TH63761B - A cargo bag consisting of an inner bag with reinforced folds. - Google Patents

Abstract

DC60 Cargo bag consist of The outer bag (20) with the outer flap (21) and the inner bag (30) with the inner flap (31) that extends straight up from the bottom flap. In (311), the inner side flap (31) contains a number of spaced reinforcing creases (313) and a number of fasteners (3133). Each reinforcement crease (313) consists of a section. Arch protruding outward And inside the arc (3132), each bracket (3133) attaches the outer protrusion (3130) and the inner arc (3132) of the reinforced fold (313) into the flap. Side, outside (21) cargo bag consists of The outer bag (20) with the outer flap (21) and the inner bag (30) with the inner flap (31) that extends straight up from the bottom flap. In (311), the inner side flap (31) contains a number of spaced reinforcing creases (313) and a number of fasteners (3133). Each reinforcement crease (313) consists of a section. Arch protruding outward And inside the arc (3132), each bracket (3133) attaches the outer protrusion (3130) and the inner arc (3132) of the reinforced fold (313) into the flap. Outside side (21)

Claims (1)

22 August 2017 1. Cargo bags have special characteristics: an outer container (20) with an outer side flap (21), an inner container (30) that is inside the outer container (20) and has an inner bottom flap (311), an inner side flap (31) that is stretched up from the inner bottom flap (311), an inner side flap (31) that has reinforced folds that are spaced apart (313) and are in a top-down direction. and protruding outwards from the outer surface (317) of the inner side panel (31), numerous fasteners (3133), each reinforcing fold with an outward protruding curve (3130) and an inner curve (3132), each fastener (3133) fastens the outward protruding curve (3130) and the inner curve (3132) of the aforementioned reinforcing fold (313) to the outer side panel (21), which is notably characterized by numerous connectors spaced apart (212), each fastener (3133) fastening the outward protruding curve (3130) and the inner curve of the reinforcing fold (313) to each joint (212); notably, the joint (212) is constructed in the form of an outward protruding U-shaped curve. In addition to the outer side flaps (21), each reinforcing fold (313) is inserted into the U-shaped curves of each seam (212), each fastener (3133) is positioned on the seam in a top-down direction and runs through the reinforcing fold (313) and the U-shaped curves; a unique feature is that the inner pouch (30) has numerous heat-sealed liquid-tight seals (35), each sealing the outer curves (3130) and the inner curves (3132) of the reinforcing fold (313) and positioned in a top-down direction; It is characterized by numerous fastening plates (40) mounted inside the inner pouch (30), the inner pouch (30) having multiple corners (314), each of the aforementioned fastening plates (40) having two edges (42) attached to the inner side flap (31) at each corner (314), and it is characterized by the two edges (42) of each of the aforementioned fastening plates (40) being inserted into two reinforcing folds (313) respectively and being hot-pressed together with the outer curve (3130) and the inner curve (3132) of the reinforcing fold (313) to form the aforementioned hot-pressed liquid seal (35). 1. The cargo bag is made up of the following: an outer body (20) with an outer side flap (21) and an inner body (30) which is enclosed within the outer body (20) and has an inner bottom flap (311), an inner side flap (31) that extends from the inner bottom flap (311) mentioned above, an inner side flap (31) with reinforcing folds spaced (313) and aligned top to bottom and protruding outwards from the outer surface (317) of the inner side flap (31), numerous fasteners (3133), each reinforcing fold having an outward-protruding curve (3130) and an inward-protruding curve (3132), and each fastener (3133) secures the outward-protruding curve (3130) and the inward-protruding curve (3132) of the reinforcing folds mentioned above (313) to the outer side flap (21).