Material flexible freight bag of semicircular special engineering plastic processing equipment

Abstract

The invention discloses a material flexible freight bag of semicircular special engineering plastic processing equipment, and belongs to the technical field of flexible freight bags. The material flexible freight bags comprises an outer bag main body, hanging mechanisms are arranged on both sides of the outer bag main body, a buffer mechanism is arranged at the bottom of an inner cavity of the outer bag main body, an inner bag main body is attached to the top of the buffer mechanism, and the top of the inner bag main body is fixedly connected to a sealing mechanism. According to the material flexible freight bag, a buckle on one side is pressed to drive a bottom connecting block and a connecting plate to move upwards to drive a bottom limiting sleeve and teeth to extrude and fix a twisted rope, the situation that an elastic cover body is unfolded through the elasticity of an elastic cover body is avoided, therefore tightening and sealing protection of internal materials can be achieved by sealing the elastic cover body, the material flexible freight bag has higher limiting occlusion capacity, prevents external rainwater or dust impurities from settling in the inner bag main body to affect the cleanliness of raw materials of special engineering plastic, and can be quickly reset and unfolded through the elastic cover body to meet the requirement for quick loading and unloading of the materials.

Description

technical field [0001] The invention belongs to the technical field of container bags, in particular to a material container bag for semicircular special engineering plastic processing equipment. Background technique [0002] Special engineering plastics refer to plastics with special strength or physical properties. The plastics require a variety of raw materials to be modified and prepared. Plastic masterbatch raw materials are generally transported through container bags. Material container bags are a kind of flexible transport bags. It can realize the overall fast transportation and packaging of powdery, granular and block materials, and can meet the needs of fast hoisting and loading and unloading of driving and forklifts. [0003] However, most of the existing container bags lack the ability of continuous utilization, which affects the continuous assembly of materials, and the drawstrings on both sides of the container bags are easy to be separated due to the pulling o...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the pull ropes on both sides of the container bag are easy to be separated due to the pulling of the bottom bag body, and scattered during assembly, and lack of wear-resistant protection between the bag body and the external space, it is easy to cause rupture due to external force contact As a result, the material is scattered, and the top seal of the container bag is easy to expand due to external force, resulting in the problem of rainwater or magazines being mixed in, and a semi-circular material container bag for special engineering plastic processing equipment is proposed.

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