KR810001144B1 - Manufactural method of imitation fruits - Google Patents

Manufactural method of imitation fruits Download PDF

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Publication number
KR810001144B1
KR810001144B1 KR1019800001343A KR800001343A KR810001144B1 KR 810001144 B1 KR810001144 B1 KR 810001144B1 KR 1019800001343 A KR1019800001343 A KR 1019800001343A KR 800001343 A KR800001343 A KR 800001343A KR 810001144 B1 KR810001144 B1 KR 810001144B1
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South Korea
Prior art keywords
fruit
ink
fruits
yellow
paint
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KR1019800001343A
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Korean (ko)
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홍성모
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홍성모
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G1/00—Artificial flowers, fruit, leaves, or trees; Garlands
    • A41G1/008—Artificial fruits or vegetables
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G1/00—Artificial flowers, fruit, leaves, or trees; Garlands
    • A41G1/001—Artificial flowers, fruit, leaves, or trees; Garlands characterised by their special functions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Artificial fruits were blow-shaped in an existing method using the mixture of polyvinylchloride with a small amount of TiO2 and Cr yellow and then was soaked in 20-25 % HCl soln. for 3-4 min. After a heat treatment at 110±5oC for 3-4 sec., imitation fruits were made by spraying the mixture of 30-40 % of ink for coating resin with 60-70% acetone soln.

Description

인조과일의 제조방법Manufacturing method of artificial fruit

본 발명은 인조과일의 제조방법에 관한 것으로서, 겉모양이 실제과일과 거의 구별할 수 없을 정도로 완전히 모조된 인조과일의 제조방법에 관한 것이다.The present invention relates to a method of manufacturing artificial fruit, and more particularly to a method of manufacturing artificial fruit, the appearance of which is almost completely indistinguishable from real fruit.

현재 플라스틱 가공기술의 발달로 조화, 인조과일등의 제조기법이 여러가지 방법으로 제안되어 있으나, 특히 과일의 독특한 모양과 선명한 색상을 보다 사실적으로 표현하고자 함에 있어서, 부족한 결점이 많다. 왜냐하면, 종전에는 주로 폴리에틸렌을 원료로하여 블로우 성형법으로 희망하는 과일모양을 성형한 다음, 그 위에 페인트와 와니스의 혼합물을 사용하여 적합한 색상을 부여하는 방법이 이용되고 있으나, 이러한 경우에는 그 과일이 모조과일이라는 사실을 육안으로 식별할 수 있을 정도로 정교하지 못하였으며, 도포된 페인트 자체도 소재로 사용된 폴리에틸렌과의 부착력이 약하여 손톱으로 긁어 낼수 있거나, 손으로 만지는데 따라 역시 벗겨지기 쉬웠다.Currently, manufacturing techniques such as artificial fruits and artificial fruits have been proposed in various ways due to the development of plastic processing technology. However, there are many shortcomings, especially in order to express the unique shape and vivid color of fruits more realistically. In the past, a method of forming a desired fruit shape by blow molding method mainly using polyethylene as a raw material, and then applying a suitable color using a mixture of paint and varnish on it, in this case, the fruit is imitation. The fact that it was a fruit was not so sophisticated that it could be visually identified, and the applied paint itself had a weak adhesion with the polyethylene used as the material, which could be scraped off with a fingernail or touched by hand.

따라서, 본 발명에서는 이러한 결점을 해소한 새로운 인조과일의 제조방법을 제공하고자 함에 그 목적이 있다.Therefore, an object of the present invention is to provide a method for producing a new artificial fruit that overcomes these drawbacks.

이러한 본 발명의 목적은 폴리비닐클로라이트(P.V.C)에 소량의 산화티탄 (Tio2)과 크롬엘로우를 혼합하여 공지의 방법으로 과일모양을 블로우 성형하고, 20-25% 염산수용액에 3-4분간 침지시킨 다음, 110±5℃에서 3-4초간 열처리하고 종전 페인트대신 도료수지용 잉크는(스크인 잉크) 30-40%에 아세톤 60-70% 용액을 혼합하여 표면에 분무하여 건조시킨 후 최종적으로 와니스를 표면에 분무하여 건조시킨 후 최종적으로 와니스를 도포하는 것을 특징으로 하는 본 발명의 방법에 의하여 완성된다.The object of the present invention is to blow the fruit shape by a known method by mixing a small amount of titanium oxide (Tio 2 ) and chromium yellow in polyvinyl chlorite (PVC), 3-4 minutes in 20-25% aqueous hydrochloric acid solution After immersion, heat-treat at 110 ± 5 ℃ for 3-4 seconds.Instead of the conventional paint, the ink for paint resin (sink ink) is mixed with 30-40% acetone 60-70% solution, sprayed on the surface, and dried. It is completed by the method of the present invention characterized in that the varnish is sprayed onto the surface to dry and finally the varnish is applied.

본 발명의 방법은 각 공정별로 나누어 상술하면 다음과 같다.The method of the present invention is described in detail by dividing each process as follows.

제1공정-원료로서 전술한 P.V.C에 소량의 산화티탄과 크롬엘로우를 혼합한다.A first step-as a raw material, a small amount of titanium oxide and chromium yellow are mixed with P.V.C.

제2공정-상기 제1공정의 혼합물을 목적하는 과일의 모울드가 장치된 블로우 성형기내에 투입하여 성형시킨다.(성형온도 140℃, 성형압 2kg/cm2)Second process-The mixture of the first process is introduced into a blow molding machine equipped with a mold of the desired fruit (molding temperature 140 ℃, molding pressure 2kg / cm 2 ).

제3공정-제2공정에서 얻은 성형품을 20-25%염산 수용액에 3-4분간 침지시켜 표면에 무수히 기포를 형성시킨 110±5℃에서 3-4초간 열처리하여 기포의 길이를 감소시킨다.The molded article obtained in the third step and the second step is immersed in an aqueous solution of 20-25% hydrochloric acid for 3-4 minutes and heat treated at 110 ± 5 ° C. for 3-4 seconds to form bubbles on the surface to reduce the length of the bubbles.

제4공정-열처리된 성형품에 소정색상의 도료수지용 잉크(통상 실크 스크린 잉크가 적당하다) 30-40%에 아세톤 60-70% 용액을 혼합하여 표면에 분무하여 건조시킨 다음, 최종 표면에 와니스를 분무한다.Step 4-Mix the acetone 60-70% solution with 30-40% of the paint resin ink (usually silk screen ink) of a predetermined color to the heat-treated molded product, spray it on the surface, dry it, and then varnish the final surface. Spray.

본 발명에 있어서 P.V.C에 Tio2와 크롬엘로우를 혼합하는 것은, 우선 과일의 바탕을 황색으로 얻기 위한 것으로 백색안료인 Tio2와 황색안료인 크롬엘로우를 적량 첨가하면 효과적이기 때문인데, 그 사용량은 담황색을 얻는데 충분한 소량이면 족하며, 이 2종의 안료의 상대적인 비율에도 제한은 없다.In the present invention, the mixing of Tio 2 and chromium yellow in PVC is to obtain the ground of the fruit first, and it is effective to add a proper amount of Tio 2 , a white pigment, and chromium yellow, a yellow pigment. A small amount sufficient to obtain is sufficient, and there is no limitation in the relative ratio of these two pigments.

또, 블로우 성형품을 염산수용액에 작용시키면, 성형된 과일표면에 무수한 작은 기포(곰보)가 발생하게 되는데 이 기포의 깊이를 어느정도 줄이고 표면을 균일하게 하기 위한 목적으로 전술한 열처리를 행하는 것이다. 열처리 후에도 상기 작은 기포들은 남아있게 되므로 여기에 도료수지용 잉크를 스프레이 건으로 분무하면, 잉크가 상기 작은 기포내에 수장되므로 잉크는 벗겨지지 않으며, 후에 와니스로 도포되므로 소기의 광택까지도 얻어진다.In addition, when the blow-molded product is applied to an aqueous hydrochloric acid solution, a myriad of small bubbles are generated on the molded fruit surface, and the aforementioned heat treatment is performed for the purpose of reducing the depth of the bubbles to some extent and making the surface uniform. Even after the heat treatment, the small bubbles remain so that when the ink for the coating resin is sprayed with a spray gun, the ink is stored in the small bubbles so that the ink is not peeled off, and since it is applied to the varnish later, the desired gloss is obtained.

도장방법은 과일의 윗부분쪽에 1회 도장후 아랫부분 즉, 꼭지부분에는 연두색을 도장하면 금방 익은 과일처럼 보일 수 있고, 특히 복숭아 모조과일의 경우에는 와니스 도장대신 표면에 접착제 본드작업한 후 스폰지나 우울(Wool)등을 바르면 복숭아를 거의 완전하게 모사할 수 있다.The coating method is that once the upper part of the fruit is coated, the lower part, that is, the green part is painted on the top of the fruit, can look like a ripe fruit. Especially in the case of peach imitation fruit, after bonding the adhesive on the surface instead of varnish coating, You can simulate a peach almost completely by applying Wool.

따라서, 과일바탕은 황색을 띄기 때문에 홍옥(사과)을 모사하려면 적색잉크를 적당히 분무 처리하면 된다.Therefore, fruit ground is yellow, so to simulate the ruby (apple), just spray the red ink as appropriate.

본 발명에서 사용할 도료수지용 잉크 30-40%에 아세톤 60-70% 용액으로 희색하여 사용하는 것이 필수적이다.It is essential to whiten the acetone 60-70% solution to 30-40% of the ink for the paint resin to be used in the present invention.

이와같은 본 발명 방법에 의한 인조과일은 손으로 만져보지 않고는 거의 모든 사람이 천연과일로 속을 수 있을 정도로 자연미가 구비된 것으로서 특색이 있다.The artificial fruit according to the present invention is characterized by being provided with natural beauty so that almost anyone can be deceived by natural fruit without touching it by hand.

그 이유는, 본 발명에 의하여 P.V.C를 염산수용액 처리 및 열처리한 다음, 도료수지용 잉크로 도장하면 P.V.C표면에 상기 잉크가 충분히 밀착되어 종전과 같이 소지로부터 잉크층이 분리되는 일이 없고, 또 육안으로는 잉크의 두께가 거의 없어 보인다. 이에 대하여, 종전제품은 소지상의 페인트층의 두께가 두꺼워 페인트 작업을 하였다는 증거가 뚜렷하지만 본 발명 방법에 의한 제품에서는 원료에 과일의 색상을 얻기 위한 별도의 안료를 넣으므로 전술한 바와같은 효과가 있다.The reason is that after the PVC is treated with an aqueous hydrochloric acid solution and heat treated, and then coated with ink for paint resin, the ink is sufficiently adhered to the surface of PVC so that the ink layer is not separated from the substrate as before. The ink seems to have almost no thickness. On the other hand, the previous product has a clear evidence that the thickness of the base layer of the paint has been painted, but in the product according to the method of the present invention, since a separate pigment is added to the raw material to obtain the color of the fruit, the effect as described above is ineffective. have.

[실시예 1]Example 1

P.V.C수지 500g에 TiO2및 PbCr2O4각 0.05g을 가하여 혼합한 후 블로우 성형기로 사과모양을 성형하였다.0.05 g of TiO 2 and PbCr 2 O 4 were added to 500 g of PVC resin, followed by mixing.

20% 염산수용액 500ml에 3분간 침지시킨 다음, 건조시키고 곧 110℃에서 4초간 열처리하였다. 적색도료수지용 잉크 40부를 아세톤 60부 용해시킨 10ml를 분무기에 넣어 사과모양 윗쪽에 순간적으로 분무하고, 꼭지부분에도 같은 농도의 녹색 도료수지용 잉크를 적절히 도장하여 적, 녹색이 적절히 배합된 사과 색상을 얻어, 건조후 와니스를 분무하였다.It was immersed in 500 ml of 20% aqueous hydrochloric acid solution for 3 minutes, then dried and heat-treated at 110 ° C. for 4 seconds. 10 ml of 40 parts of red paint resin and 60 parts of acetone were dissolved in a sprayer and sprayed on the upper part of the apple shape immediately. The varnish was sprayed after drying.

[실시예 2]Example 2

실시예 1의 방법을 반복 실시하되 블로우 성형기를 배, 모과, 도마도, 바나나, 자두를 각각 성형해내고, 적합한 도료수지용 잉크(황금색, 적황색, 황색)로 각각 도장하여 소정의 색상을 얻고 건조하여 와니스를 분무 도포시켰다.Repeat the method of Example 1, but blow blow machine, quince, tomato, banana and plum, respectively, and paint each with a suitable paint resin ink (golden, red yellow, yellow) to obtain a predetermined color and dried. The varnish was spray applied.

[실시예 3]Example 3

실시예 1의 방법을 반복 실시하되 블로우 성형기로 복숭아를 성형하였다. 황등색 및 적홍색의 도료수지용 잉크를 적절히 도장한 다음, 그 위에 다시 P.V.C 접착제를 분무한 후, 면직물을 분쇄시킨 직물 파쇄물을 분사하여 피복시켜 복숭아 표면을 모사시켰다.The method of Example 1 was repeated but peach was molded by a blow molding machine. Yellow and red red paint resins were properly coated, and then sprayed with P.V.C adhesive again, and then coated with a crushed fabric crushed cotton fabric to coat the peach surface.

Claims (1)

폴리비닐의 클로라이드(P.V.C)에 소량의 산화티탄(TiO2)과 크롬엘로우를 혼합하여 공지의 방법으로 과일 모양을 블로우 성형하고, 20-25% 염산수용액에 3-4분간 침지시킨 다음, 110±5℃에서 3-4초간 열처리한 다음, 도료수지용 잉크 30-40%를 분무하는 것을 특징으로 하는 인조 과일의 제조방법.A small amount of titanium oxide (TiO 2 ) and chromium yellow are mixed with polyvinyl chloride (PVC) and blow molded into a fruit shape by a known method, and then immersed in 20-25% hydrochloric acid solution for 3-4 minutes, and then 110 ± After the heat treatment for 3-4 seconds at 5 ℃, the manufacturing method of artificial fruit, characterized in that the spray spray ink 30-40%.
KR1019800001343A 1980-03-31 1980-03-31 Manufactural method of imitation fruits KR810001144B1 (en)

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