| 摘要 |
A machine for making capsules containing a product (P) for preparing a beverage comprises: a forming station (2) for forming on a sheet (100) of thermoformable plastic material, which is mobile along an advancing direction (F), at least a casing (51) of a capsule (50) that is provided with a cavity (52), the casing (51) projecting from a first side (100a) of the sheet (100) and the cavity (52) being open on a second side (100b) of the sheet (100); a shearing station (4) provided with punch means (41) and die means (42) that are opposite and movable in approaching in a cutting step (C) for cutting the sheet (100) so as to separate the capsule ( 50) along a respective edge (53); a filling station (3) for dosing the product (P) into the cavity (52); in the cutting step (C), the punch means (41) being mobile so as to abut the first side (100a) of the sheet (100), cut the latter in cooperation with the die means (42) and then lift and detach the capsule (50) from the sheet (100), the punch means (41) and the die means (42) in a detaching step (D) being mobile away from each other for placing the capsule (50) on the second side (100b) of the sheet (100), a through opening (101), which is carried out on sheet (100) by separating the capsule (50), having a passage section (Al) smaller than external dimensions (A2) of the edge (53) in order for allowing the sheet (100) supporting and moving the capsule (50) along the advancing direction (F). |
