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device for opening and closing sealed packs, the food products in plays, preferably on television and former).
device for opening and closing sealed packs, the food products in plays, preferably on television and former).
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机译：用于打开和关闭密封包装的装置，戏剧中的食品，最好是在电视和制版机上）。
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摘要
A device for opening and closing sealed packets (1) containing food products in pieces, particularly sweets and the like, comprising a self-adhesive strip (7) applied in a partially detachable and re-attachable manner to the wall (5) of the packet in correspondence with a shaped cut (9) therein, so as to achieve controlled tearing of the wall during first detachment of the adhesive strip, in order to define an opening (4) through which the products in the packet can be removed. The self-adhesive strip (7) is transparent and indicator means (15) are associated therewith to provide indications of any fraudulent opening of the packet (1).
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