KR200405157Y1 - Non Curling PVC sheet - Google Patents

Non Curling PVC sheet Download PDF

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Publication number
KR200405157Y1
KR200405157Y1 KR2020050029709U KR20050029709U KR200405157Y1 KR 200405157 Y1 KR200405157 Y1 KR 200405157Y1 KR 2020050029709 U KR2020050029709 U KR 2020050029709U KR 20050029709 U KR20050029709 U KR 20050029709U KR 200405157 Y1 KR200405157 Y1 KR 200405157Y1
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South Korea
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pvc
sheet
curling
film
advertising
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KR2020050029709U
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Korean (ko)
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서승민
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주식회사 원풍
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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
    • B32B27/06—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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2590/00—Signboards, advertising panels, road signs
    • 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

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)

Abstract

본 고안은 광고용으로 사용되는 PVC시트에 있어서 표면평활도를 높이고, 시간이 지남에 따라 PVC시트에 변형이 없는 소재를 적용하여 광고용 시트를 만들고자 고안되었다.The present invention is designed to increase the surface smoothness in the PVC sheet used for advertising, and to make the advertising sheet by applying the material without deformation to the PVC sheet over time.

지지층으로 사용되는 울퉁불퉁한 직물대신 표면이 고른 필름을 사용하여 표면 평활도를 높인 PVC시트로 인쇄 또는 실사를 선명하게 할 수 있고, 광고용 점착시트를 완전 밀착시킬 수 있도록한 것으로 휨(Curling)이 없고 평활도가 우수한 필름 형태의 광고용 PVC시트에 관한 것이다.Instead of the rugged fabric used as the support layer, it is a PVC sheet with a high surface smoothness, which makes it possible to make printing or due diligence clear and to adhere completely to the adhesive sheet for advertisement. It has no curling and smoothness. Relates to an excellent PVC sheet for advertising PVC film.

휨(Curling)이 없는 광고시트, PET필름, 평활도가 우수한 광고용 PVC시트, 방전(Corona), 아크릴(Acryl)표면처리 Advertising sheet without curling, PET film, PVC sheet with excellent smoothness, Corona, Acryl surface treatment

Description

평활도가 우수한 광고용 염화비닐 시트 {Non Curling PVC sheet}Vinyl chloride sheet for advertisement with excellent smoothness {Non Curling PVC sheet}

도 1은 본 고안의 단면구조 설명도이다.1 is an explanatory view of a cross-sectional structure of the present invention.

도 2는 도 1을 적용한 구성 설명도이다.FIG. 2 is a diagram illustrating the configuration of FIG. 1.

* 도면의 주요 부분에 대한 부호의 명칭* Names of symbols for main parts of the drawings

1 : PET(폴리에틸렌테레프탈레이트) 필름1: PET (polyethylene terephthalate) film

2 : 연질 PVC( PASTE RESIN 또는 STRAIGHT RESIN)2: Soft PVC (PASTE RESIN or STRAIGHT RESIN)

3 : 아크릴(Acryl) 표면처리3: acryl surface treatment

4 : 인쇄 문구 실사 및 광고용 점착 시트지4: adhesive stationery sheet for printing stationery live-action and advertisement

본 고안은 광고용 PVC시트 소재로 휨(Curling) 현상을 최소화하고 PVC시트에 표면 평활도를 높여 유성 도료 및 안료로 인쇄를 하거나 광고용 점착 시트지를 붙일 경우 표면의 고른 도포와 고른 점착을 위해 PVC필름 표면을 평평하게 하였다. 연질 PVC(2)층을 지지하는 부분의 소재를 화학적변화가 없고 매우 안정적인 PET(폴리에 틸렌테레프탈레이트)필름(1)을 사용하여 휨을 1차적으로 방지하였다. 또한 PET(폴리에틸렌테레프탈레이트)필름(1)과 연질 PVC(2)층을 하나의 필름으로 만들기 위해 경화가 심한 접착제를 사용하지 않고 아크릴(Acryl)을 표면처리한 PET(폴리에틸렌테레프탈레이트)필름(1)에 열과 압력으로 융착하는 방법으로 휨(Curling)현상을 근본적으로 제거하고 평활도를 높였다. The present invention minimizes curling and improves surface smoothness on PVC sheets by printing oil-based paints and pigments or when adhering adhesive sheets for advertisement. Leveled. The material of the part supporting the soft PVC (2) layer was prevented from warping primarily by using a highly stable PET (polyethylene terephthalate) film (1) without chemical change. In addition, PET (Polyethylene terephthalate) film (1) is a PET (Polyethylene terephthalate) film (1) surface-treated with acrylic (Acryl) without using a hard curing adhesive to make a single film (1) and a soft PVC layer ) By removing the curling phenomenon and improving the smoothness by fusing heat and pressure.

기존 광고용 PVC시트는 접착제를 사용하여 PVC층과 필름을 붙이거나, 직물에 PVC층을 융착하는 방법으로 제조하였다. 접착제를 사용하면 화학적 변화로 인한 경화가 진행되어 PVC시트에 변형이 생기고 또한, 실로 짜여진 직물은 연질 PVC(2) 표면에 굴곡을 만들어 울퉁불퉁한 표면을 만든다.Existing commercial PVC sheet was manufactured by attaching a PVC layer and a film using an adhesive, or by welding a PVC layer to a fabric. The use of adhesives causes the hardening due to chemical changes, which leads to deformation of the PVC sheet, and the woven fabric is curved on the soft PVC (2) surface to create an uneven surface.

또한, 주변온도에 따라 수축변화가 심한 연질 PVC(2)가 불안정한 직물에 영향을 주어 휨(Curling)을 발생시킨다. 이런 문제가 발생되므로 문제를 없애기 위해 연질PVC(2)와 융착하는 원단소재를 아크릴(Acryl) 표면처리(3)를 한 PET(폴리에틸렌테레프탈레이트)필름(1)을 사용하였으며, 열과 압력을 이용한 물리적인 접합이 PVC시트 전체에 안정성을 주어 휨(Curling)이 발생하지 않도록 만들었다.In addition, the soft PVC (2) with a severe shrinkage change depending on the ambient temperature affects the unstable fabric, causing curling. In order to eliminate this problem, PET (polyethylene terephthalate) film (1) with acrylic surface treatment (3) was used for the fabric material fused with soft PVC (2). Phosphorus bonding gave stability to the entire PVC sheet so that curling did not occur.

본 고안은 상기와 같은 종래의 문제점을 해결하기 위한 것으로서, 본 고안의 목적은 휨(Curling)을 없애고 평활도를 높였으며 PVC시트가 외부 및 내부의 환경 변화에 전혀 변형이 없도록 물리적으로 제작한, 평활도가 우수한 광고용 PVC시트라는 것을 특징으로 하고 있다.The present invention is to solve the conventional problems as described above, the purpose of the present invention is to eliminate the bending (curling) and to increase the smoothness, the PVC sheet is physically produced so that there is no deformation at all in the external and internal environmental changes, smoothness Is characterized in that the excellent PVC sheet for advertising.

PET(폴리에틸렌테레프탈레이트)필름(1)과 연질PVC(2)층은 접착제에 의한 접착이 아닌 열과 압력에 의한 접착, 즉, 열롤러(Hot Melting Roller)를 이용한 카렌더(Calender)공정으로 접합을 한다. 이렇게 만들어진 원단은 보통 아크릴(Acryl) 표면처리(3)를 한 PET(폴리에틸렌테레프탈레이트)을 기준으로 단면 또는 양면에 연질PVC(2)접합하여 제품을 다양화 할 수 있다.The PET (polyethylene terephthalate) film (1) and the soft PVC (2) layer are bonded by heat and pressure, not by adhesive, that is, by a calender process using a hot melting roller. . Fabrics made in this way can be diversified by soft PVC (2) bonding on one or both sides based on PET (Polyethylene terephthalate) with acrylic surface treatment (3).

이와 같이 기존의 직물 및 접착제를 이용한 화학적 제조방법은 PVC시트에 변형을 주나 연질PVC(2)의 변형에 전혀 영향을 받지않는 PET(폴리에틸렌테레프탈레이트)필름(1) 선택과 열과 압력에 의한 접합으로 한번 만들어진 원단은 시간이 지남에 따라 접착제 경화 및 원단의 불규칙성으로 휨(Curling)이 생기는 기존의 광고용 PVC필름과 차별화를 주어 고안하였다. 휨(Curling)현상을 제거하기 위해 경화가 심한 접착제로 붙이는 부분을 사용하지 않았으며, 기존의 PVC시트 가운데 직물 대신 아크릴(Acryl) 표면처리(3)를 한 PET(폴리에틸렌테레프탈레이트)필름(1)을 사용하고 열과 압력으로 접합한 것이 본 제품의 기술적 특징이다.As such, the conventional chemical manufacturing method using the fabric and adhesives is made by selecting the PET (polyethylene terephthalate) film (1) which is not affected by the deformation of the soft PVC (2) but the deformation of the soft PVC (2) and bonding by heat and pressure The fabric, once made, was designed to differentiate it from the existing commercial PVC film, which causes curling due to adhesive curing and fabric irregularities over time. Polyethylene terephthalate (PET) film (1) with acrylic surface treatment (3) instead of woven fabric, without using hardened adhesive to remove curling phenomenon (1) It is the technical feature of this product that is bonded by heat and pressure.

도1은 본 발명에서 각각의 특성별 층분리에 관한 사시도이다.1 is a perspective view of the layer separation for each characteristic in the present invention.

PET(폴리에틸렌테레프탈레이트)필름(1)은 0.07 ~ 0.3mm두께의 필름을 사용하며 자체의 변형이 없으므로 양쪽에 접합된 연질PVC(2)층의 변화에도 영향을 받지않는 지지층으로 연질PVC(2)층의 경화에 따른 영향도 받지않는 것이 특징이다. 또한, 연질PVC(2)층과 PET(폴리에틸렌테레프탈레이트)필름(1)의 접합은 경화가 심한 접착 제를 사용하지 않았다. 즉, 화학적 접합방식이 아닌 물리적 방식인 카렌더(Calender)공정으로 열과 압력에 의한 접합을 하였다. 일반적으로 PET(폴리에틸렌테레프탈레이트)필름(1)은 표면접착력이 약하기에 한쪽면 또는 양쪽면에 방전(Corona)후 아크릴(Acryl) 표면처리(3)를 하거나 아크릴(Acryl) 표면처리(3)만을 한다. 연질PVC(2)층은 한층의 두께가 0.5mm를 넘지 않는다. PET(폴리에틸렌테레프탈레이트)필름(1) 한쪽면의 연질 PVC(2)층이 0.5mm이상일때는 연질 PVC(2)층의 변형이 PET(폴리에틸렌테레프탈레이트)(1) 에 영향을 줄 수 있기때문에 연질PVC(2)층의 두께가 0.5mm를 넘어서는 않된다. 이 또한 휨(Curling)을 없애기 위한 것이다. PET(폴리에틸렌테레프탈레이트)필름(1)은 기존의 직물보다 매우 안정적인 필름이며 PVC 원단 지지층이다.PET (Polyethylene terephthalate) film (1) uses 0.07 ~ 0.3mm thick film and does not have its own deformation, so it is not affected by the change of flexible PVC (2) layer bonded on both sides. It is characterized by not being affected by the curing of the layer. In addition, the bonding of the soft PVC (2) layer and PET (polyethylene terephthalate) film (1) did not use a hardening adhesive. In other words, the bonding by heat and pressure was performed by a calender process, which is not a chemical bonding method but a physical method. In general, PET (Polyethylene terephthalate) film (1) has a weak surface adhesion, and after one side or both sides (Corona) after the discharge (Acryl) surface treatment (3) or only acrylic (Acryl) surface treatment (3) do. In the soft PVC layer 2, the thickness of one layer does not exceed 0.5 mm. When the flexible PVC (2) layer on one side of the PET (polyethylene terephthalate) film (1) is 0.5 mm or more, the deformation of the flexible PVC (2) layer may affect the PET (polyethylene terephthalate) (1). The thickness of the PVC layer should not exceed 0.5 mm. This is also to eliminate curling. PET (polyethylene terephthalate) film (1) is a very stable film than conventional fabrics and is a PVC fabric support layer.

상기 언급한 바와 같이 본 고안에 따른 휨(Curling)이 없는 광고용 PVC시트는 기존 PVC시트보다 평활도를 높여 인쇄성 개선 및 광고용 점착시트를 잘 붙게 하였고, 시간이 지남에 따라 생기는 외부적인 변형을 지지층 소재 및 가공방법을 적용하여 개선하였다. 기존의 휨(Curling)이 발생하는 광고용 PVC시트의 문제점을 개선하여 인쇄 및 시트지 점착을 하는 모든 광고용 PVC시트에 적용할 수 있다. 비록 본 고안이 상기 언급된 바람직한 실시 예와 관련하여 설명되어졌지만, 고안의 요지와 범위로부터 벗어남이 없이 광고용 PVC시트 형상의 제품군에 다양하게 적용을 하는 것이 가능하다.As mentioned above, the advertising PVC sheet without curling according to the present invention improves printability and adheres to the adhesive sheet for advertisement by increasing smoothness than the existing PVC sheet, and supports external deformation caused by time. And improved by applying the processing method. It is possible to apply to all the advertising PVC sheet to the printing and sheet adhesive by improving the problem of the advertising PVC sheet that the existing curling (Curling) occurs. Although the present invention has been described in connection with the above-mentioned preferred embodiment, it is possible to apply variously to the product range of the PVC sheet shape for advertisement without departing from the spirit and scope of the invention.

Claims (2)

광고용 PVC시트에 있어서, 아크릴(Acryl)을 표면처리 한 PET(폴리에틸렌테레프탈레이트)필름과 연질PVC층을 접착제에 의한 접착이 아닌 열과 압력에 의한 접착공정으로 접합을 하여, 휨(Curling)이 발생하지 않고 표면이 고른 것을 특징으로 한 평활도가 우수한 실사용 PVC 광고 시트In the PVC sheet for advertisement, acrylic film surface-treated PET (polyethylene terephthalate) film and the flexible PVC layer are bonded by heat and pressure bonding process instead of adhesive bonding, so that curling does not occur. Practicality PVC advertising sheet with excellent smoothness, characterized by an even surface 광고용 PVC시트에 있어서, 아크릴(Acryl)을 표면처리 한 PET(폴리에틸렌테레프탈레이트)필름과 연질PVC층을 접착제에 의한 접착이 아닌 열과 압력에 의한 접착공정으로 접합을 하여, 휨(Curling)이 발생하지 않고 표면이 고른 것을 특징으로 한 평활도가 우수한 점착시트 부착용 PVC 광고 시트In the PVC sheet for advertisement, acrylic film surface-treated PET (polyethylene terephthalate) film and the flexible PVC layer are bonded by heat and pressure bonding process instead of adhesive bonding, so that curling does not occur. PVC advertising sheet for adhesive sheet attachment with excellent smoothness
KR2020050029709U 2005-10-19 2005-10-19 Non Curling PVC sheet KR200405157Y1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102244681B1 (en) * 2020-12-14 2021-04-23 신경섭 Matte flooring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102244681B1 (en) * 2020-12-14 2021-04-23 신경섭 Matte flooring

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