JPS63114943U - - Google Patents
Info
- Publication number
- JPS63114943U JPS63114943U JP604687U JP604687U JPS63114943U JP S63114943 U JPS63114943 U JP S63114943U JP 604687 U JP604687 U JP 604687U JP 604687 U JP604687 U JP 604687U JP S63114943 U JPS63114943 U JP S63114943U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- packaging bag
- rice
- sealed
- sealed part
- 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
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 241000209094 Oryza Species 0.000 claims 3
- 235000007164 Oryza sativa Nutrition 0.000 claims 3
- 235000009566 rice Nutrition 0.000 claims 3
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 2
Landscapes
- Bag Frames (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
同要部拡大平面断面図、第３図ないし第６図は従
来の包装袋の要部斜視図である。
１，２，３……ヒートシール部、４……脱気孔
、１１……脱気孔、１２……ヒートシール部、１
３，１４，１５……脱気孔、Ａ……包装袋。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is an enlarged plan sectional view of the same, and FIGS. 3 to 6 are perspective views of the main parts of a conventional packaging bag. 1, 2, 3... Heat sealing part, 4... Deaeration hole, 11... Deaeration hole, 12... Heat sealing part, 1
3, 14, 15... Deaeration hole, A... Packaging bag.
Claims (1)
トシールした包装袋であつて、そのヒートシール
部に、包装袋の内側の開口を広くとり、ヒートシ
ール部の中間前後まで徐々に狭くしてゆき、ヒー
トシール部の中間前後より外側までは平行にした
脱気孔を複数個設けてなることを特徴とする米類
の包装袋。 (2) 脱気孔の平行部の幅を米類の最小外周の約
半分としてなる実用新案登録請求の範囲第(1)項
記載の米類の包装袋。[Scope of Claim for Utility Model Registration] (1) A packaging bag in which the ends of two plastic films are heat-sealed, with a wide opening on the inside of the packaging bag in the heat-sealed part, and a bag in the middle of the heat-sealed part. A packaging bag for rice, characterized by having a plurality of deaeration holes which are gradually narrowed from the front to the front and parallel to each other from the middle of the heat-sealed part to the outside. (2) The packaging bag for rice according to claim (1), wherein the width of the parallel part of the deaeration hole is approximately half of the minimum outer circumference of the rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP604687U JPS63114943U (en) | 1987-01-21 | 1987-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP604687U JPS63114943U (en) | 1987-01-21 | 1987-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63114943U true JPS63114943U (en) | 1988-07-25 |
Family
ID=30788194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP604687U Pending JPS63114943U (en) | 1987-01-21 | 1987-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63114943U (en) |
-
1987
- 1987-01-21 JP JP604687U patent/JPS63114943U/ja active Pending