KR100458167B1 - 자연분해 되는 1회용 용기의 제조방법 및 그 제조장치 - Google Patents
자연분해 되는 1회용 용기의 제조방법 및 그 제조장치 Download PDFInfo
- Publication number
- KR100458167B1 KR100458167B1 KR10-2002-0014905A KR20020014905A KR100458167B1 KR 100458167 B1 KR100458167 B1 KR 100458167B1 KR 20020014905 A KR20020014905 A KR 20020014905A KR 100458167 B1 KR100458167 B1 KR 100458167B1
- Authority
- KR
- South Korea
- Prior art keywords
- container
- molding
- weight
- manufacturing
- seconds
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/34—Trays or like shallow containers
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
- Wrappers (AREA)
- Cereal-Derived Products (AREA)
Abstract
Description
Claims (6)
- 볏짚가루 17.4중량%, 등겨가루 4.3중량%, 코팅제 61중량%, 옥수수 전분 17.3중량%를 균일 혼합하기 위해서 교반하는 제 1단계와; 상기 혼합물을 압축 성형하여 용기로 형성하는 제 2단계 및; 상기 용기 성형물을 오존가스로 멸균 처리하는 제 3단계를 포함하는 것을 특징으로 하는 자연분해 되는 1회용 용기의 제조방법.
- 제 1항에 있어서, 상기 압축성형하는 제 2단계는 상기 혼합물을 9 ~ 10초 동안 1차 압축성형한 다음에 이 성형물내의 기포를 2 ~ 4초 동안 증발시키고 다시 42 ~ 47초 동안 2차 압축성형하는 것을 특징으로 하는 자연분해 되는 1회용 용기의 제조방법.
- 제 1항에 있어서, 볏짚가루는 25중량%, 등겨가루는 5중량%, 코팅제는 20중량%, 옥수수 전분은 50중량%인 것을 특징으로 하는 자연분해 되는 1회용 용기의 제조방법.
- 제 3항에 있어서, 상기 혼합물을 10 ~ 15초 동안 1차 압축성형한 다음에 이 성형물내의 기포를 2초동안 증발시키고 다시 25 ~ 30초 동안 2차 압축성형하는 것을 특징으로 하는 자연분해 되는 1회용 용기의 제조방법.
- 전기가열선이 매립된 다이를 가진 상부 금형과; 상기 상부 금형을 수용하는 공간부를 가지고 있으며 전기가열선이 매립된 다이를 가진 하부 금형과; 상기 전기가열선에 인가되는 전기를 제어하여 상기 상/하부 금형의 온도를 제어하는 컨트롤러 및; 상기 상/하부 금형에서 성형된 용기 성형물을 탈형추출 및 자동적재시키는 이송수단을 포함하는 것을 특징으로 하는 자연분해 되는 1회용 용기의 제조장치.
- 제 5항에 있어서, 상기 이송수단은 상기 컨트롤러에 의해 전후이동 및 승강되는 홀더와 상기 홀더에 설치되어 상기 용기 성형물을 진공흡착하는 진공흡착판이 부착된 로드를 포함하는 것을 특징으로 하는 자연분해 되는 1회용 용기의 제조장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0014905A KR100458167B1 (ko) | 2002-03-20 | 2002-03-20 | 자연분해 되는 1회용 용기의 제조방법 및 그 제조장치 |
PCT/KR2002/001172 WO2003078267A1 (en) | 2002-03-20 | 2002-06-20 | Method for manufacturing naturally-degraded disposable dish and apparatus therefor |
CNB021411824A CN1226168C (zh) | 2002-03-20 | 2002-07-08 | 可自然降解的一次性容器的制造方法 |
JP2002299838A JP3694287B2 (ja) | 2002-03-20 | 2002-10-15 | 自然分解可能な使い捨て容器の製造方法及びその製造装置 |
US10/279,911 US20030178736A1 (en) | 2002-03-20 | 2002-12-13 | Method for manufacturing naturally-degraded disposable dish, and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0014905A KR100458167B1 (ko) | 2002-03-20 | 2002-03-20 | 자연분해 되는 1회용 용기의 제조방법 및 그 제조장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030075602A KR20030075602A (ko) | 2003-09-26 |
KR100458167B1 true KR100458167B1 (ko) | 2004-11-26 |
Family
ID=28036119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0014905A KR100458167B1 (ko) | 2002-03-20 | 2002-03-20 | 자연분해 되는 1회용 용기의 제조방법 및 그 제조장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030178736A1 (ko) |
JP (1) | JP3694287B2 (ko) |
KR (1) | KR100458167B1 (ko) |
CN (1) | CN1226168C (ko) |
WO (1) | WO2003078267A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102251899B1 (ko) * | 2020-02-13 | 2021-05-12 | 김태형 | 친환경 케이스 마개 제조방법 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007307312A (ja) * | 2006-05-22 | 2007-11-29 | Okinawa Pref Gov | 漆器製品素材およびその製造法 |
DE202008010268U1 (de) * | 2008-07-31 | 2009-12-24 | Hörmann, Jan | Einwegbräter |
JP5408138B2 (ja) * | 2008-09-19 | 2014-02-05 | 東洋製罐株式会社 | 圧縮成形方法及び装置 |
CN101975721B (zh) * | 2010-09-03 | 2012-06-13 | 中国农业大学 | 一种模拟秸秆压缩成型的方法及装置 |
US20110139800A1 (en) | 2010-09-17 | 2011-06-16 | Natures Solutions Llc | Pulp Molded Biodegradable Remove-ably Connectable Lid |
IT1403162B1 (it) * | 2010-12-14 | 2013-10-04 | Lavazza Luigi Spa | "cartuccia per la preparazione di un prodotto liquido" |
US20200094509A1 (en) * | 2018-09-21 | 2020-03-26 | Changzhou City Cheng Xin Environmental Protection Technology Co., Ltd. | Method for Manufacturing Fibrous Paper-plastic Disc-shaped Product |
CN115366218B (zh) * | 2022-09-16 | 2023-03-28 | 东北农业大学 | 利用可调节厚度且便于脱模的模具制备可降解花盆的方法 |
Citations (6)
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JPH07258427A (ja) * | 1994-02-04 | 1995-10-09 | Nissei Kk | 生分解性成形物の製造方法 |
KR20000060370A (ko) * | 1999-03-15 | 2000-10-16 | 신승규 | 러버 씰 사상기 |
KR20000067282A (ko) * | 1999-04-26 | 2000-11-15 | 박현규 | 식물성 섬유를 원료로 하는 자연 분해성 1회용 식품용기의 제조방법 |
KR20010111848A (ko) * | 2000-06-13 | 2001-12-20 | 윤철진 | 무 공해 용기 제조 방법 |
KR100334952B1 (ko) * | 2000-12-05 | 2002-05-04 | 황기옥 | 자연분해 되는 1회용 용기의 제조방법 및 그 제조장치 |
KR100422413B1 (ko) * | 2001-11-06 | 2004-03-11 | 강혜완 | 무공해 용기 및 그 제조방법 |
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US3850863A (en) * | 1972-07-28 | 1974-11-26 | Union Carbide Corp | Blends of a biodegradable thermoplastic oxyalkanoyl polymer and a naturally occurring biodegradable product |
US4048781A (en) * | 1975-01-24 | 1977-09-20 | Portion Packaging Limited | Process for the production of a product filled container |
US4595560A (en) * | 1983-07-16 | 1986-06-17 | Robert Bosch Gmbh | Method for sterilizing packaging material and/or packaging apparatus |
US5279658A (en) * | 1991-09-19 | 1994-01-18 | David Aung | Composition suitable for forming into shaped articles, process for preparing the composition, process for preparing shaped articles using the composition, and shaped articles so-formed |
US5660900A (en) * | 1992-08-11 | 1997-08-26 | E. Khashoggi Industries | Inorganically filled, starch-bound compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix |
KR950006538B1 (ko) * | 1992-12-31 | 1995-06-16 | 김두현 | 일회용 용기의 제조방법 |
US5411691A (en) * | 1994-02-09 | 1995-05-02 | Kuo-Chung Chang-Chien | Method of manufacturing containers from husks |
TW336160B (en) * | 1996-05-27 | 1998-07-11 | Fwu-Ming Hwang | Package container and process for producing the same |
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-
2002
- 2002-03-20 KR KR10-2002-0014905A patent/KR100458167B1/ko not_active IP Right Cessation
- 2002-06-20 WO PCT/KR2002/001172 patent/WO2003078267A1/en active Application Filing
- 2002-07-08 CN CNB021411824A patent/CN1226168C/zh not_active Expired - Fee Related
- 2002-10-15 JP JP2002299838A patent/JP3694287B2/ja not_active Expired - Fee Related
- 2002-12-13 US US10/279,911 patent/US20030178736A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07258427A (ja) * | 1994-02-04 | 1995-10-09 | Nissei Kk | 生分解性成形物の製造方法 |
KR20000060370A (ko) * | 1999-03-15 | 2000-10-16 | 신승규 | 러버 씰 사상기 |
KR20000067282A (ko) * | 1999-04-26 | 2000-11-15 | 박현규 | 식물성 섬유를 원료로 하는 자연 분해성 1회용 식품용기의 제조방법 |
KR20010111848A (ko) * | 2000-06-13 | 2001-12-20 | 윤철진 | 무 공해 용기 제조 방법 |
KR100334952B1 (ko) * | 2000-12-05 | 2002-05-04 | 황기옥 | 자연분해 되는 1회용 용기의 제조방법 및 그 제조장치 |
KR100422413B1 (ko) * | 2001-11-06 | 2004-03-11 | 강혜완 | 무공해 용기 및 그 제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102251899B1 (ko) * | 2020-02-13 | 2021-05-12 | 김태형 | 친환경 케이스 마개 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US20030178736A1 (en) | 2003-09-25 |
JP3694287B2 (ja) | 2005-09-14 |
WO2003078267A1 (en) | 2003-09-25 |
CN1445146A (zh) | 2003-10-01 |
CN1226168C (zh) | 2005-11-09 |
KR20030075602A (ko) | 2003-09-26 |
JP2003291939A (ja) | 2003-10-15 |
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