A bag with handle and method for producing the bag that incorporates the features of four seal bag body with a new handle part to obtain a new bag with a durable bag body that can carry a heavy load, can be stacked in high number without falling, consume less space in storage and transportation, has large front space and side spaces for product information display while on shelf, that is convenient to hold, strong and secure, that does not cut fingers in use, and that may be applied to shopping bags or reusable or resealable packaging bags. The concept of the method of producing said bag is steps of folding, assembling, and sealing a plurality of sheet materials which are not obvious to a person ordinarily skilled in the art.

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.

The invention relates to a pouch-type bag made of paper having a first ply and a second ply, which are connected to one another on their lateral edges and form a filling space, wherein, at its closed end, the pouch-type bag comprises a block-type base or cross-type base and, at its open end via which the filling space can be filled, the lateral edges of the first and second plies terminate on the same plane, wherein at least one sheet is connected to the first ply, which sheet extends beyond the lateral edges of the first and second plies, wherein the sheet is arranged in particular on the side of the first ply facing away from the filling space.

A method for manufacturing a bag includes a wall of the bag is passed along a placement drum for rotatably mounted handles; a handle is hooked onto the drum, legs of the handle extending backwards along a perimeter of the drum in the direction of rotation of the drum, the legs being connected by a cross member; same is completely turned over using a turnover drum so that the legs are at the front on the placement drum; and the handle is deposited on the wall.

A polymer bag is disclosed, along with a method of manufacture. The bag is formed of two facing sheets of polymer film, a top edge, a bottom edge, and two side edges. A polymeric zipper is attached to the inside of the facing sheets parallel to and between the top and bottom edges. A respective reinforcing patch is positioned on the inside surface of each of the two respective facing sheets and between the zipper and the top edge. An opening through each reinforcing patch and in the face overlying each patch defines a bag handle.

A panel for a flexible package (100), and a method and system for forming the panel is provided. The panel comprises a first laminate having an open-area; a second laminate extending from a top edge to a bottom edge; and a third laminate, the third laminate sealed with the first laminate to cover the open-area, and the top edge and the bottom edge of the second laminate sealed between the first laminate and the third laminate such that area between the top edge and the bottom edge of the second laminate remains free forming a loop with the panel. The panel preferably forms a side-gusset (102) of a flexible packaging pouch, wherein the loop can be used as a handle (110) to carry the flexible package.

A method (100) of making an integrated handle (304) on at least one side gusset (308) of a flexible package (300) is provided. The method (100) includes steps of sealing a handle patch (222) on at least one half width of the side gusset laminate (218). Further, the method (100) provides parallel openings on the handle patch (222) such that a centre line of the two parallel openings coincides with centre lines of each half of the side gusset laminate (218). A cover patch (226) is sealed over the handle patch (222) overlapping the edges of the handle patch (222) and simultaneously with the side gusset laminate (218) all around, such that a predefined area is left unsealed between the two parallel openings. The longitudinal edges of the side gusset laminate (218) are folded such that the handle patch (222) comes on the outer surface of the continuous open tube (242) being formed. The continuous open tube (242) is thereby used for manufacturing the flexible package (300).

A stand-up bag for pourable goods includes a front wall, a back wall coupled to the front wall at a first side edge and an opposite second side edge, and a base fold, wherein the front wall, the back wall, and the base fold are manufactured from a film, and wherein the base fold provides a standing base and is coupled to lower edges of the front wall and the back wall. The bag further includes a bag top situated opposite from the base fold, a closure device, wherein the closure device is attached proximate the bag top, and a carrying handle on the first side edge between the base fold and the bag top, the carrying handle positioned a distance from the base fold and the bag top.

The instant invention relates to a device for the application of adhesives directly on the structure of bags and shopping bags manufactured in automatic machines for packaging conformation, allowing the application liners or coating adhesive strips during the production process of the shopping bag itself.

A bag construction is disclosed of the type having handles and a patch for reinforcing the attachment between the handles and the walls of the bag. The exemplary reinforcement patch includes a fold-over to define a folded top edge of the patch. During construction, a patch having the folded top end is placed in registry with the two ends of the handle that are attached to the wall of the paper bag such that the top edge is generally perpendicular to the ends of the handle. The patch is then affixed over the handle and exterior surface of the bag using glue or other such permanent adhesives. According to a salient aspect, the reinforcing patches are configured to resist tearing, particularly when shear forces are applied that normally act to detach the handles away from the side of the bag.