KR920000870B1 - Method for marking character or figure - Google Patents

Method for marking character or figure Download PDF

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Publication number
KR920000870B1
KR920000870B1 KR1019890015912A KR890015912A KR920000870B1 KR 920000870 B1 KR920000870 B1 KR 920000870B1 KR 1019890015912 A KR1019890015912 A KR 1019890015912A KR 890015912 A KR890015912 A KR 890015912A KR 920000870 B1 KR920000870 B1 KR 920000870B1
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South Korea
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resin
cut
fabric
figures
unsaturated polyester
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KR1019890015912A
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Korean (ko)
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KR910009462A (en
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민효근
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민효근
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041Digital printing on surfaces other than ordinary paper
    • B41M5/0064Digital printing on surfaces other than ordinary paper on plastics, horn, rubber, or other organic polymers

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Abstract

The marking method comprises (a) coating the irregularly shaped surface with a releasing agent, (b) coating with an unsaturated polyester resin, (c) attaching a glass fiber to the resin, (d) coating the fiber with an unsaturated polyester resin, (e) cutting the characters or figures in a larger size before drying the fiber, (f) covering the resin mold with the textile, and (g) releasing th resin mold fromthe surface, nd cutting the characters and figures. The polyester resin is exchangeable urethane resin or plastic polyethylene resin.

Description

요철표면의 도형 및 문자의 마킹방법How to mark figures and characters on uneven surfaces

제1도는 본 발명의 (a)공정에 따른 요철표면의 이형처리 공정도.1 is a process chart for releasing the uneven surface according to step (a) of the present invention.

제2도는 본 발명의 (b)공정에 따른 수지피복 공정도.2 is a resin coating process according to step (b) of the present invention.

제3도는 본 발명의 (c)공정에 따른 유리섬유접착 공정도.3 is a glass fiber bonding process according to step (c) of the present invention.

제4도는 본 발명의 (d)공정에 따른 수지피복 공정도.Figure 4 is a resin coating process according to step (d) of the present invention.

제5도는 본 발명의 (e)공정에 따른 수지몰드의 각인 공정도.5 is a stamping process of the resin mold according to step (e) of the present invention.

제6도는 본 발명의 (f)공정에 따른 수지몰드상의 직물을 피복처리하는 공정도.Figure 6 is a process chart for coating the fabric on the resin mold according to the step (f) of the present invention.

제7도는 본 발명 (f)공정의 직물에 소정의 문자를 절단하는 공정도.7 is a process chart for cutting a predetermined letter into the fabric of the process (f) of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 피사체 2 : 이형제1: subject 2: release agent

3, 5 : 불포화폴리에스테르수지 4 : 유리섬유3, 5: unsaturated polyester resin 4: glass fiber

6 : 직물6: fabric

본 발명은 예를들면, 화물운송에 사용되는 콘테이너의 싸이드판넬, 또는 요철(凹凸)이 반복되는 판재의 형상을 그대로 몰드화 한 다음 수지몰드에 도형이나 문자를 절단하여 연속적으로 요철표면에 소정의 형상을 마킹할 수 있는 신규한 방법에 관한 것이다.The present invention, for example, by molding the shape of the side panel of the container used in the cargo transportation, or the plate material is repeated irregularities as it is, and then cut the figures or characters in the resin mold to be predetermined on the uneven surface A novel method for marking shapes is provided.

콘테이너의 싸이드판넬이나 그밖에 요철이 반복되는 철판 및 목재 등의 표면에 여러 가지 형상(도형, 문자)를 미킹하는 방법으로서 일반적으로 종이에 적당한 도형이나 문자를 도안하여 절단하고 각종 형상의 구멍에 도료를 분사시켜 마킹하거나 종이 스크린 대신에 PVC 필름(일명 : decal)을 사용하여 마킹하는 방법은 이미 잘 알려져 있다.A method of marking various shapes (figures and letters) on the side panels of containers and other steel plates and woods where irregularities are repeated. Generally, a figure or letter suitable for paper is cut and a paint is applied to holes of various shapes. Marking by spraying or using a PVC film (aka decal) instead of a paper screen is already well known.

그러나, 종이스크린을 사용하는 방법은 스크린이 유체에 취약하기 때문에 경제성이 없으며 마킹된 도형이나 문자의 가장자리가 퍼져 명료하지 못한 문제점이 있다.However, the method of using a paper screen is not economical because the screen is vulnerable to the fluid, and there is a problem that the edges of marked figures or characters spread out and are not clear.

또, 후자의 경우에는 PVC 필름이 얇아 콘테이너의 싸이드판넬에 있어서는 넓은 필름원단을 수직으로 잡아주게 되므로 필름이 신장되어 마킹부위에 정확히 필름을 부착하기 어렵고, 특히 철판의 용접부분에는 필름의 접착이 용이하지 않으며 물과 습기등이 필름에 누적되면 필름이 손상되거나 필름부착시 기포현상이 생겨 마킹상태가 불량해진다.In the latter case, since the PVC film is thin, the wide panel of the container is held vertically in the side panel of the container, so that the film is stretched and it is difficult to attach the film to the marking part accurately. If water and moisture accumulate on the film, the film is damaged or bubbles are formed when the film is attached.

그리고, 콘테이너의 마킹은 장기간 하자보증을 해주어야하므로 마킹품질의 신뢰도를 위하여 PVC 필름을 전량 수입에 의존함으로써 마킹의 원가상승을 초래하게 되고 마킹수율이 극히 낮은 결함이 있었다.In addition, since the marking of the container must be guaranteed for a long time, the cost of the marking is increased by relying on the total amount of PVC film for the reliability of the marking quality, and the marking yield is extremely low.

이를 위하여 본 발명의 목적은, 유체가 침투되지 않고 수지몰드를 도장표면의 형상과 같이 몰드시킨 후 수지몰드에 원하는 크기보다 크게 도형이나 문자를 절단하고 다시 그 위에 조직이 섬세한 직물을 피복하여 수지몰드에 절단된 각종 형상보다 작게 소정의 크기로 도형이나 문자를 절단하여 완성된 스크린을 사용하여 요철표면의 형상을 따라 도형이나 문자가 퍼지지않고 명료하게 마킹할 수 있는 방법을 제공하는데 있다.To this end, an object of the present invention is to mold a resin mold with the shape of a painted surface without infiltrating a fluid, and then cut a figure or a character larger than a desired size on the resin mold, and then cover the fabric with a delicate structure on the resin mold. The present invention provides a method of clearly marking a figure or a letter without spreading it along a shape of an uneven surface by using a screen that is cut by cutting a figure or a letter to a predetermined size smaller than various shapes cut in the shape.

이하 첨부도면에 의거, 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

(a) 제1도와 같이 도형 내지는 문자를 마킹해야할 피사체(1)의 요철 표면에 이형제(WAX)(2)를 도포한다. (b) 이형처리가 완료되면 제2도와 같이 불포화폴리에스테르수지(3)를 얇게 바른다. (c) 졸(sol) 상태의 폴리에스테르수지(3)위에 유리섬유(glass fiber)(450mesh)(4)를 같은 면적만큼 접착한다. 이때, 유리섬유(4)를 요철 표면상태와 같이 얇고 균일하게 제3도와 같이 눌러준다. (d) 상기한 유리섬유(4)의 몰딩(molding)후 폴리에스테르수지(5)를 다시 제4도와 같이 얇게 바른다. (e) 상기와 같이 형성된 다층구조의 수지몰드(A)가 완전히 경화되기전에 도형 내지는 문자(H)을 제5도와 같이 소정의 크기보다 여유 d(약 1.5-2.0cm)만큼 크게 절단한다. (f) 상기의 절단작업이 완료되고 수지가 완전히 경화되면 유리섬유의 표면을 조직이 가늘고 섬세한 직물(6)을 제6도와 같이 피복한다. (g) 직물(6)에 완전히 접착되었을 때 피사체(1)의 요철표면으로부터 수지몰드(A)을 탈형한다. 탈형한 수지몰드(A)를 뒤집어 제7도에서와 같이 소정의 크기보다 크게 절단한 도형이나 문자(H)를 가지고 있는 직물(6)에 정해진 치수로 도형이나 글자(H)을 절단한다.(a) The release agent (WAX) 2 is apply | coated to the uneven surface of the subject 1 which should mark a figure or a character like FIG. (b) When the release treatment is completed, apply thinly unsaturated polyester resin (3) as shown in FIG. (c) Glass fiber (450 mesh) (4) is bonded on the polyester resin (3) in the sol state by the same area. At this time, the glass fiber 4 is pressed as thin and uniformly as in FIG. (d) After molding the glass fiber 4, the polyester resin 5 is thinly applied again as shown in FIG. (e) Before the resin mold A of the multilayer structure formed as described above is completely cured, the figure or letter H is cut by a margin d (about 1.5-2.0 cm) larger than the predetermined size as shown in FIG. (f) When the above cutting operation is completed and the resin is completely cured, the surface of the glass fiber is coated with a thin and delicate fabric 6 as shown in FIG. (g) When fully adhered to the fabric 6, the resin mold A is demolded from the uneven surface of the subject 1. The demolded resin mold A is turned over and the figure or letter H is cut to a predetermined dimension on the fabric 6 having the figure or letter H cut out larger than a predetermined size as shown in FIG.

즉, 불포화폴리에스테르수지(3)(5)와 유리섬유(4)에 소정의 크기보다 여유(d)만큼 크게 절단하고 직물을 접착한 다음 몰드탈형후 뒤집어 절단된 도형 내지는 문자(H)를 따라 지그(JIG)를 부착한 커터에 의해 직물에 정해진 크기로 문자(H)를 절단하고 직물의 여유(d)부분에 여러번 접착하더라도 접착력이 좋은 특수접착제를 도포한다.In other words, the unsaturated polyester resin (3) (5) and the glass fiber (4) is cut by a margin (d) larger than a predetermined size, the fabric is bonded, and then mold-deformed and turned upside down along the figure or letter (H) Jig is attached to the fabric by cutting the letter (H) to the specified size and apply a special adhesive with good adhesion even if adhered several times to the margin (d) of the fabric.

위와 같이, 완성된 수지몰드를 피사체의 요철표면에 조합시키고 직물이면에 있는 특수접착제를 눌러 주면 수지몰드의 문자나 도형이 요철면에 완전히 밀착하게 되므로 스프레이건으로 도료를 분사하게 되면, 소정의 크기로 도형이나 문자(H)가 요철 표면상태을 따라 균일하고 명료하게 마킹되는 것이다.If you combine the finished resin mold with the uneven surface of the subject and press the special adhesive on the back side of the fabric, the letters or figures of the resin mold will be in close contact with the uneven surface. Figure or letter (H) is marked uniformly and clearly along the uneven surface state.

본 발명의 다른예로서 수지몰드(A)에 포함된 불포화폴리에스테르수지(3)(5)는 우레탄수지 또는 가소성 PE 수지로 교체하여 사용하더라도 효과는 동일하다.As another example of the present invention, the unsaturated polyester resin (3) (5) contained in the resin mold (A) has the same effect even if it is replaced with urethane resin or plastic PE resin.

Claims (2)

(a) 피사체의 요철표면에 이형제를 도포하고, (b) 이형처리된 위에 불포화폴리에스테르수지를 얇게 바르며, (c) 상기한 졸 상태의 수지위에 유리섬유를 같은 면적만큼 부착하고, (d) 상기한 유리섬유에 다시 불포화폴리에스테르수지를 바른 후, (e) 다층구조의 수지몰드가 완전경화되기 전에 소정의 크기보다 약간 크게 도형내지는 문자를 절단하며, (f) 절단된 수지몰드에 조직이 섬세한 직물을 피복하고, (g) 직물이 피복된 수지몰드를 탈형후 뒤집어 직물에 소정크기의 형상을 절단하여 직물의 도형이나 문자 가장자리에 특수접착제를 도포하여 완성된 수지몰드를 이용하여 요철표면의 형상태로 각종 형상을 균일하고 명료하게 마킹할 수 있도록 한 것을 특징으로 하는 요철표면의 도형 및 문자의 마킹방법.(a) apply a release agent to the uneven surface of the subject, (b) apply a thin layer of unsaturated polyester resin on the release-treated surface, (c) attach the same amount of glass fiber on the sol-based resin, and (d) After applying the unsaturated polyester resin to the glass fiber again, (e) before cutting the cured resin mold of the multi-layer structure, the characters are cut slightly larger than the predetermined size, and (f) the tissue is cut into the cut resin mold Cover the delicate fabrics, and (g) demold the resin mold coated with the fabric and turn it over, cut the shape of a certain size on the fabric, and apply special adhesive to the edges of the fabric's figures or letters. A method for marking figures and characters on uneven surfaces, characterized by uniformly and clearly marking various shapes in shape. 제1항에 있어서, 수지몰드에 포함된 불포화폴리에스테르수지 대신에 우레탄수지나 가소성수지를 사용하는 것을 특징으로 하는 요철표면의 도형 및 문자의 마킹방법.The method of marking figures and letters on the uneven surface according to claim 1, wherein a urethane resin or a plastic resin is used instead of the unsaturated polyester resin contained in the resin mold.
KR1019890015912A 1989-11-03 1989-11-03 Method for marking character or figure KR920000870B1 (en)

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KR1019890015912A KR920000870B1 (en) 1989-11-03 1989-11-03 Method for marking character or figure

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Application Number Priority Date Filing Date Title
KR1019890015912A KR920000870B1 (en) 1989-11-03 1989-11-03 Method for marking character or figure

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KR910009462A KR910009462A (en) 1991-06-28
KR920000870B1 true KR920000870B1 (en) 1992-01-30

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