KR20010089913A - The chemical-free new materials for toy and it`s manufacturing method - Google Patents
The chemical-free new materials for toy and it`s manufacturing method Download PDFInfo
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- KR20010089913A KR20010089913A KR1020000012386A KR20000012386A KR20010089913A KR 20010089913 A KR20010089913 A KR 20010089913A KR 1020000012386 A KR1020000012386 A KR 1020000012386A KR 20000012386 A KR20000012386 A KR 20000012386A KR 20010089913 A KR20010089913 A KR 20010089913A
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- 239000000463 material Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 240000008042 Zea mays Species 0.000 claims abstract description 14
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 14
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 14
- 235000005822 corn Nutrition 0.000 claims abstract description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 10
- 235000009566 rice Nutrition 0.000 claims abstract description 10
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 6
- 244000068988 Glycine max Species 0.000 claims abstract description 6
- 239000010903 husk Substances 0.000 claims abstract description 5
- 239000010902 straw Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims abstract description 4
- 239000004310 lactic acid Substances 0.000 claims abstract description 4
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims abstract 2
- 238000002156 mixing Methods 0.000 claims abstract 2
- 238000010298 pulverizing process Methods 0.000 claims abstract 2
- 239000002994 raw material Substances 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 claims description 8
- 241000209094 Oryza Species 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 4
- 238000010097 foam moulding Methods 0.000 claims description 2
- 239000008280 blood Substances 0.000 claims 2
- 210000004369 blood Anatomy 0.000 claims 2
- 238000003825 pressing Methods 0.000 claims 2
- 238000000227 grinding Methods 0.000 claims 1
- 239000003895 organic fertilizer Substances 0.000 abstract description 4
- 235000013311 vegetables Nutrition 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 2
- 238000000748 compression moulding Methods 0.000 abstract 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 3
- 229940088597 hormone Drugs 0.000 description 3
- 239000005556 hormone Substances 0.000 description 3
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 2
- 108010073771 Soybean Proteins Proteins 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 208000004998 Abdominal Pain Diseases 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 206010012335 Dependence Diseases 0.000 description 1
- 208000017701 Endocrine disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 108010064851 Plant Proteins Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000576 food coloring agent Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 235000021118 plant-derived protein Nutrition 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229940001941 soy protein Drugs 0.000 description 1
- 235000019710 soybean protein Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000005418 vegetable material Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/02—Vulcanised oils, e.g. factice
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
Abstract
Description
본 발명은 완구를 이루는 소재를 환경친화적인 식물성 섬유입자로 대체하여 인체에 무해하고, 폐기시 공해가 없을 뿐만 아니라 사료나 유기질비료로 재활용할 수 있는 무공해 완구신소재 및 그 제조방법에 관한 것이다.The present invention relates to a new pollution-free material and a method for manufacturing the same, which is harmless to the human body by replacing the material forming the toy with environmentally friendly vegetable fiber particles, can be recycled as feed or organic fertilizer as well as no pollution at disposal.
일반적으로 완구는 가볍고 내구성이 좋은 플라스틱제로 되어 있으나 각종 대량의 환경호르몬 및 중금속 등과 같이 아이들의 건강을 해칠 수 있는 각종 유해물질을 내포하고 있다. 이러한 유해물질이 포함된 완구를 가지고 아이들이 가지고 놀다보면 습관적으로 입으로 빠는 등의 행위에 의해 유해한 물질들이 체내로 흡수되어 축적되게 되면 성장과 발육에 큰 지장을 줄뿐만 아니라 심지어 신체 기형, 신경계, 내분비계 장애, 복통과 심장박동 증가 등 중독 증세를 유발할 수 있으며, 장기적으로 그 후손에까지 피해가 나타날 수도 있다.In general, toys are made of light and durable plastic, but contain a large amount of harmful substances that can harm children's health, such as various environmental hormones and heavy metals. When children play with toys that contain these harmful substances, harmful substances are absorbed and accumulated in the body by habitual sucking and other activities, which not only affect growth and development, but even body malformation, nervous system, It can cause symptoms of addiction, including endocrine disorders, abdominal pain and increased heart rate.
따라서 완구의 소재에 특별한 규제를 두고 있으나 현실적으로 이를 완벽히 해결하지는 못하고 있는 실정이며 소비자의 현명한 선택에 의존할 뿐이다.Therefore, there are special regulations on the material of the toy, but in reality it is not completely solved, and it only depends on the consumer's wise choice.
또한 많은 어린이용 완구 제품들은 폐기시 재활용이 어렵기 때문에 대부분소각 처리되는데, 소각시 발생하는 다이옥신과 같은 유해물질이 발생하기 때문에 소각처리가 어려울 뿐만 아니라 그 처리비용도 상승하게되는 폐단이 있다.In addition, many children's toy products are incinerated mostly because it is difficult to recycle when discarded, and because the harmful substances such as dioxins generated during incineration are generated, incineration is difficult and the disposal cost increases.
본 발명은 이러한 종래의 문제점을 해소하기 위하여 창안한 것으로서, 그 목적은 환경호르몬이나 중금속 및 다이옥신 등과 같이 인체에 해롭고 자연을 파괴하는 공해물질을 포함하지 않고, 또 매립시 생분해처리가 되고 소각시 공해물질이 없는 등 폐기시 발생하는 2차공해가 없으며, 성형성 및 내구성 등 완구가 요구하는 성질을 충분히 만족하는 안전하고 환경친화적인 무공해 완구신소재를 제공하는데 있으며, 특히 이러한 신소재를 대량생산할 수 있는 제조공법을 제공하는데 있다.The present invention was devised to solve such a conventional problem, and its purpose is not to contain environmentally harmful substances such as environmental hormones, heavy metals, and dioxin, which are harmful to the human body and destroy nature, and are biodegradable upon reclamation and pollution upon incineration. There is no secondary pollution that occurs during disposal such as no material, and it provides safe and environmentally friendly pollution-free new materials that satisfies the properties required by toys such as formability and durability, and in particular, manufacture that can mass-produce these new materials. To provide a process.
상기 목적을 달성하기 위한 본 발명은, 식물섬유입자 즉, 각종 식물종피(옥수수피, 대두피, 벼껍질, 볏짚, 옥수수봉, 옥수수대 등)를 기본원료로 하고, 일정량의 곡물전분과 식용성 성형교 즉, 아교와 같은 접착제, 준분교, 골교(동물의 뼈에서 채취한 교) 등을 첨가제로 구성된다.The present invention for achieving the above object, the plant fiber particles, that is, a variety of plant seeds (corn bark, soybean hull, rice husk, rice straw, corn bar, corn bar, etc.) as a basic raw material, a certain amount of grain starch and edible Molded bridges, that is, adhesives such as glues, semi-branched bridges, bone bridges (bridges taken from animal bones), etc., are composed of additives.
이러한 본 발명 제조방법은 옥수수피, 대두피,옥수수봉, 옥수수대, 왕겨, 볏짚 등 식물섬유입자를 20-200메쉬로 분쇄한 후 그 중량의 10%-40%되는 성형교를 넣고, 교중량의 1-5배의 물을 넣고 혼합기로 혼합하면서 일정량의 염산, 초산, 유산 등 산으로 ph 4-6.5가 되도록 조절한다.Such a method of manufacturing the present invention is pulverized plant fiber particles such as corn cob, soybean hull, corn rod, corn bran, rice husk, rice straw and 20-200 mesh, and then put the forming bridge 10% -40% of its weight, Add 1-5 times of water and mix with a mixer to adjust pH 4-6.5 with a certain amount of acid, hydrochloric acid, acetic acid and lactic acid.
이와 같이 혼합된 원료를 크롬도금한 특정 형태의 완구제조금형에서 80℃-250℃의 온도 80kg-250kg/cm2로 2-200초 동안 압축시켜 성형한 후 건조하여 완성한다.The raw materials thus mixed are compressed and molded at a temperature of 80kg-250kg / cm 2 for 80 minutes at a temperature of 80 ° C.-250 ° C. for 2200 seconds in a specific chrome-plated toy manufacturing mold, and then dried.
한편, 사출성형시 또 다른 방법으로서 제조의 수요에 따라 먼저 2차 왕래식 사출기에 일정한 비례로 잘 혼합된 원료를 주입하면서 사출하되 원료가 완구금형에 넣기 전에 사출기 내에서 충분히 가열된 상태에서 수분을 증발시키면서 사출한다. 사출된 성형용 원자재가 수분함량이 20%-40%로부터 10%-14%로 감소되는 환경상태에서 즉시 장방형이나 원형금형 등 임의의 완구금형에 즉시 사출시켜 성형하고 건조시킨다. 그 건조된 제품은 한 번에 성형되므로 표면이 깔끔하고 마감처리가 간단하다.On the other hand, in injection molding, as a method of manufacturing, first, a well-mixed raw material is injected to the secondary combustor in a constant proportion according to the demand of manufacturing, but the water is sufficiently heated in the injection molding machine before the raw material is put into the toy mold. Injection is carried out while evaporating. The injection molding raw materials are immediately injected into any toy mold such as a rectangle or a circular mold and molded and dried in an environment where the water content is reduced from 20% -40% to 10% -14%. The dried product is molded at one time, so the surface is clean and easy to finish.
본 발명의 소재를 이루는 옥수수껍질이나 대두피는 옥수수전분공장이나 대두 단백제조공장에서 전분과 대두단백 이외의 부산물로 분류하고, 분류된 부산물에서 이물질을 제거한 후 상술한 제조공법에 따라 제조하여 소재를 제공한다.Corn hulls or soybean hulls forming the material of the present invention are classified as by-products other than starch and soy protein in corn starch plant or soybean protein manufacturing plant, and remove the foreign matter from the classified by-products and then prepared according to the manufacturing method described above to provide a material. do.
그 소재에 여러 가지 색상을 출연하고 여러 가지 표면무늬를 양각할 수 있는 금형에서 도안과 색상이 다른 완구 등 다양한 형태의 성형물을 압출 또는 사출성형할 수 있다. 예를 들어 완구자동차 케이스 등 원형, 원추형, 장방형, 삼각형 등 임의의 기하학적 입체형태의 모든 압출과 사출이 가능하다.Various types of moldings, such as toys with different patterns and colors, can be extruded or injection-molded in molds capable of appearing various colors on the material and embossing various surface patterns. For example, all extrusion and injection of arbitrary geometric shapes such as circular, conical, rectangular, and triangular, such as toy car cases, are possible.
또한 본 발명은 재떨이, 문구용품, 콘센트, 케이스, 장기쪽, 가전제품의 포장재, 젓가락, 사라, 도시락용기 등 기타 다양한 성형물에도 적용할 수가 있다.In addition, the present invention can be applied to ashtrays, stationery, electrical outlets, cases, organs, packaging materials for home appliances, chopsticks, sara, lunch box containers and other various moldings.
한편, 본 발명의 소재를 발포성형시에는 발포 가마에 믹싱한 재료를 넣고 200℃∼1000℃ 외부 가온상태에서 가마내부의 압력이 3∼9대기압 압력까지 온도와 압력을 올리다가 순간적으로 상온과 1대기압 상태로 발포시키면서 습도를 조절하여성형시키고 환충제인 경우에는 기하적 크기를 별도 공정으로 성형한다.On the other hand, during the foam molding of the material of the present invention, the mixed material is put into a foaming kiln, and the temperature inside the kiln is raised to a temperature of 3 to 9 atmospheric pressure under 200 ° C to 1000 ° C of external heating, It is molded by controlling the humidity while foaming at atmospheric pressure, and in the case of a repellent, the geometric size is molded in a separate process.
이러한 본 발명의 소재로 제조된 완구의 장점은 첫째 원자료가 풍부하고 값이 싸다. 둘째, 생산된 제품은 선택 원료에 따라 또는 식용색소를 통해 전체 및 표면색상처리가 용이하여 미려한 외관의 완구를 제조할 수 있으며, 불쾌한 냄새를 없앨 수 있다. 셋째, 강도가 일반 플라스틱이나 얇은 철제물에 대등하거나 같은 강도를 가지고 있어 견고한 완구를 제조할 수 있으며, 완구외에 임의의 재료로도 사용할 수 있다. 넷째, 성형성이 양호하여 어떠한 형상의 제품도 간단 용이하게 제조할 수 있다. 다섯째, 제조과정에서 공해물질을 전혀 발생하지 않고 폐기시 생분해가 되므로 매립하여도 전혀 공해가 없을 뿐만 아니라 소각처리를 하여도 공해물질을 전혀 방출하지 않으며, 수거하여 사료 또는 유기질비료 등으로 재활용 가능한 자연친화적인 소재이다. 여섯째, 이와 같이 공해물질이 전혀 없기 때문에 어린이 놀이감 제조시에는 입에 넣고 빨거나 씹어도 환경호르몬과 같은 물질이 전혀 포함되어 있지 않으므로 안정성이 확보된다.The advantages of the toys made of the material of the present invention are firstly rich in raw materials and cheap. Secondly, the produced product is easy to make the whole and surface color treatment according to the selected raw materials or food coloring, and can produce a toy with a beautiful appearance, can eliminate the unpleasant smell. Third, the strength is comparable to or equal to that of ordinary plastic or thin steel, so that a strong toy can be manufactured, and any material other than the toy can be used. Fourth, the moldability is good, and the product of any shape can be easily and easily manufactured. Fifth, since there is no pollution in the manufacturing process and it is biodegraded at disposal, there is no pollution even when it is landfilled, and it does not emit any pollution even after incineration, and it can be collected and recycled as feed or organic fertilizer. It is a friendly material. Sixth, since there is no pollution material as described above, when preparing children's play feeling, even when put into the mouth or sucked or chewed, no substances such as environmental hormones are included, thereby ensuring stability.
이상에서 살펴본 바와 같이 본 발명은 완구의 소재를 식물성 섬유입자로 대체함으로써 이를 사용하는 어린아이들의 건강에 전혀 무해하므로 안전성이 확보된다. 또한 식물성 소재이기 때문에 폐기 처리할 때 즉, 매립처리시 생분해가 되고, 또 소각처리시 다이옥신과 같은 공해물질이 전혀 발생되지 않을 뿐만 아니라 사료나 유기질비료로 재활용이 가능하므로 환경오염방지에 큰 도움이 되는 환경친화적인 제품이다. 또한 이러한 소재는 각 산업분야의 자재나 건축자재로 활용하여 제조할 수 있다.As described above, the present invention is completely harmless to the health of young children using the same by replacing the material of the toy with vegetable fiber particles, thereby ensuring safety. In addition, since it is a vegetable material, it is biodegraded at the time of disposal, that is, landfill treatment, and it does not generate any pollutants such as dioxin at the time of incineration, and can be recycled as feed or organic fertilizer. It is an environmentally friendly product. In addition, these materials can be manufactured using as materials or building materials of each industry.
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WO1997000072A1 (en) * | 1995-06-16 | 1997-01-03 | Taisho Pharmaceutical Co., Ltd. | Anti-inflammatory/analgetic composition |
KR970075111A (en) * | 1996-05-31 | 1997-12-10 | 시무오카 가즈오 | Packaging materials such as food and manufacturing method |
KR100228833B1 (en) * | 1994-11-10 | 1999-11-01 | 쉬한 존 엠. | Expanded starch-based shaped products and the method of preparation thereof |
KR20000006940A (en) * | 1999-11-13 | 2000-02-07 | 김영복 | Vessel used to natural materials. |
KR20000057885A (en) * | 1999-02-10 | 2000-09-25 | 모리 테 쯔로오 | Biodegradable material composition, biodegradable container prepared by said composition and the manufacturing method of said container |
KR20000067282A (en) * | 1999-04-26 | 2000-11-15 | 박현규 | A manufacturing method for spontaneous decomposable-disposable food container made from plant fibers |
KR20010054666A (en) * | 1999-12-07 | 2001-07-02 | 이수명 | forming apparatus and method of once time food vesel |
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KR100228833B1 (en) * | 1994-11-10 | 1999-11-01 | 쉬한 존 엠. | Expanded starch-based shaped products and the method of preparation thereof |
WO1997000072A1 (en) * | 1995-06-16 | 1997-01-03 | Taisho Pharmaceutical Co., Ltd. | Anti-inflammatory/analgetic composition |
KR970075111A (en) * | 1996-05-31 | 1997-12-10 | 시무오카 가즈오 | Packaging materials such as food and manufacturing method |
KR20000057885A (en) * | 1999-02-10 | 2000-09-25 | 모리 테 쯔로오 | Biodegradable material composition, biodegradable container prepared by said composition and the manufacturing method of said container |
KR20000067282A (en) * | 1999-04-26 | 2000-11-15 | 박현규 | A manufacturing method for spontaneous decomposable-disposable food container made from plant fibers |
KR20000006940A (en) * | 1999-11-13 | 2000-02-07 | 김영복 | Vessel used to natural materials. |
KR20010054666A (en) * | 1999-12-07 | 2001-07-02 | 이수명 | forming apparatus and method of once time food vesel |
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