The present disclosure includes paper bags and methods for forming paper bags. Some of the bags may include a body, a first attachment portion configured to engage an arm of a bag holder, and a second attachment portion configured to engage another arm of the bag holder. In some aspects, the body defines an opening and includes opposing first and second sides, a first section disposed between the first side and the second side, and a second section disposed between the first and second sides, the second section moveable relative to the first section to define a cavity that is in communication with the opening. The first attachment portion may be closer to the first side of the body than the second side and the second attachment portion may be closer to the second side of the body than the first side.

A fabric bulk bag and a method for constructing the same, the bag including a continuous sidewall, a top portion, and a bottom, all defining a bulk storage space therein; the bottom further comprising eight sides which define an octagonal shape having an enlarged footprint so that the bag wall is sewn to the bottom in less time than a round shaped bag, yet when filled stands more upright with less tendency to lean than the current square shaped bags thereby providing a safer more dependable stacking bulk bag. In the method of producing the fabric bulk bag, the bag is constructed in less time than the prior art round bottom bags, uses less wall fabric than prior art square bottomed bags and when constructed and filled, supports itself more stable on a floor or pallet because it provides substantially more base for the product to rest on. In other embodiments, the bag would be multi-sided with greater than four sides.

The present application discloses a paper packaging bag with a ziplock, which comprises two bag sheets formed by folding a paper material, a ziplock, and two paper connecting strips. The side edges of the two bag sheets are connected to form a containing cavity; the ziplock is fixed at an opening of the containing cavity via the two paper connecting strips. Wherein, each paper connecting strip comprises a paper strip, a hot-melt adhesive layer and a film layer. The hot-melt adhesive layer is used for hot-press bonding with the bag sheets, and the film layer is used for hot-press bonding with the ziplock. The paper packaging bag with a ziplock realizes the combination of the ziplock and the paper bag by means of the paper connecting strips, thereby improving the usage convenience of the paper packaging bag and achieving better environmental protection.

A packaging container for shipping goods is configured for conversion from a shelf configuration into a first packaging configuration by a first folding method, and from the shelf configuration into a second packaging configuration by a second folding method, wherein in the shelf configuration the packaging container is collapsible such that two opposite faces of the packaging container come in direct con-tact with each other, wherein in the first and second packaging configuration the packaging container is configured such that two opposite faces of the packaging container are attached to each other by a dimensionally stable sidepiece, and wherein a volume enclosed by the packaging container in the first packaging configuration is different from a volume enclosed by the packaging container in the second packaging configuration.

The present disclosure generally relates to a system and method to pack and convey fresh produce, in particular, for flow packing produce with an aerated packaging material into package bundles of produce prior to sealing thereof for handling and delivery.