| 摘要 |
A cassette, comprising at least two parts, for recording carriers is distinguished by high resistance to breaking if the walls, of the parts, which are to be connected are connected by means of pinch-off edge welding with the welding areas additionally of a tongue-and-groove design. The invention can be used advantageously for every type of cassettes for recording carriers, such as magnetic-tape, film, ink-ribbon and other cassettes or cartridges. <IMAGE> |
