JPS61137511U - - Google Patents
Info
- Publication number
- JPS61137511U JPS61137511U JP2106985U JP2106985U JPS61137511U JP S61137511 U JPS61137511 U JP S61137511U JP 2106985 U JP2106985 U JP 2106985U JP 2106985 U JP2106985 U JP 2106985U JP S61137511 U JPS61137511 U JP S61137511U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- coating layer
- surface coating
- core layer
- polyethylene terephthalate
- 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.)
- Pending
Links
- 239000002345 surface coating layer Substances 0.000 claims description 5
- 239000012792 core layer Substances 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims description 2
- -1 polyethylene terephthalate Polymers 0.000 claims 2
- 239000002131 composite material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
Description
第１図はこの考案の複合缶用缶胴の一実施例を
示す一部切欠き斜視図、第２図はこの考案の缶胴
の周壁の一部分を示す拡大断面図、第３図は缶胴
の製造方法を概略的に示す平面図、第４図は内側
の厚紙の端縁どうしの継目部分の拡大断面図、第
５図は缶胴の開口に金属蓋を固着する途中を示す
部分断面図、第６図は缶胴の開口に金属蓋を固着
した複合缶を示す部分断面図である。
１……複合缶用缶胴、２……紙製芯層、３……
内面被覆層、４……外面被覆層、７……ポリエチ
レンテレフタレートフイルム、８……アルミニウ
ム層。
Fig. 1 is a partially cutaway perspective view showing an embodiment of the composite can body of this invention, Fig. 2 is an enlarged sectional view showing a part of the peripheral wall of the can body of this invention, and Fig. 3 is a can body of the invention. Fig. 4 is an enlarged sectional view of the joint between the edges of the inner cardboard, and Fig. 5 is a partial sectional view showing the process of fixing the metal lid to the opening of the can body. , FIG. 6 is a partial sectional view showing a composite can with a metal lid fixed to the opening of the can body. 1... Can body for composite can, 2... Paper core layer, 3...
Inner surface coating layer, 4...Outer surface coating layer, 7...Polyethylene terephthalate film, 8...Aluminum layer.
Claims (1)
３と、芯層２の外面を覆う外面被覆層４とよりな
る缶胴であつて、内面被覆層３が、ポリエチレン
テレフタレートフイルム７とアルミニウム層８と
よりなり、ポリエチレンテレフタレートフイルム
７が缶内面側に存在せしめられている複合缶用缶
胴。 The can body is made up of a paper core layer 2, an inner surface coating layer 3 that covers the inner surface of the core layer 2, and an outer surface coating layer 4 that covers the outer surface of the core layer 2, and the inner surface coating layer 3 is made of polyethylene terephthalate film 7. and an aluminum layer 8, and a polyethylene terephthalate film 7 is present on the inner surface of the can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2106985U JPS61137511U (en) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2106985U JPS61137511U (en) | 1985-02-15 | 1985-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137511U true JPS61137511U (en) | 1986-08-26 |
Family
ID=30512132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2106985U Pending JPS61137511U (en) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137511U (en) |
-
1985
- 1985-02-15 JP JP2106985U patent/JPS61137511U/ja active Pending