JPS6425933A - Aluminum foil for packing - Google Patents
Aluminum foil for packingInfo
- Publication number
- JPS6425933A JPS6425933A JP17989487A JP17989487A JPS6425933A JP S6425933 A JPS6425933 A JP S6425933A JP 17989487 A JP17989487 A JP 17989487A JP 17989487 A JP17989487 A JP 17989487A JP S6425933 A JPS6425933 A JP S6425933A
- Authority
- JP
- Japan
- Prior art keywords
- foil
- contg
- intergranular
- deposits
- generation
- 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.)
- Granted
Links
Landscapes
- Wrappers (AREA)
Abstract
PURPOSE:To obtain the titled Al foil having no generation of pinholes, breaks, buckling, etc., by forming said foil with Al contg. specific amt. of Fe and in which Si amt. as the impurity is regulated and regulating the generation condition of intergranular deposits to the optimum. CONSTITUTION:The Al foil is formed with Al contg. 0.5-2.5% Fe or furthermore contg. 0.003-0.05% Ti with <0.35% Si as the impurity and in which the ratio of the crystal length at the part where the intergranular deposits are generated to the total crystal length is regulated to <=1/10. Said Al foil is easy to soften by working and has no generation of pinholes, breaks, wrinkles, etc., at the time of foil rolling. The Al foil having the structure contg. said intergranular deposits is obtd. by hot rolling the Al ingot having said compsn. and thereafter subjecting it to intermediate annealing at least one time at the temp. lower than the recrystallization temp. during the cold rolling stage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17989487A JPS6425933A (en) | 1987-07-21 | 1987-07-21 | Aluminum foil for packing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17989487A JPS6425933A (en) | 1987-07-21 | 1987-07-21 | Aluminum foil for packing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6425933A true JPS6425933A (en) | 1989-01-27 |
JPH0366381B2 JPH0366381B2 (en) | 1991-10-17 |
Family
ID=16073761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17989487A Granted JPS6425933A (en) | 1987-07-21 | 1987-07-21 | Aluminum foil for packing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6425933A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0250932A (en) * | 1988-08-15 | 1990-02-20 | Nippon Foil Mfg Co Ltd | Aluminum alloy foil |
JPH03120332A (en) * | 1989-10-03 | 1991-05-22 | Kobe Steel Ltd | Aluminum foil and its manufacture |
CN101818288A (en) * | 2010-04-22 | 2010-09-01 | 江阴博威合金材料有限公司 | Full applicability air conditioning foil and manufacturing method thereof |
JPWO2010073735A1 (en) * | 2008-12-26 | 2012-06-14 | リンテック株式会社 | Back protection sheet for solar cell module |
JP5976158B1 (en) * | 2015-04-16 | 2016-08-23 | 三菱アルミニウム株式会社 | Aluminum foil for PTP and method for producing the same |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830613A (en) * | 1971-08-26 | 1973-04-23 | ||
JPS5118362A (en) * | 1974-08-07 | 1976-02-13 | Sanyo Electric Co | GYOSHUFUJOBUNRISOCHI |
JPS60131957A (en) * | 1983-12-20 | 1985-07-13 | Showa Alum Corp | Production of aluminum alloy foil having excellent formability |
JPS61119658A (en) * | 1984-11-16 | 1986-06-06 | Sukai Alum Kk | Manufacture of material for aluminum foil |
JPS61250141A (en) * | 1985-04-26 | 1986-11-07 | Showa Alum Corp | Aluminum alloy foil suitable for synthetic resin film laminate material for cap seal |
JPS6320103A (en) * | 1986-07-14 | 1988-01-27 | Sumitomo Light Metal Ind Ltd | Production of aluminum foil having excellent strength and workability |
JPS63161148A (en) * | 1986-12-23 | 1988-07-04 | Sumitomo Light Metal Ind Ltd | Manufacture of aluminum foil excellent in strength and workability |
-
1987
- 1987-07-21 JP JP17989487A patent/JPS6425933A/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830613A (en) * | 1971-08-26 | 1973-04-23 | ||
JPS5118362A (en) * | 1974-08-07 | 1976-02-13 | Sanyo Electric Co | GYOSHUFUJOBUNRISOCHI |
JPS60131957A (en) * | 1983-12-20 | 1985-07-13 | Showa Alum Corp | Production of aluminum alloy foil having excellent formability |
JPS61119658A (en) * | 1984-11-16 | 1986-06-06 | Sukai Alum Kk | Manufacture of material for aluminum foil |
JPS61250141A (en) * | 1985-04-26 | 1986-11-07 | Showa Alum Corp | Aluminum alloy foil suitable for synthetic resin film laminate material for cap seal |
JPS6320103A (en) * | 1986-07-14 | 1988-01-27 | Sumitomo Light Metal Ind Ltd | Production of aluminum foil having excellent strength and workability |
JPS63161148A (en) * | 1986-12-23 | 1988-07-04 | Sumitomo Light Metal Ind Ltd | Manufacture of aluminum foil excellent in strength and workability |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0250932A (en) * | 1988-08-15 | 1990-02-20 | Nippon Foil Mfg Co Ltd | Aluminum alloy foil |
JPH03120332A (en) * | 1989-10-03 | 1991-05-22 | Kobe Steel Ltd | Aluminum foil and its manufacture |
JPWO2010073735A1 (en) * | 2008-12-26 | 2012-06-14 | リンテック株式会社 | Back protection sheet for solar cell module |
CN101818288A (en) * | 2010-04-22 | 2010-09-01 | 江阴博威合金材料有限公司 | Full applicability air conditioning foil and manufacturing method thereof |
JP5976158B1 (en) * | 2015-04-16 | 2016-08-23 | 三菱アルミニウム株式会社 | Aluminum foil for PTP and method for producing the same |
JP2016204683A (en) * | 2015-04-16 | 2016-12-08 | 三菱アルミニウム株式会社 | Aluminum foil for ptp and manufacturing method therefor |
Also Published As
Publication number | Publication date |
---|---|
JPH0366381B2 (en) | 1991-10-17 |
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