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Multipurpose bulk material container by having square shaped discharge opening and bottom reinforced by concrete bar

A discharge port and container bag technology, which is applied in the field of plastic flexible textile container bags, can solve the problems of low recycling rate, poor recyclability, and poor sealing performance, so as to improve the rate of repeated recycling and reduce the labor intensity of workers , the effect of improving work efficiency

Inactive Publication Date: 2011-05-18
高德金 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to change the current situation of poor recyclability and low recycling rate of the existing general-purpose plastic woven flexible container bags, as well as the existing strength difference of the existing bottom with a circular discharge port and the discharge bag type container bag , easy to tear, easy to wear, and poor sealing performance, provide a multi-functional bulk cargo container bag with steel bars fixed and reinforced, and the lower discharge opening at the bottom is square

Method used

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  • Multipurpose bulk material container by having square shaped discharge opening and bottom reinforced by concrete bar
  • Multipurpose bulk material container by having square shaped discharge opening and bottom reinforced by concrete bar
  • Multipurpose bulk material container by having square shaped discharge opening and bottom reinforced by concrete bar

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Embodiment Construction

[0021] The discharge port at the bottom is a square multi-purpose bulk material container bag, which is composed of the bag body and two strengthening tension belts (1) for lifting the container bag. The discharge port at the bottom of the bag (7) is square in shape , the edge of the discharge opening is provided with a rigid reinforcement ring (2), and the four vertices of the rigid reinforcement ring (2) are respectively sewn on the four lower end points of the two reinforcement tension bands (1) of the container bag.

[0022] The connecting part of the lower end of the rigid reinforcement ring (2) and the reinforcement tension band (1) is respectively equipped with two small Y-shaped drawstrings (3) for locking and sealing.

[0023] The bottom of the discharge port can be equipped with a rotating bag type, flip type or zipper type discharge device.

[0024] Rotary bag unloading device: composed of a discharge bag (4) and a discharge bag frame (5) (see Figure 3); the dischar...

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Abstract

The present invention relates to a multi-purpose packaging bag with square reinforced bottom material-discharging mouth. It is characterized by that the edge interior of said material-discharging mouth is reinforced by steel bar, the lifting band of said packaging bag is respectively sewed on the diagonal line of reinforced steel bar, the material-discharging and sealing mode of said material-discharging mouth can adopt bag-turning mode, cover-adding mode or fastener mode sealing device. Said packaging bag is suitable for loading bulk material.

Description

Technical field: [0001] The invention relates to a plastic flexible textile container bag used for packing and transporting bulk materials. Background technique: [0002] Plastic flexible woven bulk material container bag (ton bag), which has the characteristics of large carrying capacity, large volume capacity, and light weight, is widely used in the packaging and transportation of bulk materials for industrial and agricultural products. [0003] Most of the common plastic flexible woven bulk material container bags are used once, and then discarded or recycled as waste products. The main reason for the low reuse rate of the collection cultivation bag and the phenomenon that it cannot be recycled is that when bulk items are bagged, the silo conduit device is often used for automatic loading, mechanical hoisting and transportation, and when unloading, due to the The bulk materials are heavy and bulky, and most of them are carried out by mechanical hoisting and manual work. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D88/22
CPCB65D88/1668Y02W30/80
Inventor 高德金高伟
Owner 高德金
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