Method and device employing input and output staging chamber devices for reduced pressure lamination
In this method for reduced pressure lamination of a light sensitive material (44) in film form to a printed circuit base board (2), when adhering the light sensitive material in film form comprising a flexible support either continuous or cut to the dimensions of the base board and a light sensitive...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | In this method for reduced pressure lamination of a light sensitive material (44) in film form to a printed circuit base board (2), when adhering the light sensitive material in film form comprising a flexible support either continuous or cut to the dimensions of the base board and a light sensitive layer to the printed circuit base board (2) under reduced pressure, a main container (9) for carrying out the adhesion and an intake container (8) and an exit container (10) connected thereto are provided, the base board (2) is supplied to the intake container (8) set to atmospheric pressure, and thereafter the pressure in the intake container (8) is reduced, next the base board (2) is supplied Into the main container (9) at reduced pressure and the light sensitive material (44) in film form is adhered to the base board (2), next the light sensitive material (44) in film form Is in the case that it is continuous cut to the dimensions of the base board (2), and after supplying the base board (2) to which the light sensitive material (44) in film form has been adhered to the exit container (10) at reduced pressure, the exit container (10) is set to atmospheric pressure and the base board (2) to which the light sensitive material (44) in film form has been adhered is ejected from the exit container (10). A reduced pressure adhesion device is also described for performing the method. |
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