JPS62144629U - - Google Patents
Info
- Publication number
- JPS62144629U JPS62144629U JP3298786U JP3298786U JPS62144629U JP S62144629 U JPS62144629 U JP S62144629U JP 3298786 U JP3298786 U JP 3298786U JP 3298786 U JP3298786 U JP 3298786U JP S62144629 U JPS62144629 U JP S62144629U
- Authority
- JP
- Japan
- Prior art keywords
- packaging material
- antistatic agent
- moisture
- utility
- model registration
- 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
- 239000005022 packaging material Substances 0.000 claims description 5
- 239000002216 antistatic agent Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Description
第１図は帯電防止剤が添加配合されたポリプロ
ピレンフイルムがクラフト紙の片面に被覆された
包装材料の一部拡大断面図、第２図は帯電防止剤
が添加配合されたポリプロピレンフイルムを介し
て２枚のクラフト紙が貼合された包装材料の一部
拡大断面図である。
１……包装材料本体、２……紙材、３……ポリ
プロピレンフイルム層、４……帯電防止剤もしく
はカーボンブラツク、５……粗面。
Figure 1 is a partially enlarged sectional view of a packaging material in which a polypropylene film containing an antistatic agent is coated on one side of kraft paper. FIG. 2 is a partially enlarged sectional view of a packaging material to which sheets of kraft paper are laminated. 1...Packaging material main body, 2...Paper material, 3...Polypropylene film layer, 4...Antistatic agent or carbon black, 5...Rough surface.
Claims (1)
フイルム層と基材層とからなることを特徴とする
防湿包装材料。 (2) 実用新案登録請求の範囲第１項に記載の防
湿包装材料において、帯電防止剤がカーボンブラ
ツクであることを特徴とする防湿包装材料。[Claims for Utility Model Registration] (1) A moisture-proof packaging material comprising a polypropylene film layer containing an antistatic agent and a base layer. (2) Utility Model Registration The moisture-proof packaging material according to claim 1, characterized in that the antistatic agent is carbon black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3298786U JPS62144629U (en) | 1986-03-06 | 1986-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3298786U JPS62144629U (en) | 1986-03-06 | 1986-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62144629U true JPS62144629U (en) | 1987-09-11 |
Family
ID=30840174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3298786U Pending JPS62144629U (en) | 1986-03-06 | 1986-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012056197A (en) * | 2010-09-09 | 2012-03-22 | Keiwa Inc | Moisture proof paper |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563179A (en) * | 1980-04-23 | 1981-01-13 | Hitachi Metals Ltd | Forming dressor |
-
1986
- 1986-03-06 JP JP3298786U patent/JPS62144629U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563179A (en) * | 1980-04-23 | 1981-01-13 | Hitachi Metals Ltd | Forming dressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012056197A (en) * | 2010-09-09 | 2012-03-22 | Keiwa Inc | Moisture proof paper |