Abstract: A block of paired, side-gussetted, bottom-weld bags. Each bag has an opening on one side to facilitate the removal of individual bags from the block.
Abstract: A stackable flexible bulk container includes a bag portion of woven polypropylene and is comprised of a bottom wall, a top wall and an encircling side wall. At least two lifting strap loops are provided so that the container can be lifted by the tongs of a forklift truck. To enable the tongs to enter the loops without manual assistance, relatively rigid devices are associated with the ends of the loops to hold them upright and opened. The loops are also held outwardly away from the center of the bag so that similar containers can be stacked without interfering with the loops of the container below.
Abstract: A shipping sack comprising an envelope of plastic film having at least one surface thereof at least partially coated with a thin layer of a slip-resistant polyamide resin.
Abstract: A rucksack assembly including a plurality of hollow container sections to be stacked vertically, with each section provided with support flaps along the upper and lower opening edges thereof circumferentially being furnished with respectively a part of a divisible connecting element and with covering and bottom faces of corresponding sizes being disposed on the top and bottom of each section and the same along the free edges thereof being provided with corresponding opposite connecting elements.