Method of making a window panel with a resin frame

Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to...

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Details

26417716, 26417717, 26417719, 264252, B29C 4702, B29C 4716, B29C 4788

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active

056981570

ABSTRACT:
Synthetic resin is extruded through a die on a window panel along its peripheral portion to form a resin frame having a specific shape; air is blown to a lip portion extending from the resin frame toward the outer peripheral side of the window panel to maintain or change the shape of the resin frame, and the resin frame is solidified to connect integrally with the window panel.

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