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Packaging bucket facilitating exhaust and stacking

A technology of packaging barrels and stacking, which is applied in the directions of transportation and packaging, packaging, and bottle/can parts, etc. It can solve the problems of shortening the shelf life of liquids, difficult to clean the air, breeding bacteria, etc., and reduce accidental damage and liquid leakage. risk, ensure the stacking contact area, and the effect of easy operation

Pending Publication Date: 2020-10-02
河北世纪恒泰富塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing packaging barrels on the market are difficult to pump out the air in the barrel due to structural problems, which shortens the shelf life of the liquid inside.
Some barrels are not clean when the liquid is poured out, and there will be residual liquid in the barrel, which is easy to mold and breed bacteria after a long time

Method used

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  • Packaging bucket facilitating exhaust and stacking
  • Packaging bucket facilitating exhaust and stacking
  • Packaging bucket facilitating exhaust and stacking

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Experimental program
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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0029] Such as figure 1 with figure 2 As shown, a kind of packaging barrel that is beneficial to exhaust and stacking includes a barrel body 1, the upper surface of the barrel body 1 is a plane, and the barrel body 1 is a rectangular parallelepiped with a square cross section. Profile 9 is symmetrical.

[0030] The upper surface of the barrel body 1 is provided with a bung 3 , which is connected with a bung 6 , and the bung 6 seals the bung 3 . Between the upper surface of the barrel bo...

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PUM

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Abstract

The invention discloses a packaging bucket facilitating exhaust and stacking, and relates to the field of packaging supplies. The packaging bucket comprises a bucket body and a bucket cover, the uppersurface of the bucket body is a plane, a bucket opening is formed in the upper surface of the bucket body, a protrusion part is arranged between the upper surface of the bucket body and the bottom ofthe bucket opening, the bucket opening is formed in the highest position of the protruding part, a sunken part is arranged on the bottom face of the bucket body, during stacking, the protruding partextends into the sunken part, the upper surface of the bucket body is attached to the bottom face of the other bucket body, the bucket cover is connected with the bucket opening and seals the bucket opening, after filling of the packaging bucket, air and inflation seal can be easily emptied, and stacking stability is good.

Description

technical field [0001] The invention relates to the technical field of packaging drums, in particular to a packaging drum that is beneficial for exhausting and stacking. Background technique [0002] Drums are a very good container, ideal for storing and transporting liquid items. Some liquids need to be sealed to ensure quality during storage and transportation. The general method is to pump out the air in the barrel and fill it with inert gas after filling to extend the shelf life of the liquid in the barrel. Existing packaging barrels on the market cause the air in the barrel to be difficult to pump out due to structural problems, which shortens the shelf life of the liquid inside. Some barrels are not clean when the liquid is poured out, and there will be residual liquid in the barrel, which is easy to mold and breed bacteria after a long time. Packaging barrels are generally stacked during transportation and storage, so it is necessary for packaging barrels to have go...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D6/02B65D21/032B65D25/20B65D6/40
CPCB65D11/10B65D11/20B65D21/023B65D25/205
Inventor 宋建锋
Owner 河北世纪恒泰富塑业有限公司