Packaging bag opening cleaning method

Abstract

The invention relates to a packaging bag opening cleaning method. The method specifically comprises the following steps that a spray nozzle on an air spray head is pushed into a bag opening to be cleaned through a telescopic cylinder; the distance from a de-dusting cover to the bag opening is adjusted to enable a seal structure to be formed between the de-dusting cover and the bag opening; an air spray tube is connected with an air spray device externally, and air enters through the air spray tube and is sprayed to the inner side of the bag opening through open holes to blow dust and the like adhering to the inner side of the bag opening to the de-dusting cover above; the dust in the de-dusting cover is sucked away from an air suction port by a duster, and accordingly cleaning of the bag opening dust can be completed. By adopting the method, the dust in a packaging bag is cleaned up in a blowing mode, the de-dusting effect is better, secondary pollution can be prevented, and safety and high efficiency of bag opening de-dusting are guaranteed.

Description

technical field [0001] The invention relates to a cleaning method, in particular to a method for cleaning the mouth of a packaging bag. Background technique [0002] The bag mouth dust removal mechanism in the prior art generally adopts a brush or a bag mouth to beat, and the brush is easy to cause secondary pollution, especially for food packaging, which is not applicable at all, and the knocking method can remove part of the dust, but The effect is very poor. When the packaging bag is sealed, a large amount of dust is not firmly packaged due to the adhesion of the bag mouth, and even the dust material caught by the sealed bag mouth can be clearly seen, which seriously affects the effect and appearance of the packaging. Contents of the invention [0003] The object of the present invention is to provide a method for cleaning the mouth of a packaging bag. The method cleans the dust by blowing air, which has a good effect and will not cause secondary pollution. [0004] In...

AI Technical Summary

Problems solved by technology

[0002] The bag mouth dust removal mechanism in the prior art generally adopts a brush or a bag mouth to beat, and the brush is easy to cause secondary pollution, especially for food packaging, which is not applicable at all, and the knocking method can remove part of the dust, but The effect is very poor. When the packaging bag is packaged, a large amount of dust is not firmly packaged due to the adhesion of the bag opening, and even the dust material caught by the packaged bag opening can be clearly seen, which seriously affects the effect and appearance of the packaging.

Images