KR100330491B1 - 자연분해가 가능한 방수코팅 용기의 제조방법 - Google Patents
자연분해가 가능한 방수코팅 용기의 제조방법 Download PDFInfo
- Publication number
- KR100330491B1 KR100330491B1 KR1019990008358A KR19990008358A KR100330491B1 KR 100330491 B1 KR100330491 B1 KR 100330491B1 KR 1019990008358 A KR1019990008358 A KR 1019990008358A KR 19990008358 A KR19990008358 A KR 19990008358A KR 100330491 B1 KR100330491 B1 KR 100330491B1
- Authority
- KR
- South Korea
- Prior art keywords
- paper
- container
- solution
- zein
- mixing
- 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.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/59—Shaping sheet material under pressure
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/22—Polyalkenes, e.g. polystyrene
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims (2)
- 방수코팅 원료를 교반기에 투입하여 일정시간 혼합하는 교반공정,상기 교반공정에서 혼합된 용액을 공급되는 용지의 일면에 도포하는 도포공정,상기 도포된 용지를 성형기에 공급하여 일정형상의 용기를 만드는 성형공정을 포함하여 이루어지는 방수코팅 용기의 제조방법에 있어서,상기 교반공정은 자연분해되도록 그 방수코팅 원료를 알콜을 첨가하여 희석시킨 수성 폴리에틸렌과 옥수수에서 추출된 제인으로 하되 이를 5:5로 혼합하여 이루어지고,상기 도포공정과 성형공정 사이에는 용지가 찌그러지지 않고 균일하게 도포되도록 상부의 열풍기와 후측의 로울러를 통과시켜 압착 및 건조시키는 압착 및 건조공정 및상기 압착 및 건조공정이 완료된 용지를 저면에 히터가 장착된 엔드리스 벨트를 통과시켜 광택을 내는 유광공정을 추가로 포함하는 것을 특징으로 하는 자연분해가 가능한 방수코팅 용기의 제조방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990008358A KR100330491B1 (ko) | 1999-03-12 | 1999-03-12 | 자연분해가 가능한 방수코팅 용기의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990008358A KR100330491B1 (ko) | 1999-03-12 | 1999-03-12 | 자연분해가 가능한 방수코팅 용기의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000060226A KR20000060226A (ko) | 2000-10-16 |
KR100330491B1 true KR100330491B1 (ko) | 2002-04-01 |
Family
ID=19576417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990008358A Expired - Fee Related KR100330491B1 (ko) | 1999-03-12 | 1999-03-12 | 자연분해가 가능한 방수코팅 용기의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100330491B1 (ko) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR870004815A (ko) * | 1985-11-01 | 1987-06-01 | 마이클 티. 크리민스 | 열가소성 물질의 연속시이트 제조장치 및 방법 |
KR920002678A (ko) * | 1990-07-30 | 1992-02-28 | 공정곤 | 생분해성 폴리에틸렌- 전분 베이스 필름의 제조방법 |
JPH05239244A (ja) * | 1992-03-02 | 1993-09-17 | Honen Corp | 生分解材料の耐水化方法 |
US5324351A (en) * | 1992-08-13 | 1994-06-28 | Euroceltique | Aqueous dispersions of zein and preparation thereof |
US5585060A (en) * | 1993-02-10 | 1996-12-17 | Showa Sangyo Co. Ltd. | Process for preparing biodegradable water-resistant film |
JPH11189666A (ja) * | 1997-12-26 | 1999-07-13 | Showa Sangyo Co Ltd | 多糖類成形体に耐水性を付与する方法 |
JPH11335401A (ja) * | 1989-05-30 | 1999-12-07 | Novamont Spa | 生分解性プラスチック物品製造用変性澱粉組成物およびその製法 |
-
1999
- 1999-03-12 KR KR1019990008358A patent/KR100330491B1/ko not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR870004815A (ko) * | 1985-11-01 | 1987-06-01 | 마이클 티. 크리민스 | 열가소성 물질의 연속시이트 제조장치 및 방법 |
JPH11335401A (ja) * | 1989-05-30 | 1999-12-07 | Novamont Spa | 生分解性プラスチック物品製造用変性澱粉組成物およびその製法 |
KR920002678A (ko) * | 1990-07-30 | 1992-02-28 | 공정곤 | 생분해성 폴리에틸렌- 전분 베이스 필름의 제조방법 |
JPH05239244A (ja) * | 1992-03-02 | 1993-09-17 | Honen Corp | 生分解材料の耐水化方法 |
US5324351A (en) * | 1992-08-13 | 1994-06-28 | Euroceltique | Aqueous dispersions of zein and preparation thereof |
US5585060A (en) * | 1993-02-10 | 1996-12-17 | Showa Sangyo Co. Ltd. | Process for preparing biodegradable water-resistant film |
JPH11189666A (ja) * | 1997-12-26 | 1999-07-13 | Showa Sangyo Co Ltd | 多糖類成形体に耐水性を付与する方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20000060226A (ko) | 2000-10-16 |
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