KR20030037530A - 일회용 전분제 용기 및 그 제조방법 - Google Patents
일회용 전분제 용기 및 그 제조방법 Download PDFInfo
- Publication number
- KR20030037530A KR20030037530A KR1020010068747A KR20010068747A KR20030037530A KR 20030037530 A KR20030037530 A KR 20030037530A KR 1020010068747 A KR1020010068747 A KR 1020010068747A KR 20010068747 A KR20010068747 A KR 20010068747A KR 20030037530 A KR20030037530 A KR 20030037530A
- Authority
- KR
- South Korea
- Prior art keywords
- starch
- container
- disposable
- present
- melting point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 229920002472 Starch Polymers 0.000 claims abstract description 85
- 239000008107 starch Substances 0.000 claims abstract description 85
- 235000019698 starch Nutrition 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 17
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000243 solution Substances 0.000 claims abstract description 14
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 239000008188 pellet Substances 0.000 claims abstract description 11
- 239000000049 pigment Substances 0.000 claims abstract description 10
- 229920002261 Corn starch Polymers 0.000 claims abstract description 9
- 239000008120 corn starch Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 238000004040 coloring Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 239000000498 cooling water Substances 0.000 claims abstract description 3
- 238000007598 dipping method Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 238000007710 freezing Methods 0.000 claims abstract 2
- 230000008014 freezing Effects 0.000 claims abstract 2
- 230000005070 ripening Effects 0.000 claims abstract 2
- 235000013618 yogurt Nutrition 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 229940079593 drug Drugs 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 abstract description 2
- 235000015243 ice cream Nutrition 0.000 abstract description 2
- 235000013336 milk Nutrition 0.000 abstract description 2
- 239000008267 milk Substances 0.000 abstract description 2
- 210000004080 milk Anatomy 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 20
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002982 water resistant material Substances 0.000 description 2
- 244000153158 Ammi visnaga Species 0.000 description 1
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 235000019750 Crude protein Nutrition 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- -1 alkenyl amber acid Chemical compound 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940112822 chewing gum Drugs 0.000 description 1
- 235000015218 chewing gum Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000020384 spinach juice Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7132—Bowls, Cups, Glasses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (2)
- 옥수수전분을 이용한 일회용 전분제 용기를 제조하는데 있어서 원료인 분말상태의 전분을 물과 색소를 넣어 교반기에서 교반하여 착색·숙성하는 제1단계와; 상기 숙성된 전분혼합체를 용융점으로 가열된 압출기에 통과시키면서 이를 커팅하여 전분방울을 형성하고, 상기 전분방울을 냉동·건조시켜서 고체로 된 전분펠릿의 중간재를 형성하는 제2단계와; 상기 제2단계에서 형성된 전분펠릿을 용융점에서 용융시켜 냉각수가 흐르는 금형기에서 전분제 용기를 사출 성형하는 제3단계와; 상기 성형된 전분제 용기를 액상의 폴리비닐아세테이트 코폴리머 용액으로 분사 또는 담그기로 1회 이상 코팅하고 건조하는 제4단계를 포함하는 일회용 전분제 용기 제조방법
- 제1항의 방법으로 제조된 일회용 전분제 용기
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010068747A KR20030037530A (ko) | 2001-11-06 | 2001-11-06 | 일회용 전분제 용기 및 그 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010068747A KR20030037530A (ko) | 2001-11-06 | 2001-11-06 | 일회용 전분제 용기 및 그 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030037530A true KR20030037530A (ko) | 2003-05-14 |
Family
ID=29568101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010068747A Ceased KR20030037530A (ko) | 2001-11-06 | 2001-11-06 | 일회용 전분제 용기 및 그 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20030037530A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101111354B1 (ko) * | 2011-07-15 | 2012-02-15 | (주)세명 | 거푸집용 유로폼 보강대 절단 장치 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5300333A (en) * | 1993-03-29 | 1994-04-05 | The Enbiomass Group, Inc. | Biodegradable insulated food container |
| KR940011556A (ko) * | 1992-11-24 | 1994-06-21 | 김항덕 | 전분이 화학결합된 생분해성 폴리에틸렌 조성물 및 그 제조방법 |
| KR950029317A (ko) * | 1994-04-20 | 1995-11-22 | 전창호 | 생분해성 1회용 용기의 조성물 및 그의 제조방법 |
| WO1996000302A1 (de) * | 1994-06-23 | 1996-01-04 | Voest-Alpine Industrieanlagenbau Gmbh | Verfahren zur direktreduktion von eisenoxidhältigem material |
| US5756024A (en) * | 1996-05-27 | 1998-05-26 | Huang; Fu Ming | Method of manufacturing a biodegradable container |
| KR20000020504A (ko) * | 1998-09-22 | 2000-04-15 | 진영복 | 환경친화성 식품포장 용기 조성물 및 그의 제조방법 |
| KR20000067282A (ko) * | 1999-04-26 | 2000-11-15 | 박현규 | 식물성 섬유를 원료로 하는 자연 분해성 1회용 식품용기의 제조방법 |
| KR20020006927A (ko) * | 2000-07-14 | 2002-01-26 | 한규택 | 생분해성 무기재료의 조성물 및 이를 이용한 성형방법 |
-
2001
- 2001-11-06 KR KR1020010068747A patent/KR20030037530A/ko not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940011556A (ko) * | 1992-11-24 | 1994-06-21 | 김항덕 | 전분이 화학결합된 생분해성 폴리에틸렌 조성물 및 그 제조방법 |
| US5300333A (en) * | 1993-03-29 | 1994-04-05 | The Enbiomass Group, Inc. | Biodegradable insulated food container |
| KR950029317A (ko) * | 1994-04-20 | 1995-11-22 | 전창호 | 생분해성 1회용 용기의 조성물 및 그의 제조방법 |
| WO1996000302A1 (de) * | 1994-06-23 | 1996-01-04 | Voest-Alpine Industrieanlagenbau Gmbh | Verfahren zur direktreduktion von eisenoxidhältigem material |
| US5756024A (en) * | 1996-05-27 | 1998-05-26 | Huang; Fu Ming | Method of manufacturing a biodegradable container |
| KR20000020504A (ko) * | 1998-09-22 | 2000-04-15 | 진영복 | 환경친화성 식품포장 용기 조성물 및 그의 제조방법 |
| KR20000067282A (ko) * | 1999-04-26 | 2000-11-15 | 박현규 | 식물성 섬유를 원료로 하는 자연 분해성 1회용 식품용기의 제조방법 |
| KR20020006927A (ko) * | 2000-07-14 | 2002-01-26 | 한규택 | 생분해성 무기재료의 조성물 및 이를 이용한 성형방법 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101111354B1 (ko) * | 2011-07-15 | 2012-02-15 | (주)세명 | 거푸집용 유로폼 보강대 절단 장치 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20011106 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20040128 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20040607 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20040128 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |