JPS5718228A - Fiber-reinforced plastic injection-molded article - Google Patents
Fiber-reinforced plastic injection-molded articleInfo
- Publication number
- JPS5718228A JPS5718228A JP9294480A JP9294480A JPS5718228A JP S5718228 A JPS5718228 A JP S5718228A JP 9294480 A JP9294480 A JP 9294480A JP 9294480 A JP9294480 A JP 9294480A JP S5718228 A JPS5718228 A JP S5718228A
- Authority
- JP
- Japan
- Prior art keywords
- woven fabric
- resin
- reinforcing
- metal molds
- reinforced plastic
- 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
Landscapes
- Laminated Bodies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To produce a reinforced plastic article in which reinforcing woven fabric is arranged at a proper position, by interposing reinforcing non-woven fabric between the reinforcing woven fabric in an injection metal mold and a resin-injecting opening.
CONSTITUTION: Reinforcing woven fabric 4 is set between injection metal molds 1 and 2, while reinforcing non-woven fabric 7 is set between the reinforcing woven fabric 4 and a resin-injecting opening 6. When a resin is injected through the opening 6 while sucking air from the metal molds, the resin penetrates into the non- woven fabric 7 and reaches the woven fabric 4 under the non-woven fabric 7. The resin flows along the surface of the woven fabric 4 into the space between the metal molds and penetrates into the lower part of the woven fabric 4. Consequently, the resin permeates uniformly into the reinforcing fibers without unevenness. If non- woven fabric 3 is additionally arranged under the woven fabric 4, the movement of the woven fabrric 4 toward the metal mold 2 due to the pressure of the injected resin can be inhibited, and the woven fabric 4 can be held at a proper position between the metal molds.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9294480A JPS5718228A (en) | 1980-07-07 | 1980-07-07 | Fiber-reinforced plastic injection-molded article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9294480A JPS5718228A (en) | 1980-07-07 | 1980-07-07 | Fiber-reinforced plastic injection-molded article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5718228A true JPS5718228A (en) | 1982-01-30 |
Family
ID=14068577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9294480A Pending JPS5718228A (en) | 1980-07-07 | 1980-07-07 | Fiber-reinforced plastic injection-molded article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5718228A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59148634A (en) * | 1983-02-15 | 1984-08-25 | Daihatsu Motor Co Ltd | Injection molding method of resin |
| JPH08252837A (en) * | 1995-03-16 | 1996-10-01 | Tsutsui Plast:Kk | Method for molding injection molding laminated with flexible reinforcing material |
| US5665301A (en) * | 1995-07-11 | 1997-09-09 | Arctek Inc. | Apparatus and method for forming fiber reinforced composite articles |
| JP2004506549A (en) * | 2000-08-18 | 2004-03-04 | スキナー，リー，マーチン | Molding method |
-
1980
- 1980-07-07 JP JP9294480A patent/JPS5718228A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59148634A (en) * | 1983-02-15 | 1984-08-25 | Daihatsu Motor Co Ltd | Injection molding method of resin |
| JPS6352571B2 (en) * | 1983-02-15 | 1988-10-19 | Daihatsu Motor Co Ltd | |
| JPH08252837A (en) * | 1995-03-16 | 1996-10-01 | Tsutsui Plast:Kk | Method for molding injection molding laminated with flexible reinforcing material |
| US5665301A (en) * | 1995-07-11 | 1997-09-09 | Arctek Inc. | Apparatus and method for forming fiber reinforced composite articles |
| JP2004506549A (en) * | 2000-08-18 | 2004-03-04 | スキナー，リー，マーチン | Molding method |
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