JPS63156945U - - Google Patents
Info
- Publication number
- JPS63156945U JPS63156945U JP4880887U JP4880887U JPS63156945U JP S63156945 U JPS63156945 U JP S63156945U JP 4880887 U JP4880887 U JP 4880887U JP 4880887 U JP4880887 U JP 4880887U JP S63156945 U JPS63156945 U JP S63156945U
- Authority
- JP
- Japan
- Prior art keywords
- envelope
- sheet
- top sheet
- bottom sheet
- utility
- 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
- 230000035699 permeability Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案に係る封筒の一実施例を示す説
明図、第２図は他の実施例を示す説明図、第３図
はさらに他の実施例を示す説明図である。
１……封筒、２……封筒上紙、３……封筒下紙
。
FIG. 1 is an explanatory diagram showing one embodiment of the envelope according to the present invention, FIG. 2 is an explanatory diagram showing another embodiment, and FIG. 3 is an explanatory diagram showing still another embodiment. 1...Envelope, 2...Envelope top page, 3...Envelope bottom page.
Claims (1)
紙とのうち、前記封筒下紙の透気度が封筒上紙の
透気度より大きいことを特徴とする封筒。 An envelope characterized in that, of an envelope top sheet and an envelope bottom sheet that are bonded together on at least three sides, the bottom sheet has a higher air permeability than the top sheet of the envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4880887U JPS63156945U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4880887U JPS63156945U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156945U true JPS63156945U (en) | 1988-10-14 |
Family
ID=30870686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4880887U Pending JPS63156945U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156945U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS621082U (en) * | 1985-06-19 | 1987-01-07 |
-
1987
- 1987-03-31 JP JP4880887U patent/JPS63156945U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS621082U (en) * | 1985-06-19 | 1987-01-07 |
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