A product-containing outer bag in which a plurality of bags that are stacked continuously or intermittently in a row for parts of the bags, which are products, to overlap each other are wrapped with a cylindrical outer bag with a fastener to be integrated while a stacked state of the bags is held. The cylindrical outer bag with the fastener is made of a resin film as a base material and has a cylindrical shape having a uniform inner diameter and continuously extending along a cylinder length direction (X), at least one opening portion to be opened along the cylinder length direction (X), and the fastener on an inner wall side of the base material along an edge of the opening portion, and the fastener is engaged.

The present disclosure is directed to various multi-compartment containers, such as, for example, packets, packages, pouches, bags, sacks, cases, or sachet-type containers including, for example, a product compartment and a waste compartment, along with related methods for manufacturing such packages.

A female belt-shaped base is attached to a bag body at a region from a female hook to a first end near an open end of the bag body and to a second end near a housing space. A male belt-shaped base is attached to the bag body only in a bonding region without being attached at a region from a position where an engagement portion is continuously attached to a first end near the open end of the bag body.

The present disclosure is directed to plastic storage bags with grip features incorporated into the closure. The grip features improve a user's ability to grip the closure during opening of the plastic storage bag. The grip features also improve a user's ability to grip the closure during filling of the plastic storage bag when the closure is in its normal configuration or when rolled down the sides of the plastic bag.

A resealable storage bag features a dual-rib zipper profile in which two bulb-tipped male ribs on one wall lock into matching rounded grooves on the opposite wall, creating a robust airtight seal. An exterior slider with ergonomic pinch zones and a stepped, multi-slot channel guides the ribs into the grooves, allowing the seal to be achieved in a single pass even when the closure elements use softer resin blends. A hinged flap anchored to one wall carries at least part of the zipper profile and pivots between parallel and perpendicular positions. When the bag is stressed from below, the flap rotates to an orthogonal attitude that resists separation yet remains easy to open from above. A one-way valve enables vacuum evacuation for compact storage, while optimized divider lengths, ramp radii and slot clearances within the slider further enhance sealing reliability.

A polymeric bag for storing items. The bag includes connector elements that can be connected together at different locations. The connection of the connector elements effectively reduces the volume of the bag so that it can more closely conform to the item stored in the back.

A product-containing outer bag in which a plurality of bags stacked in a row continuously or intermittently, with the bags, as products, partially overlapping each other, are wrapped and integrated with an outer bag, for outer packaging, having a resin film as a base material such that a state of stacking of the bags is maintained, in which the outer bag includes a first side, a second side opposite to the first side, an adhesive seal, and a thick portion disposed along an edge of the first side, and an auxiliary seal is disposed on a region (S) adjacent to a portion, of the adhesive seal, at a predetermined interval from an edge of the second side.

A reclosable bag comprising a first wall and a second wall, a zipper, and a plurality of impressions. The first and second wall form a product pouch and a mouth, where the mouth is configured to the selectively closable. The zipper further comprises a first profile and a second profile that can be releasably interlocked with each other. The plurality of impressions are formed immediately over and extend into the one or both or the first or second profile along the length of the zipper. The impressions are in an angled orientation with each other to form a generally zigzag pattern such that when the first and second profile are interlocked, a user receives tactile and audible feedback.