Paste shampoo packaging box convenient for squeezing paste shampoo

Abstract

The invention belongs to the technical field of paste shampoo packaging boxes, in particular to a paste shampoo packaging box convenient for squeezing paste shampoo. The paste shampoo packaging box comprises an outer shell, a packaging box body is longitudinally arranged inside the outer shell, a squeezing pipe is fixedly arranged on the lower side wall of the packaging box body, a sealing cover is fixedly arranged outside the squeezing pipe, a ventilation pipe is fixedly arranged on the upper side wall of the packaging box body, an air bag is fixedly arranged at the upper end of the ventilation pipe, an air inlet pipe is fixedly arranged on the left side wall of the ventilation pipe, an airflow one-way valve is fixedly arranged on the pipe wall of the air inlet pipe, the internal paste shampoo is always accumulated at the squeezing pipe under the action of gravity, therefore, the situation that the paste shampoo still exists inside but cannot be squeezed out is avoided, and waste of the paste shampoo is avoided.

Description

technical field [0001] The invention relates to the technical field of shampoo packaging boxes, in particular to a shampoo packaging box which is convenient for squeezing shampoo. Background technique [0002] Shampoo is a necessity in people's daily life. With the development of science and technology and the improvement of people's living standards, people's requirements for shampoo are not only to clean the hair, but also to have other functions, such as anti-dandruff Anti-itch function, function of repairing damaged hair, function of oil control. [0003] Shampoos are often packaged in bottles or boxes during the production process. At present, the use of plastics is restricted in more and more fields in daily life, so paper boxes will gradually become the mainstream of packaging, but now When some packaging boxes are in use, when there is a small amount or a lot of shampoo inside, the inside shampoo will not be easily poured out, which will cause waste of shampoo and b...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a shampoo packaging box that is convenient for squeezing shampoo, so as to solve the problem that the existing paper shampoo packaging box proposed in the above-mentioned background technology is in use, when there is still a small amount of When shampooing, it is inconvenient to squeeze out the shampoo, which will cause a waste of shampoo

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