KR20040076931A - Opp film capable of preventing scrach for laminate film - Google Patents

Opp film capable of preventing scrach for laminate film Download PDF

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Publication number
KR20040076931A
KR20040076931A KR1020030012234A KR20030012234A KR20040076931A KR 20040076931 A KR20040076931 A KR 20040076931A KR 1020030012234 A KR1020030012234 A KR 1020030012234A KR 20030012234 A KR20030012234 A KR 20030012234A KR 20040076931 A KR20040076931 A KR 20040076931A
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KR
South Korea
Prior art keywords
film
opp
matt
roller
opp film
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KR1020030012234A
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Korean (ko)
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KR100539464B1 (en
Inventor
김양평
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주식회사지엠피
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Priority to KR10-2003-0012234A priority Critical patent/KR100539464B1/en
Publication of KR20040076931A publication Critical patent/KR20040076931A/en
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Publication of KR100539464B1 publication Critical patent/KR100539464B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
    • A47B57/54—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of clamping means, e.g. with sliding bolts or sliding wedges
    • A47B57/545—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of clamping means, e.g. with sliding bolts or sliding wedges clamped in discrete positions, e.g. on tubes with grooves or holes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
    • A47B57/48—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of tongues, pins or similar projecting means coacting with openings
    • A47B57/482—Tongues
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/06—Brackets or similar supporting means for cabinets, racks or shelves
    • A47B96/063—C-shaped brackets for gripping the shelf edge
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/0036—Brackets
    • A47B2220/0044—Brackets with frangible elements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2230/00—Furniture jointing; Furniture with such jointing
    • A47B2230/07—Releasable locking means or connectors for fastening together parts of furniture

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  • Laminated Bodies (AREA)

Abstract

PURPOSE: An OPP laminated film capable of preventing scratch is provided, which is competitive in price by using a cheap OPP film and has flexibility to prevent the OPP laminated film from being separated from a coated material, and to avoid a curling phenomenon and scratch occurrence, thereby creating an elegant, antique laminated film. CONSTITUTION: The OPP laminated film is manufactured by a method comprising: performing corona discharge treatment on one surface of an OPP film fed from an OPP film unwinder(1) by passing through a corona discharge device(3) via a guide roller(2); performing primary and secondary matt treatments on the resultant film by gravure printing using matt ink by means of a mesh roller, the matt ink comprising a mixture of a polyester resin and an acryl resin, a matting agent and a solvent mixed in a predetermined ratio, and the primary and secondary matt treatments being performed while the OPP film passes through a first press roller(4), a first matted copper cylinder roller(4'), a first guide roller(5), a second press roller(6) and a second matted copper cylinder roller(6'); and annealing, drying and aging the matt-treated film.

Description

라미네이트필름용 스크라치 방지기능을 갖는 오피피필름{OPP FILM CAPABLE OF PREVENTING SCRACH FOR LAMINATE FILM}OPP FILM CAPABLE OF PREVENTING SCRACH FOR LAMINATE FILM}

본 발명은 광고물, 카다로그 및 책표지 등의 인쇄표면을 화학적인 매트(Matt)잉크 처리한 필름으로 라미네이트할 경우 스크라치 발생을 방지할 수 있는 스크라치 방지용 OPP필름에 관한 것이다.The present invention relates to a scratch prevention OPP film that can prevent the occurrence of scratches when the printing surface of the advertisements, catalogs and book covers are laminated with a chemical matt ink-treated film.

원래 라미네이트 분야에서 라미네이트필름을 매트(Matt) 처리하는 필요성은 라미네이트시 필름에 사용되는 합성수지필름의 특성으로 고광택성을 지니고 있어 라미네이트면이 반사됨을 방지함과 동시에 필름면에 품위 있고 고풍스러운 질감을 부여하기 위한 수단으로 사용하여 왔으며 종래에는 폴리에스텔필름을 매트처리하여 라미네이트필름으로 사용하여 왔다.Originally, the necessity of matting a laminate film in the laminate field is a characteristic of the synthetic resin film used for the film at the time of lamination, which has high glossiness and prevents reflection of the laminate surface and at the same time gives a refined and antique texture to the film surface. It has been used as a means for doing so, and conventionally has been used as a laminate film by matting the polyester film.

여기에서 폴리에스텔필름은 OPP필름에 비해 3배 이상의 고가필름 이여서 경제적인 부담이 크고 기능면에서도 경질성의 문제로 피착물과 분리되는 현상이 종종발생하며 그밖에도 종이재질로된 피착물과 수축성의 차이로 컬링(Curling)현상이 발생하는 문제점이 있었다.Here, polyester film is three times more expensive than OPP film, so the economic burden is large and the separation from the adherend occurs due to the rigidity in terms of function. In addition, the difference between the adherend made of paper and shrinkage There was a problem that localization (Curling) occurs.

또 현재까지 사용하고 있는 종래 매트처리한 폴리에스텔필름은 미세입자로된 샌드 또는 아루미나입자 등의 고압분사에 의한 부라스트수단이나 코로나방전처리 기타 엠보싱 등의 물리적인 수단에 의하여 처리한 무광택용 폴리에스텔필름으로 라미네이트면에 나타나는 매트처리면이 외압이나 충격에 의하여 쉽게 흠(Scrach)이 발생하여 상품가치를 손상시키는 문제점이 있었다.In addition, the conventional matte-treated polyester film that has been used up to now is a matte poly treated by a physical means such as high-pressure injection of sand or alumina particles of fine particles, corona discharge treatment or embossing. Matte surface appearing on the laminated surface of the ester film easily scratches due to external pressure or impact, there was a problem that damages the value of the product.

본 발명은 염가의 OPP필름을 사용하므로서 경쟁력을 갖게 함과 동시에 OPP필름의 유연성으로 피착물과의 분리현상을 방지하고 컬링현상을 방지할 수 있으며 코로나방전으로 매트처리한 필름면에 화학적인 방법으로 매트잉크로 코팅하므로서 컬링현상까지 방지할 수 있는 스크라치 방지용 OPP필름을 제공함에 있다.The present invention provides a competitive advantage by using an inexpensive OPP film and at the same time can prevent the separation phenomenon and the curling phenomenon by the flexibility of the OPP film, and by chemical method on the film surface matted by corona discharge The present invention provides an anti-scratch OPP film that can prevent curling by coating with matt ink.

도 1은 본 발명에 의한 OPP필름의 제조공정도1 is a manufacturing process of the OPP film according to the present invention

본 발명은 라미네이트필름으로 사용되는 스크라치를 방지할 수 있는 OPP필름에 관한 것으로 먼저 제조방법을 설명하면 OPP필름면에 1차 물리적인 매트처리 수단으로 코로나방전 표면처리를 행하고 그 위에 메쉬로울러로 그라비아인쇄방법으로 1차 및 2차에 걸쳐 메트잉크로 매트처리한 OPP필름으로 그 제조방법을 구체적으로 설명하면 도1에서와 같이 OPP필름 언와인더(1)로부터 공급되는 OPP필름이 안내로울러(2)를 통과하여 코로나방전처리장치(3)를 거치면서 코로나방전처리 한 다음 압동로울러(4)와 맞물리는 매트조각된 동판실린더로울러(4')를 통과하면서 1차 매트처리와 동시에 매트잉크가 코팅 첨착되고 안내로울러(5)를 거쳐 압동로울러(6)와 맞물리는 매트조각된 동판실린더로울러(6')를 통과하면서 2차 매트처리와 동시에 매트잉크를 코팅 첨착시킨 다음 안내로울러(7)을 통과 건조실(8)에서 충분히 건조되어 안내로울러(9)를 경유 리와인더(10)에 감기게 된다.The present invention relates to an OPP film that can prevent scratches used as a laminate film. First, the manufacturing method will be described. First, the surface of the OPP film is subjected to corona discharge surface treatment by means of a physical mat treatment, and gravure printing is performed on the mesh roller. The method of manufacturing the OPP film, which is matted with a mat ink through the first and second methods, will be described in detail. As shown in FIG. 1, the OPP film supplied from the OPP film unwinder 1 is a guide roller 2. After passing through the corona discharge treatment device (3) through the corona discharge treatment, and then passed through the matt engraving copper plate cylinder roller (4 ') engaging with the pressure roller (4), the first matte treatment and matt ink coating at the same time After passing through the guide roller (5) and through the mat-engraved copper plate cylinder roller (6 ') to be engaged with the pressure roller (6), the matt ink is coated and attached at the same time as the secondary matte treatment. The guide roller 7 is then sufficiently dried in the drying chamber 8 to wind the guide roller 9 to the diesel rewinder 10.

이상에서 코로나방전처리는 다음의 매트처리 효과를 상승시키기 위한 사전처리로 매트처리 상승효과를 기대할 수 있다.In the above, the corona discharge treatment can be expected a synergistic effect of the mat treatment as a pre-treatment to increase the following mat treatment effect.

또 매트조각된 동판실린더로울러(4')는 1°메쉬 동판이고 동판실린더로울러(6')는 2°메쉬 동판이며 동판실런더로울러의 조각은 레이저가공이나 헤리오가공으로 조각되고 매트조각의 형상은 다이아몬드형으로 인치당 200개 정도로 조각되어 있다.In addition, the matte engraved cylinder roller (4 ') is a 1 ° mesh copper plate, the copper cylinder roller (6') is a 2 ° mesh copper plate, and the engraving of the copper cylinder roller is carved by laser or helio machining, and the shape of the mat piece is Is diamond-shaped, carved about 200 per inch.

그리고 상기 코로나방전처리 가공 위에 코팅 첨착되는 매트잉크는 폴리에스텔수지와 아크릴수지의 혼합수지로 혼합수지의 중량비가 50∼70%, 소광제(SiO2) 5∼10% 나머지가 용제로 구성된다.In addition, the matte ink coated on the corona discharge treatment is a mixed resin of polyester resin and acrylic resin, and the weight ratio of the mixed resin is 50 to 70%, and the rest of the matting agent (SiO 2 ) is 5 to 10%.

이와 같은 방법으로 제조된 라미네이트필름용 스크라치 방지기능을 갖는 OPP필름의 구성을 요약하면 OPP필름 일측면에 코로나방전 처리하고 그 위에 1차 및 2차 매트잉크로 매트처리를 행한 다음 건조 숙성시킨 OPP필름이라 할 수 있다.Summary of the composition of the OPP film having a scratch prevention function for the laminated film produced in this way is a corona discharge treatment on one side of the OPP film, and then subjected to mating with primary and secondary matt ink on the OPP film and then dried and aged This can be called.

본 발명에 의한 라미네이트용 스크라치 방지기능을 갖는 OPP필름은 종래의 매트가공 처리가 힘들고 고가인 폴리에스텔필름에 비하여 경제적으로 크게 유리하며 기능면에서도 폴리에스텔필름에 비하여 유연성이 있어 라미네이트 처리후 피착물과 분리되는 현상이 없고 컬링현상이 발생하지 않으며 스크라치 발생을 방지함은 물론 더욱 고풍스럽고 중후한 질감을 갖는 라미네이트필름을 얻을 수 있다.OPP film having a scratch prevention function for the laminate according to the present invention is economically more advantageous than the conventional polyester film processing difficult and expensive polyester film, and in terms of flexibility in the functional aspect compared to the polyester film and the laminate after the laminate treatment There is no separation, no curling phenomenon, preventing scratches, and a laminate film having a more antique and heavy texture can be obtained.

Claims (2)

OPP필름 일측면에 코로나방전처리하고 그 위에 메쉬로울러로 그라비아인쇄방법으로 1차 및 2차에 걸쳐 매트잉크로 매트처리한 다음 열처리 건조 숙성시킨 라미네이트필름용 스크라치 방지기능을 갖는 OPP필름.Corona discharge treatment on one side of the OPP film, a mesh roller on the gravure printing method by the matt ink treatment for the first and second mats, and then heat-treated dry aged OPP film having a scratch prevention function for laminated film. 청구항 1에 있어서,The method according to claim 1, 매트잉크는 폴리에스텔수지와 아크릴혼합수지로 혼합수지의 중량비가 50∼70%, 소광제(SiO2) 5∼10% 나머지가 용제임을 특징으로 하는 스크라치방지기능을 갖는 OPP필름.Matt ink is a polyester resin and acrylic mixed resin OPP film, characterized in that the weight ratio of the mixed resin is 50 to 70%, the matting agent (SiO 2 ) 5-10% remain the solvent.
KR10-2003-0012234A 2003-02-27 2003-02-27 Opp film capable of preventing scar for laminate film KR100539464B1 (en)

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KR100539464B1 KR100539464B1 (en) 2005-12-28

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100801774B1 (en) * 2006-12-05 2008-02-11 이내형 Embossing adhesive sheet and producing method thereof
CN104175709A (en) * 2014-08-25 2014-12-03 浙江中佳科技有限公司 Laser mold pressing machine capable of mold pressing PET and OPP films
CN104191854A (en) * 2014-09-02 2014-12-10 苏州斯迪克新材料科技股份有限公司 Technology for avoiding wrinkling occurring in aluminum foil intaglio printing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102157382B1 (en) * 2020-03-13 2020-09-17 주식회사 대성아이앤씨 Film with anti-scratch functions and manufacture method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100801774B1 (en) * 2006-12-05 2008-02-11 이내형 Embossing adhesive sheet and producing method thereof
CN104175709A (en) * 2014-08-25 2014-12-03 浙江中佳科技有限公司 Laser mold pressing machine capable of mold pressing PET and OPP films
CN104191854A (en) * 2014-09-02 2014-12-10 苏州斯迪克新材料科技股份有限公司 Technology for avoiding wrinkling occurring in aluminum foil intaglio printing

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