JPH01147970U - - Google Patents
Info
- Publication number
- JPH01147970U JPH01147970U JP4253388U JP4253388U JPH01147970U JP H01147970 U JPH01147970 U JP H01147970U JP 4253388 U JP4253388 U JP 4253388U JP 4253388 U JP4253388 U JP 4253388U JP H01147970 U JPH01147970 U JP H01147970U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- sealing
- resin layer
- polypropylene
- sealable
- 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
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 7
- 239000004743 Polypropylene Substances 0.000 claims 3
- -1 polypropylene Polymers 0.000 claims 3
- 229920001155 polypropylene Polymers 0.000 claims 3
- 229920000092 linear low density polyethylene Polymers 0.000 claims 1
- 239000004707 linear low-density polyethylene Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Landscapes
- Packages (AREA)
Description
図面は、本考案の一実施例である易開封性シー
ル蓋を封緘した密封容器の構造を示す断面図であ
る。
１……容器本体、２……蓋体、３……基材、４
……熱封緘性樹脂層、５……被熱封緘部、６……
熱封緘面。
The drawing is a sectional view showing the structure of a sealed container sealed with an easy-to-open seal lid, which is an embodiment of the present invention. 1... Container body, 2... Lid, 3... Base material, 4
...Heat-sealable resin layer, 5...Heat-sealed portion, 6...
Heat sealed surface.
Claims (1)
材とする被熱封緘部を有する容器本体と、基材上
に熱封緘性樹脂層を備えた蓋体とから成り、容器
本体の熱封緘面と蓋体の熱封緘性樹脂層との間に
熱封緘による密封が行なわれている包装体におい
て、前記熱封緘性樹脂層が、ポリプロピレンと線
状低密度ポリエチレンとのブレンド比がポリプロ
ピレン５乃至２５重量％である樹脂よりなること
を特徴とする易開封性熱封緘包装体。 It consists of a container main body having a heat-sealable part whose heat-sealing surface is made of polypropylene at least, and a lid body having a heat-sealable resin layer on a base material, and the heat-sealing surface of the container body and the lid body are In a package in which sealing is performed by heat sealing between the heat sealing resin layer and the sealing resin layer, the heat sealing resin layer is a resin in which the blend ratio of polypropylene and linear low density polyethylene is 5 to 25% by weight of polypropylene. An easy-to-open heat-sealed package characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4253388U JPH01147970U (en) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4253388U JPH01147970U (en) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147970U true JPH01147970U (en) | 1989-10-13 |
Family
ID=31268945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4253388U Pending JPH01147970U (en) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138448A (en) * | 1999-09-01 | 2001-05-22 | Sumitomo Chem Co Ltd | Easily releasable film |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581672A (en) * | 1981-06-23 | 1983-01-07 | 東洋製罐株式会社 | Thermally sealed package which is easily unsealed |
| JPS6119496A (en) * | 1984-07-05 | 1986-01-28 | Mitsubishi Chem Ind Ltd | Production of l-phenylalanine |
| JPS63179741A (en) * | 1987-01-22 | 1988-07-23 | 昭和電工株式会社 | Composite film simultaneously having easily peelable property and heat sealing property |
-
1988
- 1988-03-30 JP JP4253388U patent/JPH01147970U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581672A (en) * | 1981-06-23 | 1983-01-07 | 東洋製罐株式会社 | Thermally sealed package which is easily unsealed |
| JPS6119496A (en) * | 1984-07-05 | 1986-01-28 | Mitsubishi Chem Ind Ltd | Production of l-phenylalanine |
| JPS63179741A (en) * | 1987-01-22 | 1988-07-23 | 昭和電工株式会社 | Composite film simultaneously having easily peelable property and heat sealing property |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138448A (en) * | 1999-09-01 | 2001-05-22 | Sumitomo Chem Co Ltd | Easily releasable film |
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