Flexible package (1) of the bag type for loosely packaged perishable food products, comprising: a front wall (2) and a rear wall (3) situated opposite each other, defining on the upper part a closing fin (4) and laterally connected together by two gusset walls (5); and a reclosing insert (10) comprising an attachment portion (7), externally adhering to said rear wall (3), and a non-adhesive free portion (8), contiguous to said attachment portion (7) and defining between itself and the rear wall (3) an insertion space (6) open at the top; said free portion (8) being able to retain, in a reclosing configuration, a folded-over portion of said closing fin (4) within said insertion space (6).

A flexible package that includes a flexible material in the form of a first panel and a second panel. The first panel includes a first perimeter that is attached to a second perimeter, associated with the second panel, to form an interior cavity, between the first panel and second panel, in which content is stored. The package also includes an adhesive that is attached to a first exterior surface of the first panel or a second exterior surface of the second panel. The adhesive has a first state that prevents the adhesive from bonding with the flexible material that does not permit the package, once opened, to be reclosed. The adhesive may have a second state that can be activated to enable the adhesive to bond with the flexible material that permits the package, once opened, to be reclosed or resealed.

A flexible package that includes a flexible material in the form of a first panel and a second panel. The first panel includes a first perimeter that is attached to a second perimeter, associated with the second panel, to form an interior cavity, between the first panel and second panel, in which content is stored. The package also includes an adhesive that is attached to a first exterior surface of the first panel or a second exterior surface of the second panel. The adhesive has a first state that prevents the adhesive from bonding with the flexible material that does not permit the package, once opened, to be reclosed. The adhesive may have a second state that can be activated to enable the adhesive to bond with the flexible material that permits the package, once opened, to be reclosed or resealed.

A closure assembly for a bag, comprises, a first closure having a first longitudinal member, the first longitudinal member having a first end and a second end, the longitudinal member being provided with a clamping arrangement adapted to clamp a bag, the clamping arrangement comprising a first clamp at the first end and a second clamp at the second end, wherein, a bottom surface of the longitudinal member comprises two edges adapted to be separated under force and snap into a closed position elastically, wherein the first clamp and the second clamp are adapted to limit the separation between the two edges and a second closure having a second longitudinal member, the second longitudinal member having a hollow cross section defining a cavity adapted to receive the first closure.

A closure assembly for a bag, comprises, a first closure having a first longitudinal member, the first longitudinal member having a first end and a second end, the longitudinal member being provided with a clamping arrangement adapted to clamp a bag, the clamping arrangement comprising a first clamp at the first end and a second clamp at the second end, wherein, a bottom surface of the longitudinal member comprises two edges adapted to be separated under force and snap into a closed position elastically, wherein the first clamp and the second clamp are adapted to limit the separation between the two edges and a second closure having a second longitudinal member, the second longitudinal member having a hollow cross section defining a cavity adapted to receive the first closure.

A system and method for sealing a flexible container such as a paper-based bag having two sets of opposing panels that can be pressed together and folded over each other. The system includes a strip of material having an adhesive on a single side of a top ply that is attached to a surface of a second or bottom ply that is partially coated with a release coating such that that part of the top ply is releasably attached to the bottom ply and part of it is permanently attached to the bottom ply. The user removes the portion of the top ply from the portion of the bottom ply that is coated with a release coating, partially folds the top edges panels and places the bottom surface of the top ply over opposite panels of the bag. Some embodiments have a second top ply attached to the first top ply.

A system and method for sealing a flexible container such as a paper-based bag having two sets of opposing panels that can be pressed together and folded over each other. The system includes a strip of material having an adhesive on a single side of a top ply that is attached to a surface of a second or bottom ply that is partially coated with a release coating such that that part of the top ply is releasably attached to the bottom ply and part of it is permanently attached to the bottom ply. The user removes the portion of the top ply from the portion of the bottom ply that is coated with a release coating, partially folds the top edges panels and places the bottom surface of the top ply over opposite panels of the bag. Some embodiments have a second top ply attached to the first top ply.

The resealable bag has a main body including a resealing layer. The resealable bag is selectively positionable between an open, unsealed position and a closed, sealed position. When the resealable bag is in the closed, sealed position, the resealing layer is in a deformed shape. Advantageously, the resealable bag can be repeatedly rolled and sealed, and unrolled and unsealed, as desired without the use of additional integrated or non-integrated sealing mechanisms.

A tamper-evident bag assembly that can be sealed to enclose contents within the bag assembly in a tamper-evident manner. The bag assembly is provided with closure tabs that can be folded over the top edges of the bag assembly and sealed to a side panel of the bag. Strategic portions of the bag assembly can be scored to indicate tampering if unsealing of the adhesive takes place. The bag assembly is also provided with a pull tab designed facilitate opening of the sealed bag assembly to reveal the contents contained therein. When the pull tab is used to open the sealed bag, the bag cannot be re-sealed.