KR20050103548A - The gogang making method of a charcoal - Google Patents
The gogang making method of a charcoal Download PDFInfo
- Publication number
- KR20050103548A KR20050103548A KR1020040028743A KR20040028743A KR20050103548A KR 20050103548 A KR20050103548 A KR 20050103548A KR 1020040028743 A KR1020040028743 A KR 1020040028743A KR 20040028743 A KR20040028743 A KR 20040028743A KR 20050103548 A KR20050103548 A KR 20050103548A
- Authority
- KR
- South Korea
- Prior art keywords
- charcoal
- weight
- high temperature
- phenol oil
- strength
- Prior art date
Links
- 239000003610 charcoal Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 238000000748 compression moulding Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000010298 pulverizing process Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001877 deodorizing effect Effects 0.000 abstract description 4
- 150000001450 anions Chemical class 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000004566 building material Substances 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/04—Devices for pressing such points, e.g. Shiatsu or Acupressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
- A61H7/002—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing
- A61H7/004—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing power-driven, e.g. electrical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0165—Damping, vibration related features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
- A61H2201/1215—Rotary drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1683—Surface of interface
- A61H2201/169—Physical characteristics of the surface, e.g. material, relief, texture or indicia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
- A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared
Landscapes
- Health & Medical Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
본 발명은 숯 분말과 페놀유를 일정 비율로 혼합하고 고온으로 압착, 성형함으로써, 숯의 강도를 높이고, 무게를 경량으로 제도할 수 있기 때문에, 건축 자재나 산업용 필터, 또는 의류의 단추나 각종 장신구 등 다방면으로 활용할 수 있을 뿐만 아니라, 일반인의 일상 생활에 숯을 접목하여 항시 숯을 근접하여 생활할 수 있기 때문에, 원적외선 방사와 탈취 효과, 그리고 항균과 음이온 작용 효과 등을 통해, 건강을 증진시킬 수 있도록 한 고강도 숯의 제조 방법에 관한 것이다.According to the present invention, the charcoal powder and the phenol oil are mixed at a predetermined ratio, and pressed and molded at a high temperature, so that the strength of the charcoal can be increased and the weight can be drawn at a light weight. Not only can it be used in various ways, but also by combining charcoal in the daily life of the public, it can always live close to the charcoal, thereby improving health through far-infrared radiation, deodorizing effect, and antibacterial and anion effect. It relates to a method for producing high strength charcoal.
본 발명은 고강도의 숯을 제조하는 방법에 있어서, The present invention provides a method for producing high strength charcoal,
백탄 숯을 분쇄기 등을 이용하여 약 200 ~ 300 매쉬의 크기로 분쇄하고, 분쇄된 숯 분말 85 중량%와 탄소 계열의 페놀유 15 중량%를 혼합하도록 한 분쇄 및 혼합 공정과;Pulverizing and mixing white charcoal into a size of about 200 to 300 mesh by using a grinder, and mixing 85% by weight of the pulverized charcoal powder with 15% by weight of carbon-based phenol oil;
페놀유와 배합된 숯 혼합물을 섭씨 25도의 상온에서 약 4시간 정도 건조시키도록 하고, 고온 압착 성형기를 이용하여 섭씨 150 ~ 250도의 고온으로 압착하여, 일정한 형상으로 성형시키도록 한 건조 및 성형 공정으로;The charcoal mixture blended with phenol oil is dried for about 4 hours at room temperature of 25 degrees Celsius, and pressed at a high temperature of 150 to 250 degrees Celsius using a high temperature compression molding machine to form a certain shape. ;
구성되는 것을 특징으로 한다.It is characterized in that the configuration.
Description
본 발명은 강도가 높은 숯을 제조하도록 한 방법에 관한 것으로, 특히 숯 분말과 페놀유를 혼합하여 압착, 성형함으로써, 숯의 경도를 높여, 건축 자재나 산업용 필터, 또는 의류의 단추 등의 다양한 분야에 적용하여 사용할 수 있을 뿐만 아니라, 숯을 실생활에 근접하여 사용할 수 있기 때문에, 원적외선 방사와 탈취 효과, 그리고 항균과 음이온 작용 효과 등을 향상시킬 수 있도록 한 고강도 숯의 제조 방법에 관한 것이다.The present invention relates to a method for producing high strength charcoal, and in particular, by mixing and compressing and molding charcoal powder and phenol oil to increase the hardness of the charcoal, and various fields such as building materials, industrial filters, and buttons of clothing. The present invention relates to a method for producing high-strength charcoal, which can be used in addition to the charcoal, so that the charcoal can be used in close proximity to the real life, thereby improving far-infrared radiation and deodorizing effects, and antibacterial and anionic effects.
일반적으로 숯은 목재가 열분해된 뒤에 남는 고체잔사(固體殘渣). 목탄(木炭)이라고도 하고, 이러한 숯은 숯가마에서 구워내는 흑탄(黑炭)·백탄(白炭)과 건류로 생기는 건류탄이 있다.Charcoal is generally a solid residue left after wood is pyrolyzed. Also called charcoal, these charcoals are black charcoal, white charcoal, and dried charcoal produced from charcoal.
이러한 숯은 내부에 다수 개의 미세한 공으로 흡착 작용을 통해, 탈취와 제습, 항균 작용 효과가 뛰어나고, 또한 원적외선과 음이온이 방출되어, 일반인들의 건강 증진에 도움되고 있다.The charcoal is adsorbed by a plurality of fine pores inside, excellent deodorization, dehumidification, antibacterial effect, and also far infrared rays and anions are released, helping to improve the health of the general public.
근래들어 상기한 숯의 다양한 효능이 입증되는 추세이기 때문에, 실생활에서 다양한 분야에 적용하여 많은 숯 종류의 장식품이나 생활용 품목을 개발하여, 일반인들의 생활에 근접되도록 하여 사용되고 있다.In recent years, since the various effects of the above-mentioned charcoal have been proven, it is used in various fields in real life to develop many charcoal types of ornaments or living items, and to be used in close proximity to the lives of ordinary people.
상기한 숯은 의 그 강도가 약하기 때문에, 장기간 사용하기에 어려운 단점이 있었으며, 필터나 건축 자재 등의 적정 강도가 요구되는 다양한 분야와 업종에 활용하지 못하는 문제점이 발생하였다.Since the charcoal has a weak strength, it has a disadvantage of being difficult to use for a long time, and has a problem in that it cannot be used in various fields and industries requiring an appropriate strength of a filter or a building material.
따라서, 종래의 고강도 숯을 제조하려는 개발이 시도되고 있으나, 그 고강도 숯의 제조 방법에 대한 연구와 시도가 미미한 수준으로, 고강도 숯을 다양한 분야에 적용하려는데 한계가 있는 실정이었다.Therefore, the development of the conventional high-strength charcoal has been attempted, but the research and attempts on the method of manufacturing the high-strength charcoal are insignificant, and there are limitations in applying high-strength charcoal to various fields.
따라서, 상기한 문제점을 해결하기 위한 본 발명은, 숯 분말과 페놀유를 혼합하여 압착, 성형함으로써, 숯의 강도를 높이도록 하여, 건축 자재나 산업용 필터, 또는 의류의 단추 등의 다양한 분야에 적용하여 사용할 수 있을 뿐만 아니라, 숯을 실생활에 근접하여 사용할 수 있기 때문에, 원적외선 방사와 탈취 효과, 그리고 항균과 음이온 작용 효과 등을 향상시킬 수 있도록 하는데 그 목적이 있는 것이다.Therefore, the present invention for solving the above problems, by mixing and pressing and molding the charcoal powder and phenol oil, to increase the strength of the charcoal, applied to various fields such as building materials, industrial filters, buttons of clothing, etc. In addition to being able to use, as charcoal can be used in close proximity to real life, its purpose is to improve the far-infrared radiation and deodorizing effect, and antibacterial and anionic effect.
본 발명은 고강도의 숯을 제조하는 방법에 있어서, The present invention provides a method for producing high strength charcoal,
백탄 숯을 분쇄기 등을 이용하여 약 200 ~ 300 매쉬의 크기로 분쇄하고, 분쇄된 숯 분말 85 중량%와 탄소 계열의 페놀유 15 중량%를 혼합하도록 한 분쇄 및 혼합 공정과;Pulverizing and mixing white charcoal into a size of about 200 to 300 mesh by using a grinder, and mixing 85% by weight of the pulverized charcoal powder with 15% by weight of carbon-based phenol oil;
페놀유와 배합된 숯 혼합물을 섭씨 25도의 상온에서 약 4시간 정도 건조시키도록 하고, 고온 압착 성형기를 이용하여 섭씨 150 ~ 250도의 고온으로 압착하여, 일정한 형상으로 성형시키도록 한 건조 및 성형 공정으로;The charcoal mixture blended with phenol oil is dried for about 4 hours at room temperature of 25 degrees Celsius, and pressed at a high temperature of 150 to 250 degrees Celsius using a high temperature compression molding machine to form a certain shape. ;
구성되는 것을 특징으로 한다.It is characterized in that the configuration.
도 1은 본 발명의 고강도 숯의 제조 방법을 보인 블록도이다.1 is a block diagram showing a method for producing high strength charcoal of the present invention.
이하, 본 발명에 따른 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
분쇄 및 혼합 공정 (C)Crushing and Mixing Process (C)
백탄 숯을 분쇄기 등을 이용하여 약 200 ~ 300 매쉬의 크기로 분쇄하고, 분쇄된 숯 분말 85 중량%와 탄소 계열의 페놀유 15 중량%를 혼합하도록 한다.White charcoal is crushed to a size of about 200 to 300 mesh using a grinder, etc., and the mixed charcoal powder 85% by weight and carbon-based phenol oil 15% by weight.
건조 및 성형 공정 (P)Drying and Forming Process (P)
페놀유와 배합된 숯 혼합물을 섭씨 25도의 상온에서 약 4시간 정도 건조시키도록 하고, 고온 압착 성형기를 이용하여 섭씨 150 ~ 250도의 고온으로 압착하여, 일정한 형상으로 성형시키도록 한다.The charcoal mixture blended with phenol oil is dried at room temperature of about 25 degrees Celsius for about 4 hours, and then compressed to a high temperature of 150 to 250 degrees Celsius using a high temperature compression molding machine to be molded into a constant shape.
이상에서 설명한 바와 같은 본 발명의 실시예를 도면에 의거하여, 설명하면 다음과 같다.An embodiment of the present invention as described above will be described below with reference to the drawings.
도 1에 도시된 바와 같이, 상기 분쇄 및 혼합 공정(C)에서 이미 가마 등에서 열분해된 백탄 숯을 미세한 입자로 분쇄하여 페놀유와 적정한 비율로 혼합하도록 한다.As shown in Figure 1, in the pulverization and mixing process (C), the charcoal charcoal already pyrolyzed in the kiln or the like is pulverized into fine particles to be mixed with phenol oil in an appropriate ratio.
그리고, 상기 건조 및 성형 공정(P)에서 페놀유와 혼합된 숯 입자를 적정 온도와 시간 동안 건조시키고, 숯 제품으로 제조되기 위한 일정한 형태의 성형기로 고온, 압착시켜 성형하게 된다.In the drying and molding process (P), the charcoal particles mixed with phenol oil are dried for an appropriate temperature and time, and are formed by high temperature and compression using a molding machine of a predetermined form for producing a charcoal product.
고온으로 압착된 숯 성형물은 강도가 높고 경량이기 때문에, 산업용 필터나 건축 자재 뿐만 아니라, 의류용 단추나 악세사리 등 일반인들의 일상 생활에 사용되는 다양한 물품에 적용하여 사용될 수 있는 것이다.Charcoal moldings compressed at high temperatures are high in strength and light weight, and thus can be applied to various items used in daily life of not only industrial filters and building materials, but also buttons and accessories for clothes.
이상에서 설명한 바와 같이 본 발명은, 숯 분말과 페놀유를 일정 비율로 혼합하고 고온으로 압착, 성형함으로써, 숯의 강도를 높이고, 무게를 경량으로 제도할 수 있기 때문에, 건축 자재나 산업용 필터, 또는 의류의 단추나 각종 장신구 등 다방면으로 활용할 수 있을 뿐만 아니라, 일반인의 일상 생활에 숯을 접목하여 항시 숯을 근접하여 생활할 수 있기 때문에, 원적외선 방사와 탈취 효과, 그리고 항균과 음이온 작용 효과 등을 통해, 건강을 증진시킬 수 있도록 한 유익한 발명인 것이다. As described above, the present invention can increase the strength of the charcoal and draw the weight at a light weight by mixing the charcoal powder and the phenol oil at a predetermined ratio, and pressing and molding at a high temperature. It can be used for various purposes such as buttons of clothing and various kinds of jewelry, and it is possible to combine charcoal in everyday life of the general public so that the charcoal can always live in close proximity, through far infrared radiation, deodorizing effect, antibacterial effect and anion effect. In other words, it is a beneficial invention to promote health.
도 1은 본 발명의 고강도 숯의 제조 방법을 보인 블록도1 is a block diagram showing a method for producing a high strength charcoal of the present invention
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
C : 분쇄 및 혼합 공정 P : 건조 및 성형 공정C: grinding and mixing process P: drying and molding process
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040028743A KR20050103548A (en) | 2004-04-26 | 2004-04-26 | The gogang making method of a charcoal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040028743A KR20050103548A (en) | 2004-04-26 | 2004-04-26 | The gogang making method of a charcoal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20050103548A true KR20050103548A (en) | 2005-11-01 |
Family
ID=37281381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040028743A KR20050103548A (en) | 2004-04-26 | 2004-04-26 | The gogang making method of a charcoal |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20050103548A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172610A (en) * | 1984-09-14 | 1986-04-14 | Hitachi Chem Co Ltd | Production of high-density graphite material |
| JPH0226818A (en) * | 1988-07-18 | 1990-01-29 | Mitsubishi Heavy Ind Ltd | Carbonaceous material |
| JPH02196012A (en) * | 1989-01-25 | 1990-08-02 | Lignyte Co Ltd | Self-hardening particulate chaff charcoal |
| JPH03146468A (en) * | 1989-11-01 | 1991-06-21 | Lignyte Co Ltd | Production of fireproof material |
| KR20020043387A (en) * | 2000-12-04 | 2002-06-10 | 손재익 | Manufacturing Method for Glass Fiber Reinforced Activated Carbon/Zeolite Composite Adsorbent with Waste Water Treatment Using Mixture of Zeolite and Phenolic Resin |
| KR20040048892A (en) * | 2001-09-17 | 2004-06-10 | 카와사키 주코교 카부시키 카이샤 | Active material for cell and its manufacturing method |
-
2004
- 2004-04-26 KR KR1020040028743A patent/KR20050103548A/en not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172610A (en) * | 1984-09-14 | 1986-04-14 | Hitachi Chem Co Ltd | Production of high-density graphite material |
| JPH0226818A (en) * | 1988-07-18 | 1990-01-29 | Mitsubishi Heavy Ind Ltd | Carbonaceous material |
| JPH02196012A (en) * | 1989-01-25 | 1990-08-02 | Lignyte Co Ltd | Self-hardening particulate chaff charcoal |
| JPH03146468A (en) * | 1989-11-01 | 1991-06-21 | Lignyte Co Ltd | Production of fireproof material |
| KR20020043387A (en) * | 2000-12-04 | 2002-06-10 | 손재익 | Manufacturing Method for Glass Fiber Reinforced Activated Carbon/Zeolite Composite Adsorbent with Waste Water Treatment Using Mixture of Zeolite and Phenolic Resin |
| KR20040048892A (en) * | 2001-09-17 | 2004-06-10 | 카와사키 주코교 카부시키 카이샤 | Active material for cell and its manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100878834B1 (en) | Ceramics goods having charcoal layer and its manufacturing method | |
| KR101077253B1 (en) | Environment friendly wood plastic composite and method for producing environment friendly wood plastic composite | |
| JP2009153987A (en) | Massage ball for adsorbing skin waste and oil and manufacturing method for it | |
| JP2003155467A (en) | Ion generator and production method therefor | |
| KR20050103548A (en) | The gogang making method of a charcoal | |
| CN117795151A (en) | Method for coating fibers | |
| KR101433881B1 (en) | Method for manufacturing carbon molding for bed top using scoria | |
| KR101315633B1 (en) | Resin composition including sericite powders, manufacturing method thereof and plastic goods using the same | |
| KR102284902B1 (en) | Loess board having charcoal layer, and manufacturing method of the same | |
| KR101337352B1 (en) | Method for manufacturing carbon molding for bed top | |
| KR101387172B1 (en) | Method of manufacturing Imitation jewelry | |
| KR101140701B1 (en) | The Manufacuturing Method of Sintering Charcoals Using Bamboo Charcoal Powder | |
| KR20100019593A (en) | Manufacturing method of ocher board for furniture making and ocher board manufactured by the above method | |
| KR100448304B1 (en) | Manufacture method for raw vegetables ceramic excellenting activate function | |
| US420763A (en) | Art of manufacturing articles from wood pulp | |
| KR20090103474A (en) | Mica piece let out for pore and manufacture method thereof | |
| KR100775934B1 (en) | Manufucting method charcoal panel | |
| KR100446019B1 (en) | carbon consolidation matter manufacturing method | |
| CN106273154A (en) | The method of manufacturing technology of a kind of oolong tea element artware and product | |
| KR100644903B1 (en) | Stone powder mixed plastic and its manufacturing method | |
| KR20020069783A (en) | Manufacturing method for high hardness compression timber | |
| KR20020066416A (en) | method for manufacturing building finish material using a waste materials and building material product by the same method | |
| KR101027875B1 (en) | The manufacturing method of paper radiating far infrared ray | |
| CN107434409A (en) | A kind of preparation of Nano-functional Ceramics ball and technique | |
| CN101234899A (en) | Negative ion ceramic products and producing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |