JPH0469127U - - Google Patents
Info
- Publication number
- JPH0469127U JPH0469127U JP11375090U JP11375090U JPH0469127U JP H0469127 U JPH0469127 U JP H0469127U JP 11375090 U JP11375090 U JP 11375090U JP 11375090 U JP11375090 U JP 11375090U JP H0469127 U JPH0469127 U JP H0469127U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- convex portion
- laminated
- polyolefin resin
- layer
- 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
- 239000006260 foam Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 3
- 239000002985 plastic film Substances 0.000 claims 2
- 229920005672 polyolefin resin Polymers 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
- Laminated Bodies (AREA)
Description
第１図は本発明の積層緩衝性シートの斜面図、
第２図は同断面正面図、第３図は本発明の積層緩
衝性シートの製造例の一例を示す説明図である。
１……平板シート、２……エンボスシート、３
……発泡シート。
FIG. 1 is a perspective view of the laminated cushioning sheet of the present invention;
FIG. 2 is a sectional front view of the same, and FIG. 3 is an explanatory view showing an example of manufacturing the laminated cushioning sheet of the present invention. 1... Flat sheet, 2... Embossed sheet, 3
...foam sheet.
Claims (1)
ムを主体とするプラスチツクシートから成る平板
シート１と該プラスチツクシートを基材とし、凸
部を有するエンボスシート２とを積層し、多数の
独立気泡室を形成せしめ、更に該シート緩衝材の
凸部表面に、ポリオレフイン系樹脂発泡シート３
が積層されているのであつて、シート緩衝材の凸
部表面に発泡シートが該凸部の全面を覆つて隙間
なく貼合されていることを特徴とする積層緩衝性
シート。 A flat sheet 1 made of a plastic sheet mainly composed of a single-layer or multi-layer polyolefin resin film and an embossed sheet 2 having convex portions using the plastic sheet as a base material are laminated to form a large number of closed cell chambers, Furthermore, a polyolefin resin foam sheet 3 is placed on the surface of the convex portion of the sheet cushioning material.
What is claimed is: 1. A laminated cushioning sheet, characterized in that the foam sheet is laminated on the surface of the convex portion of the sheet cushioning material, and a foam sheet is bonded to the surface of the convex portion, covering the entire surface of the convex portion without any gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11375090U JPH0469127U (en) | 1990-10-30 | 1990-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11375090U JPH0469127U (en) | 1990-10-30 | 1990-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469127U true JPH0469127U (en) | 1992-06-18 |
Family
ID=31861357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11375090U Pending JPH0469127U (en) | 1990-10-30 | 1990-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469127U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028930B2 (en) * | 1987-03-24 | 1990-02-27 | Aisin Aw Co |
-
1990
- 1990-10-30 JP JP11375090U patent/JPH0469127U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028930B2 (en) * | 1987-03-24 | 1990-02-27 | Aisin Aw Co |