摘要 |
A closable opening device (2) having a frame (15) defining a through hole (16) and fitted about a pierceable portion (4) of a sealed package (1) for pourable food products; a removable cap (17) cooperating with the frame (15) to close the hole (16); and a substantially tubular cutting member (18) engaging, in use, the hole (16) in angularly and axially movable manner, and having an end edge (40) in turn having, on the face, cutting means (41) cooperating with the pierceable portion (4) to open the package (1); the frame (15) and the cutting member (18) are molded in one piece in a preassembly configuration, wherein they are secured coaxially to each other by breakable connecting means (62).
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