Liner bags for intermediate bulk containers

A medium-sized bulk container and lining technology, applied in the field of lining bags, can solve the problems of resource waste, difficult operation, time-consuming, etc., and achieve the effects of increasing utilization, saving costs, and saving manpower

Active Publication Date: 2017-09-26
SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This operation is time-consuming, inefficient, and difficult to operate. After the discharge, the viscous liquid in the inner bag is still relatively serious, which will cause a waste of resources.

Method used

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  • Liner bags for intermediate bulk containers
  • Liner bags for intermediate bulk containers
  • Liner bags for intermediate bulk containers

Examples

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Embodiment Construction

[0038] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention.

[0039] The liner bag of the present invention is generally used to contain liquid substances, especially viscous liquids such as grease, shower gel, hairspray, honey and the like. During transportation, liner bags are usually installed in IBCs.

[0040] figure 1 It is a perspective view of an IBC 1 including a liner bag according to the first embodiment of the present invention. Figure 2a yes figure 1 Enlarged view of part a in middle; Figure 2b-2c yes figure 1 Schematic diagram of the structure of the removable cover of an IBC in . Su...

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PUM

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Abstract

A lining bag facilitating discharging of viscous liquid, the lining bag (2) comprising a lining bag body, a discharging opening (4) and a filling opening (3); the filling opening (3) is hermetically connected to the lining bag body; a liquid is filled into the lining bag (2) through the filling opening (3); the discharging opening (4) is hermetically connected to the lining bag body; the liquid is discharged out of the lining bag (2) via the discharging opening (4); the lining bag (2) is used to store the liquid, and the lining bag body is elastic. During filling, as the liquid flows in, the surface area of the lining bag body increases and the volume of the lining bag increases; when the liquid is being discharged, the surface area of the lining bag body is reduced and the volume of the lining bag is reduced, thus increasing the utilization of the liquid especially viscous liquid.

Description

technical field [0001] The present invention relates to intermediate bulk containers, and more particularly to liner bags for use in intermediate bulk containers. Background technique [0002] For the storage, transportation, filling and discharge of viscous liquids, there are currently many liquid storage and transportation devices on the market. [0003] In the prior art, there is a sealed liquid bag applied to medium-sized bulk containers. Its main part is a sealed soft container made of PVC plastic-coated cloth through hot-melt welding or high-frequency welding. The two ends of the sealed soft container are respectively provided with a liquid inlet valve and a liquid outlet valve. The liner bag is generally used in high-velocity and fluid liquids, but in the discharge of viscous liquids, there are disadvantages of slow liquid discharge and low efficiency, and the liquid remains in the liner bag after the discharge is completed. It will cause a large waste of cost, so w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D77/22B65D77/06
CPCB65D77/06B65D77/22
Inventor 不公告发明人
Owner SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD
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