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Lining bag for middle-sized bulk container

A medium-sized bulk container and liner bag technology, applied in the field of liner 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: 2014-10-15
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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  • Lining bag for middle-sized bulk container
  • Lining bag for middle-sized bulk container
  • Lining bag for middle-sized bulk container

Examples

Experimental program
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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

The invention discloses a lining bag in favor of thick liquid discharge. The lining bag comprises a lining bag body, a discharge outlet and a pouring opening, wherein the pouring opening is in sealing connection with the lining bag body, and the liquid is poured into the lining bag by the pouring opening; the discharge outlet is in sealing connection with the lining bag body, and the liquid is discharged out of the lining bag by the discharge outlet; the lining bag is used for storing the liquid, and the lining bag body has elasticity, so that when the liquid is poured, the surface area of the lining bag body is increased and the volume of the lining bag is increased along with the pouring of the liquid; when the liquid is discharged, the surface area of the lining bag body is reduced and the volume of the lining bag is reduced along with the discharging of the liquid. By adopting the lining bag, the use ratio of the liquid, particularly the thick liquid, is increased favorably, waste is reduced, and cost is lowered; meanwhile, the actions of manually extruding and discharging residual liquid are omitted, and labor is saved.

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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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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