JPH02137234U - - Google Patents
Info
- Publication number
- JPH02137234U JPH02137234U JP4695689U JP4695689U JPH02137234U JP H02137234 U JPH02137234 U JP H02137234U JP 4695689 U JP4695689 U JP 4695689U JP 4695689 U JP4695689 U JP 4695689U JP H02137234 U JPH02137234 U JP H02137234U
- Authority
- JP
- Japan
- Prior art keywords
- central base
- base material
- paper
- sheet
- relatively low
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000005022 packaging material Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Description
第１図は本考案の一実施例の断面図、第２図は
同実施例の包装材を用いた袋の平面図、第３図は
同袋に内容物を入れ封をした状態の斜視図、第４
図は従来の包装材による容器の斜視図である。 １００……包装材、１０１……中心基材、１０
３ａ，１０３ｂ……一軸延伸ポリエチレン層（易
引裂材層）。
同実施例の包装材を用いた袋の平面図、第３図は
同袋に内容物を入れ封をした状態の斜視図、第４
図は従来の包装材による容器の斜視図である。 １００……包装材、１０１……中心基材、１０
３ａ，１０３ｂ……一軸延伸ポリエチレン層（易
引裂材層）。
Claims (1)
- 紙、発泡フイルム等の比較的伸度の小さいシー
トを中心基材として、該中心基材の両面に易引裂
材層を積層したことを特徴とする包装材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989046956U JP2521722Y2 (ja) | 1989-04-20 | 1989-04-20 | 易開封性包装材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989046956U JP2521722Y2 (ja) | 1989-04-20 | 1989-04-20 | 易開封性包装材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02137234U true JPH02137234U (ja) | 1990-11-15 |
| JP2521722Y2 JP2521722Y2 (ja) | 1997-01-08 |
Family
ID=31562473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989046956U Expired - Lifetime JP2521722Y2 (ja) | 1989-04-20 | 1989-04-20 | 易開封性包装材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521722Y2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5563742U (ja) * | 1978-10-26 | 1980-05-01 | ||
| JPS5741341A (en) * | 1980-08-25 | 1982-03-08 | Tohoku Metal Ind Ltd | Magnetic alloy |
-
1989
- 1989-04-20 JP JP1989046956U patent/JP2521722Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5563742U (ja) * | 1978-10-26 | 1980-05-01 | ||
| JPS5741341A (en) * | 1980-08-25 | 1982-03-08 | Tohoku Metal Ind Ltd | Magnetic alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2521722Y2 (ja) | 1997-01-08 |