KR200360792Y1 - Enemy layer structure of the resin product due to Has press public law - Google Patents

Enemy layer structure of the resin product due to Has press public law Download PDF

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Publication number
KR200360792Y1
KR200360792Y1 KR20-2004-0015500U KR20040015500U KR200360792Y1 KR 200360792 Y1 KR200360792 Y1 KR 200360792Y1 KR 20040015500 U KR20040015500 U KR 20040015500U KR 200360792 Y1 KR200360792 Y1 KR 200360792Y1
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South Korea
Prior art keywords
sheet
resin
product
abs
resin product
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KR20-2004-0015500U
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Korean (ko)
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권혁일
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주식회사 염광
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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
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • 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

Abstract

본 고안은 핫프레스 공법에 의한 수지제품의 적층구조에 관한것으로, 더욱 상세하게는 합성수지시트인 ABS 시트와, PVC 시트인 데코시트 및 아크릴 시트를 순차적으로 합지하여 특정의 수지제품을 구성하는 진공 성형금형에 이송 투입하고, 진공성형하여 완성하므로서 ABS 수지시트와, 데코시트 및 아크릴 수지시트가 열강합법에 의해 합지되면서 더욱 견고해져 충격, 열손상방지 및 기스방지, 자외선에 의한 색손상 방지등을 기해 제품의 품위를 안정시키고 사용수명을 더욱 길게 연장할수 있게 하며, 제품의 미려함과 고급화를 기 할수 있게 한 핫프레스 공법에 의한 수지 제품의 적층구조에The present invention relates to a laminated structure of a resin product by a hot press method, and more particularly, vacuum molding forming a specific resin product by sequentially laminating an ABS sheet, which is a synthetic resin sheet, a decor sheet, and an acrylic sheet, which is a PVC sheet. ABS resin sheet, deco sheet and acrylic resin sheet are laminated by thermo-compositing method, and are more solid as they are transferred to a mold and vacuum-formed to complete them, preventing impact, thermal damage, gas prevention, and color damage caused by ultraviolet rays. In the laminated structure of the resin product by the hot press method, which stabilizes the quality of the product, extends the service life longer, and makes the product beautiful and elegant.

Description

핫프레스 공법에 의한 수지 제품의 적층구조{Enemy layer structure of the resin product due to Has press public law}Enemy layer structure of the resin product due to Has press public law}

본 고안은 핫프레스 공법에 의한 수지제품의 적층구조에 관한것으로, 더욱 상세하게는 합성수지시트인 ABS 시트와, PVC 시트인 데코시트 및 아크릴 시트를 순차적으로 합지하여 특정의 수지제품을 구성하는 진공 성형금형에 이송 투입하고, 진공성형하여 완성하므로서 ABS 수지시트와, 데코시트 및 아크릴 수지시트가 열강합법에 의해 합지되면서 더욱 견고해져 충격, 열손상방지 및 기스방지, 자외선에의한 색손상 방지, 내후성등을 기해 제품의 품위를 안정시키고 사용수명을 더욱 길게 연장할수 있게 하며, 제품의 미려함과 고급화를 기 할수 있게 한 핫프레스 공법에 의한 수지 제품의 적층구조에 관한 것이다.The present invention relates to a laminated structure of a resin product by a hot press method, and more particularly, vacuum molding forming a specific resin product by sequentially laminating an ABS sheet, which is a synthetic resin sheet, a decor sheet, and an acrylic sheet, which is a PVC sheet. ABS resin sheet, deco sheet and acrylic resin sheet are more firmly laminated by thermo-compositing method to transfer them into the mold, and vacuum forming them to make them stronger, preventing shock, heat damage and gas, color damage caused by ultraviolet rays, and weather resistance. The present invention relates to a laminated structure of a resin product by a hot press method, which stabilizes the product's quality and extends its service life, and enables the product's beauty and quality to be enhanced.

일반적으로 ABS 수지시트를 이용한 제품들은 욕조, 싱크대 상판, 세면대, 각종 기계커버, 자동차용 스페어 타이어 커버등 그 제품의 종류는 다양하고 용도에 따라 그 표면처리를 다르게 하고 있다.In general, the products using ABS resin sheets are various types of products such as bathtubs, sink tops, wash basins, various machine covers, automotive spare tire covers, and have different surface treatments according to their use.

예를 들자면, 욕조나 싱크대 상판, 집차등의 스페어 타이어 커버나, 각종 기계류의 커버등의 수지제품들은 일정두께를 갖는 ABS수지 시트를 그대로 진공 성형한후, 분체도장 또는 페인팅하여 이루고 있기 때문에 충격, 열손상등에 약하고, 표면에 기스가 나거나 작은 충격에도 쉽게 파손되는등의 문제가 있었다.For example, resin products such as the cover of a bath, a sink top plate, a spare tire cover such as a truck, a cover of various machinery, and the like are formed by vacuum-forming an ABS resin sheet having a certain thickness, followed by powder coating or painting. It was weak to thermal damage and had problems such as a scratch on the surface or breakage easily even with a small impact.

이를 개선하기 위하여 ABS 수지시트를 압출 할때 그 표면에 0.05mm 이하의 아크릴시트를 압출코팅 하는 방법이 제시되기도 하였으나, 이또한 충격, 열손상등에 약한것은 상기한 문제와 동일하고, 코팅층에 의한 표면의 기스를 약간 덜 나게 하는정도의 미미한 수준에 그치고 있다.In order to improve this problem, a method of extruding an acrylic sheet of 0.05 mm or less on the surface of the ABS resin sheet has been proposed. However, the weakness of impact and thermal damage is the same as the above problem, and the surface of the coating layer It's just a little bit less than just a little bit better.

또한 기존 ABS 수지시트의 상면에 PVC 필름인 테코시트를 부착하여 프레스 가공하였던 기술이 공지되어 있으나, 이는 위 ABS 수지시트의 상면에 시트지를 단순 부착하여 프레스 가공하는 형태를 취하고 있기 때문에 외관이 미려하지 못하고 표면에 이물감이 느껴지며 욕조, 세면대, 싱크대 상판등의 사용 특성상 수분에 취약하여 시트가 ABS 수지시트로 부터 탈리 또는 박리되어 사용수명이 짧아지며, 이로인한 미관을 해치게 되는등의 문제가 있다.In addition, there is a known technique for attaching a sheet of PVC film to the upper surface of the existing ABS resin sheet and press processing, but this is a beautiful appearance because the sheet is simply pressed on the upper surface of the ABS resin sheet. There is a problem such as a feeling of foreign matter on the surface, and vulnerable to moisture due to the use characteristics of the bathtub, wash basin, sink top plate, etc., so that the sheet is detached or peeled from the ABS resin sheet, which shortens the service life.

본 고안은 이와같은 종래 기술이 갖는 문제를 근본적으로 해소하고 이를 개선하기 위하여 안출 된 것으로, 이를 제공하는 목적은 합성수지시트인 ABS 시트와, 데코시트 및 아크릴 시트를 순차적층한후, 합지하여 특정의 수지제품을 구성하는 진공 성형금형에 이송 투입하고, 진공 성형하여 완성하므로서 ABS 수지와 아크릴수지 시트 및 PVC 시트인 데코시트가 열강합법에 의해 합지되면서 더욱 견고해져 충격, 열손상방지 및 기스방지, 자외선에 의한 색손상 방지, 내후성등을 기해 제품의 품위를 안정시키고, 사용수명을 더욱 길게 연장할수 있게 하며, 사용수명의 연장과 제품의 미려함 및 고급화를 기 할 수 있게 한 핫프레스 공법에 의한 수지 제품의 적층구조을 제공 하려는데 있다.The present invention has been devised to fundamentally solve the problems of the prior art and to improve them. The object of the present invention is to sequentially laminate an ABS sheet, a deco sheet, and an acrylic sheet, and then laminate a specific ABS resin, acrylic resin sheet and PVC sheet deco sheet are consolidated by heat-strengthening method and transferred to vacuum forming mold constituting the resin product, and then vacuum-molded to make it more firm, thereby preventing shock, thermal damage, anti-gas, and ultraviolet ray. Resin products by the hot press method that prevents color damage and weather resistance, stabilizes the product's quality, extends the service life, and extends the service life and enhances the product's beauty and quality. To provide a laminated structure of

도1은 본 고안의 합지공정중 적층상태의 일례를 보여주는 분해사시도,1 is an exploded perspective view showing an example of a laminated state of the lamination process of the present invention,

도2는 본 고안에 의해 합지된 시트의 단면도,Figure 2 is a cross-sectional view of the sheet laminated by the present invention,

도3은 본 고안에 의해 성형 된 수지제품 중 일례인 욕조의 단면 구조도,Figure 3 is a cross-sectional structural view of a bath which is an example of a resin product molded by the present invention,

<도면중 주요 부분에 대한 부호의 설명><Explanation of symbols for main parts of the drawings>

1 : ABS 시트부재,1: ABS sheet member,

2 : 아크릴시트부재,2: acrylic sheet member,

3 : 데코시트.3: Deco sheet.

상기한 목적을 달성하기 위하여 본 고안에서는 다음과 같은 핫프레스 공법에 의한 수지 제품의 적층구조를 첨부된 도면에 의거하여 상세히 설명하면 더욱 명백 해 질것이다.In order to achieve the above object, in the present invention, the laminated structure of the resin product according to the following hot press method will be described more clearly based on the accompanying drawings.

즉 본 고안은 각각의 압출 공정에 의해 제조된 일정 면적을 갖고 최소 0.8mm 이상의 두께를 갖는 ABS 시트부재(1)와 아크릴시트부재(2)사이에 PVC 필름재로된 데코시트(3)를 개재시고 열강합프레스로 합지 시킨후,That is, the present invention is interposed between the ABS sheet member 1 and the acrylic sheet member 2 having a predetermined area produced by each extrusion process and having a thickness of at least 0.8 mm and interposed between the decor sheet 3 made of PVC film. After laminating with sour heat press,

진공 성형금형에 투입하여 일정 형상을 갖는 수지제품을 성형하되,It is put into a vacuum molding mold to mold a resin product having a certain shape,

ABS 시트부재(1)인 하부층과, 일정 두께를 갖는 아크릴시트 부재(2)로된 상부층 사이에는 PVC 필름재로된 데코시트(3)가 개재되어 일체화된 적층구조를 갖도록 구성되어 이루어진다.Between the lower layer of the ABS sheet member 1 and the upper layer of the acrylic sheet member 2 having a predetermined thickness, the decor sheet 3 made of PVC film is interposed to have an integrated laminated structure.

이러한 구조로 이루어진 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention made of such a structure as follows.

먼저, 이를 제작하는 과정을 간단히 설명하면 도시하지는 않았으나, 하부에서 부터 같은 면적을 갖는 철판, 골판지, ABS 시트(1), 데코시트(3), 아크릴시트(2), 골판지, 철판, 골판지, ABS 시트(1), 데코시트(3), 아크릴시트(2), 골판지, 철판을 순차적으로 적층시켜 적층물을 형성시키고,First, a brief description of the process of manufacturing the same, but not shown, iron plate, corrugated cardboard, ABS sheet (1), decor sheet (3), acrylic sheet (2), corrugated cardboard, iron sheet, corrugated cardboard, ABS having the same area from the bottom The sheet 1, the decor sheet 3, the acrylic sheet 2, corrugated cardboard, and iron sheet are sequentially stacked to form a laminate,

이를 이송시켜 다수의 적재칸이 각각 보일러화 되어 내부의 온수 온도가 150℃ ~ 155℃를 유지하고 있는 열강합프레스에 순차적재하여 7kw 내외의 보일러 압력과, 10wKG의 프레스 압력을 30 ~ 40분 동안 가하여 상기 ABS 시트와(1), 데코시트(3) 및 아크릴시트(2)를 합지시킨다.By transporting this, a number of loading bins are each boiler-fired, and the hot water inside is sequentially placed in a thermostatic press that maintains the temperature of 150 ℃ to 155 ℃, and the boiler pressure of about 7kw and the press pressure of 10wKG for 30 to 40 minutes. In addition, the ABS sheet (1), the decor sheet (3) and the acrylic sheet (2) are laminated.

합지된 시트부재를 일반 상온에서 30분 내외의 시간동안 공냉시키고, 상기 시트부재를 180℃ ~ 230℃ 의 성형온도를 유지하고 있는 진공성형 금형에 투입하여 일정 형상을 갖는 수지 제품을 생산하는 성형공정을 거친다.Forming process for producing a resin product having a certain shape by cooling the laminated sheet member at a normal room temperature for about 30 minutes, and injecting the sheet member into a vacuum forming mold maintaining a molding temperature of 180 ℃ ~ 230 ℃ Go through

성형된 반제품 상태의 테두리부를 마감처리 하는 일련의 공정이 순차적으로 이루어지는 양산 체제를 갖추고, 양산하면 되므로 염가제공이 가능해 진다.It has a mass production system in which a series of processes to finish the edge of the molded semi-finished state is made in sequence, it is possible to provide a cheap price because it is mass-produced.

한편, 상기에서의 합지 공정중 ABS 시트(1)와, 데코시트(3) 및 아크릴시트(2)의 상부층과 하부층에 순차적으로 적층되는 철판과 골판지는 열강합프레스의 적층판을 이루고 있는 보일러로 부터 전도되는 고온의 열이 철판을 통해 시트의 전체면에 고루 분산시키는 역할을 하게되고,On the other hand, the iron sheet and corrugated cardboard which are sequentially laminated on the upper and lower layers of the ABS sheet 1, the decor sheet 3 and the acrylic sheet 2 during the lamination process, from the boiler forming the laminated sheet of the hot pressing press High temperature heat is conducted to distribute evenly throughout the sheet through the iron plate,

골판지는 철판으로부터 전도되는 열이 시트의 상하부에 직접 전달하지 않고간접 전달하여 수지시트의 불량 변형을 방지하면서 합지작용 할수 있게 하는 것이다.Corrugated cardboard is to indirectly transfer the heat transferred from the iron sheet to the upper and lower portions of the sheet to prevent the defective deformation of the resin sheet to allow the lamination.

이와 같은 본 고안에 의해 완성되는 제품, 즉 욕조, 세면대, 싱크대 상판 및 각종 기계용 커버나 자동차용 스페어 타이어 커버등을 제작시 합지하여 일정 형상을 유지하고 있는 성형금형에 투입, 완성하면 되므로 별도의 후처리 공정, 예를 들자면 표면에 페인팅작업이나 분체도장과 같은 작업공정이 불필요하여 작업성 및 생산성이 대폭 향상된다.Products manufactured by the present invention, that is, bathtubs, washbasins, sink tops, and various machine covers or automotive spare tire covers, etc., may be put into a molding mold that maintains a predetermined shape and finished. There is no need for a post-treatment process such as painting or powder coating on the surface, which greatly improves workability and productivity.

또한 이를 사용 할 경우에도 ABS 수지시트(1)와 합지된 데코시트의 표면에 일정 두께를 갖는 아크릴 시트(2)가 일체로 합지되어 있기 때문에 더욱 견고하고, 충격에 강하며, 열손상방지 및 기스방지를 기해 제품의 사용수명을 장구히 유지시킬수 있게 된다.In addition, even when using this, since the acrylic resin sheet 2 having a predetermined thickness is integrally laminated on the surface of the laminated resin sheet 1 and the laminated resin sheet, it is more robust, resistant to shock, heat damage prevention and gaseous. This prevents the long life of the product.

특히 이와같은 본 고안은 ABS 시트(1)와 아크릴시트(2) 사이에 PVC 시트인 데코시트(5)를 개재하여 합지시켜 이루었기 때문에, 충격 및 열손상 방지, 기스방지, 색손상방지등의 잇점이 있는 것은 물론이고, 제품의 미려함및 고급화를 기해 소비자들로 하여금 구매의욕을 높히게 함으로서 매출 신장에도 지대한 잇점이 있다.In particular, the present invention is made by laminating between the ABS sheet 1 and the acrylic sheet 2 via a deco sheet 5, which is a PVC sheet, so that impact and thermal damage prevention, gas prevention, color damage prevention, etc. Of course, there is a great advantage in sales growth by increasing consumers' willingness to buy through the beauty and quality of products.

이와같은 본 고안에 의하면 압출 금형에 의해 각각 양산된 ABS 시트와 아크릴 시트 및 데코시트를 연속 생산 공정에 따라 다량 합지하여 일정 형태를 유지하고 있는 진공성형금형에 투입하여 그 적층 구조를 그대로 유지하도록 양산 하므로서 기존 ABS 수지물 표면에 페인팅 또는 분체도장을 해야 하거나 아크릴 코팅층이 형성되어 있는 ABS 수지시트로 성형되는 것과 비교하여 생산성에 큰 변화를 주지 않고, 열강합 합지되어 견고해짐으로서 충격, 열손상방지 및 기스방지, 자외선에 의한 색손상 방지, 내후성등을 기해 제품의 품위를 안정시키고, 사용수명을 더욱 길게 연장할수 있게 되었으며, 제품의 미려함 및 고급화를 기 할 수 있게 되는등의 여러 유용한 효과를 동시에 거둘수 있는 매우 유익한 고안임이 명백하다.According to the present invention, a mass production of ABS sheets, acrylic sheets, and decor sheets, respectively, produced by an extrusion die, is carried out in a vacuum molding mold maintaining a constant shape by laminating a large amount according to a continuous production process. Therefore, compared to molding or ABS coating on the surface of existing ABS resin, or molding with ABS resin sheet with acrylic coating layer, it does not change the productivity and hardens by thermally laminated to prevent impact and thermal damage. It is able to stabilize the product's dignity and extend its service life by preventing the damage of color, preventing color damage by UV rays, weather resistance, etc., and at the same time, it can achieve various useful effects such as beauty and quality of the product. It is obvious that this is a very informative design.

Claims (1)

각각의 압출 공정에 의해 제조된 일정 면적을 갖고 최소 0.8mm 이상의 두께를 갖는 ABS 시트부재(1)와 아크릴시트부재(2)사이에 PVC 필름재로된 데코시트(3)를 개재시고 열강합프레스로 합지 시킨후,Thermally-compression presses with a deco-sheet 3 made of PVC film between the ABS sheet member 1 and the acrylic sheet member 2 having a predetermined area produced by each extrusion process and having a thickness of at least 0.8 mm or more. After laminating with 진공 성형금형에 투입하여 일정 형상을 갖는 수지제품을 성형하되,It is put into a vacuum molding mold to mold a resin product having a certain shape, ABS 시트부재(1)인 하부층과, 일정 두께를 갖는 아크릴시트 부재(2)로된 상부층 사이에는 PVC 필름재로된 데코시트(3)가 개재되어 일체화된 적층구조를 갖도록 구성되어 이루어진 것을 특징으로하는 핫프레스 공법에 의한 수지제품의 적층구조.Between the lower layer of the ABS sheet member (1) and the upper layer of the acrylic sheet member (2) having a predetermined thickness interposed between the decor sheet (3) made of PVC film material has an integrated laminated structure The laminated structure of the resin product by the hot press method.
KR20-2004-0015500U 2004-06-03 2004-06-03 Enemy layer structure of the resin product due to Has press public law KR200360792Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100710444B1 (en) 2005-02-24 2007-04-24 주식회사 엘지화학 Synthetic resin Pannel for Door and Process of Same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100710444B1 (en) 2005-02-24 2007-04-24 주식회사 엘지화학 Synthetic resin Pannel for Door and Process of Same

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