Recycling freight bag and sealing method thereof

Abstract

The invention provides a recycling freight bag and a sealing method thereof. The freight bag comprises a bag body and a bearing belt, wherein the bearing belt is fixed on the outside face of the bag body, the upper end of the bearing belt is provided with a hanging part, the top of the bag body is provided with a filling inlet, the center of the bottom of the bag body is provided with a rounded first opening, a first cylinder and second cylinder are sewed at the edge of the first opening, a first rope passes the circumference at an opening at the lower end of the first cylinder, a second rope is connected with the outside of the upper middle part of the second cylinder, and the first and second ropes respectively contract, buckle and seal openings at the lower ends of the first and second cylinders. The invention also provides a bottom sealing method for the recycling freight bag. Because the bottom of the recycling freight bag disclosed by the invention adopts two openings, the recycling freight bag is good in sealing property; and a rope is wound around each opening, the rope is provided with a plastic pipe, and the rope is unfastened and tied in a snap mode, so that the freight bag is not damaged in the process of unloading, the recycling rate of the freight bag is high, the labor intensity of workers is reduced, and the production efficiency of loading and unloading is greatly improved.

Description

technical field [0001] The invention belongs to the field of transportation accessories, and in particular relates to a recycling container bag and a sealing method thereof. Background technique [0002] Container bags are one of the important accessories for common transportation, loading and unloading, and turnover in ports. In recent years, with the rapid development of "scattered and scattered" transportation of bulk goods in ports, container bags are used more and more frequently. higher. [0003] Container bags are usually provided with an opening for the outflow of goods at the bottom. [0004] The bottom closure of the existing container bags adopts two forms: the bottom is stitched or the bottom has a round mouth shape, and there are four opening corners (cracks) around the round mouth, and ropes are worn around the round mouth. Tighten the rope and fasten the buckle to close the round opening. The disadvantages exposed during the use of the current two methods o...

AI Technical Summary

Problems solved by technology

During the unloading process, the rope is often cut to allow the goods to flow out. In the later stage, a special person must re-thread the rope, which is time-consuming and labor-intensive. Moreover, the bottom is spilled due to poor sealing, resulting in waste of goods.

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