公开(公告)号：US5565936A

公开(公告)日：1996-10-15

申请号：US391522

申请日：1995-02-21

申请人： Song K. Kim ,  Min K. Kim

发明人： Song K. Kim ,  Min K. Kim

IPC分类号： G03C1/00 ,  G03B15/08 ,  G03B29/00 ,  G03C1/765 ,  G03C11/02 ,  G03B35/00 ,  G03B1/00

CPC分类号： G03C11/02

摘要： Camera film has a pre-exposed image longitudinally thereon and is thereupon packaged into a canister for insertion into a camera. The canister carries a flexible masking strip. When the canister is inserted into the camera, the masking strip is spread across the camera film plane opening. As the film is advanced across the film plane opening for successive exposures, the masking strip prevents individual frame exposure of the previously exposed image. A masking insert can be alternatively inserted into the camera to mask the film edge.

摘要翻译： 相机胶片在其上纵向具有预曝光图像，并随后封装到用于插入相机中的罐中。 罐带有柔性掩蔽条。 当将墨盒插入相机时，屏蔽条分布在相机胶片平面开口处。 当胶片先进穿过胶片平面开口以进行连续曝光时，屏蔽条可防止先前曝光的图像的单独框架曝光。 掩模插入件可以替代地插入相机中以掩盖胶片边缘。