KR810002066B1 - Molding method of plastic products using waste paper - Google Patents
Molding method of plastic products using waste paper Download PDFInfo
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- KR810002066B1 KR810002066B1 KR1019800003025A KR800003025A KR810002066B1 KR 810002066 B1 KR810002066 B1 KR 810002066B1 KR 1019800003025 A KR1019800003025 A KR 1019800003025A KR 800003025 A KR800003025 A KR 800003025A KR 810002066 B1 KR810002066 B1 KR 810002066B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/20—Applying plastic materials and superficially modelling the surface of these materials
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Abstract
내용 없음.No content.
Description
본 발명은 폐지를 이용한 가소물의 성형방법에 관한 것이다.The present invention relates to a method for molding a plastic product using waste paper.
부조나 환조 등의 조소품과, 장식적 문양이 형성된 액자틀이나 꽂병, 기타 각종 모형 등을 제작함에 있어서, 종래에는 목재나 석고 등을 소재로서 사용하였던 바, 원재료의 여러가지 물리적 결함과 제조공법의 결함에 의하여 제작이 용이하지 못하고, 각고 끝에 제작된 제품 역시 내구성이 우수하지 못하여, 장시간 사용, 보관할 시, 균열이 오거나 뒤틀리는 등 여러가지 변형을 수반하였다.In the manufacture of sculptures such as reliefs and reliefs, photo frames, decorative bottles, and other models with decorative patterns, conventionally, wood and gypsum were used as materials, and various physical defects of raw materials and defects in manufacturing methods were used. It is not easy to manufacture, and the product produced at the end of the foot is also not excellent in durability, accompanied by various deformations such as cracks or twists when used for a long time, storage.
특히 부조나 환조 등으로 이루어지는 예술적 성격을 띠고 있는 조소제품에 있어서는 성형물에 사용되는 재료의 물리적 특성이 조소품에 그대로 표출되어 제품 자체가 무미건조하고, 획일화되는 경향이 있었다.In particular, in sculpture products having an artistic characteristic consisting of reliefs and reliefs, the physical properties of the materials used in the moldings were expressed in the sculptures as they tended to be dull and uniform.
본 발명은 이와 같은 종래의 제 품제점을 제거키 위한 것으로서, 폐지를 가공 처리한 것을 원자재로 사용함으로써 저렴한 가격의 원료가 무제한으로 풍부하고, 제작이 용이하며, 우수한 물리적 성질을 보유하고, 종이 자체의 종이결이 가소물의 표면에 표출되게 함으로써 각각의 제품마다 각양각색의 자연미가 가미된 우수한 성형품을 제공함에 그 목적이 있다.The present invention is to eliminate such a conventional product point, by using a waste paper processing as raw materials, an unlimited number of low-cost raw materials, easy to manufacture, has excellent physical properties, paper itself The purpose of the present invention is to provide an excellent molded article in which various natural beauty is added to each product by allowing the grain of paper to be displayed on the surface of the plastic material.
공지된 사실로서, 종이를 물에 불려 수분을 적량 탈수한 후, 입체지도 모형 등을 제작하는 방법은 주지된 기술이나, 제작된 성형품을 표면에 종이의 응어리가 무수히 결착되어 균일한 면을 얻을 수 없고, 성형품의 내부 성형구조가 불규칙하여 성형품이 뒤틀리거나 표면이 갈라지는 등 쉽게 변형이 됨으로써 소망하는 성형품을 제조할 수 없는 실정이었다.As a known fact, a method of manufacturing a three-dimensional map model or the like after the paper is soaked in water and dehydrated in an appropriate amount is known, but a number of cores of the paper are bound to the surface of the produced molded article to obtain a uniform surface. There was no situation in which the desired molded article could not be produced because the internal molded structure of the molded article was irregular and easily deformed such as the molded article was warped or the surface was cracked.
이하 본 발명을 구체적인 실시예에 의거 공정별로 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail by process based on specific examples.
[실시예 1]Example 1
[제1공정][Step 1]
종이, 바람직하게는 거친 크라프트지를 폭 3∼5mm의 길이로 절단하여 물에 침적시킨다.Paper, preferably coarse kraft paper, is cut to a length of 3-5 mm and deposited in water.
4∼5시간 경과후 종이에 물이 배어 있을 정도로 수분양을 탈수시킨 후, 곱게 찧는다.After 4 to 5 hours, the water is dehydrated to the extent that water is soaked in the paper, and then steamed finely.
[제2공정][Step 2]
상기 공정에서 종이는 물에 풀려 현탁액의 상태가 되는 바, 이 현탁액에 가소제와 규산소다, 방부제, 밀가루, 생콩가루 및 성형물의 바탕에 전체적으로 나타내고자 하는 색채의 물감을 10% 혼합하여 균일하게 교반한다.In the above process, the paper is dissolved in water to form a suspension. The suspension is uniformly mixed with a plasticizer and sodium silicate, preservatives, flour, raw soy flour, and 10% of color paints to be expressed as a whole. .
[제3공정][Step 3]
상기 혼합물로 임의의 형을 손으로 빚어 소조품을 형성하거나, 또는 소정의 형틀내에 파라핀을 입힌후, 상기 혼합물을 주입하여 약 1시간 경과후 성형물을 형틀에서 꺼내면 성형물의 표면에는 펄프의 미세한 요철무늬가 형성되는 바, 이것을 30℃에서 24시간 건조시킨다.The mold is formed into a mold by hand, or a paraffin is coated in a predetermined mold. After the injection of the mixture, the molded product is removed from the mold for about 1 hour. When formed, it is dried at 30 ° C. for 24 hours.
[제4공정][Step 4]
상기 성형물에 부분적으로 형성된 흠집은 껍질을 벗긴 콩분말에 물을 적가한 것으로 메우고, 성형물의 전면을 생콩즙으로 연마하여 성형물의 표면에 노출된 펄프입자가 부풀리지 않고 긴밀히 결착되게끔 한 후, 물로 세척하고, 바탕을 안료로 착색한다.The scratches partially formed on the molding are filled with peeled soybean powder by dropping water, and the entire surface of the molding is ground with fresh soybean juice so that the pulp particles exposed on the surface of the molding are tightly bound without being swollen. Wash and color the background with pigment.
다시 물로 세척한 후, 콩즙연마→물세척→착색의 작업을 2차례 반복한다.After washing with water again, repeat the operation of soybean grinding → water washing → coloring.
다시 생콩즙과 들깨즙으로 닦아낸 후, 마른 걸레로 충분히 표면을 연마하여 윤을 낸다.After wiping it again with fresh soybean juice and perilla juice, polish the surface thoroughly with a dry rag to polish it.
[제5공정][Step 5]
상기 공정으로 성형물의 표면에는 크라프트지를 구성하고 있는 펄프의 미세한 긴 입자에 의하여 무수한 층을 이루어 본 발명 특유의 불규칙적인 나무결 형태의 문양이 제품마다 고유한 형태로 형성된다.In the above process, the surface of the molded product is formed by countless layers of fine long particles of pulp constituting kraft paper, thereby forming a pattern of irregular wood grains unique to the present invention.
제품의 종류에 따라, 생콩즙으로 연마하여 고전적 우아미를 연출하거나, 표면에 투명락카나 호마이카등을 도포한 후, 연마제로 곱게 연마하여 광택을 낸다.Depending on the type of product, it is polished with fresh soybean juice to produce a classic elegance, or after applying transparent lacquer or homica on the surface, it is polished finely with an abrasive and polished.
[실시예 2]Example 2
실시예 1의 제3공정에서 획득된 건조된 성형물의 표면에 2중 이상의 식채를 채색할 경우로서,When coloring the surface of the dried molding obtained in the third step of Example 1 two or more vegetables,
생콩즙으로 연마된 성형물 바탕 중에서, A색을 채색할 부분을 샌드페이퍼로 연마하여 콩즙피막을 벗겨 낸후, 전면에 A색을 착색하고 전면을 다시 물로 세척하면 콩즙피막을 벗겨낸 표면위에 채색한 A채색 부분은 색채가 성형물에 흡수되어 그대로 남게 되고, 기타 부분은 콩즙피막위에 채색된 안료가 피막에서 유리되어 물에 씻겨 색체가 소실된다.From the base of the product ground with fresh soybean juice, the part to be colored A is polished with sandpaper, peel off the bean juice film, and then color A on the front surface and wash the surface with water again. Part of the color is absorbed by the molding and remains as it is, and other parts of the pigment pigment on the bean juice film is released from the film and washed in water to lose color.
다시 전면을 생콩즙으로 누차 연마한 후, B색 채색부분을 샌드페어퍼로 연마하여 전기 A핵 채색과정과 동일하게 작업함으로써 2종 이상의 색채를 임의 채색할 수 있게 되는 바, 형성된 전체적 색감은 각각의 색깔이 독자적으로 부각됨이 없이 상호 은은한 조화를 이루어 신비감과 함께 고전미를 연출하게 된다.After grinding the whole surface with raw soybean juice, and then polishing the B-colored part with a sandper, working in the same way as the A-core color process, it is possible to arbitrarily color two or more colors. The colors are not emphasized independently, but in a subtle harmony, they create a classic beauty with a mystery.
이와 같은 공법에 따라 제조된 본 발명의 성형품은 펄프입자가 균일하게 강력히 결착되어 있어 중량이 가볍고, 인장강도나 절곡강도 및 내충격성이 매우 우수하여 각종 조소품과 모형, 액자 등을 극히 용이하게 제작할 수 있으며, 제품의 표면에 표출되어 있는 본 발명 특유의 종이결 무늬의 형성은 성형품의 품위를 향상시키고, 시일이 경과하면 할수록 더욱더 고전적 아름다움이 배가되는 효과가 있다.The molded article of the present invention manufactured according to such a method is pulp particles are uniformly and strongly bound, so that the weight is light, the tensile strength, bending strength and impact resistance is very excellent to make various sculptures, models, frames, etc. extremely easily. In addition, the formation of paper textures unique to the present invention expressed on the surface of the product improves the quality of the molded article, and the effect of doubling the classic beauty as the seal elapses.
이상과 같이 본 발명은 폐지를 이용하여 우수한 가소물 성형품을 염가로 다량 제작할 수 있는 신규의 발명인 것이다.As described above, the present invention is a novel invention that can produce a large amount of excellent plastic molded article at low cost using waste paper.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800003025A KR810002066B1 (en) | 1980-07-30 | 1980-07-30 | Molding method of plastic products using waste paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800003025A KR810002066B1 (en) | 1980-07-30 | 1980-07-30 | Molding method of plastic products using waste paper |
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| Publication Number | Publication Date |
|---|---|
| KR810002066B1 true KR810002066B1 (en) | 1981-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800003025A Expired KR810002066B1 (en) | 1980-07-30 | 1980-07-30 | Molding method of plastic products using waste paper |
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| Country | Link |
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| KR (1) | KR810002066B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115867705A (en) * | 2020-06-18 | 2023-03-28 | 阿彻丹尼尔斯米德兰德公司 | Low-cellulose non-wood fiber products and methods of making same |
-
1980
- 1980-07-30 KR KR1019800003025A patent/KR810002066B1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115867705A (en) * | 2020-06-18 | 2023-03-28 | 阿彻丹尼尔斯米德兰德公司 | Low-cellulose non-wood fiber products and methods of making same |
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