A plastic material wave bag assembly having a sheet-like first side panel and a sheet-like second side panel oriented in opposed congruent relationship to one another when in a folded condition. The wave bag assembly includes a single use closure adhesive strip disposed and oriented primarily laterally across an interior wall of the upper panel section of the first side panel at a location below the handle apertures. The closure adhesive strip is configured to selectively close and maintain the upper panel sections in a closed condition while the remaining portions of the first and second side panels are maintained in the receiving condition. The closure adhesive strip includes opposed closure adhesive strip distal ends formed and dimensioned to terminate proximate to a respective corner intersection such that at least one vent passage is formed between a corresponding closure adhesive strip distal end, in the closed condition, and the corresponding upper side edge end portion of the side edge of the first and second side panels. The vent passage is of a lateral dimension sufficiently large to enable the venting of steam while being sufficiently small to prevent the passage of a human hand therethrough.

A bag for boat livewell for providing efficient removal and transport of fish from a boat's live well. The bag for boat livewell generally includes a bag having a floor, an upper opening opposite of the floor, a first sidewall extending from the floor, a second sidewall extending from the floor, a first end wall extending between the first sidewall and the second sidewall, and a second end wall extending between the first sidewall and second sidewall. The bag is constructed of a water permeable material. A first handle and a second handle extend from the first sidewall and the second sidewall respectively. A first interior closure and a second interior closure are attached to the sidewalls for selective closing of the upper opening. A first buoyant member and a second buoyant member are attached to the first sidewall and the second sidewall respectively.

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 sack which stores granular and/or powder-sized materials, which gives the inside air to the outside when the granule and/or powder material is filled. With the disclosed sack, internal air is provided to the outside when the material is filled in the interior of the ventilation channel with a ventilation channel between the intermediate layers, consisting of more than one intermediate layer and the physical and chemical properties of the products in powder and/or granular form are kept unchanged and stored.

A bag for containing powdery or granular material having a tubular outer wall made of a flexible material and a closing and opening system arranged at one end of the tubular outer wall, as seen in a longitudinal direction of the bag, the closing and opening system including a pair of opposite angle folds extending longitudinally in line with the wall and folded laterally toward the interior of the bag, a pair of opposite lateral flaps extending longitudinally in line with the wall and folded transversely toward the interior of the bag, overlapping the angle folds in the longitudinal direction, where each lateral flap is attached to the two angle folds that it overlaps, the closing and opening system further including a bottom strip that is removably attached over the angle folds and the lateral flaps in the longitudinal direction, being oriented in the lateral direction so as to close the bag, where the bottom strip can be torn off entirely from the rest of the bag in order to open the bag, and includes a gripping tab which is not attached to the rest of the bag and which is located at one of the lateral ends of the bottom strip, adjacent to one of the angle folds, such that the gripping tab can be gripped and pulled in a direction away from the angle fold, so as to progressively tear off the bottom strip in the lateral direction.

The present invention relates to a sack for liquid or pulverulent materials having an areal section (F) composed of a water-soluble polymer, wherein dissolution of the water-soluble polymer gives rise to an opening through which the sack can be emptied, to a sack according to the invention that contains a liquid or pulverulent material, to a method for the emptying thereof and the production thereof, and also to the use of the sack for the packing of liquid or pulverulent materials and to the use of an areal section (F) composed of a water-soluble polymer as part of a sack for liquid or pulverulent materials for the reduction of the release of unpleasant odors and/or harmful substances into the air, especially for the reduction of the release of alveoli-reaching dusts.

The invention relates to a paper bag (10) for potting soil or comparable moist bulk materials, which paper bag is formed from a tubular piece (15) comprising at least two paper layers (20, 25, 30), the bonds of the bag (10) being formed with biodegradable adhesive, the innermost paper layer (20) of the tubular piece (15) having, on its outer face (22), a water-repellent coating, preferably a PE coating, and at least one of the paper layers (20, 25, 30) having, at least on its inner face (24, 27, 34), a darkening colouring, preferably a black colouring.

An article carrier bag, in particular of the fastfood takeaway type, the bag comprising a bottom and sides (F12, F13) defining inside walls bounding an inside storage space, and being characterized in that at least one gusset element (E1) in a folded state is fitted to and fastened on at least one inside wall of the sides (F12, F13) in two adjacent fastener zones that are separated by a frangible zone (F15) provided in association with at least one side (F12, F13), so as to be capable of bringing the gusset element (E1) into an unfolded state after breaking the frangible zone (F15).

In variations of embodiments, a tamper-evident bag includes multiple side walls, a closed bottom, and an opening defined by a top edge of the multiple side walls; a handle feature is disposed on two side walls; a pressure-sensitive adhesive strip is disposed proximate to the top edge of a first side wall; and/or a perforation line of uniform height is disposed in the multiple side walls above the handle feature and below the pressure-sensitive adhesive strip. In variations of embodiments, methods for using and manufacturing a reusable tamper-evident bag are also disclosed.