During the manufacturing process the exterior surface of one or both of the sheets of plastic film which form the bags is treated with low temperature corona discharge plasma to raise the level of surface charge magnitude to at least 43 Dyne to increase the adhesion force between the bags. A recess is formed in each of the bags to further increase the adhesion. The increased adhesion causes the mouth of one bag to automatically open as the adjacent bag is removed from the rack. The recess is formed at the same time openings are created in the bags to accept the support rods of a dispensing rack. The bags can have simple edge sides or side gussets and may be provided in a package including a pouch which receives and supports the lower portions of the bags.

Disclosed is a bag that is produced continuously, forming a group of bags that occupy a minimum volume, the bags being individually detached from the group by means of precut lines, such that the bags are supported on dispensing means by means of upper and lateral sectors (10) delimited by precut lines (7), the tearing of which determines a handle (8) for the bag with the corresponding hole (9) thereof for inserting the fingers of a hand, the bag being separated from the lateral sectors (10). The bags have a bottom determined by three parallel folding lines that allow a W shape to be obtained, such that the bag is flat when not in use, incorporating a double-wall reinforcement at the level of the handle. The bag could optionally be produced using three bands, two end paper bands and a transparent intermediate band, fastened parallel to one another.

T-Shirt bag with a front foil layer, a rear foil layer and side folds, where the front foil layer and the rear foil layer and the two side folds at the bottom edge and at the top edge are joined together; and where at the top edge of the T-shirt bag two handles are formed by a recess, both handles being provided with a continuous suspension opening; where the perforation openings with incisions and a spot connection are provided in the front foil layer and in the front side fold portions of each handle.

Provided is an apparatus for bag apportion comprising a plurality of dispensable bags, each of the plurality of dispensable bags comprising a front side and a rear side, wherein the front side and the rear side are adjoined via a left joinder, a bottom joinder, and a right joinder, wherein the left joinder extends from the bottom joinder to a left terminal point and the right joinder extends from the bottom joinder to a right terminal point. The apparatus may further comprise a left handle, wherein a left handle first aperture and a left handle second aperture traverse the left handle; a right handle, wherein a right handle first aperture and a right handle second aperture traverse the right handle. Additionally, the apparatus may comprise a main aperture bound by at least the top border; and a holder tube, wherein the plurality of dispensable bags envelop the holder tube.

A process for manufacturing bags made of a biodegradable or biodegradable-compostable plastic material and without any bellows, said process comprising the following sequence of steps: loading a reel (12) of plastic film (13) obtained by blown-film extrusion and having a width which corresponds to the width of at least one bag (50) to be formed; longitudinally cutting along cutting lines (15) to form at least two longitudinal bands (13); separating the bands to a given D distance from each other, and longitudinally welding; said steps being a function of the transversal dimension or width of the bag to be manufactured; transversally welding each individual longitudinal band (13) to define band portions (27) which corresponds to the longitudinal dimensions of the bags (50) to be formed, punching said band portions (27), moving and unloading the bags (50) thus formed.

A dispensing system for mailing and other bags comprises a plurality of bags (10) arranged as a stack, each bag being frangibly connected along their upper side edge at (15) to a header (16), and a fastener (18) extending through the header (16) of each bag for securing the bags (10) together into an assembly, the system further comprising hanger (24) for supporting the bag assembly, the hanger (24) comprising a formation (26) arranged to engage a complimentary formation (20) on the rear of the fastener (18). The hanger (24) can be permanently fixed to a support structure and the assembly of bag (10) is then fitted to the hanger by engaging the formation (20) on the fastener with the complimentary formation (26) on the hanger (24). The bags (10) then hang from the hanger (24) in such a way that they can easily and singlehandedly be opened and detached by pulling them away from their header (16).

The present disclosure provides a carrier bag dispenser comprising a hold member arranged between a pair of struts for holding the carrying straps of a multitude of carrier bags, wherein said hold member has a support section, a fastening section and a separate retaining section, the latter two of which are resiliently connected, in some cases by at least one spring screw. The present disclosure further provides a carrier bag dispenser comprising a hold member arranged between a pair of struts for holding the carrying straps of a multitude of carrier bags, wherein said hold member has a support section, a fastening section and a retaining section having a front and a rear side wherein said rear side comprises a multitude of grooves extending from one side edge to the opposing side edge thereof. And, the present disclosure provides a carrier bag dispenser carousel comprising a multitude of carrier bag dispensers according to the present disclosure. Moreover, the present disclosure provides a hold member for holding and retaining a multitude of pairs of straps connected to respective carrier bags, wherein said hold member comprises a fastening section for fastening the hold member to a bag dispenser, a retaining section located, in regular use, above the fastening section having a front and a rear side and opposing side edges and a support section for the carrying straps located on the rear side of the hold member, wherein the retaining section and the fastening section of the hold member are separate elements which are resiliently connected, in some cases by at least one spring screw, or wherein the retaining section and the fastening section of the hold member are separate elements or are in one piece and wherein the rear side of the retaining section comprises a multitude of grooves extending from one side edge to the opposing side edge. Furthermore, the present disclosure provides a kit-of-parts carrier bag dispenser for holding a stack of carrier bags each having a pair of carrying straps and a pair of spaced apart holes in the upper region of the bag as well as for dispensing individual carrier bags comprising a T-shirt bag dispenser and a hold member according to the present disclosure.

An inflatable pouch includes a bladder formed from an inflatable web and an outer skin formed from a film. The bladder includes a bladder pouch that includes a bottom portion at a folded edge of the inflatable web, front and back portions on either side of the folded edge, and sides where the front and back portions are sealed to each other. The outer skin includes an outer skin pouch that includes a bottom portion at a folded edge of the film, front and back portions on either side of the folded edge, and sides where the front and back portions are attached to each other. The bladder is attached to the outer skin at a tack area such that the sides of the bladder pouch and the outer skin pouch are not directly attached to the sides of the outer skin pouch.

The present disclosure provides a carrier bag dispenser comprising a hold member arranged between a pair of struts for holding the carrying straps of a multitude of carrier bags, wherein said hold member has a support section, a fastening section and a separate retaining section, the latter two of which are resiliently connected, in some cases by at least one spring screw. The present disclosure further provides a carrier bag dispenser comprising a hold member arranged between a pair of struts for holding the carrying straps of a multitude of carrier bags, wherein said hold member has a support section, a fastening section and a retaining section having a front and a rear side wherein said rear side comprises a multitude of grooves extending from one side edge to the opposing side edge thereof. And, the present disclosure provides a carrier bag dispenser carousel comprising a multitude of carrier bag dispensers according to the present disclosure. Moreover, the present disclosure provides a hold member for holding and retaining a multitude of pairs of straps connected to respective carrier bags, wherein said hold member comprises a fastening section for fastening the hold member to a bag dispenser, a retaining section located, in regular use, above the fastening section having a front and a rear side and opposing side edges and a support section for the carrying straps located on the rear side of the hold member, wherein the retaining section and the fastening section of the hold member are separate elements which are resiliently connected, in some cases by at least one spring screw, or wherein the retaining section and the fastening section of the hold member are separate elements or are in one piece and wherein the rear side of the retaining section comprises a multitude of grooves extending from one side edge to the opposing side edge. Furthermore, the present disclosure provides a kit-of-parts carrier bag dispenser for holding a stack of carrier bags each having a pair of carrying straps and a pair of spaced apart holes in the upper region of the bag as well as for dispensing individual carrier bags comprising a T-shirt bag dispenser and a hold member according to the present disclosure.

The invention relates to a method for producing at least one stack (9) formed of bags (1), comprising the following steps: feeding tubular or semitubular material in order to form a bottom material layer (2) and a top material layer (3), introducing at least one weld seam (4) in order to connect the bottom material layer (2) and the top material layer (3) in order to form individual, but still connected bags (1), introducing a formatting fold (8) into the layer web, formed of still connected bags (1), separating the bags (1) connected in the formatted layer web into individual bags (1), wherein said bags (1) still have the formatting field (8), forming a packet of individual bags (1) into a stack (9) having a defined number of bags (1), and introducing at least one fold into the stack (9). The invention further relates to a bag (1), a stack (9), and a dispensing box (12).