JPH021646U - - Google Patents
Info
- Publication number
- JPH021646U JPH021646U JP7885288U JP7885288U JPH021646U JP H021646 U JPH021646 U JP H021646U JP 7885288 U JP7885288 U JP 7885288U JP 7885288 U JP7885288 U JP 7885288U JP H021646 U JPH021646 U JP H021646U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation holes
- large number
- present
- heat
- bag
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Packages (AREA)
- Bag Frames (AREA)
Description
第１図は、本考案の袋の代表的な態様を示す斜
視図である。図中、１は合成樹脂製袋、２は通気
孔、３は易ヒートシール性フイルム、４は多数の
通気孔が存在する部分、５は多数の通気孔が存在
する部分の周辺部分を夫々示す。
FIG. 1 is a perspective view showing a typical embodiment of the bag of the present invention. In the figure, 1 is a synthetic resin bag, 2 is a ventilation hole, 3 is an easily heat-sealable film, 4 is a part where many ventilation holes are present, and 5 is a peripheral part of the part where many ventilation holes are present, respectively. .
Claims (1)
製袋の少くとも該多数の通気孔が存在する部分と
その周辺部分とが易ヒートシール性フイルムでヒ
ートシールによつて被覆されてなる袋であつて、
該多数の通気孔が存在する部分が、その周辺部分
よりヒートシール強度が低いことを特徴とする袋
。 A bag made of synthetic resin having a large number of localized ventilation holes, at least the portion where the large number of ventilation holes are present and the surrounding area thereof are covered by heat sealing with an easily heat-sealable film. And,
A bag characterized in that a portion where the large number of ventilation holes are present has lower heat-sealing strength than the surrounding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7885288U JPH0511171Y2 (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7885288U JPH0511171Y2 (en) | 1988-06-16 | 1988-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH021646U true JPH021646U (en) | 1990-01-08 |
| JPH0511171Y2 JPH0511171Y2 (en) | 1993-03-18 |
Family
ID=31303747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7885288U Expired - Lifetime JPH0511171Y2 (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0511171Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4477523B2 (en) * | 2005-02-28 | 2010-06-09 | 房人 大竹 | Temporary piss toilet |
-
1988
- 1988-06-16 JP JP7885288U patent/JPH0511171Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0511171Y2 (en) | 1993-03-18 |