Dustproof transportation bag

Abstract

The invention discloses a dustproof transportation bag which comprises a bag body. Material ports are formed in the upper end and the lower end of the bag body, and are of flexible long-cylinder-shaped structures; cord fasteners are arranged at the end parts of the material ports; and dustproof cover meshes are further arranged at the end parts of the material ports. According to the dustproof transportation bag provided by the invention, the material ports are formed in the upper end and the lower end of the bag body, so that a manufacturer can realize charging and storing through the matching of one material port and a raw material discharge hole; and when a downstream manufacturer puts on production, the other material port is matched with a machine feed inlet so as to realize feeding,so that materials can be conveniently loaded and picked. The cord fasteners are arranged at the end parts of the material ports, so that the raw materials are sealed, loaded and picked through fastening and loosening the cord fasteners; and the dustproof cover meshes are further arranged and can cover the raw material discharge hole or the machine feed inlet when the materials are loaded and picked, so that a dustproof function is realized. The dustproof transportation bag provided by the invention solves the problems that the labor cost is increased due to manual feeding, the health of operating personnel is harmed by dust pollution, and the like, is convenient to load and pick the materials, and is suitable to be popularized in the market.

Description

Technical field [0001] The invention relates to a packaging container for transportation, in particular to a dustproof transportation bag. Background technique [0002] At present, after the production of powdery, granular, and block materials such as cement is completed, most manufacturers use simple-structure large bags to package the materials. The ton bag is a flexible packaging container for transportation. Its structure is cylindrical or square columnar. The upper part is provided with a sling, and the top is provided with a feeding port. Both bag filling and bag removal are carried out through a feed port, and downstream manufacturers can only use manual feeding. The process of taking out the materials, especially when the materials do not need to be completely taken out at one time, needs to be taken out manually from the feed port. Manually taking out the materials is inefficient, costly, and time-consuming. At the same time, dust pollution is easily generated during t...

AI Technical Summary

Problems solved by technology

Both bagging and bagging are carried out through a material inlet, and downstream manufacturers can only use manual feeding

The process of taking out the material, especially when the material does not need to be taken out completely at one time, needs to be taken out manually from the feeding port. Manually taking out the material is inefficient, high cost, time-consuming and laborious

At the same time, it is easy to generate dust pollution during the feeding process, which affects the health of the operator

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