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KR20160109763A - Molded article - Google Patents

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Publication number
KR20160109763A
KR20160109763A KR1020150034783A KR20150034783A KR20160109763A KR 20160109763 A KR20160109763 A KR 20160109763A KR 1020150034783 A KR1020150034783 A KR 1020150034783A KR 20150034783 A KR20150034783 A KR 20150034783A KR 20160109763 A KR20160109763 A KR 20160109763A
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KR
South Korea
Prior art keywords
film
molded product
transparent film
molding
molded article
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Ceased
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KR1020150034783A
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Korean (ko)
Inventor
한상우
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한상우
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Priority to KR1020150034783A priority Critical patent/KR20160109763A/en
Publication of KR20160109763A publication Critical patent/KR20160109763A/en
Ceased legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22Component parts, details or accessories; Auxiliary operations
    • B29C39/42Casting under special conditions, e.g. vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055Shaping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14688Coating articles provided with a decoration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02Bending or folding
    • B29C53/04Bending or folding of plates or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14688Coating articles provided with a decoration
    • B29C2045/14713Coating articles provided with a decoration decorations in contact with injected material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

본 발명은 필름으로 표면 광택처리된 성형물과 그 성형방법에 관한 것으로서, 더욱 상세하게는 합성수지재 성형물의 표면에 투명필름을 인서트사출방식으로 결합하여 필름외피를 형성하되, 투명필름의 일면에 특정색 또는 무늬를 인쇄하므로서, 성형물의 표면을 투명필름이 감싸면서 광택코팅효과를 제공함에 따라 면적이 넓은 성형물의 표면 광택처리시에도 기포가 발생하는 현상이 발생하지 않고 인서트 사출방식으로 성형물 사출 성형시 한번에 광택처리까지 완료되므로 별도의 후처리공정을 수행하지 않아도 되는 제조공정 간소화 효과를 기대할 수 있도록 한 필름으로 표면 광택처리된 성형물과 그 성형방법에 관한 것이다.The present invention relates to a molded article obtained by surface-polishing a film and a method of molding the same, and more particularly, to a method of forming a film envelope by bonding a transparent film to a surface of a synthetic resin molding by insert- Since the transparent film is wrapped around the surface of the molded product to provide a glossy coating effect, bubbles are not generated even when the surface of the molded product is treated with a large area. In the insert injection molding method, The present invention relates to a molded article which is surface-polished with a film so as to be expected to have a simplification effect on the manufacturing process, which does not require a separate post-treatment step, and a molding method thereof.

Description

필름으로 표면 광택처리된 성형물과 그 성형방법{Molded article}[0001] The present invention relates to a molded article obtained by surface-

본 발명은 필름으로 표면 광택처리된 성형물과 그 성형방법에 관한 것으로서, 더욱 상세하게는 합성수지재 성형물의 표면에 투명필름을 인서트사출방식으로 결합하여 필름외피를 형성하되, 투명필름의 일면 또는 양면에 특정색 또는 무늬를 인쇄하므로서, 성형물의 표면을 투명필름이 감싸면서 광택코팅효과를 제공함에 따라 면적이 넓은 성형물의 표면 광택처리시에도 기포가 발생하는 현상이 발생하지 않고 인서트 사출방식으로 성형물 사출 성형시 한번에 광택처리까지 완료되므로 별도의 후처리공정을 수행하지 않아도 되는 제조공정 간소화 효과를 기대할 수 있도록 한 필름으로 표면 광택처리된 성형물과 그 성형방법에 관한 것이다.
More particularly, the present invention relates to a method of forming a film envelope by bonding a transparent film to the surface of a synthetic resin molding by an insert injection method, wherein the film envelope is formed on one surface or both surfaces of the transparent film Since the transparent film is wrapped around the surface of the molded product by printing a specific color or pattern, it provides a glossy coating effect, so that even when the surface of the molded product having a large area is treated with gloss, bubbles do not occur, The present invention relates to a molded article which is surface-polished with a film so as to be expected to have an effect of simplifying a manufacturing process which does not require a separate post-treatment step, and a molding method thereof.

현재 다양한 형태의 사출 성형물이 제공되고 있는데, 특히 자동차의 대쉬보드 또는 그 대쉬보드에 설치되는 공조제어패널(1)은 그 제품의 표면을 광택코팅처리하여 제품의 고급화를 꾀하고 있다.At present, various types of injection molded articles are provided. In particular, the air conditioning control panel 1 installed on a dashboard of an automobile or a dashboard of the automobile is polished with a surface of the product to improve the quality of the product.

도 2 는 종래 광택코팅처리방법으로 코팅처리된 성형물의 실시예를 보인 것으로서, 자동차의 대쉬보드에 설치되는 공조제어패널(1)이 구비되고, 이 공조제어패널(1)에는 다수의 버튼(10)이 설치되어 있는 구성이다.FIG. 2 shows an embodiment of a molded article coated with a conventional glossy coating process. The air conditioning control panel 1 is provided on a dashboard of an automobile. The air conditioning control panel 1 is provided with a plurality of buttons 10 ) Is installed.

성형물에 광택코팅처리하는 종래의 방법은 도 1 에 도시된 바와같이, A conventional method of treating a molded article with a glossy coating, as shown in Fig. 1,

합성수지재를 이용하여 사출성형하여 원하는 형태의 물건, 예를들면 공조제어패널 또는 그밖의 케이스형태 성형물을 형성하는 단계와;Forming a desired type of object, for example, an air conditioning control panel or other case molding, by injection molding using a synthetic resin material;

성형물이 성형되면 그 합성수지 성형물의 표면에 특정 색상의 도료와 광택제가 혼합된 광택도료를 도포하여 코팅하는 단계; 로 이루어진다.Applying a coating composition having a specific color and a brightener mixed on the surface of the molded resin product and coating the molded product; .

즉, 종래 성형물의 광택코팅처리방법은 먼저, 원하는 형태의 성형물을 금형을 이용하여 사출성형하고, 그 사출성형된 성형물의 표면에 광택도료를 도포 코팅 처리하여 도 2 에 도시된 공조제어패널(1)과 같은 성형물을 제공하게 되는 것이다.That is, in the conventional method for gloss coating of a molded product, first, a molded product of a desired shape is injection-molded by using a mold, and a glossy paint is coated on the surface of the molded product to form an air conditioning control panel 1 ) In the form of a molded article.

이와같이 표면이 광택코팅처리된 성형물은 표면이 매끄러울뿐만 아니라 빛이 반사될 정도로 깨끗함을 제공하여 제품의 고급스러움을 소비자에게 제공할 수 있게된다.In this way, the surface of the molded article with a glossy coating is not only smooth, but also clean enough to reflect the light, thus providing consumers with the luxury of the product.

그러나, 종래의 성형물 광택코팅처리방법은 광택제가 혼합된 도료를 성형물의 표면에 도포한 후 건조시키는 공정을 거쳐 이루어지는 것이기 때문에 공조제어패널과 같이 넓이가 넓은 면적의 성형물의 경우 성형물과 광택도료 사이에 기포가 발생하면서 부분적으로 벗겨지게되는 불량이 발생하는 문제점이 있었고, 또한 광택도료가 날카로운 물건에 의한 외부 충격에 의해 쉽게 벗겨지기 때문에 제품에 대한 내구성이 떨어지는 문제점이 발생하고 있었다.However, since the conventional method for coating with a gloss coating of a molded product is a process in which a paint mixed with a brightener is applied to the surface of a molded product and then dried, it is preferable that a molded product having a wide area such as an air conditioning control panel There has been a problem that defects such as bubbles are partially generated and bubbles are generated. Further, since the gloss paint is easily peeled off by an external impact by a sharp object, the durability of the product is deteriorated.

* 선행기술문헌 ** Prior art literature *

특허출원 10-2014-0077036호Patent Application No. 10-2014-0077036

따라서, 상기 문제점을 해결하기 위한 본 발명은 합성수지재 성형물의 표면에 투명필름을 인서트사출방식으로 결합하여 필름외피를 형성하되, 투명필름의 일면에 특정색 또는 무늬를 인쇄하므로서, 성형물의 표면을 투명필름이 감싸면서 광택코팅효과를 제공함에 따라 면적이 넓은 성형물의 표면 광택처리시에도 기포가 발생하는 현상이 발생하지 않고 인서트 사출방식으로 성형물 사출 성형시 한번에 광택처리까지 완료되므로 별도의 후처리공정을 수행하지 않아도 되는 제조공정 간소화 효과를 기대할 수 있도록 한 필름으로 표면 광택처리된 성형물과 그 성형방법을 제공함을 목적으로 한다.
In order to solve the above problems, the present invention provides a method for manufacturing a transparent resin film, which comprises the steps of: forming a film envelope by bonding a transparent film to a surface of a synthetic resin molding by an insert injection method; printing a specific color or pattern on one surface of the transparent film, Since the film is wrapped and the gloss coating effect is provided, bubbles are not generated even when the surface of the molded article having a large area is processed, and the gloss treatment is completed at the time of injection molding of the molded article by the insert injection method. And to provide a molded article which is surface-polished with a film so as to be expected to have a simplification effect on a manufacturing process which is not required to be performed, and a molding method thereof.

상기 목적달성을 위한 본 발명은  In order to achieve the above object,

합성수지재 성형물(23)의 표면에 투명필름을 인서트사출방식으로 결합하여 필름외피(24)를 형성하되, 투명필름의 일면 또는 양면에 특정색 또는 무늬를 인쇄하여 성형물의 표면이 필름외피(24)에 의해 광택처리되도록 구성한 것을 특징으로한다.
A specific color or pattern is printed on one side or both sides of the transparent film so that the surface of the molded article is covered with the film sheath 24, To be polished.

본 발명에 의하면, 성형물의 표면을 투명필름이 감싸면서 광택코팅효과를 제공함에 따라 면적이 넓은 성형물의 표면 광택처리시에도 기포가 발생하는 현상이 발생하지 않고 인서트 사출방식으로 성형물 사출 성형시 한번에 광택처리까지 완료되므로 별도의 후처리공정을 수행하지 않아도 되는 제조공정 간소화 효과를 기대할 수 있다.
According to the present invention, since a transparent film is wrapped around a surface of a molded article to provide a glossy coating effect, bubbles are not generated even when the surface of the molded article is treated with a large area, It is possible to expect the effect of simplifying the manufacturing process that does not require a separate post-treatment process.

도 1 은 종래 성형물 광택코팅방법을 보인 순서도.
도 2 는 종래 성형물 광택코팅방법에 의해 표면 코팅된 성형물의 실시예를 보인 도면.
도 3 은 본 발명의 필름으로 표면광택처리한 성형물 성형방법을 보인 순서도.
도 4 는 본 발명의 성형과정을 보인 도면.
BRIEF DESCRIPTION OF THE DRAWINGS FIG.
FIG. 2 is a view showing an embodiment of a molded article surface-coated by a conventional method for coating a glossy coating.
3 is a flowchart showing a method of molding a molded product obtained by surface-polishing the film of the present invention.
4 is a view showing the molding process of the present invention.

이하, 첨부된 도면 도 3 과 도 4 를 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described with reference to FIGS. 3 and 4. FIG.

상기 도면에 의하면, 본 발명은According to this figure,

합성수지재 성형물(23)의 표면에 투명필름을 인서트사출방식으로 결합하여 필름외피(24)를 형성하되, 투명필름의 일면 또는 양면에 특정색 또는 무늬를 인쇄하여 성형물의 표면이 필름외피(24)에 의해 광택처리되도록 구성한 것을 특징으로 한다.A specific color or pattern is printed on one side or both sides of the transparent film so that the surface of the molded article is covered with the film sheath 24, To be polished.

또한, 본 발명의 제조방법은,Further, in the manufacturing method of the present invention,

투명필름원지(20)를 구비하고, 투명필름원지(20)의 일면 또는 양면에 특정색 또는 무늬를 인쇄하는 단계와;Printing a specific color or pattern on one side or both sides of the transparent film base paper 20 with the transparent film base 20;

일면 또는 양면이 인쇄된 투명필름원지(20)의 일면으로 압력을 가하거나 또는 열을 가하면서 타면으로 버큠을 가하는 버큠성형방법으로 성형물(23)의 형상을 갖는 필름외피(24)를 제조하는 단계와;A process for producing a film envelope (24) having a shape of a molded product (23) by a burning process in which a pressure is applied to one surface of a transparent film raw paper (20) printed on one surface or both surfaces thereof, Wow;

성형물(23) 사출시 필름외피(24)를 사출금형에 투입한 상태로 사출하는 인서트사출방식으로 성형물(23)을 성형하는 단계; Molding the molded product (23) by an insert injection method in which the film envelope (24) is injected into the injection mold when the molded product (23) is injected;

로 구성한다..

상기 투명필름원지(20)는 성형물(23)의 사출시 고온환경을 이겨낼 수 있는 PC계열 또는 PC-ABS 수지재로 이루어진 것을 사용한다.
The transparent paper base 20 is made of a PC series or PC-ABS resin material capable of overcoming a high temperature environment when the molded product 23 is injected.

본 발명의 성형물 표면 코팅과정을 설명하면 다음과 같다.The surface coating process of the present invention will be described as follows.

* 제 1 단계 ** First Step *

먼저, PC계열 또는 PC-ABS계열 수지재로 이루어지는 투명필름원지(20)를 구비하고, 도 4a와 같이 이 투명필름원지(20)의 일면에 특정색 또는 무늬를 인쇄한다.First, a transparent film base 20 made of a PC series or PC-ABS based resin material is provided, and a specific color or pattern is printed on one side of the transparent film base 20 as shown in FIG. 4A.

투명필름원지(20)의 일면에는 주로 검정색과 같은 어두운 색을 인쇄하는 것이 바람직하나 제품에 따라 다양한 색을 인쇄할 수 있다.It is preferable to print a dark color such as black mainly on one side of the transparent film base paper 20, but it is possible to print various colors depending on the product.

그리고, 투명필름원지(20)의 일면 뿐만 아니라 양면에 특정색 또는 무늬를 인쇄하여도 무방하다.
It is also possible to print a specific color or pattern on both sides of the transparent film base 20 as well as on one side.

* 제 2 단계 ** Step 2 *

일면 또는 양면이 인쇄된 투명필름원지(20)를 버큠성형하여 성형물(23)의 형상을 갖는 필름외피(24)를 성형하는 과정이다.A process for forming a film envelope 24 having a shape of a molded product 23 by molding a transparent paper base 20 having one or both sides printed thereon.

일면 또는 양면이 인쇄된 투명필름원지(20)를 도 4b와 같이 금형(21)에 올려놓고 투명필름원지(20)의 상측으로 압력을 가하거나 또는 열을 가하고, 이와 동시에 금형(21)의 하부에 형성된 진공홀(22)을 통해 흡입력을 인가하여 투명필름원지(20)가 금형(21)의 형상에 따라 특정한 모양으로 성형되도록 하여 필름외피(24)를 성형하는 것이다.The transparent paper base 20 on which the one side or both sides are printed is placed on the metal mold 21 as shown in FIG. 4B and the pressure or heat is applied to the upper side of the transparent film base 20, A suction force is applied through the vacuum hole 22 formed in the transparent film 20 to form the film sheath 24 so that the transparent film 20 is formed into a specific shape according to the shape of the metal mold 21. [

투명필름원지(20)의 상측으로 압력을 가하게되면 버큠(흡입력)에 의해 투명필름원지(20)가 금형(21) 내측으로 빨려들어가는 동작이 원활해지는 효과를 기대할 수 있으며, 또한 투명필름원지(20)의 상측으로 열을 가하게되면 투명필름원지(20)의 물성이 연해지게되어 금형(21)의 하부에 형성된 진공홀(22)로 버큠이 가해질 때 투명필름원지(20)가 쉽게 금형(21) 내측으로 빨려들어가면서 필름외피(24)의 형상으로 성형되는 효과를 기대할 수 있다.When the pressure is applied to the upper side of the transparent film raw paper 20, an effect of smoothly sucking the transparent film raw paper 20 into the metal mold 21 by the suction force can be expected, The material of the transparent film 20 is softened and the transparent film 20 is easily adhered to the mold 21 when the burr is applied to the vacuum hole 22 formed in the lower portion of the metal mold 21. [ The effect of being formed into the shape of the film envelope 24 while being sucked inward can be expected.

상기 도 4b에는 투명필름원지 버큠 성형을 위한 금형(21)이 하부금형 만 도시되었으나 실제로는 하부금형과 상부금형 한쌍으로 이루어질 수 있다.In FIG. 4B, only the lower mold is shown as the metal mold 21 for forming the transparent film. However, in practice, the lower mold and the upper mold may be paired.

그리고, 버큠성형에 의해 필름외피(24)가 성형되면 성형된 필름외피(24)의 가장자리를 재단하여 성형물(23)의 형상에 맞게 마감처리하는 작업을 수행한다.
When the film sheath 24 is formed by burn molding, the edge of the molded film sheath 24 is cut to finish the film in accordance with the shape of the formed product 23. [

* 제 3 단계 ** Step 3 *

제 3 단계는 필름외피(24)를 인서트사출하여 성형물(23)을 성형하는 과정이다.The third step is a process of molding the molded article 23 by insert injection of the film envelope 24.

즉, 성형물(23)을 사출성형할때, 사출금형 내부에 앞서 제조된 필름외피(24)를 먼저 투입한 상태로 인서트사출하여 성형물(23)을 사출하는 것이다.That is, when the molded product 23 is injection-molded, the molded product 23 is injected by insert injection in a state where the film envelope 24 produced beforehand is injected into the injection mold.

이때, 필름외피(24)는 성형물(23)의 사출온도를 견딜 수 있는 PC계열 또는 PC-ABS계열 수지재로 형성된 것이므로 사출소재가 사출금형 내부로 투입되어 사출성형이 이루어지는 과정에서 필름외피(24)의 변형이 이루어지지 않게되며, 또한 인서트사출과정에서 자연스럽게 성형물(23)과 필름외피(24)가 결합되면서 일체화되는 것이다.At this time, since the film sheath 24 is formed of a PC series or PC-ABS type resin material capable of withstanding the injection temperature of the molding 23, the film sheath 24 is inserted into the injection mold and injection- In addition, the molding 23 and the film sheath 24 are naturally combined in the insert injection process, so that they are integrated.

이러한 과정에 의해 성형물(23)의 표면에 필름외피(24)가 결합된 상태로 성형물(23)이 제조되면 필름외피(24)의 표면이 갖는 광택효과에 의해 성형물(23)의 표면이 매끄러우면서도 광택을 발산하는 고품질을 제공할 수 있게된다.When the molded product 23 is produced in such a state that the film sheath 24 is bonded to the surface of the molded product 23 by this process, the surface of the molded product 23 becomes smooth due to the luster effect of the surface of the film sheath 24 It is possible to provide a high quality that radiates gloss.

또한, 필름외피(24)의 인쇄면이 성형물(23)과 접하도록 인서트사출되므로 날카로운 물건에 의한 외부충격이 가해지더라도 인쇄물이 벗겨지는 현상이 전혀 발생하지 않게되므로, 성형물(23)의 표면 코팅층이 벗겨지는 현상이 발생하지 않게된다.In addition, since the printed surface of the film envelope 24 is injected so as to be in contact with the molded product 23, even if an external impact is applied by a sharp object, the printed product does not peel off. The peeling phenomenon does not occur.

또한 성형물(23)의 면적이 넓더라도 부분적으로 기포가 발생하는 현상을 걱정하지 않아도 되므로 양질의 표면광택코팅제품을 제공할 수 있는 것이다.
In addition, even if the area of the molded product 23 is wide, there is no need to worry about the occurrence of bubbles in part, so that a high-quality surface gloss coating product can be provided.

20: 필름원지, 21: 금형,
22: 진공홀, 23: 성형물,
24: 필름외피,
20: film substrate, 21: mold,
22: vacuum hole, 23: molded product,
24: film sheath,

Claims (3)

합성수지재 성형물(23)의 표면에 투명필름을 인서트사출방식으로 결합하여 필름외피(24)를 형성하되, 투명필름의 일면 또는 양면에 특정색 또는 무늬를 인쇄하여 성형물의 표면이 필름외피(24)에 의해 광택처리되도록 구성한 것을 특징으로하는 필름으로 표면 광택처리된 성형물.
A specific color or pattern is printed on one side or both sides of the transparent film so that the surface of the molded article is covered with the film sheath 24, The surface of which is polished with a film.
투명필름원지(20)를 구비하고, 투명필름원지(20)의 일면 또는 양면에 특정색 또는 무늬를 인쇄하는 단계와;
일면 또는 양면이 인쇄된 투명필름원지(20)의 일면으로 압력을 가하거나 또는 열을 가하면서 타면으로 버큠을 가하는 버큠성형방법으로 성형물(23)의 형상을 갖는 필름외피(24)를 제조하는 단계와;
성형물(23) 사출시 필름외피(24)를 사출금형에 투입한 상태로 사출하는 인서트사출방식으로 성형물(23)을 성형하는 단계;
로 구성한 것을 특징으로 하는 필름으로 표면 광택처리된 성형물 성형방법.
Printing a specific color or pattern on one side or both sides of the transparent film base paper 20 with the transparent film base 20;
A process for producing a film envelope (24) having a shape of a molded product (23) by a burning process in which a pressure is applied to one surface of a transparent film raw paper (20) printed on one surface or both surfaces thereof, Wow;
Molding the molded product (23) by an insert injection method in which the film envelope (24) is injected into the injection mold when the molded product (23) is injected;
Wherein the film is surface-polished with a film.
제 2 항에 있어서, 필름외피(24)의 인쇄면이 성형물(23)과 접하는 것을 특징으로 하는 필름으로 표면 광택처리된 성형물 성형방법.The method according to claim 2, characterized in that the printing surface of the film envelope (24) is in contact with the molding (23).
KR1020150034783A 2015-03-13 2015-03-13 Molded article Ceased KR20160109763A (en)

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