KR20030033441A - A layer film sheet of intercepting light for personal computer printing - Google Patents

A layer film sheet of intercepting light for personal computer printing Download PDF

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Publication number
KR20030033441A
KR20030033441A KR1020010065227A KR20010065227A KR20030033441A KR 20030033441 A KR20030033441 A KR 20030033441A KR 1020010065227 A KR1020010065227 A KR 1020010065227A KR 20010065227 A KR20010065227 A KR 20010065227A KR 20030033441 A KR20030033441 A KR 20030033441A
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South Korea
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layer
light
film sheet
polyester film
personal computer
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KR1020010065227A
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Korean (ko)
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KR100453586B1 (en
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김양평
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주식회사지엠피
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Priority to KR10-2001-0065227A priority Critical patent/KR100453586B1/en
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    • 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings

Abstract

PURPOSE: Provided is a laminated film sheet to block light for a PC inkjet printer which allows an aluminum deposition layer to block light perfectly so that it prevents the printed side from being dim by light. CONSTITUTION: The laminated film sheet to block light for the PC inkjet printer is characterized by placing an ink media layer(1), a primer adhesive layer(2), a polyester film layer(3), an aluminum vacuum deposition layer(4), a white adhesive layer(5), a transparent polyester film layer(6) and an anti-skid treatment side(7) from a surface layer.

Description

피씨 실사프린트용 차광 적층필름시트{A LAYER FILM SHEET OF INTERCEPTING LIGHT FOR PERSONAL COMPUTER PRINTING}A LAYER FILM SHEET OF INTERCEPTING LIGHT FOR PERSONAL COMPUTER PRINTING}

본 발명은 퍼스널컴퓨터 실사프린트용 차광적층필름시트에 관한 것으로 상세하게는 표면층이 백색의 잉크메디아층, 프라이머코팅층, 열가소성폴리에스텔필름층(PET필름), 알루미늄진공증착층, 백색접착제층, 투명폴리에스텔필름층의 순서로 적층된 퍼스널컴퓨터 실사프린트용 차광적층필름시트에 관한 것이다.The present invention relates to a light-shielding laminated film sheet for personal computer photorealistic printing, in detail, the surface layer is a white ink media layer, a primer coating layer, a thermoplastic polyester film layer (PET film), an aluminum vacuum deposition layer, a white adhesive layer, a transparent poly A light-shielding laminated film sheet for personal computer photorealistic printing laminated in order of an ester film layer.

종래 퍼스널컴퓨터 실사프린트용시트 소위 잉크젯 기록용지는 그 종류가 다양하며 크게 분류하여 사이징 처리한 원지위에 미세한 실리카 입자를 주성분으로 하고 여기에 사이징제, 양성화제, 경화제, 백색안료 또는 형광증백제 등을 혼합 조성한 백색의 잉크메디아층을 갖는 PC 실사프린트용 시트는 베이층이 원지로 되어있어 일반적으로 내수성이 부족하고 인장, 파열강도 등이 약하여 옥외용의 포스터 및 광고물용으로는 사용하기 곤란하며 적층시트가 원지, 사이즈층, 백색의 잉크메디아층으로 되어있어 빛이 쉽게 투과한다.Conventional personal computer printed sheets for so-called inkjet recording papers come in a variety of types, and are classified into large-scale, fine silica particles on a sizing-treated raw paper, and include sizing agents, cationic agents, curing agents, white pigments, or fluorescent whitening agents. PC due diligence printing sheet having a white ink media layer having a mixed composition is generally made of a base paper, which is difficult to use for posters and advertisements for outdoor use due to lack of water resistance and weak tensile and rupture strength. It is composed of a paper, a size layer, and a white ink media layer, so light is easily transmitted.

또 차광용으로 불투명 폴리에스텔필름을 사용하는 예가 있으나 원단제조 단가가 고가일 뿐아니라 완전한 광차단 효과를 기대하기 어렵고 이에 Al 잉크로 바닥인쇄를 하여서된 제품도 있으나 층접착에 있어 문제가 되고 있다.In addition, there is an example of using an opaque polyester film for light shielding, but the manufacturing cost of the fabric is not only expensive, but it is difficult to expect a perfect light blocking effect, and there is a product which is floor-printed with Al ink, but there is a problem in layer bonding.

이와 같은 시트로 실내에서 광고물이나 포스트용으로 사용할 경우 빛이 뒷면에서 인쇄면으로 투과하게되면 빛의 산란으로 인쇄면이 선명하게 나타나지 않는 문제점을 갖고 있다.When the sheet is used for advertisements or posts indoors, when the light is transmitted from the back to the printing surface, the printing surface does not appear clearly due to light scattering.

그밖에 내수성을 좋게 하고 인장강도, 파열강도 등을 보강하기 위하여 원지위에 5-20㎛ 두께의 프라스틱층을 라미네이트하고 그 위에 유용성 도공액 구체적으로는 실리카를 주성분으로 하고 이를 필름 면에 접착시키기 위하여 접착제, 유용성의 광택제, 기타 조제 등으로 조성되는 미디아잉크층을 형성시킨 PC 실사프린트용 적층필름시트는 내수성, 인장강도, 파열강도 등의 물성이 우수하나 폴리에스텔계필름은 잉크메디아층간에 접착력이 좋지 않고 접착 후에도 재질의 차이로 상당한 기간이 경과하면 열팽창계수의 차이로 신축 및 절곡이 반복되는 가운데 층간에 간극이 발생할 수 있으며 간극 사이로 수분 등이 침투되면 변질될 수 있는 문제점이 있으며 이 역시 원지폴리에스텔필름, 백색메디아잉크층으로 구성되어있어 뒷면에서 인쇄면으로 빛의 일부가 통과하게 됨으로서 통과된 빛의 산란으로 전면의 인쇄물이 선명하게 보이지 않는 문제점을 갖고 있다.In addition, in order to improve water resistance and reinforce tensile strength and rupture strength, a plastic layer having a thickness of 5-20 µm is laminated on the original paper, and an oil-soluble coating solution is specifically composed of silica, and an adhesive is used to bond it to the film surface. The PC film-printed laminated film sheet formed with the media ink layer composed of oil-soluble varnish and other preparations has excellent physical properties such as water resistance, tensile strength, and bursting strength, but polyester film has good adhesion between ink media layers. If a considerable period of time elapses due to the difference in materials even after bonding, the gap may occur between layers due to the difference in coefficient of thermal expansion and the repeated expansion and bending. It is composed of film and white media ink layer. Has the imprint of the front does not look sharp issue with the scattering of light by being passed through the pass portion.

본 발명은 종래의 원지와 백색의 잉크미디아층으로 구성된 PC 실사프린트용시트나 원자 및 폴리에스텔필름층, 그 위에 백색잉크메디아층으로 구성된 PC 실사프린트용 적층필름시트 문제점을 개선한 PC 실사프린트용 차광적층필름시트를 제공함에 목적이 있으며 구체적으로는 인장강도, 파열강도, 그리고 내수성이 우수하고 특히 폴리에스텔필름과 잉크메디아층간에 접착력을 강화시켜 층간에 간극생성을 억제함으로서 적층필름시트의 변질이 발생하지 않으며 중간층에 알루미늄 진공증착층을 형성하여 빛의 투과성을 완전 차단함으로서 장소에 관계없이 인쇄면을 선명하게 볼 수 있어 실내는 물론 옥외용의 광고물, 포스터, 선전물, 현수막등에도 적용할 수 있는 PC 실사프린트용 차광적층필름을 제공함에 목적이 있다.The present invention is a PC real-time printing sheet composed of a conventional paper and a white ink media layer, or an atomic and polyester film layer, PC real-world printing for PC real-life printed film film composed of a white ink media layer thereon The purpose is to provide a light-shielding laminated film sheet. Specifically, the tensile film, the bursting strength, and the water resistance are excellent, and in particular, the alteration of the laminated film sheet is suppressed by strengthening the adhesion between the polyester film and the ink media layer, thereby suppressing the gap formation between the layers. It can be applied to advertisements, posters, propaganda, banners, etc. for indoor as well as outdoor. It is an object to provide a light-shielding laminated film for PC photorealistic printing.

도 1은 본 발명의 단면도이다.1 is a cross-sectional view of the present invention.

본 발명은 종래 피씨(PC) 실사프린트용적층필름 시트의 문제점 개선과 이 시트에 별도의 차광성을 부여시킨 피씨 실사프린트용 차광적층필름시트에 관한 것으로 좀더 확실한 구성을 파악키위해 우선 그 제조방법을 알아보면 폴리에스텔 일측면에 형성된 알루미늄 진공증착층에 별도의 폴리에스텔필름에 백색접착층을 코팅하여 드라이라비네이숀 방법으로 적층접착시킨후 알루미늄증착층을 갖는 폴리에스텔필름면에는 폴리우레탄계, 폴리에텔계, 아크릴계, 이소시아네이트계등의 단독 또는 이들의 공중합체로된 프라이머 접착제를 도포하여 프라이머 적층층을 형성시키고 그 위에 잉크메디아층을 도공(코팅)하여서되는 피씨 실사프린트용 차광적층필름시트이다.The present invention relates to a conventional light shielding laminated film sheet for PC real-life printing (PC) photosensitive laminated film sheet and to impart a separate light shielding property to the sheet. To find out, the aluminum vacuum deposition layer formed on one side of polyester was coated with a separate polyester film on a white adhesive layer and laminated and bonded by dry lamination method. It is a light-shielding laminated film sheet for PC yarn-printing which apply | coats the primer adhesive which consists of these, acryl type, isocyanate type, etc. alone or its copolymer, and forms a primer laminated layer, and coats (coats) an ink media layer on it.

이와 같이 제조된 적층필름의 구성은 도 1에서와 같이 표면층이 백색잉크메디아층(1), 프라이마접착제층(2), 폴리에스텔필름층(3), 알루미늄진공증착층(4),백색접착제층(5), 폴리에스텔필름층(6), 미끄럼방지처리면(7)의 순서로 적층된 피씨 실사프린트용 차광필름시트(A)라 할 수 있다.The laminated film manufactured as described above has a white ink media layer (1), a primitive adhesive layer (2), a polyester film layer (3), an aluminum vacuum deposition layer (4), and a white adhesive as shown in FIG. The light shielding film sheet (A) for PC real-life printing laminated | stacked in order of the layer (5), the polyester film layer (6), and the anti-slip surface 7 can be called.

여기에서 알루미늄 진공증착층은 다른 재질의 박막보다 엷은 막으로서의 빛 차단이 거의 완벽하다할 수 있고 알루미늄 진공증착면으로서 폴리에스텔필름을 사용한 것은 다른 재질의 필름보다 지지력이 우수하며 열 안정성이 뛰어나므로 증착면 보호가 잘되어 변형 또는 손실률이 적으며 외측의 폴리에스텔필름과 함께 적층필름시트의 치수안정성을 높힐 수 있고 본 제품 제조공정이나 본 제품의 인쇄면을 보호하기 위해서 라미네이트를 할시 일그러져 밀림 및 처짐 현상 등을 방지할 수 있다.Here, the aluminum vacuum deposition layer can be almost completely light blocking as a thin film than other thin films, and the use of polyester film as the aluminum vacuum deposition surface is superior to other films in terms of supporting capacity and excellent thermal stability. Good surface protection reduces deformation or loss rate, improves the dimensional stability of laminated film sheets with polyester film on the outside, and it is distorted during lamination to protect the printed surface of this product manufacturing process or product. Etc. can be prevented.

또 백색접착제층은 합성수지접착제 예를들면 폴리우레탄계, 폴리에스텔계, 아크릴계, 비닐계 단독 또는 공중합체로된 투명합성수지 접착제에 탄산칼슘, 이산화티탄등 백색안료를 첨가시켜 만든 백색접착제로 접착층을 형성한 것으로 알루미늄 진공증착층의 금속색상의 현출을 차단함과 동시에 한편으로는 종이 질감의 백색을 나타내기 위함이다.In addition, the white adhesive layer is formed of a white adhesive such as calcium carbonate and titanium dioxide to a transparent resin adhesive composed of a synthetic resin adhesive such as polyurethane, polyester, acrylic, vinyl alone or copolymer. This is to block the appearance of the metallic color of the aluminum vacuum deposition layer and at the same time to exhibit white paper texture.

그리고 폴리에스텔필름층에 미끄럼방지층 또는 매트처리(matted)층은 소광제처리 미세분말 잉크화로 처리를 하거나 또는 캐스팅 처리로 요철을 형성시킬 수 있고 경우에 따라서는 압출냉각 방식으로 엠보싱 처리가 가능하다.In addition, the non-slip layer or matted layer on the polyester film layer may be treated with a matting agent-treated fine powder ink or by forming an unevenness by casting, and in some cases, embossing may be performed by extrusion cooling.

또한 메디아 도포층과 A1 증착면과의 프라이마 처리를 하지 않으면 폴리에스텔필름면에 에어나이프, 바코타, 롤코타등으로 도공작업시 작업성이 극히 좋지 않고 접착성도 좋지 않아 완제품의 경우 절첩 또는 굴곡 반복횟수가 많아지면 층간에간극이 발생하기 쉽고 심할 경우에는 메디아잉크층이 폴리에스텔필름면으로부터 들고 일어나 탈리되는 경우도 발생할 수 있고 표면을 라미네이트할시 메디아층의 밀림현상도 일어난다.Also, if the media coating layer and the A1 deposition surface are not primed, the workability is extremely poor and the adhesiveness is not good at the time of coating work such as air knife, bakota, roll coat, etc. on the polyester film surface. As the number of times increases, it is easy to generate a gap between layers, and in severe cases, the media ink layer may be lifted from the polyester film surface and detached from the surface.

백색잉크메디아층은 고도의 실리카미세입자, 알루미나, 고분자 레진, 양성화제, 경화제를 혼합해서 코팅함으로서 내수접착성, 층간의 접착성, 잉크 번짐 방지성, 광택성 등을 향상시킬 수 있는 코팅액으로 도공 하여 백색잉크메디아층을 형성시킨다.The white ink media layer is coated with a coating solution that can improve water-adhesiveness, adhesion between layers, ink bleeding prevention, glossiness, etc. by coating a mixture of high silica microparticles, alumina, polymer resin, amphoteric, and curing agent. To form a white ink media layer.

코팅방법은 롤라브레이드, 에어나이프코타, 롤코타, 콤마코타등으로 코팅한 후 건조오븐에서 건조하고 카렌다링을 거침으로서 제품이 완성된다.The coating method is coated with roll labrador, air knife cota, roll cota, comma cota, etc., and then dried in a drying oven and finished through calendering.

본 발명에 의한 PC 실사프린트용 차광적층필름시트는 알루미늄증착층이 있어 상기 시트를 통한 빛 차단이 거의 완벽하다할 수 있으므로 종래 시트와 같이 빛 통과에 의한 선명치 못한 인쇄화상면이 나타날 수 없고 어떤 곳에서든 선명한 인쇄화상을 볼 수 있고 또 폴리에스텔필름층에 미끄럼 방지 처리를 함으로써 프린터 인접시 유연성을 주며, 백색잉크미디아층간에 프라이마 처리를해서 코팅 후에도 강력한 접착성을 갖게되므로 밀림현상이나 층간에 간극이 발생하지 않으므로 변형의 우려가 없고 내구성이 좋다.Since the light-shielding laminated film sheet for PC due diligence printing according to the present invention has an aluminum deposition layer, the light blocking through the sheet may be almost perfect, and thus, an unclear printed image surface may not appear due to the passage of light as in the conventional sheet. Suddenly, you can see a clear print image, and the non-slip treatment on the polyester film layer gives flexibility in the vicinity of the printer, and it gives strong adhesion even after coating by applying a prima treatment between the white ink media layers. Since this does not occur, there is no fear of deformation and the durability is good.

더욱이 인장강도, 파열강도 및 지지력이 우수하고 열적 안정성이 좋아 치수안정성이 뛰어나서 실내는 물론 옥외용의 대형포스터, 광고물, 선전물은 물론 현수막 등에도 적용할 수 있는 PC 실사프린트용 차광적층필름시트라할 수 있다.Furthermore, it has excellent tensile strength, rupture strength and supporting force, and excellent thermal stability, so it has excellent dimensional stability.It can be applied to large-scale posters, advertisements, propaganda as well as banners for indoor and outdoor applications. Can be.

Claims (1)

표면층으로 부터 잉크메디아층(1), 프라이마접착제층(2), 폴리에스텔필름층(3), 알루미늄진공증착층(4), 백색접착제층(5), 투명폴리에스텔필름층(6), 미끄럼방지처리면(7)의 순서로 구성 적층된 피씨 실사프린트용 차광 적층필름시트From the surface layer, the ink media layer (1), the primer adhesive layer (2), the polyester film layer (3), the aluminum vacuum deposition layer (4), the white adhesive layer (5), the transparent polyester film layer (6), Light-shielding laminated film sheet for PC real-life printing laminated in the order of anti-slip surface 7
KR10-2001-0065227A 2001-10-23 2001-10-23 A layer film sheet of intercepting light for personal computer printing KR100453586B1 (en)

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KR880002269B1 (en) * 1985-05-17 1988-10-21 변성웅 Preparation method for metallic transcription paper
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