초록 ▼

A sealed packet containing food products in pieces, particularly sweets and the like, has an adhesive strip applied in a partially detachable and reattachable manner to a wall of the packet in correspondence with a shaped cut therein, so as to achieve controlled tearing of the wall during the first

A sealed packet containing food products in pieces, particularly sweets and the like, has an adhesive strip applied in a partially detachable and reattachable manner to a wall of the packet in correspondence with a shaped cut therein, so as to achieve controlled tearing of the wall during the first detachment of the adhesive strip, in order to define an opening through which the products in the packet can be removed. The adhesive strip is transparent and an indicator is associated therewith to provide an indication of any fraudulent opening of the packet.

대표청구항 ▼

A packet with an adhesive strip for opening and closing a wall of said sealed packet containing food products in the form of pieces, particularly but not exclusively sweets and the like, and having a shaped cut in said wall, said adhesive strip being transparent and having an adhesive face with a no

A packet with an adhesive strip for opening and closing a wall of said sealed packet containing food products in the form of pieces, particularly but not exclusively sweets and the like, and having a shaped cut in said wall, said adhesive strip being transparent and having an adhesive face with a non-adhesive gripper tongue at one end and applied in a partially detachable and re-attachable manner to the wall of the packet in correspondence with the cut therein, so as to achieve controlled tearing of the wall during first detachment of the adhesive strip in order to define an opening through which the products in the packet can be removed, said opening being reclosable by re-attachment of the adhesive strip, and indicator means associated with the adhesive strip to provide indications of any fraudulent opening of the packet, wherein the indicator means comprise a supplementary strip having a width which is less than the length of the adhesive strip and being disposed transversely beneath the adhesive strip, the supplementary strip extending through the cut in the packet and being operatively connected to the adhesive strip in such a manner that its condition is modified in a visually perceptible manner during the tearing of the wall during first detachment of the adhesive strip.