摘要 |
<p>Two receptacle segments (1,2) with matching contours when positioned on top of one another have fold lines (4,6) defining triangles (T1,T2) having common side defined by central longitudinal fold line (7). A handle (8) formed by thicker sheet is provided with central longitudinal fold line (9) which divides handle into two parts (8a,8b). One end of handle is joined to outer part of division parts. When handle is folded, division parts approach one another and receptacle segments arch and form two receptacle-defining caps. One receptacle segment serves as collector pan when partially arched.</p> |