A carrier bag has a first side panel (back panel) with a first carrier handle, which may be a first flexible loop, and an opposing second side panel (front panel) with a second carrier handle, which may be a second flexible loop. The first side panel has a first upper edge and a first lower edge as well as two opposite first side edges, wherein the second side panel has a second upper edge and a second lower edge as well as two opposite second side edges. The first and second side panels are connected to each other at or adjacent to the respective first and second side edges to form lateral sides of the bag, or the first and second side panels are connected at the first and second side edges to opposing lateral walls to form lateral sides of the bag. A bottom of the bag is formed by a bottom wall that is connected to the first and second lower edges or by a weld seam or glue seam that joins the first and second lower edges. An opening is formed between the first and second upper edges, wherein the first upper edge has a first distance from the first lower edge and the second upper edge has a second distance from the second lower edge, wherein the first distance is smaller than the second distance. The first upper edge is displaced by a third distance from the second upper edge. Furthermore, the disclosure relates to a rack of bags comprising such carrier bags as well as a method for producing carrier bags and a process of serially dispensing and opening carrier bags.

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.

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).

An apparatus for making a self-opening bag pack includes a supply of film material. An extruder forms a continuous tube of film. A flattener flattens the tube. A corona treater treats at least one surface of the flattened tube. A first sealer forms a bottom seam across a width of the flattened tube. A cutter cuts the flattened tube into bag blanks at a predetermined distance from the bottom seam. A stacker forms the bag blanks into a bag pack. An adhesion knife penetrates the bag pack and adheres adjacent bag blanks together in the bag pack. An aperture maker forms means for suspending the bag pack from a dispensing rack. The pack is attached to the dispensing rack and the front wall of the subsequent bag will be adhered to the rear wall of a first bag, thereby causing the first bag to open when pulled from the rack.

An apparatus for making a self-opening bag pack includes a supply of film material. An extruder forms a continuous tube of film. A flattener flattens the tube. A corona treater treats at least one surface of the flattened tube. A first sealer forms a bottom seam across a width of the flattened tube. A cutter cuts the flattened tube into bag blanks at a predetermined distance from the bottom seam. A stacker forms the bag blanks into a bag pack. An adhesion knife penetrates the bag pack and adheres adjacent bag blanks together in the bag pack. An aperture maker forms means for suspending the bag pack from a dispensing rack. The pack is attached to the dispensing rack and the front wall of the subsequent bag will be adhered to the rear wall of a first bag, thereby causing the first bag to open when pulled from the rack.

A bag has a bag body that defines an interior and opening. A reclosable closure repeatably closes the opening. A header includes a covering flap connected to the bag body and has upwardly and inwardly angled side edge margin. Zones of weakness defining a tear strip extend across the covering flap. The covering flap can be attached to the bag body while covering the closure. To access the closure, the tear strip is torn away. The bag can also have a removable panel, which can be attached to the removable panels of other bags to form a header pack. The bag body and covering flap can be removed from the header pack by being torn along another zone of weakness between the covering flap and removable panel that has a lower tear strength than the zones of weakness defining the tear strip.

An assembly (10) to dispatch bags (14). The assembly (10) includes a conveyor (12) that provides rows of bags (14), with the rows of bags (14) supported on a first delivery assembly (18) that moves each row downward to form stacks (47) of bags (14) on a second delivery assembly (34). Stacks (14) of the bags (14) are then moved downward to be moved into containers or boxes.

Apparatus and method for enabling serial delivery of a plurality of interconnected gloves, the apparatus comprising: a plurality of flexible gloves, a distal tip end of one or more of the fingers of a downstream one the plurality of gloves being readily detachably attached to a bottom proximal edge of an open bottom end of an immediately upstream one of the plurality gloves.

Examples of the disclosure provide a system and method for autonomously opening bags using a mechanical arm. The mechanical arm includes actuators that move the mechanical arm in response to a trigger, a gripping component that attracts a portion of the bag in response to contact with the bag using a static electric charge, a nozzle that provides an introduction of compressed air into an environment relative to the opening of the bag, and a trigger mechanism that provides the trigger to the mechanical arm such that the mechanical arm brings the gripping component into contact with the bag using the one or more actuators and provides an expulsion of a portion of the compressed air via the nozzle to open the bag.

Apparatus and method for enabling serial delivery of a plurality of interconnected gloves, the apparatus comprising: a plurality of flexible gloves, a distal tip end of one or more of the fingers of a downstream one the plurality of gloves being readily detachably attached to a bottom proximal edge of an open bottom end of an immediately upstream one of the plurality gloves.