Apparatus for molding patterned product and method of molding patterned product
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 23, 1999
Grant Date -
N/A
app pub date -
Sep 30, 1997
filing date -
Jan 31, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for manufacturing a decorated molded product includes a first clamping device for pressing an insert film to a parting face of a fixed mold to enclose a cavity and an injection gate. The fixed mold has a vacuum suction port and the injection gate for a molten resin. A movable mold has a runner facing the injection gate and communicating with the cavity. The insert film is held between the fixed mold and movable mold, so that a pattern of the insert film is formed to a molded product simultaneously when the product is injection-molded. The insert film after being pressed to a surface of the fixed mold by the first clamping device is brought into tight contact with the fixed mold by vacuum suction, and the molten resin is injected from the injection gate to pass through the runner of the movable mold from a hole formed in the insert film to finally reach the cavity and fill a gap between the insert film and movable mold.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully