| 摘要 |
In order to wrap the cast mass, the latter is cast into a previously stamped shell, the top of the faces (2, 3) are folded down on the mass thus forming two triangular side tabs (11, 12). These tabs are pierced with eyelets (10, 13). Finally, these tabs (11, 12) are folded down and they are secured through the eyelets (10, 13). In this way, it will not be possible to unfold the tabs (11, 12) and open the wrapping without tearing them. It is therefore a safety wrapping. This method is particularly applicable to the wrapping of butter. <IMAGE>
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