Method of preforming plastic film for application to a contoured car window
First Claim
1. A method for the application of a plastic film to the first curved surface of a flexible window having first and second opposing curved surfaces, said film having an adhesive layer and transfer coating thereon, the method comprising the steps of:
- a) placing the film on the second surface of the window with the transfer coating forming the exposed surface;
b) selectively applying-heat by directing a heated air stream onto the transfer coating and film to selectively shrink said transfer coating and film to cause conformance thereof to the contour of the window;
c) removing the conformed film and transfer coating from the second surface of the window;
d) separating the transfer coating from the contoured film; and
e) adhering the contoured film to the first surface of the window.
0 Assignments
0 Petitions
Accused Products
Abstract
A method of applying a film having limited light transmitting qualities to the interior surface of a contoured car window wherein the film is first placed against the exterior surface of the window with its transfer coating facing outwardly. The film in this position is subjected to localized heating to selectively shrink the film and transfer coating to the window contour. Then, the film and coating are removed, the coating separated and the film adhered to the interior surface of the car window.
13 Citations
7 Claims
-
1. A method for the application of a plastic film to the first curved surface of a flexible window having first and second opposing curved surfaces, said film having an adhesive layer and transfer coating thereon, the method comprising the steps of:
-
a) placing the film on the second surface of the window with the transfer coating forming the exposed surface; b) selectively applying-heat by directing a heated air stream onto the transfer coating and film to selectively shrink said transfer coating and film to cause conformance thereof to the contour of the window; c) removing the conformed film and transfer coating from the second surface of the window; d) separating the transfer coating from the contoured film; and e) adhering the contoured film to the first surface of the window. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
Specification