KR200348933Y1 - PET or OPP Adhesive sheet - Google Patents
PET or OPP Adhesive sheet Download PDFInfo
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- KR200348933Y1 KR200348933Y1 KR20-2003-0035340U KR20030035340U KR200348933Y1 KR 200348933 Y1 KR200348933 Y1 KR 200348933Y1 KR 20030035340 U KR20030035340 U KR 20030035340U KR 200348933 Y1 KR200348933 Y1 KR 200348933Y1
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- film
- pet
- adhesive sheet
- hot melt
- opp
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Classifications
-
- 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
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- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/241—Polyolefin, e.g.rubber
- C09J7/243—Ethylene or propylene polymers
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/35—Heat-activated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
본 고안은 Al필름층에 핫멜트가 코팅된 피이티 또는 오피피 접착시트지에 관한 것으로서,The present invention relates to a PTI or OPI adhesive sheet paper coated with a hot melt on the Al film layer,
파이프의 보온재 등으로 이용하는 PE폼시이트 등 다양한 폼시트를 부착하여 사용하도록 Al필름이 증착된 PET필름 또는 OPP필름에 핫멜트를 용융하여 코팅한 피이티 또는 오피피 접착시트에 관한 것이다.The present invention relates to a PTI or OPI adhesive sheet coated by melting hot melt on a PET film or an OPP film on which an Al film is deposited so as to attach and use various foam sheets such as PE foam sheet used as a heat insulating material of a pipe.
본 고안의 목적은 AL필름이 증착된 PET필름 또는 OPP필름에 용융된 핫멜트를 코팅한 피이티 또는 오피피 접착시트지를 제공하여 폼시트지를 이루는 성분에 관계없이 다양한 폼시트지를 부착하여 사용할 수 있도록하고 제품단가를 낮추고, 기포제거 등으로 인한 생산성 저하를 방지하여 생산성을 높이게 하는데 있다.The purpose of the present invention is to provide a PET or OPP adhesive sheet coated with molten hot melt on PET film or OPP film on which AL film is deposited so that various foam sheet papers can be attached and used regardless of the components of the foam sheet paper. It is to increase the productivity by lowering the unit cost of the product and preventing productivity decrease due to bubble removal.
Description
본 고안은 Al필름층에 핫멜트가 코팅된 피이티 또는 오피피 접착시트지에 관한 것으로서,The present invention relates to a PTI or OPI adhesive sheet paper coated with a hot melt on the Al film layer,
파이프의 보온재 등으로 이용하는 PE폼시이트 등 다양한 폼시트를 부착하여사용하도록 Al필름이 증착된 PET필름 또는 OPP필름에 핫멜트를 용융하여 코팅한 피이티 또는 오피피 접착시트에 관한 것이다.The present invention relates to a PTI or OPP adhesive sheet coated by melting hot melt on a PET film or an OPP film on which an Al film is deposited so as to attach various foam sheets such as PE foam sheet used as a heat insulating material of a pipe.
일반적으로 PE폼시트지는 액체가 흐르는 파이프의 동파방지 등을 위해 이용되는데, 상기 PE폼 시트지는 PET필름지에 Al필름을 증착하고, PE폼시트지가 접착되도록 상기 PE폼시트지와 동일한 원료인 PE필름을 증착된 Al필름층 위에 접착한 PET-PE시트지를 제조한 후 PE필름층에 PE폼 시트지를 히팅 접착방식으로 부착하여 사용한다.Generally, PE foam sheet paper is used for freeze protection of a pipe through which liquid flows, and the PE foam sheet paper deposits an Al film on PET film paper, and uses PE film, which is the same raw material as the PE foam sheet paper, to bond the PE foam sheet paper. After the PET-PE sheet paper is bonded onto the deposited Al film layer, PE foam sheet is attached to the PE film layer by heating adhesive method.
상기와 같이 PET-PE시트지는 다음과 같은 문제점이 있었다.PET-PE sheet paper as described above had the following problems.
Al필름이 증착된 PET필름에 PE필름을 접착할 때, Al필름층과 PE필름층 사이에 기포가 발생되어 접착이 용이하게 되지 않고 상기 기포를 제거하기 위한 별도의 공정을 거쳐야하며, 접착된 후에도 상기 기포로 인하여 박리현상이 일어나는 등의 문제점이 있었다.When the PE film is adhered to the PET film on which the Al film is deposited, bubbles are generated between the Al film layer and the PE film layer so that the adhesion is not easy, and a separate process for removing the bubbles is required. There was a problem such as peeling phenomenon occurs due to the bubble.
또한, PE는 비교적 고가의 수지여서 PET-PE시트지의 단가가 높아져 제품경쟁력이 떨어지는 문제점이 있었다.In addition, since PE is a relatively expensive resin, the price of PET-PE sheet paper is high, and there is a problem in that product competitiveness falls.
본 고안은 이상과 같은 문제점을 해결하기 위하여 안출한 것으로서,The present invention is devised to solve the above problems,
Al필름이 증착된 PET필름 또는 OPP필름에 용융된 핫멜트를 코팅한 피이티 또는 오피피 접착시트지를 제공하여 폼시트지를 이루는 성분에 관계없이 다양한 폼시트지를 부착하여 사용할 수 있도록 하고 제품단가를 낮추고, 기포제거 등으로 인한 생산성 저하를 방지하여 생산성을 높이게 하는데 그 목적이 있다.It provides PTI or OPPI adhesive sheet coated with molten hot melt coated on PET film or OPP film on which Al film is deposited so that various foam sheet paper can be attached and used regardless of the composition of foam sheet, and the product cost is lowered. The purpose is to increase productivity by preventing productivity degradation due to bubble removal.
도1은 본 고안 피이티 또는 오피피 접착시트지의 제조공정을 나타내는 제조공정도.1 is a manufacturing process diagram showing a manufacturing process of the present invention PTI or OPP adhesive sheet paper.
도2는 본 고안 PET 접착시트지의 단층구조를 나타내는 단면도.Figure 2 is a cross-sectional view showing a single layer structure of the present invention PET adhesive sheet paper.
* 도면 중 주요부호에 대한 설명* Description of the main symbols in the drawings
1: PET필름층 2: Al필름층1: PET film layer 2: Al film layer
3: 핫멜트코팅층3: hot melt coating layer
5: 압착롤러 6: 히팅롤러5: pressing roller 6: heating roller
7: 히팅팬 8: 핫멜트용융탱크7: Heating Fan 8: Hot Melt Melting Tank
9: 권취롤9: winding roll
10: Al필름이 증착된 PET필름10: PET film with Al film deposited
본 고안의 구성을 설명한다.The structure of this invention is demonstrated.
Al필름이 증착된 PET필름(10)의 Al필름층(2) 상면에 핫멜트를 코팅하여 구성된 피이티 또는 오피피 접착시트지이다.It is a PTI or OPI adhesive sheet formed by coating a hot melt on the Al film layer 2 upper surface of the PET film 10 on which the Al film is deposited.
도1은 본 고안 피이티 또는 오피피 접착시트지의 제조공정을 나타내는 공정도이고,1 is a process chart showing a manufacturing process of the present invention PTI or OPP adhesive sheet paper,
도2는 본 고안 피이티 접착시트지의 단층구조를 나타내는 단면도이다.Figure 2 is a cross-sectional view showing a single layer structure of the present invention Piti adhesive sheet paper.
이하 본 고안의 실시 예를 첨부한 도면을 참조하여 설명한다.Hereinafter, with reference to the accompanying drawings an embodiment of the present invention will be described.
본 고안에 사용된 약어와 용어를 설명하면, Al(알루미늄)은 Aluminium을 지칭하고, PET(피이티)는 Polyethylene Terephthalate을 지칭하며, PE(피이)는 Poly ethylene을 지칭하고, 핫멜트는 물이나 용제를 전혀 사용하지 않고 100% 열가소성수지(thermoplastic-resin)를 사용하여 고온에서 액상으로 피접착체에 도포, 압착후 수초 내에 냉각 고화되면서 접착력을 발휘하는 열용융 접착제를 지칭하며, OPP(오피피)는 Oriented Poly Propylene을 지칭한다.In describing the abbreviations and terms used in the present invention, Al (aluminum) refers to Aluminum, PET (Piti) refers to Polyethylene Terephthalate, PE (P) refers to Polyethylene, and hot melt refers to water or solvent. 100% thermoplastic resin (resin) is used to apply to the adherend in a liquid state at high temperature, and after pressing, it refers to a hot melt adhesive that exhibits adhesive strength while cooling and solidifying within a few seconds. Refers to Oriented Poly Propylene.
본 고안에서 제안하고자 하는 피이티 또는 오피피 접착시트지는 핫멜트를 가열하여 액상으로 한 다음 Al필름이 증착된 PET필름지(10)의 이면상인 Al필름층(2)에 코팅하여 구성한 것으로서, 부착되는 폼시트지의 원재료에 관계없이 PE폼(FOAM)시트지나 PVC폼시트지 등을 용이하게 사용하도록 한 것이다.PTI or OPP adhesive sheet to be proposed in the present invention is formed by coating the Al film layer (2) on the back of the PET film paper 10, the Al film is deposited by heating the hot melt to form a liquid, adhered foam Regardless of the raw material of the sheet, it is easy to use PE foam sheet or PVC foam sheet.
본 고안 실시 예에 따라 피이티 또는 오피피 접착시트지를 제조하는 공정 및 장치는 도 1에서 나타내고 있는 바와 같다. 본 고안 PET 접착시트지를 위한 장치는, Al필름이 증착된 PET필름(10)이 감겨있는 권취롤(10)과 핫멜트를 용융시키는 핫멜트용융탱크(8), 용융된 핫멜트 용액을 담아두는 히팅팬(7), 하부 일측이 상기 히팅팬(7)에 담겨있으며 상부가 압착롤러(5)에 연접되어 상기 PET필름(10)이 통과될 때 핫멜트를 코팅시키도록 구성된다.Process and apparatus for manufacturing a PTI or OPP adhesive sheet according to an embodiment of the present invention is as shown in FIG. The device for a PET adhesive sheet of the present invention is a heating film (8) for melting a hot roll and a take-up roll (10) on which a PET film (10) on which an Al film is deposited, and a heating pan for storing a melted hot melt solution ( 7), the lower one side is contained in the heating pan (7) and the upper portion is connected to the pressing roller (5) is configured to coat the hot melt when the PET film 10 passes.
상기와 같이 구성된 장치에서의 실시 예를 보면,In the embodiment configured as described above,
핫멜트용융탱크(8)에 핫멜트칩을 투입한 후 전기를 인가하여 히팅하면 투입된 핫멜트칩이 용융되어 히팅팬(7)으로 유입되며, Al필름이 증착된 PET필름(10)을 권취롤에 권취하여 Al필름이 증착된 PET필름(10)의 Al필름층(2)이 히팅롤러(6)로 향하게 한 후, 압착롤러(5)와 히팅롤러(6) 사이로 통과시키면, 핫멜트가 Al필름이 증착된 PET필름(10)의 Al필름층(2)에 코팅되며, 코팅된 시트가 권취롤에 의해 감겨짐으로써 공정이 완료된다. Al필름이 증착된 OPP필름으로 접착시트지를 제조하는 경우 상기 PET필름을 사용할 경우와 공정이 동일한 바 구체적인 실시 예는 생략한다.After the hot melt chips are put into the hot melt melting tank 8 and heated by applying electricity, the injected hot melt chips are melted and introduced into the heating pan 7, and the PET film 10 having Al film deposited thereon is wound on a take-up roll. When the Al film layer 2 of the PET film 10 on which the Al film is deposited is directed to the heating roller 6, and then passed between the pressing roller 5 and the heating roller 6, the hot melt is deposited on the Al film. The Al film layer 2 of the PET film 10 is coated, and the coated sheet is wound by a winding roll to complete the process. In the case of manufacturing an adhesive sheet using an OPP film deposited with an Al film, the same process as in the case of using the PET film is omitted.
상기한 장치에 의해 제조된 PET접착 시트지는 도2에 도시된 바와 같이 일측으로부터 PET필름층(1), Al필름층(2), 핫멜트코팅층(3) 등 3개의 층으로 구성된다.PET adhesive sheet produced by the above device is composed of three layers, such as PET film layer (1), Al film layer (2), hot melt coating layer (3) from one side as shown in FIG.
상기와 같은 PET접착 시트지는 일반적으로 PE폼시트지나 PVC폼시트지 등 시트지를 이루는 원료와 관계없이 가열상태에서 쉽게 부착하여 사용할 수 있다.The PET adhesive sheet as described above can be easily attached and used in a heated state irrespective of the raw materials forming the sheet such as PE foam sheet or PVC foam sheet.
이상과 같은 본 고안의 효과는 다음과 같다.The effects of the present invention as described above are as follows.
본 고안 피이티 또는 오피피 접착시트지는 폼시트지를 이루는 성분에 관계없이 다양한 종류의 폼시트지를 가온한 후 접착하여 사용할 수 있어 범용성이 뛰어나고,The present invention PTI or OPPI adhesive sheet paper can be used after heating various types of foam sheet paper regardless of the components of the foam sheet paper, and it is excellent in versatility,
특히 PE폼시트지를 부착하여 사용할 경우 종래 PE필름지를 대체하여 본 고안에서와 같이 핫멜트코팅이 피이티 또는 오피피 접착시트지를 사용할 경우 단가를 낮출 수 있어 경제성이 뛰어나고 사용중에 핫멜트코팅층에 접착된 PE폼시트지가 쉽게 떨어지지 않아 사용편의성이 향상되었다.In particular, when PE foam sheet is attached and used, it replaces conventional PE film and hot melt coating, as in the present invention, can reduce the unit cost when using PIT or OPPI adhesive sheet, so it is economical and PE foam adhered to hot melt coating layer during use. Sheet paper does not fall easily, which improves the convenience of use.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0035340U KR200348933Y1 (en) | 2003-11-12 | 2003-11-12 | PET or OPP Adhesive sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0035340U KR200348933Y1 (en) | 2003-11-12 | 2003-11-12 | PET or OPP Adhesive sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200348933Y1 true KR200348933Y1 (en) | 2004-05-03 |
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ID=49345680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0035340U KR200348933Y1 (en) | 2003-11-12 | 2003-11-12 | PET or OPP Adhesive sheet |
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| Country | Link |
|---|---|
| KR (1) | KR200348933Y1 (en) |
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2003
- 2003-11-12 KR KR20-2003-0035340U patent/KR200348933Y1/en not_active IP Right Cessation
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