JPH0477435U - - Google Patents
Info
- Publication number
- JPH0477435U JPH0477435U JP12037690U JP12037690U JPH0477435U JP H0477435 U JPH0477435 U JP H0477435U JP 12037690 U JP12037690 U JP 12037690U JP 12037690 U JP12037690 U JP 12037690U JP H0477435 U JPH0477435 U JP H0477435U
- Authority
- JP
- Japan
- Prior art keywords
- foamed resin
- polystyrene
- foamed
- layer
- molded product
- 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
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims 3
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 239000004793 Polystyrene Substances 0.000 claims 2
- 229920006248 expandable polystyrene Polymers 0.000 claims 2
- 229920002223 polystyrene Polymers 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 1
- 239000012790 adhesive layer Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 238000010097 foam moulding Methods 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
図面は本考案の実施例を示し、第１図は強化発
泡樹脂成形体の断面図、第２図は第１図の成形品
を成形する成形装置の断面図である。
１……発泡樹脂体、２ａ，２ｂ……補強シート
、２ｃ……ガス抜き穴、１０……充填器、１１…
…雌型、１１ａ……キヤビテイ、１２……雄型、
１２ａ……コア、Ａ……穴。
The drawings show an embodiment of the present invention; FIG. 1 is a sectional view of a reinforced foamed resin molded product, and FIG. 2 is a sectional view of a molding apparatus for molding the molded product of FIG. 1. 1... Foamed resin body, 2a, 2b... Reinforcement sheet, 2c... Gas vent hole, 10... Filler, 11...
...Female type, 11a...Cavity, 12...Male type,
12a...core, A...hole.
Claims (1)
ｃを有する熱可塑性補強シート２ａ，２ｂをイン
サート発泡成形により接着してなることを特徴と
する強化発泡樹脂成形品。 ２ 上記発泡樹脂体１は発泡ポリスチレンよりな
り、上記各補強シート２ａ，２ｂは、基層として
のポリプロピレン層と、発泡樹脂体１に対する熱
接着層としてのポリスチレン層よりなる、請求項
１記載の強化発泡樹脂成形品。 ３ 上記発泡樹脂体１は発泡ポリスチレンよりな
り、上記各補強シート２ａ，２ｂはポリスチレン
単層よりなる、請求項１記載の強化発泡樹脂成形
品。[Claims for Utility Model Registration] 1. A large number of gas vent holes 2 on both sides of the foamed resin body 1.
1. A reinforced foamed resin molded product, characterized in that it is formed by bonding thermoplastic reinforcing sheets 2a and 2b having the following characteristics by insert foam molding. 2. The reinforced foam according to claim 1, wherein the foamed resin body 1 is made of foamed polystyrene, and each of the reinforcing sheets 2a and 2b is composed of a polypropylene layer as a base layer and a polystyrene layer as a thermal adhesive layer for the foamed resin body 1. Resin molded product. 3. The reinforced foamed resin molded product according to claim 1, wherein the foamed resin body 1 is made of foamed polystyrene, and each of the reinforcing sheets 2a, 2b is made of a single layer of polystyrene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12037690U JPH0477435U (en) | 1990-11-16 | 1990-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12037690U JPH0477435U (en) | 1990-11-16 | 1990-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477435U true JPH0477435U (en) | 1992-07-07 |
Family
ID=31868285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12037690U Pending JPH0477435U (en) | 1990-11-16 | 1990-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011047075A (en) * | 2009-08-27 | 2011-03-10 | Toshiko Izumi | Cap mainly consisting of foaming resin material |
-
1990
- 1990-11-16 JP JP12037690U patent/JPH0477435U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011047075A (en) * | 2009-08-27 | 2011-03-10 | Toshiko Izumi | Cap mainly consisting of foaming resin material |