KR20210086877A - Durable PET Banner Manufacturing Method - Google Patents

Durable PET Banner Manufacturing Method Download PDF

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Publication number
KR20210086877A
KR20210086877A KR1020190179342A KR20190179342A KR20210086877A KR 20210086877 A KR20210086877 A KR 20210086877A KR 1020190179342 A KR1020190179342 A KR 1020190179342A KR 20190179342 A KR20190179342 A KR 20190179342A KR 20210086877 A KR20210086877 A KR 20210086877A
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South Korea
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adhesive
banner
pet
vennerflex
pet film
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KR1020190179342A
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Korean (ko)
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이기봉
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이기봉
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Priority to KR1020190179342A priority Critical patent/KR20210086877A/en
Publication of KR20210086877A publication Critical patent/KR20210086877A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • 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
    • 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
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F17/00—Flags; Banners; Mountings therefor
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F17/00—Flags; Banners; Mountings therefor
    • G09F2017/0041—Suspended banners

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The present invention relates to a manufacturing method of a PET banner, and specifically, to lamination of a banner flex and a polyester film, which are used as fabric materials for various hanging advertisements such as banners, flags and the like, main forms of point of purchase (POP) advertisements. In particular, in order to combine only the advantages of the banner flex, which is widely used for outdoor use, and the PET film, which is used for indoor use, in the method of the present invention, the PET banner is manufactured by lamination with an adhesive and is excellent in expressive power, durability, and formability.

Description

내구성이 뛰어난 페트배너 제조방법{Durable PET Banner Manufacturing Method}Durable PET Banner Manufacturing Method

본 발명은 구매시점 광고(Point of Purchase)의 주 형태인 현수막, 깃발 등 각종 걸개용 광고물의 소재중 옥외 광고물의 원단인 베너프렉스(Bannerflex)와 옥내용 광고물의 원단인 폴리에스테르(Polyester, 이하 PET) 필름의 장점만을 갖는 원단인 내구성이 뛰어난 페트배너 제조방법에 관한 것이다.The present invention is a material for various hanging advertisements such as banners and flags, which are the main forms of point of purchase advertisements, and is a fabric for outdoor advertisements, such as Bannerflex, and for indoor advertisements, polyester (Polyester, hereinafter PET). ) relates to a method for manufacturing a PET banner with excellent durability, which is a fabric having only the advantages of a film.

일반적으로 구매시점 광고(POP)의 주 형태인 현수막, 깃발 및 각종 걸개용 광고물은 일반천에 인쇄를 실시하여 광고하고자 하는 내용을 표현하고 있으나, 이는 광고문양이나 문자를 정밀하게 표현하기가 어렵고 쉽게 변질되며 손상이 잘된다는 문제점이 있었다.In general, banners, flags, and various advertisements for hangers, which are the main types of point-of-purchase advertisements (POPs), are printed on plain fabric to express the content they want to advertise, but it is difficult to accurately express advertisement patterns or characters. There was a problem that it was easily changed and damaged easily.

따라서 현재 많이 사용되고 있는 POP 광고의 옥내외 광고물은 광고문양이나 색상 및 글자를 인쇄하는 원단으로 옥외용 광고물에는 베너플렉스가 사용되고 옥내용 광고물에는 PET 필름이 주로 사용되고 있다.Therefore, the currently widely used indoor and outdoor advertisements of POP advertisements are fabrics that print advertisement patterns, colors, and letters. Venerflex is used for outdoor advertisements, and PET film is mainly used for indoor advertisements.

상기 옥외 광고물에 원단으로 사용되는 베너플렉스는 폴리에스테르를 실처럼 제조하여 천 모양으로 직조한 후 이를 두장의 PVC 사이에 넣어 열을 가해 붙인 것으로, 일종의 두꺼운 PVC라 할 수 있다. 상기 베너플렉스는 표현력과 내구성이 우수하나 쉽게 변형(말림, 바가지 현상)을 일으키는 단점이 있다.Venerflex, which is used as a fabric for the outdoor advertisement, is made of polyester like a thread, woven into a cloth shape, and put between two pieces of PVC and applied with heat, and it can be called a kind of thick PVC. Although the Venerflex has excellent expressive power and durability, it has the disadvantage of easily deforming (curling, rip-off).

또한, 상기 옥내 광고물에 사용되는 PET필름은 정형성은 뛰어나지만 내구성이 떨어진다는 단점이 있었다.In addition, the PET film used for the indoor advertisement has a disadvantage in that it has excellent shapeability but has poor durability.

상기 베너플렉스를 이용하여 광고기구를 설치할 경우, 원하는 문양을 인쇄하기 용이하고 한번 설치하면 장시간 동안 사용할 수 있지만 장시간 방치할 경우 햇빛이나 외부의 조건에 의해 변형이 일어나 원하는 광고효과를 지속적으로 표현할 수 없다는 문제점이 있었다. 또한 PET 필름을 사용할 경우 쉽게 변형은 되지 않지만 장시간 설치할 경우 PET 필름이 쉽게 손상된다는 문제점이 있었다.When installing an advertising device using the banner flex, it is easy to print a desired pattern, and once installed, it can be used for a long time. However, if left for a long time, it is deformed by sunlight or external conditions, so that the desired advertising effect cannot be continuously expressed. There was a problem. In addition, when PET film is used, it is not easily deformed, but there is a problem that the PET film is easily damaged when installed for a long time.

상기 베너플렉스와 PET 필름은 이미 국내외적으로 우수한 제품들이 양산되어 광고물의 원단으로 사용되고 있다. 그러나 이 두 소재의 성질이 워낙 상이하기 때문에 두 소재를 결합하여 사용하는 것은 사실상 불가능한 것으로 인식되어 왔으며, 따라서 두 소재를 결합시킨 제품의 생산은 전혀 이루어진 적이 없다.The Venerflex and PET film have already been mass-produced at home and abroad, and are used as fabrics for advertisements. However, since the properties of these two materials are so different, it has been recognized that it is virtually impossible to combine the two materials, and therefore, the production of products combining the two materials has never been made.

그 이유는 베너플렉스의 신축성과 PET 필름의 정형성이라는 상반된 성질을 극복할 접착제 및 접착방법 개발이 어려운 관계로 제품화하지 못하였고, 또한 상기 베너플렉스는 특성상 반드시 가소제를 포함하고 있는데 이 가소제가 접착제를 분해시키는 요인이 되고, 상기 PET 필름은 무극성 폴리머(Polymer)와 유사한 강인한 제품으로 일단 어떤 물질에 접착이 되어도 재차 분리되기 쉽기 때문이다.The reason was that it was difficult to develop an adhesive and an adhesive method to overcome the contradictory properties of elasticity of Venorflex and the shapeability of PET film, so it was difficult to commercialize it. This is because the PET film is a strong product similar to a non-polar polymer, and it is easy to separate again once it is attached to any material.

상술한 문제점들을 해결하기 위하여 본 발명은 상기 베너플렉스와 PET 필름의 장점만을 갖는 페트배너를 제조하여 표현력과 내구성이 우수하고 정형성이 향상되어 쉽게 변형되지 않는 광고물의 원단을 제공하는 것을 목적으로 한다.In order to solve the above problems, the present invention aims to provide a fabric for an advertisement that is not easily deformed by manufacturing a PET banner having only the advantages of the Vennerflex and PET film, and has excellent expressive power and durability, and improved formability. .

상기 목적을 달성하기 위하여 본 발명의 페트배너는 베너플렉스와 PET 필름을 폴리 우레탄 접착제, 에폭시 접착제 또는 폴리 우레탄과 에폭시 접착제의 변성중합 접착제에 의해 합지된 것을 특징으로 한다.In order to achieve the above object, the PET banner of the present invention is characterized in that Venerflex and a PET film are laminated by a polyurethane adhesive, an epoxy adhesive, or a modified polymerization adhesive of a polyurethane and an epoxy adhesive.

또한, 본 발명의 페트배너 제조방법은 베너플렉스의 일면에 접착제를 도포하는 단계와, 상기 접착제가 도포된 베너플렉스 상부에 PET 필름을 위치시키는 단계 및 상기 베너플렉스와 PET 필름을 합지기계의 로울러 사이로 통과시켜 합지하는 단계를 포함하는 것을 특징으로 한다.In addition, the PET banner manufacturing method of the present invention includes the steps of applying an adhesive to one side of the Vennerflex, placing the PET film on the Vennerflex to which the adhesive is applied, and placing the Venorflex and the PET film between the rollers of the laminating machine. It is characterized in that it comprises the step of laminating by passing.

상술한 바와 같이 본 발명은 베너플렉스와 PET 필름을 폴리우레탄 접착제, 에폭시 접착제 또는 폴리우레탄 접착제와 에폭시 접착제를 변성중합시킨 접착제를 사용하여 압착방법으로 부착함으로써 어떠한 온도변화나 외부의 영향에도 분리되지 않으며, 베네플레스의 내구성, 표현력 그리고 PET 필름의 정형성을 모두 갖게 됨으로써, 베너플렉스의 바가지현상이나 PET 필름이 쉽게 손상되는 것을 방지할 수 있는 페트배너를 제공할 수 있다.As described above, the present invention does not separate Venerflex and PET film by any temperature change or external influence by attaching the Venerflex and PET film by a compression method using a polyurethane adhesive, an epoxy adhesive, or an adhesive obtained by modifying a polyurethane adhesive and an epoxy adhesive. , By having all of the durability, expressive power, and regularity of PET film, it is possible to provide a PET banner that can prevent the rip-off of Veneflex or easily damage the PET film.

본 발명은 베너플렉스와 PET 필름의 합지에 관한 것으로, 특히 옥외 광고물에 사용되는 베너플렉스의 우수한 표현력과 내구성, 옥내 광고물에 사용되는 PET 필름의 정형성을 모두 갖춘 페트배너 제조방법에 관한 것이다.The present invention relates to the lamination of Vennerflex and PET film, and in particular, to a method for manufacturing a PET banner having both excellent expressive power and durability of Vennerflex used in outdoor advertisements, and the formability of PET film used in indoor advertisement .

본 발명의 페트배너를 제조하기 위한 공정으로서, 먼저 베너플렉스의 일면에 접착제를 도포한다. 상기 접착제는 폴리 우레탄(Poly Urethane) 접착제, 에폭시(Epoxy) 접착제 또는 상기 폴리우레탄 접착제와 에폭시 접착제를 5:5 내지 9:1로 변성중합한 접착제를 사용한다. 상기 폴리우레탄 접착제와 에폭시 접착제는 기존에 시판되고 있는 이액형 접착제로 강한 접착력을 갖는 제품들이다. 또한, 상기 두 접착제의 접착력을 접더 강화하기 위해 상기 두 접착제를 일정비율로 변성중합한 변성중합 접착제 사용한다.As a process for manufacturing the PET banner of the present invention, an adhesive is first applied to one surface of the Vennerflex. As the adhesive, a polyurethane adhesive, an epoxy adhesive, or an adhesive obtained by modifying polymerization of the polyurethane adhesive and the epoxy adhesive in a ratio of 5:5 to 9:1 is used. The polyurethane adhesive and the epoxy adhesive are two-component adhesives that are commercially available and have strong adhesion. In addition, in order to further strengthen the adhesive force of the two adhesives, a modified polymerization adhesive obtained by modifying the two adhesives at a certain ratio is used.

상기 접착제를 도포하는 방법은 원단 표면에 칼을 이용하여 접착제를 고르게 도포하는 나이프(Knife) 코팅방식, 접착제를 롤을 이용하여 고르게 도포하는 롤(Roll) 코팅 방식, 정밀한 가공에 주로 사용되는 그라비아(Graveur) 코팅 방식 그리고 원단 상부에서 접착제를 공급하는 티(T) 다이 접착방식 등이 사용된다.The method of applying the adhesive is a knife coating method for evenly applying the adhesive to the surface of the fabric using a knife, a roll coating method for evenly applying the adhesive using a roll, and gravure (mainly used for precise processing) Graveur) coating method and T-die bonding method that supplies adhesive from the upper part of the fabric are used.

상기와 같이 베너플렉스 상부에 균일한 두께로 접착제를 도포한 다음, 그 상부에 PET 필름을 위치시키고, 상기 PET 필름이 위치한 베네플렉스를 합지기계의 로울러에 통과시킨 후 건조시켜 페트배너를 제조한다.After applying the adhesive to the top of the Vennerflex as described above with a uniform thickness, a PET film is placed on the top, and the Beneflex where the PET film is located is passed through the rollers of the laminating machine and dried to prepare a PET banner.

다른 방법으로, PET 필름 일면에 상술한 접착제 도포방법에 의해 폴리우레탄 접착제, 에폭시 접착제 또는 폴리우레탄 접착제와 에폭시 접착제의 변성중합 접착제를 일정한 두께로 균일하게 도포한 후, 그 상부에 베너플렉스를 위치시키고 합지기계의 로울러를 통과시킨 후 건조시킴으로써 페트배너를 제조한다.As another method, after uniformly applying a polyurethane adhesive, an epoxy adhesive, or a modified polymerization adhesive of a polyurethane adhesive and an epoxy adhesive to one side of the PET film to a certain thickness by the above-described adhesive application method, place Vennerflex on it, After passing through the rollers of the laminating machine, the PET banner is manufactured by drying.

상기와 같이 제조된 페트배너는 상기 접착제들에 의해 강하게 베너플렉스와 PET 필름을 부착하게 됨으로써 베너플렉스와 PET 필름이 어떤 외부작용에도 분리되지 않는 페트배너를 제공하게 된다.The PET banner manufactured as described above provides a PET banner in which the Venerflex and the PET film are not separated by any external action by strongly attaching the Venerflex and the PET film by the adhesives.

Claims (4)

폴리에스테르천을 두장의 PVC 사이에 넣어 가열에 의해 제조된 베너플렉스;
상기 베너플렉스의 일면에 폴리우레탄 접착제나 에폭시 접착제 또는 폴리우레탄 접착제와 에폭시 접착제를 변성중합한 접착제를 도포하여 형성된 접착제층;
상기 접착제층 상부에 부착되어 있는 폴리에스테르 필름;
을 포함하는 것을 특징으로 하는 페트배너.Vennerflex manufactured by heating a polyester cloth between two pieces of PVC;
an adhesive layer formed by applying a polyurethane adhesive or an epoxy adhesive or an adhesive obtained by modifying a polyurethane adhesive and an epoxy adhesive to one surface of the Vennerflex;
a polyester film attached to the upper portion of the adhesive layer;
A pet banner comprising a. 제 1 항에 있어서,
상기 폴리우레탄 접착제와 에폭시 접착제를 변성중합한 접착제의 중합 비율은 5:5 내지 1:9인 것을 특징으로 하는 페트배너.The method of claim 1,
Polymerization ratio of the polyurethane adhesive and the epoxy adhesive modified and polymerized is 5:5 to 1:9 PET banner, characterized in that. 베너플렉스 상부에 폴리우레탄 접착제, 에폭시 접착제 또는 폴리우레탄 접착제와 에폭시 접착제를 변성중합한 접착제를 균일한 두께로 도포하는 단계;
상기 베너플렉스에 도포된 접착제 상부에 폴리에스테르 필름을 위치시키는 단계;
상기 폴리에스테르 필름이 위치한 베너플렉스를 합지기계의 로울러를 통과시킨 후 건조시키는 단계;
를 포함하는 페트배너의 제조방법.Applying a polyurethane adhesive, an epoxy adhesive, or an adhesive obtained by modified polymerization of a polyurethane adhesive and an epoxy adhesive to the upper portion of Vennerflex in a uniform thickness;
Positioning a polyester film on the adhesive applied to the Vennerflex;
Drying the Venerflex film on which the polyester film is located after passing through the rollers of the laminating machine;
A method of manufacturing a PET banner comprising a. 제 3 항에 있어서,
상기 접착제를 도포하는 방법은 나이프 코팅방법, 롤 코팅방법, 그라비아 코팅방법 또는 티다이 방법인것을 특징으로 하는 페트배너 제조방법.
4. The method of claim 3,
The method for applying the adhesive is a knife coating method, a roll coating method, a gravure coating method, or a T-die method.
KR1020190179342A 2019-12-31 2019-12-31 Durable PET Banner Manufacturing Method KR20210086877A (en)

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