JPS6368427U - - Google Patents
Info
- Publication number
- JPS6368427U JPS6368427U JP16236586U JP16236586U JPS6368427U JP S6368427 U JPS6368427 U JP S6368427U JP 16236586 U JP16236586 U JP 16236586U JP 16236586 U JP16236586 U JP 16236586U JP S6368427 U JPS6368427 U JP S6368427U
- Authority
- JP
- Japan
- Prior art keywords
- foam sheet
- thickness
- sheet
- polypropylene
- polystyrene foam
- 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
- 239000006260 foam Substances 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 229920006327 polystyrene foam Polymers 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Description
図面は本考案の複合発泡シートの説明断面図を
示し、第１図はポリスチレン系発泡シートの一方
の面にポリプロピレン系発泡シートを積層した例
及び第２図はポリスチレン系発泡シートの両面に
ポリプロピレン系発泡シートを積層した例を示す
。
ａ……ポリスチレン系発泡シート、ｂ……ポリ
プロピレン系発泡シート。
The drawings show explanatory cross-sectional views of the composite foam sheet of the present invention. Figure 1 shows an example in which a polypropylene foam sheet is laminated on one side of a polystyrene foam sheet, and Figure 2 shows an example in which a polypropylene foam sheet is laminated on both sides of a polystyrene foam sheet. An example of laminating foam sheets is shown. a... Polystyrene foam sheet, b... Polypropylene foam sheet.
Claims (1)
の面にポリプロピレン系発泡シートｂを積層した
構造を有し、かつ該ポリプロピレン系発泡シート
ｂの厚さＢと該ポリスチレン系発泡シートａの厚
さＡとの関係において、 １（mm）≦Ａ＋Ｂ≦３０（mm） かつ０．０１≦Ｂ／Ａ≦１０ であることを特徴とする複合発泡プラスチツクシ
ート。[Claims for Utility Model Registration] It has a structure in which a polypropylene foam sheet b is laminated on at least one side of a polystyrene foam sheet a, and the thickness B of the polypropylene foam sheet b and the polystyrene foam sheet a A composite foamed plastic sheet characterized in that, in relation to the thickness A, 1 (mm)≦A+B≦30 (mm) and 0.01≦B/A≦10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986162365U JPH0414195Y2 (en) | 1986-10-24 | 1986-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986162365U JPH0414195Y2 (en) | 1986-10-24 | 1986-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6368427U true JPS6368427U (en) | 1988-05-09 |
| JPH0414195Y2 JPH0414195Y2 (en) | 1992-03-31 |
Family
ID=31089559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986162365U Expired JPH0414195Y2 (en) | 1986-10-24 | 1986-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414195Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5318674A (en) * | 1976-08-04 | 1978-02-21 | Sekisui Plastics | Methode of manufacture of composite sheet |
| JPS593877U (en) * | 1982-06-30 | 1984-01-11 | 積水化成品工業株式会社 | Cushioning packaging material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1087419B (en) * | 1977-10-18 | 1985-06-04 | Curti Ezio | TRANSPORT TROLLEY AND THE SUPPLY OF PLATES STACKED TO MACHINES FOR THE PROCESSING OF PRINTED CIRCUITS |
-
1986
- 1986-10-24 JP JP1986162365U patent/JPH0414195Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5318674A (en) * | 1976-08-04 | 1978-02-21 | Sekisui Plastics | Methode of manufacture of composite sheet |
| JPS593877U (en) * | 1982-06-30 | 1984-01-11 | 積水化成品工業株式会社 | Cushioning packaging material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414195Y2 (en) | 1992-03-31 |