| 摘要 |
Silk screen printing apparatus comprising the usual silk screen frame hingedly secured to suitable support base, and having an inking-squeegee reciprocally movable with respect to the silk screen frame for alternately applying ink to the silk screen and squeegeeing the ink onto the media being printed during the printing operation; a flood bar maintained in a position of close proximity to the surface of the silk screen in one direction of movement of the inking-squeegee for applying ink to the silk screen; a squeegee maintained in a position of close proximity to the surface of the silk screen during movement of the inking-squeegee in an opposite direction for pressing the ink through the silk screen during a printing operation; pin devices carried by the inking-squeegee for automatically pivoting the silk screen frame about the hinged connection in one direction of movement of the inking-squeegee for elevating the silk screen to facilitate removal of the printed media and isertion of the next succeeding media to be printed; an endless chain operably connected to the inking-squeegee to provide said reciprocal movement therefor.
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