐퍼(242)의 외부에 비상댐퍼(244)가 구비되어 안전사고 또한 방지된 구성의, 대기오염방지 시스템으로 구성된다. An emergency damper 244 is provided outside the main damper 242 in order to respond to instantaneous pressure fluctuations including the introduction and explosion of high-concentration volatile organic compounds (VOCs) and odor substances above a certain level, so that safety accidents are also prevented. It consists of a pollution prevention system.

따라서, 본 발명의 대기오염방지시설(200)인 C-RTO(Regenerative Thermal Oxidizer)는; Accordingly, the C-RTO (Regenerative Thermal Oxidizer) which is the air pollution prevention facility 200 of the present invention;

휘발성 유기화합물(VOCs) 및 악취물질을 축열연소설비(240)로 운전온도 700 내지 800℃에서 연소처리되며, 직접 열교환 방식의 높은 연소효율로 구성 및 연소처리 후 축열재로 열이 회수되어, 95 내지 99.9%의 높은 열회수 효율로 에너지가 현저히 절감되고, 휘발성 유기화합물(VOCs) 및 악취물질이 최적농도(총탄화수소:THC) 25 내지 75ppm으로 처리되고(관련법규 배출허용기준:110ppm 이하), 일정이상의 고농도 VOCs 및 악취물질 유입 및 폭발을 포함한 순간적 압력변동에 의한 안전사고 또한 방지된, 대기오염방지시설(200)로 구성된다.Volatile organic compounds (VOCs) and odorous substances are combusted at an operating temperature of 700 to 800°C with the thermal storage and combustion facility 240, and the heat is recovered as a thermal storage material after combustion and direct heat exchange method high combustion efficiency. Energy is significantly reduced due to high heat recovery efficiency of 99.9%, and volatile organic compounds (VOCs) and odor substances are treated at an optimal concentration (total hydrocarbons: THC) of 25 to 75 ppm (relevant regulations, emission limit: 110 ppm or less), and constant It is composed of an air pollution prevention facility 200 that also prevents safety accidents caused by instantaneous pressure fluctuations including inflow and explosion of high-concentration VOCs and odor substances.

상기 S2 단계의 친환경 접착제층(30)은;The eco-friendly adhesive layer 30 of step S2 is;

제 1,2 필름(10,40)을 접합키 위한, 친환경 잉크층(20)의 외부에 도포된 접착제층이 생성되는 단계로서,As a step of generating an adhesive layer applied to the outside of the eco-friendly ink layer 20 for bonding the first and second films 10 and 40,

60 내지 80중량%의 우레탄 수지와 20 내지 40중량%의 알코올 용제로 조성된기초 접착제조성물로 조성되며;It is composed of a basic adhesive composition composed of 60 to 80% by weight of a urethane resin and 20 to 40% by weight of an alcohol solvent;

또한 제 2필름이 합지되는 합지 공정에서 기초 접착제조성물의 경화 및 건조속도를 촉진키 위하여, 친환경 접착제층 조성물 100중량부를 기준으로:In addition, in order to accelerate the curing and drying speed of the basic adhesive composition in the lamination process in which the second film is laminated, based on 100 parts by weight of the eco-friendly adhesive layer composition:

상기 조성의 기초 접착제조성물 30 내지 55중량부 및 에폭시 수지 경화제 5 내지 10중량부와 알코올 40 내지 60중량부의 알코올이 혼합 조성 되는 것을 특징으로 한다.30 to 55 parts by weight of the basic adhesive composition of the above composition and 5 to 10 parts by weight of the epoxy resin curing agent and 40 to 60 parts by weight of the alcohol are mixed composition.

또한, 제 2필름(40)이 합지되는 합지(Dry Lamination) 공정에서 접착제 도포량을 최소화하기 위해서, 친환경 알코올 타입 잉크로 인쇄된 인쇄물에 선수가 120~150目이고, 조각 심도가 25~50㎛인 동판을 사용한다.In addition, in order to minimize the amount of adhesive applied in the dry lamination process in which the second film 40 is laminated, the bow is 120 to 150 目 in the printed matter printed with eco-friendly alcohol type ink, and the engraving depth is 25 to 50 μm. Use a copper plate.

포장재에 잔류되는 알코올 용제를 최소화하기 위하여 에너지 절감(E-Saver) 건조 챔버의 온도는 80 내지 110℃, 풍량은 80 내지 140CMM이며, 합지Roll 온도는 45 내지 55℃이고, 합지Roll 압력은 0.4 내지 0.6MPa로 합지 공정이 수행되는 것을 특징으로 한다.In order to minimize the alcohol solvent remaining in the packaging material, the temperature of the energy saving (E-Saver) drying chamber is 80 to 110 ℃, the air volume is 80 to 140 CMM, the laminating roll temperature is 45 to 55 ℃, and the laminating roll pressure is 0.4 to It is characterized in that the lamination process is performed at 0.6 MPa.

그리고, 빠른 건조와 층간 접착력 발휘를 위하여 40℃이상에서 경화되도록 할 수 있다. 즉, 경화실의 경화 온도는 40 내지 50℃로 설정될 수 있다.In addition, it can be cured at 40° C. or higher for quick drying and interlayer adhesion. That is, the curing temperature of the curing chamber may be set to 40 to 50 ℃.

여기서 적층되는 제 2필름(40)은, 폴리에틸렌 테레프탈레이트(PET), 나일론The second film 40 to be laminated here is polyethylene terephthalate (PET), nylon

(NYLON), 에틸렌 비닐알코올(EVOH: Ethylene Vinyl Alcohol),무연신 폴리프로필렌(NYLON), Ethylene Vinyl Alcohol (EVOH: Ethylene Vinyl Alcohol), Unstretched polypropylene

(CPP), 선형 저밀도 폴리에틸렌(LLDPE), 폴리스티렌(PS), 종이(PAPER), 알루미늄 포일(AL-FOIL), 알루미늄 증착 필름(VMPET: Vacuum Metalized PolyEthylene Tere(CPP), Linear Low Density Polyethylene (LLDPE), Polystyrene (PS), Paper (PAPER), Aluminum Foil (AL-FOIL), Aluminum Deposited Film (VMPET: Vacuum Metalized PolyEthylene Tere)

phthalate Film)들 중에 하나 이상을 포함한다. phthalate film).

따라서, 본 발명의 친환경 접착제층(30)은;Accordingly, the eco-friendly adhesive layer 30 of the present invention is;

본 발명 조성의 친환경 접착제층 조성물로 조성되어, 인체에 무해하고 접착제의 건조속도가 촉진되고, 층간 접착력이 향상된 제조방법과;A manufacturing method comprising an eco-friendly adhesive layer composition of the present invention, harmless to the human body, accelerated drying speed of the adhesive, and improved interlayer adhesion;

에너지절감(E-SAVER) 건조챔버 공법에 의한 포장재에 잔류되는 알코올 용제가 최소화된 기술구성의; 친환경 접착제층(30)의 제조방법으로 구성된다.Energy saving (E-SAVER) technology composition that minimizes the alcohol solvent remaining in the packaging material by the drying chamber method; Consists of a manufacturing method of the eco-friendly adhesive layer (30).

상기 제 2필름(40)은;The second film 40 is;

친환경 접착제층(30)의 외부에 접합된, 폴리에틸렌 테레프탈레이트(PET), 나일론(NYLON), 에틸렌 비닐알코올(EVOH: Ethylene Vinyl Alcohol),무연신 폴리프로필렌(CPP), 선형 저밀도 폴리에틸렌(LLDPE), 폴리스티렌(PS), 종이(PAPER), 알루미늄 포일(AL-FOIL), 알루미늄 증착 필름(VMPET: Vacuum Metalized PolyEthylene Terephthalate Film) 중에서 선택된 하나 이상을 포함한 이면층인 제 2필름(40)으로 구성되며;Polyethylene terephthalate (PET), nylon (NYLON), ethylene vinyl alcohol (EVOH: Ethylene Vinyl Alcohol), unstretched polypropylene (CPP), linear low-density polyethylene (LLDPE), Polystyrene (PS), paper (PAPER), aluminum foil (AL-FOIL), aluminum deposition film (VMPET: Vacuum Metalized PolyEthylene Terephthalate Film) comprising at least one selected from the second film 40, the back layer is composed of;

또한 상기 제 2필름(40)은 상기 소재에 제한되지 않으며, 상기 소재 외에도 알코올 타입 친환경 접착제를 롤투롤 방식으로 합지 가능한 재질, 기재인 경우 적용할 수 있다.In addition, the second film 40 is not limited to the above material, and in addition to the above material, an alcohol-type eco-friendly adhesive may be applied if it is a material or a substrate that can be laminated in a roll-to-roll manner.

본 발명 실시예 2의 S21 단계와, S31 단계는;Steps S21 and S31 of Example 2 of the present invention are;

제 1필름(10)의 외부에 구비된 친환경 잉크층(20)의 외부에, 친환경 알코올 타입 프라이머(AC Primer: Anchor Coating Primer)를 도포하고 건조하여 프라이머층(60)이 생성되는 단계와, On the outside of the eco-friendly ink layer 20 provided on the outside of the first film 10, applying an eco-friendly alcohol-type primer (AC Primer: Anchor Coating Primer) and drying the primer layer 60 is generated;

상기 친환경 알코올 타입 프라이머(AC Primer)가 도포된 프라이머층(60)에 티다이(T-DIE)를 통해 저밀도 폴리에틸렌(LDPE)을 포함한 합성수지와 제 2필름(40)을 용융 공압출시키는 단계로 압출코팅(Extrusion Coating)된 합성수지층(70)과 제 2필름(40)이 생성되는 단계로서;In a step of melt-co-extruding the synthetic resin including low density polyethylene (LDPE) and the second film 40 through T-DIE on the primer layer 60 coated with the eco-friendly alcohol type primer (AC Primer). As a step in which the synthetic resin layer 70 and the second film 40 that are coated (Extrusion Coating) are generated;

도 2에 도시된바와 같이,As shown in Figure 2,

연신 폴리프로필렌 또는 폴리에텔렌 테레프탈레이트를 포함한 합성수지로 구성되거나, 알루미늄 포일 또는 종이로 구성된 표면층인 제 1필름(10) 및, The first film 10, which is a surface layer made of a synthetic resin including stretched polypropylene or polyetherene terephthalate, or made of aluminum foil or paper, and;

제 1필름(10)의 외부에, 친환경 알코올타입 잉크조성물이 롤투롤 방식으로 그라비아 인쇄된 친환경 잉크층(20)과,An eco-friendly ink layer 20 in which an eco-friendly alcohol-type ink composition is gravure-printed in a roll-to-roll manner on the outside of the first film 10;

친환경 잉크층(20)의 외부에, 친환경 알코올 타입 프라이머가 도포 건조된 친환경 프라이머층(60)과, An eco-friendly primer layer 60 on the outside of the eco-friendly ink layer 20, an eco-friendly alcohol-type primer is applied and dried;

친환경 프라이머층(60)의 외부에, 저밀도 폴리에틸렌을 포함한 합성수지와 제 2필름이 공압출코팅된 합성수지층(70)과 제 2필름(40)의 적층순으로 구성된, 친환경 알코올타입 잉크를 이용한 무독성 포장재(100)가 제조된다.On the outside of the eco-friendly primer layer 60, a synthetic resin including low-density polyethylene and a second film are co-extrusion coated synthetic resin layer 70 and second film 40 in the order of lamination, Non-toxic packaging material using eco-friendly alcohol type ink (100) is prepared.

도 3에 도시된바와 같이,As shown in Figure 3,

필요에 따라, 본 발명의 '친환경 알코올타입 잉크를 이용한 무독성 포장재If necessary, 'non-toxic packaging material using eco-friendly alcohol type ink of the present invention

(100)의 제조방법'이;The manufacturing method of (100)' is;

상기 제 2필름(40)과 친환경 접착제층(30)이 다수층으로 구성된: The second film 40 and the eco-friendly adhesive layer 30 are composed of multiple layers:

제 1필름(10), 친환경 잉크층(20), 친환경 접착제층(30), 제 2필름(40), 친환경 접착제층(30), 제 3필름(50)의 적층순으로 구성된 제조방법으로 제조될 수도 있으며;Manufactured by a manufacturing method consisting of the stacking order of the first film 10, the eco-friendly ink layer 20, the eco-friendly adhesive layer 30, the second film 40, the eco-friendly adhesive layer 30, and the third film 50 may be;

도 4에 도시된바와 같이,As shown in Figure 4,

인쇄, 압출, 합지 공법의 제조방법으로: As a manufacturing method of printing, extrusion, and lamination methods:

제 1필름(10), 친환경 잉크층(20), 프라이머층(60), 압출코팅(Extrusion Coating)된 합성수지층(70), 제 2필름(40), 프라이머층(60), 압출코팅(Extrusion Coating)된 합성수지층(70), 압출합지(Extrusion Lamination)된 제 3필름(50)의 적층순으로 구성된 제조방법으로 제조될 수도 있으며;The first film 10, the eco-friendly ink layer 20, the primer layer 60, the extrusion coating synthetic resin layer 70, the second film 40, the primer layer 60, the extrusion coating (Extrusion) Coating) may be manufactured by a manufacturing method consisting of the order of lamination of the synthetic resin layer 70 and the extrusion lamination of the third film 50;

도 5에 도시된바와 같이,As shown in Figure 5,

인쇄, 공압출, 합지 공법의 제조방법으로:As a manufacturing method of printing, co-extrusion, and lamination methods:

제 1필름(10), 친환경 잉크층(20), 프라이머층(60), 공압출코팅(Extrusion Coating)된 합성수지층(70)과 제 2필름(40), 친환경 접착제층(30), 제 3필름(50)의 적층순으로 구성된 제조방법으로 구성될 수도 있으며;The first film 10, the eco-friendly ink layer 20, the primer layer 60, the co-extrusion coated synthetic resin layer 70 and the second film 40, the eco-friendly adhesive layer 30, the third It may consist of a manufacturing method consisting of the order of lamination of the film 50;

도 6에 도시된바와 같이,As shown in Figure 6,

인쇄, 합지, 공압출 공법의 제조방법으로:As a manufacturing method of printing, lamination, and co-extrusion methods:

제 1필름(10), 친환경 잉크층(20), 친환경 접착제층(30), 제 2필름(40), 프라이머층(60), 공압출코팅(Extrusion Coating)된 합성수지층(70)과 제 3필름(50)의 적층순으로 구성된 제조방법으로 구성될 수도 있다.The first film 10, the eco-friendly ink layer 20, the eco-friendly adhesive layer 30, the second film 40, the primer layer 60, the co-extrusion coated synthetic resin layer 70 and the third It may be configured by a manufacturing method configured in the order of lamination of the film 50 .

또한, 상기 프라이머층 조성물은, 70 내지 80중량%의 에틸렌아민, 20 내지 30중량%의 알코올 용제로 기초조성물이 조성되고, In addition, the primer layer composition, the base composition is composed of 70 to 80% by weight of ethyleneamine, 20 to 30% by weight of an alcohol solvent,

압출 공정에서 사용시, 10 내지 20중량부의 기초조성물과 80 내지 90중량부의 알코올로 혼합 조성되는 것을 특징으로 한다.When used in the extrusion process, it is characterized in that the composition is mixed with 10 to 20 parts by weight of the basic composition and 80 to 90 parts by weight of alcohol.

또한, 압출(Extrusion)공정에서 접착제 도포량을 최소화하기 위해서, 선수가 150~200目이고, 조각 심도가 25~50㎛인 동판을 사용한다.In addition, in order to minimize the amount of adhesive applied in the extrusion process, a copper plate having a bow of 150 to 200 目 and a engraving depth of 25 to 50 μm is used.

포장재에 잔류되는 알코올 용제를 최소화하기 위하여 에너지절감(E-Saver) 건조 챔버의 온도는 75 내지 85℃, 풍량은 90 내지 100CMM이며, 냉각 Roll 온도는 18 내지 20℃이고, 냉각 Roll은 mirror Roll, Matte Roll, Mesh Roll이 사용되며, LDPE 사용시 T-DIE의 온도는 320 내지 330℃로 압출 공정이 수행되는 것을 특징으로 한다.In order to minimize the alcohol solvent remaining in the packaging material, the temperature of the E-Saver drying chamber is 75 to 85°C, the air volume is 90 to 100CMM, the cooling roll temperature is 18 to 20°C, and the cooling roll is a mirror roll, Matte Roll and Mesh Roll are used, and when using LDPE, the temperature of T-DIE is 320 to 330 ° C. It is characterized in that the extrusion process is performed.

그리고, 빠른 건조와 층간 접착력 발휘를 위하여 40℃이상에서 경화되도록 할 수 있다. 즉, 경화실의 경화 온도는 40~50℃로 설정될 수 있다.In addition, it can be cured at 40° C. or higher for quick drying and interlayer adhesion. That is, the curing temperature of the curing chamber may be set to 40 ~ 50 ℃.

여기서 적층되는 제 2,3필름은 폴리에틸렌 테레프탈레이트(PET), 나일론The second and third films to be laminated here are polyethylene terephthalate (PET), nylon

(NYLON), 에틸렌 비닐알코올(EVOH: Ethylene Vinyl Alcohol),무연신 폴리프로필렌(NYLON), Ethylene Vinyl Alcohol (EVOH), Unstretched Polypropylene

(CPP), 선형 저밀도 폴리에틸렌(LLDPE), 폴리스티렌(PS), 종이(PAPER), 알루미늄 포일(AL-FOIL), 알루미늄 증착 필름(VMPET: Vacuum Metalized PolyEthylene Terephthalate Film)들 중에 하나 이상을 포함한다. (CPP), linear low-density polyethylene (LLDPE), polystyrene (PS), paper (PAPER), aluminum foil (AL-FOIL), aluminum deposition film (VMPET: Vacuum Metalized PolyEthylene Terephthalate Film) includes at least one.

또한 적층되는 제 2,3필름은 상기 소재에 제한되지 않으며, 상기 소재 외에도 알코올 타입 친환경 접착제를 롤투롤 방식으로 합지 가능한 재질, 기재인 경우 적용할 수 있고, 티다이(T-DIE)에 사용되는 수지는 선형저밀도 폴리에틸렌(LDPE), 에틸렌비닐아세테이트(EVA), 에틸렌 비닐알코올(EVOH), 타이레진(TIE), 에틸렌아크릴산(EAA), 에틸메타아크릴레이트(EMA), 이오노머(Ionomer)가 포함된 수지를 적용할 수 있다.In addition, the second and third films to be laminated are not limited to the above materials, and, in addition to the above materials, alcohol-type eco-friendly adhesives can be laminated in a roll-to-roll method, and can be applied if the substrate is a material, and is used for T-DIE. The resin contains linear low density polyethylene (LDPE), ethylene vinyl acetate (EVA), ethylene vinyl alcohol (EVOH), Tyresin (TIE), ethylene acrylic acid (EAA), ethyl methacrylate (EMA), and ionomer (Ionomer). resin can be applied.

또한, 본 발명은 상기 언급된 압출(공압출 포함)과 합지 공정을 순서와 상관없이 복합 공정으로 수행 할 수도 있으며, In addition, the present invention may perform the above-mentioned extrusion (including co-extrusion) and lamination process as a complex process regardless of the order,

압출(공압출 포함)과 합지공정의 순서를 역공정 순의 합지공정, 압출공정(공압출 포함)으로 수행 할 수도 있음은 물론이다.Of course, the order of extrusion (including co-extrusion) and lamination process may be performed in reverse order of lamination process and extrusion process (including co-extrusion).

따라서 본 발명의 '친환경 알코올타입 잉크를 이용한 무독성 포장재(100)'의 제조방법은 ;Therefore, the manufacturing method of the 'non-toxic packaging material 100 using an eco-friendly alcohol type ink' of the present invention is;

종래기술의 친환경 잉크로 구성된 무독성 포장재의 제조방법에 비하여,Compared to the manufacturing method of non-toxic packaging materials composed of eco-friendly inks of the prior art,

S1 단계: 제 1필름에 친환경 알코올타입 잉크조성물이 롤투롤 방식으로 그라비아 인쇄 공정이 수행되어 친환경 잉크층이 생성되는 단계:와,Step S1: A step in which an eco-friendly alcohol-type ink composition on the first film is subjected to a gravure printing process in a roll-to-roll method to generate an eco-friendly ink layer:

S2 단계: 친환경 잉크층이 생성된 제 1필름에 친환경 알코올 타입 접착제가 도포 건조되어 친환경 접착제층이 생성되는 단계:와,Step S2: A step in which an eco-friendly alcohol-type adhesive is applied and dried on the first film on which the eco-friendly ink layer is generated to create an eco-friendly adhesive layer:

S3 단계: 친환경 잉크층과 친환경 접착제층이 생성된 제 1필름에 제 2필름이 적층, 합지되는 단계:로, 제조되거나; Step S3: Laminating and laminating the second film on the first film in which the eco-friendly ink layer and the eco-friendly adhesive layer are created: as, or manufactured;

S1 단계: 제 1필름에 친환경 알코올타입 잉크조성물이 롤투롤 방식으로 그라비아 인쇄 공정이 수행되어 친환경 잉크층이 생성되는 단계:와,Step S1: A step in which an eco-friendly alcohol-type ink composition on the first film is subjected to a gravure printing process in a roll-to-roll method to generate an eco-friendly ink layer:

S21 단계: 친환경 잉크층이 생성된 제 1필름에 친환경 알코올 타입 프라이머Step S21: Eco-friendly alcohol type primer on the first film on which the eco-friendly ink layer is created

가 도포 건조되어 프라이머층이 생성되는 단계:와,is applied and dried to produce a primer layer:

S31 단계: 프라이머층이 생성된 제 1필름이 티다이(T-DIE)에서 압출되어 프라이머층의 외부에 저밀도 폴리에틸렌을 포함한 합성수지층(70)과 제 2필름(40)이 생성되는 단계:로, 제조되고,Step S31: The first film on which the primer layer is generated is extruded from T-DIE to produce a synthetic resin layer 70 and a second film 40 including low-density polyethylene on the outside of the primer layer: manufactured,

특히, 본 발명의 본 발명 조성의 친환경 알코올타입 잉크조성물로 조성되어, 인체에 무해하고 잉크의 건조속도가 촉진된 제조방법과;In particular, a manufacturing method comprising an eco-friendly alcohol-type ink composition of the present invention composition, harmless to the human body and accelerating the drying speed of the ink;

본 발명의 퍼니싱롤 공법 및 에너지절감(E-SAVER) 건조챔버 공법에 의한 친환경 잉크층을 생성하는 그라비아 인쇄 공정에서 잉크 도포량이 최소화된 구성으로, 에너지와 잉크 사용량이 현저히 절감되는 동시에 인쇄속도가 향상되고, 잉크의 건조속도가 더욱 촉진된 제조방법과;In the gravure printing process that creates an eco-friendly ink layer by the furnishing roll method and the energy saving (E-SAVER) drying chamber method of the present invention, the amount of ink applied is minimized, and energy and a manufacturing method in which ink usage is significantly reduced, printing speed is improved, and ink drying speed is further accelerated;

본 발명의 대기오염방지시설(200)인 C-RTO 공법에 의하여, 친환경 잉크층(20)의 잔류용제와 대기오염 물질 배출이 최소화된 제조방법과;A manufacturing method in which the emission of residual solvent and air pollutants of the eco-friendly ink layer 20 is minimized by the C-RTO method, which is the air pollution prevention facility 200 of the present invention;

제조원가가 절감되고, 포장재가 친환경성으로 재생원료로 활용이 가능한 제조방법과;A manufacturing method that reduces manufacturing costs and enables packaging materials to be used as recycled raw materials because of their eco-friendliness;

그의 제조가 용이하여, 작업성이 향상되고 사용이 편이한 제조방법의; '친환경 알코올타입 잉크를 이용한 무독성 포장재(100)의 제조방법'으로 구성된다.of a manufacturing method that is easy to manufacture, improves workability and is convenient to use; It consists of 'a method of manufacturing a non-toxic packaging material 100 using an eco-friendly alcohol type ink'.

이상, 본 발명을 구체적인 실시예를 통하여 상세하게 설명하였으나, 본 발명은 상기 실시예에 한정하지 않고, 본 발명의 기술적 사상의 범위내에서 통상의 지식을 가진 자에 의하여 여러 가지 변형이 가능하다.As mentioned above, although the present invention has been described in detail through specific embodiments, the present invention is not limited to the above embodiments, and various modifications are possible by those of ordinary skill within the scope of the technical spirit of the present invention.

100: 본 발명 제조방법으로 제조된 무독성 포장재
10: 제 1필름
20: 친환경 잉크층
30: 친환경 접착제층
40, 50: 제 2,3필름
60: 프라이머층
70: 합성수지층
200: 대기오염방지시설(C-RTO) 시스템
210: 인쇄설비
211: 배출가스 212: 프래쉬 공기댐퍼
220: 필터챔버
221: 메인 휀
230: 탈착챔버
231: 냉각 휀
240: 축열연소설비(RTO)
241: 축열재 242: 메인 댐퍼
243: RTO 휀 244: 비상댐퍼
250: 저장조(STACK)
300: 퍼니싱롤100: Non-toxic packaging material manufactured by the manufacturing method of the present invention
10: first film
20: eco-friendly ink layer
30: eco-friendly adhesive layer
40, 50: 2nd, 3rd film
60: primer layer
70: synthetic resin layer
200: Air pollution prevention facility (C-RTO) system
210: printing equipment
211: exhaust gas 212: flash air damper
220: filter chamber
221: main fan
230: desorption chamber
231: cooling fan
240: regenerative combustion facility (RTO)
241: heat storage material 242: main damper
243: RTO fan 244: emergency damper
250: storage tank (STACK)
300: furnishing roll

Claims (10)

식품, 생활용품을 포함한 각종 포장재로 사용되는, 친환경 알코올타입 잉크를 이용한 무독성 포장재(100) 제조방법의,
S1 단계: 제 1필름에 친환경 알코올타입 잉크조성물이 롤투롤 방식으로 그라비아 인쇄 공정이 수행되어 친환경 잉크층이 생성되는 단계:와,
S2 단계: 친환경 잉크층이 생성된 제 1필름에 친환경 알코올 타입 접착제가 도포 건조되어 친환경 접착제층이 생성되는 단계:와,
S3 단계: 친환경 잉크층과 친환경 접착제층이 생성된 제 1필름에 제 2필름이 적층, 합지되는 단계:로, 제조되고;
상기 S1 단계의 친환경 잉크층이;
퍼니싱롤 공법 및 에너지절감 건조챔버 공법과 대기오염방지시설(200)인 C-RTO 공법에 의하여 제조되는, 친환경 알코올타입 잉크를 이용한 무독성 포장재(100)의 제조방법에 있어서;

상기 S1 단계가;

제 1필름(10)의 일면에 친환경 잉크 조성물을 퍼니싱롤(300)을 사용하는 선수가 190 내지 200목(目)이고, 조각 심도가 15 내지 20㎛인 동판이 사용되고, 동판과 닥터블레이드의 각도가 45 내지 65도이며, 에너지절감 건조챔버의 온도는 원색 75 내지 85℃, 백색은 90 내지 100℃이며, 풍량은 알루미늄 인쇄시 50 내지 55CMM, 필름 인쇄시 55 내지 60CMM이며, 주배풍기 배기는 80%로 제조되며,
대기오염방지시설(200)인 C-RTO(Regenerative Thermal Oxidizer)의 축열연소설비(버너:240)의 승온 완료 온도가 700 내지 800℃로 그라비아 인쇄 공정이 수행 됨을 특징으로 하는, 친환경 알코올타입 잉크를 이용한 무독성 포장재(100)의 제조방법.Of the manufacturing method of the non-toxic packaging material 100 using eco-friendly alcohol type ink, which is used for various packaging materials including food and household goods,
Step S1: A step in which an eco-friendly alcohol-type ink composition on the first film is subjected to a gravure printing process in a roll-to-roll method to generate an eco-friendly ink layer:
Step S2: A step in which an eco-friendly alcohol-type adhesive is applied and dried on the first film on which the eco-friendly ink layer is created to create an eco-friendly adhesive layer:
Step S3: The second film is laminated on the first film in which the eco-friendly ink layer and the eco-friendly adhesive layer are generated, a step of laminating: as, manufactured;
The eco-friendly ink layer of step S1;
In the manufacturing method of the non-toxic packaging material 100 using the eco-friendly alcohol type ink, which is manufactured by the furnishing roll method and the energy-saving drying chamber method and the C-RTO method which is the air pollution prevention facility 200;

the step S1;

The number of players using the furnishing roll 300 with the eco-friendly ink composition on one side of the first film 10 is 190 to 200, and a copper plate having a engraving depth of 15 to 20 μm is used, and the angle between the copper plate and the doctor blade is 45 to 65 degrees, the temperature of the energy saving drying chamber is 75 to 85 ° C of the primary color, and 90 to 100 ° C for white, the air volume is 50 to 55 CMM for aluminum printing, 55 to 60 CMM for film printing, and the exhaust from the main exhaust fan is 80 % is manufactured,
Eco-friendly alcohol type ink, characterized in that the gravure printing process is performed at a temperature rising completion temperature of 700 to 800 ° C. Method of manufacturing a non-toxic packaging material 100 used. 삭제delete 삭제delete 제 1항에 있어서, 상기 대기오염방지시설(200)이;

인쇄설비(210)에서 배출된 휘발성 유기화합물(VOCs) 및 악취물질의 배출가스(211)가 프래쉬 공기댐퍼(212))와 필터챔버(:220)를 거쳐 1차 정화되어 메인 휀(221))에 의하여 탈부착이 가능한 탈착챔버(230))로 유입 후, 냉각 휀(231)에 의하여 축열연소설비(240)로 유입되어 휘발성유기화합물(VOCs) 및 악취물질이 운전온도 700 내지 800℃에서 연소처리되어 저장조(250)에 저장 외부로 배출되며,
연소처리 후 축열재(241)로 열이 회수되어 회수된 열이 메인댐퍼(242)로 유입되어 RTO 휀(243)에 의하여 탈착챔버(230)로 재유입되고,
일정이상의 고농도 휘발성 유기화합물(VOCs) 및 악취물질 유입 및 폭발을 포함한 순간적 압력변동에 대응하기 위하여, 메인댐퍼(242)의 외부에 비상댐퍼(244)가 구비된, 대기오염방지 시스템으로 구성 됨을 특징으로 하는, 친환경 알코올타입 잉크를 이용한 무독성 포장재(100)의 제조방법.According to claim 1, The air pollution prevention facility 200;

The exhaust gas 211 of volatile organic compounds (VOCs) and odorous substances discharged from the printing facility 210 is first purified through the flash air damper 212) and the filter chamber (:220), and the main fan (221)) After being introduced into the desorption chamber 230), which can be attached and detached by the is stored in the storage tank 250 and discharged to the outside,
After the combustion treatment, heat is recovered by the heat storage material 241, and the recovered heat flows into the main damper 242, and is re-introduced into the desorption chamber 230 by the RTO fan 243,
In order to respond to instantaneous pressure fluctuations including the inflow and explosion of high-concentration volatile organic compounds (VOCs) and odor substances above a certain level, an emergency damper 244 is provided outside the main damper 242, and it is composed of an air pollution prevention system. A method of manufacturing a non-toxic packaging material 100 using an eco-friendly alcohol type ink. 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete
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KR102670930B1 (en) * 2023-10-23 2024-06-04 (주)엠큐패키지 Eco-friendly ink composition and manufacturing method of packaging material using the same
KR102673728B1 (en) * 2023-10-12 2024-06-10 동원시스템즈 주식회사 Eco-friendly ink composition and gravure printing method
KR102695931B1 (en) * 2023-05-03 2024-08-16 주식회사신명팩 Eco-friendly gravure printing system

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KR102695931B1 (en) * 2023-05-03 2024-08-16 주식회사신명팩 Eco-friendly gravure printing system
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