An improved packaging machine, comprising: a rest surface (2) for supporting one or more blanks (B) intended to form a quadrangular packaging (C); containing means (3), structured for containing a plurality of blanks (B) destined to form the packaging; handier means (4), structured so as to pick up the blanks (B) from the containing means (3) and to arrange them on the rest surface (2). folder means (5), structured so as to fold the blanks (B) in such a way as to form the packaging; a store (31,32,33,34) for each side of the packaging (C); a handier (41,42,43,44) for each side of the packaging (C).

An assembly system for wrapping an outer wrapper to an inner sleeve to form an outer wall of a double-wall container can include a moveable suction arm. The moveable suction arm can be configured to couple to a suction source and can have a portion defining a suction surface. A plurality of suction openings can be provided within the suction surface and fluidly coupled to the suction source. A sealing edge can circumscribe at least a portion of the suction surface.

An assembly system for wrapping an outer wrapper to an inner sleeve to form an outer wall of a double-wall container can include a moveable suction arm. The moveable suction arm can be configured to couple to a suction source and can have a portion defining a suction surface. A plurality of suction openings can be provided within the suction surface and fluidly coupled to the suction source. A sealing edge can circumscribe at least a portion of the suction surface.

Described herein is a wrapper (1) for food products, in particular confectionary products, comprisinga wrapping sheet shaped so as to define a curved portion (2) within which a product is housed;a tear strip (6) applied on an inner side of said sheet, andan adhesive label (16) applied on the outer side of said curved portion (2) and on one end of said tear strip (6). The adhesive label (16) provides hermetic closing of the wrapper which is provided with a cut (12) at said one end of the tear strip (6) and at the same time comes to constitute, together with the tear strip (6) the means for opening the wrapper.

Described herein is a wrapper (1) for food products, in particular confectionary products, comprisinga wrapping sheet shaped so as to define a curved portion (2) within which a product is housed;a tear strip (6) applied on an inner side of said sheet, andan adhesive label (16) applied on the outer side of said curved portion (2) and on one end of said tear strip (6). The adhesive label (16) provides hermetic closing of the wrapper which is provided with a cut (12) at said one end of the tear strip (6) and at the same time comes to constitute, together with the tear strip (6) the means for opening the wrapper.

Described herein is a package (10) for a foodstuff product, in particular a confectionery product, comprising a wrapping sheet (2) wrapped around said product (P) so as to enclose it within a cavity (C) delimited by said sheet and so as to remain adherent to the outer surface of said product (P). The package is characterized in that it envisages a sealing portion (4), which is folded adherent to the portion of the sheet that defines the inner cavity (C) and which is provided with a point (6) of facilitated opening.

Described herein is a package (10) for a foodstuff product, in particular a confectionery product, comprising a wrapping sheet (2) wrapped around said product (P) so as to enclose it within a cavity (C) delimited by said sheet and so as to remain adherent to the outer surface of said product (P). The package is characterized in that it envisages a sealing portion (4), which is folded adherent to the portion of the sheet that defines the inner cavity (C) and which is provided with a point (6) of facilitated opening.

This invention is related to film wrapping bundles of articles or articles with heat shrink film by providing a film having folded edges to increase tear resistance.

This invention is related to film wrapping bundles of articles or articles with heat shrink film by providing a film having folded edges to increase tear resistance.

A packaging apparatus includes a packaging unit and two heater rollers. The packaging unit installs a stretch film on an article to be packaged and discharges the article to be packaged installed with the stretch film along a conveyance surface. The two heater rollers heat the stretch film positioned below the article to be packaged discharged from the packaging unit. The heater rollers have contact portions with the article to be packaged positioned higher than the conveyance surface. Among the two heater rollers, height of the contact portion of one heater roller on a upstream side in a discharge direction relative to the conveyance surface is lower than height of the contact portion of the other heater roller on a downstream side in the discharge direction relative to the conveyance surface.