KR830009987A - 중합물질층으로 피복된스틸(steel)쉬트 물질로부터 드로우-레드로우(Draw-Redeaw)캔 제조방법 - Google Patents
중합물질층으로 피복된스틸(steel)쉬트 물질로부터 드로우-레드로우(Draw-Redeaw)캔 제조방법 Download PDFInfo
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- KR830009987A KR830009987A KR1019820001461A KR820001461A KR830009987A KR 830009987 A KR830009987 A KR 830009987A KR 1019820001461 A KR1019820001461 A KR 1019820001461A KR 820001461 A KR820001461 A KR 820001461A KR 830009987 A KR830009987 A KR 830009987A
- Authority
- KR
- South Korea
- Prior art keywords
- coating
- container body
- steel sheet
- sheet material
- container
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 12
- 229910000831 Steel Inorganic materials 0.000 title claims 11
- 239000000463 material Substances 0.000 title claims 11
- 239000010959 steel Substances 0.000 title claims 11
- 239000013047 polymeric layer Substances 0.000 title 1
- 239000011248 coating agent Substances 0.000 claims 15
- 238000000576 coating method Methods 0.000 claims 15
- 239000011347 resin Substances 0.000 claims 13
- 229920005989 resin Polymers 0.000 claims 13
- 229920001187 thermosetting polymer Polymers 0.000 claims 7
- 235000013361 beverage Nutrition 0.000 claims 6
- 238000010894 electron beam technology Methods 0.000 claims 6
- 239000010410 layer Substances 0.000 claims 5
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 3
- 230000008018 melting Effects 0.000 claims 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 2
- 239000005977 Ethylene Substances 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000012790 adhesive layer Substances 0.000 claims 2
- 238000009924 canning Methods 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- 229920001903 high density polyethylene Polymers 0.000 claims 2
- 239000004700 high-density polyethylene Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229920006122 polyamide resin Polymers 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 229910000423 chromium oxide Inorganic materials 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 238000007765 extrusion coating Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229920001684 low density polyethylene Polymers 0.000 claims 1
- 239000004702 low-density polyethylene Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000004634 thermosetting polymer Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
- B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
- B65D1/28—Thin-walled containers, e.g. formed by deep-drawing operations formed of laminated material
-
- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/14—Linings or internal coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
- B32B2310/0445—Treatment by energy or chemical effects using liquids, gas or steam using gas or flames
- B32B2310/0454—Hot air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0875—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation
- B32B2310/0887—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/043—HDPE, i.e. high density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/66—Cans, tins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (17)
- 생성 코폴리마 기준으로 1내지 30중량%의 에틸렌성 불포화 카복실산 모노마 및 에틸렌을 주성분으로 하는 통상적인 고체 랜덤 코폴리아로 구성되며 코폴리마의 1면이 스틴쉬트 표면에 직접 집착되고 또다른 1면은 약 121℃이상의 결정성 용융점을 갖는 합성 열경화성 수지의 외부층에 접착시킨 접착성 열 경화성 수지 내부층을 갖는 다층 합성 열 경화성 수지 피복물을 1개이상의 주 표면에 접착시킴을 특징으로 하는 라미네이트 또는 압출피복 철판으로 제조된 인발된 식품 또는 음료 용기체.
- 제1항에 있어서 스틸 쉬트는크롬/크롬산화물로 피복된 스틸인 용기체.
- 제1항, 2항에 있어서 접착층은 대부분의 에틸렌 및 2내지 20중량%의 에틸렌성 불포화 카복실산 모노마인 코폴리마를 함유하는 용기체.
- 제1항, 2항, 3항에 있어서 외부층은 0,950내지 0.965의 밀도 및 0.05내지 5의멜트인덱스를 갖는 고밀도 폴리에틸렌수지 또는 폴리아미드수지를 함유하는 용기체.
- 제1항, 2항, 3항에있어서 외부층은 0.05내지 3의 멜트덱스 및 0.960내지 0.965g/cc의 밀도를 갖는 고밀도폴리에틸렌수지의 혼합물을 저밀도 폴리에틸렌수지 혼합물 중량기준 30중량%을 함유하는 용기체.
- 제1항, 2항, 3항에 있어서 접착층은 3이하의 멜트인데스 0.960이상의 밀도를 갖는 고밀도 폴리네틸렌 수지 또는 폴리아미드 수지를함유하는 용기체.
- 전술한 항중 하나에 있어서 스틸 쉬트 물질의 두께는 5내지 15mil이며 다층 합성 열경화성 수지 피복물의 전반적인 두께는 0.2내지 2.8mil인 용기체.
- 전술한 항중 하나에 있어서, 관체형성시 피복물내에서 발생하는 응력을 안정시키기 위하여 식품 및 음료 캔닝(Canning)공정에 앞서서 열경화성수지 피복물내에 사용된 가장 높은 용융점 수지의 결정성 용율점 이상의 온도에서 충분한 시간동안, 재차 열처리하는 용기체.
- 제1항 내지 7항에 있어서, 2내지 20메가레드의 전자빔 투사로 처리되는 용기체.
- 전술한 항중 하나에 있어서,식품 또는 용기는 용기체내에 밀폐함유된 용기.
- 제1항 내지 7항의 다층 합성 열경화성수지 피복물을 한개이상의 스틴쉬트 물질 평면에 부착하여 생성 피복된 스틸쉬트 물질을 드로우-레드로우(Draw-Redraw)용기 형성 공정으로 용기체에 형성시키고 관체형성시 피복물내에서 발생하는 응력을 안정시키기 위하여 열경화성 수지 피복물에 사용된 가장높은 용율점 수지의 결정성 용율점 이상의 온도에서 충분한 시간동안 드로우-레드로우 공정에서 형성된 피복된 용기체를 재차 열처리 단계를 특징으로 하는 식품 또는 음료 용기체 제조방법.
- 제11항에 있어서 형성된 용기의 재차 열처리는 식품 또는 음료 캔닝(Canning) 공정에 앞서서 149℃내지 260℃를 유지하는 공기열 오븐에서 0.2내지 5분동안 실시하는 제조방법.
- 제1항 내지 7항의 다층 합성 열경화성 수지 피복물을 한개 상의 스틸쉬트 물질의 평면에 접착하고 스틸쉬트 물질에 피복전, 피복중 도는 피복후, 2내지 20메가레드의 전자 빔 투사량을 피복물에 투사시키고 생성 피복된 스틸쉬트 물질을 드로우-레드로우 용기 형성공정으로 용기 체에 형성시키는 단계를 특징으로 하는 식품 또는 음료수 용기체 제조방법.
- 제13항에 있어서 사용된 전자 빔 투사량은 5내지 10메가레드인 제조방법.
- 제13항, 14항에 있어서, 피복물의 전자 빔 투사는 라미네이트 또는 압출피복된 스틸쉬트에 의한 식품 또는 음료수 관체의 드로우-레드로우 형성에 앞서서 실시하는 제조방법.
- 제13항, 14항에 있어서, 전자 빔 투사는 스틸쉬트 물질의 피복물 사용에 앞서 필름형성이 제거된 피복 물위에서 실시하는 제조방법.
- 제1항 내지 7항의 다층 합성 열 경화성 피복물을 스틸쉬트 물질의 양면에 압출피복 또는 마리네이트 시키고, 2내지 20메가레드의 전자빔 투사량으로 수틸쉬트 물질에 피복전, 피복중 또는 피복후 양쪽의 다층 열 경화성 피복물에 투사시키고 피복된 금속쉬트를 드로우-레드로우 캔 형성 공정으로 용기체에 형성시키는 단계를 특징으로 하여 드로우-레드로우 식품 또는 음료수 관체의 제조방법.※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/250,355 US4450977A (en) | 1981-04-02 | 1981-04-02 | Manufacture of draw-redraw cans using film laminated or extrusion coated steel sheet material |
US250,354 | 1981-04-02 | ||
US250,355 | 1981-04-02 | ||
US06/250,354 US4452374A (en) | 1981-04-02 | 1981-04-02 | Manufacture of draw-redraw cans using an irradiated film laminated or extrusion coated steel sheet material |
US250324 | 2000-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830009987A true KR830009987A (ko) | 1983-12-24 |
KR860000054B1 KR860000054B1 (ko) | 1986-02-06 |
Family
ID=26940829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8201461A KR860000054B1 (ko) | 1981-04-02 | 1982-04-02 | 인발한 식품 또는 음료용기 및 그의 제조방법 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0062385B1 (ko) |
KR (1) | KR860000054B1 (ko) |
AU (1) | AU530007B2 (ko) |
DE (1) | DE3269551D1 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4685591A (en) * | 1984-12-28 | 1987-08-11 | American Can Company | Dispensing tube package |
US4777085A (en) * | 1984-12-28 | 1988-10-11 | American National Can Company | Multiple layer sheet material |
US4759972A (en) * | 1986-02-26 | 1988-07-26 | Mitsubishi Plastics Industries Limited | Aluminum laminate sheet for deep-drawing and aluminum casing for an aluminum electrolytic capacitor |
GB8724242D0 (en) * | 1987-10-15 | 1987-11-18 | Metal Box Plc | Laminated metal sheet |
GB8724238D0 (en) * | 1987-10-15 | 1987-11-18 | Metal Box Plc | Laminated metal sheet |
US5238517A (en) * | 1987-10-15 | 1993-08-24 | Cmb Foodcan Plc | Production of laminated materials |
GB8724239D0 (en) * | 1987-10-15 | 1987-11-18 | Metal Box Plc | Laminated metal sheet |
GB8724237D0 (en) * | 1987-10-15 | 1987-11-18 | Metal Box Plc | Laminated metal sheet |
GB8724241D0 (en) * | 1987-10-15 | 1987-11-18 | Metal Box Plc | Laminated metal sheet |
GB8724243D0 (en) * | 1987-10-15 | 1987-11-18 | Metal Box Plc | Laminates of polyolefin-based film |
GB2246535B (en) * | 1990-07-28 | 1994-01-26 | Cmb Foodcan Plc | Method of manufacturing a wall ironed can |
US5234516A (en) * | 1992-01-28 | 1993-08-10 | Toyo Kohan Co., Ltd. | Method for production of a polyethylene laminated metal sheet |
US5686194A (en) * | 1994-02-07 | 1997-11-11 | Toyo Kohan Co., Ltd. | Resin film laminated steel for can by dry forming |
US5750252A (en) * | 1995-06-02 | 1998-05-12 | The Dow Chemical Company | Protective coating for metal surfaces |
GB2303330B (en) * | 1995-07-21 | 1999-09-08 | British Steel Plc | Improvements in and relating to laminated tin mill products and methods of producing the same |
US20030198537A1 (en) * | 2002-04-22 | 2003-10-23 | Larsen Robert B. | Method for inhibiting delamination of a polymeric coating from a container body |
US20070262491A1 (en) * | 2003-12-23 | 2007-11-15 | Corus Staal Bv | Organic Acid Resistance Improvement in Polymer Coated Metals |
EP2658893B2 (en) | 2010-12-28 | 2019-01-02 | Akzo Nobel Coatings International B.V. | Radiation curable coating compositions for metal |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3750827A (en) * | 1971-03-15 | 1973-08-07 | Nordischer Maschinenbau | Containers |
FR2149784A5 (ko) * | 1971-08-06 | 1973-03-30 | Dow Chemical Co | |
JPS582825B2 (ja) * | 1977-11-17 | 1983-01-18 | 日本クラウンコルク株式会社 | オレフイン樹脂−金属接着構造物及びその製造方法 |
AU528449B2 (en) * | 1979-05-21 | 1983-04-28 | Dow Chemical Company, The | Formable metal-plastic-metal laminates |
-
1982
- 1982-03-18 AU AU81683/82A patent/AU530007B2/en not_active Ceased
- 1982-04-01 DE DE8282200410T patent/DE3269551D1/de not_active Expired
- 1982-04-01 EP EP82200410A patent/EP0062385B1/en not_active Expired
- 1982-04-02 KR KR8201461A patent/KR860000054B1/ko active
Also Published As
Publication number | Publication date |
---|---|
KR860000054B1 (ko) | 1986-02-06 |
EP0062385B1 (en) | 1986-03-05 |
EP0062385A2 (en) | 1982-10-13 |
DE3269551D1 (en) | 1986-04-10 |
AU530007B2 (en) | 1983-06-30 |
EP0062385A3 (en) | 1983-06-15 |
AU8168382A (en) | 1982-11-04 |
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