JPS63114970U - - Google Patents
Info
- Publication number
- JPS63114970U JPS63114970U JP618887U JP618887U JPS63114970U JP S63114970 U JPS63114970 U JP S63114970U JP 618887 U JP618887 U JP 618887U JP 618887 U JP618887 U JP 618887U JP S63114970 U JPS63114970 U JP S63114970U
- Authority
- JP
- Japan
- Prior art keywords
- base film
- perforations
- coat layer
- rod
- diagonally
- 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
- 238000001125 extrusion Methods 0.000 claims description 4
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 2
- 239000005003 food packaging material Substances 0.000 claims description 2
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 230000004888 barrier function Effects 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
Description
第１図は本考案の棒状食品用包装材の基本構成
を示す断面説明図、第２図は実施例における包装
材の断面説明図、第３図は包装材の製造工程を示
す説明図、第４図〜第２１図はミシン目の形状を
示す説明図である。
１……基材フイルム、１ａ……延伸ポリプロピ
レンフイルム、２……ミシン目、３……押出しコ
ート層、３ａ……押出しポリプロピレンコート層
、４，５……ポリ塩化ビニリデンコート層、６…
…印刷部、７……棒状製品、８……背貼り部。
FIG. 1 is an explanatory cross-sectional view showing the basic structure of the rod-shaped food packaging material of the present invention, FIG. 2 is an explanatory cross-sectional view of the packaging material in an example, and FIG. 4 to 21 are explanatory diagrams showing the shapes of perforations. DESCRIPTION OF SYMBOLS 1... Base film, 1a... Stretched polypropylene film, 2... Perforation, 3... Extrusion coat layer, 3a... Extrusion polypropylene coat layer, 4, 5... Polyvinylidene chloride coat layer, 6...
...Printing section, 7... Bar-shaped product, 8... Back pasting section.
Claims (1)
状製品の長手方向に対して斜め方向、斜めクロス
方向、直角方向、平行方向、または曲線状のミシ
ン目を１本または複数本設け、この基材フイルム
の片面に、ミシン目を塞ぐための樹脂の押出しコ
ートによる押出しコート層を設け、この押出しコ
ート層および基材フイルムの表面に、ガスバリヤ
性、高周波シール性および開封のし易さのための
ポリ塩化ビニリデン樹脂コート層を形成してなる
ことを特徴とする棒状食品用包装材。 A base film made of a synthetic resin film is provided with one or more perforations diagonally, diagonally crosswise, perpendicularly, parallelly, or curved to the longitudinal direction of the rod-shaped product, and the base film is An extrusion coat layer of resin is provided on one side to close the perforations, and polyvinylidene chloride is applied to the extrusion coat layer and the surface of the base film for gas barrier properties, high frequency sealing properties, and ease of opening. A rod-shaped food packaging material characterized by forming a resin coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP618887U JPS63114970U (en) | 1987-01-20 | 1987-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP618887U JPS63114970U (en) | 1987-01-20 | 1987-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63114970U true JPS63114970U (en) | 1988-07-25 |
Family
ID=30788472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP618887U Pending JPS63114970U (en) | 1987-01-20 | 1987-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63114970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0489760U (en) * | 1990-11-30 | 1992-08-05 | ||
| KR20210061640A (en) * | 2019-11-20 | 2021-05-28 | 이환석 | packaging film unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5916875B2 (en) * | 1980-11-18 | 1984-04-18 | 株式会社神戸製鋼所 | Low hydrogen coated arc welding rod |
-
1987
- 1987-01-20 JP JP618887U patent/JPS63114970U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5916875B2 (en) * | 1980-11-18 | 1984-04-18 | 株式会社神戸製鋼所 | Low hydrogen coated arc welding rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0489760U (en) * | 1990-11-30 | 1992-08-05 | ||
| KR20210061640A (en) * | 2019-11-20 | 2021-05-28 | 이환석 | packaging film unit |
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