| 摘要 |
This is a device (2, 2', 2'', 2''') and a method for packaging a product (3) in a tray (4) made from rigid sheet material. The device includes a first element (11) for turning down a first flap (8a) over the top (9) of the product, means (12) for displacing the first element between a high position (13, 54), separate from the product, and a low position (14, 55), in which the first element rests through gravity on the first said flap (8a) bearing on the top of the product, a second element (27) for turning down a second flap (8b) over the top of the first flap, and means (31) for displacing the second element between a high position (56), separate from the product, and a low position (58), in which the second element rests through gravity on the said second flap, pressing it over the first flap. <IMAGE>
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