Shake-resistant anti-tilting leakage-proof ventilated liquid packing device and method

Abstract

The invention discloses a shake-resistant anti-tilting leakage-proof ventilated liquid packing device and a liquid packing method. The packing device comprises a top cover, a ventilation gasket, an inner cover, a connecting hose, a small buoyancy ball and a device container, wherein the inner cover is provided with a conduit, the top cover is provided with a ventilation hole, the device container is provided with a bottle opening, the ventilation gasket comprises a ventilation film layer and a ventilation gasket groove surface arranged on the ventilation film layer, the ventilation gasket is arranged in the top cover, when liquid is filled in the device container, the small buoyancy ball floats on the liquid surface, and the small buoyancy ball drives a sharp nozzle of a ventilation pipe to be exposed out of the liquid surface. The device and the method have the advantages that the normal transportation of aerogenesis type liquid such as unitary peroxyacetic acid solution can be realized, the aerogenesis type liquid such as unitary peroxyacetic acid solution cannot be leaked out of the device in forward placing, lateral placing, reverse placing or bumpy states, and in addition, the device cannot deform because of gas expansion.

Description

technical field [0001] The invention relates to the technical field of packaging of volatile chemical solutions, in particular to an anti-upside down, anti-leakage, anti-leakage, and air-permeable liquid packaging device and method. Background technique [0002] Peracetic acid is a monobasic acid whose molecular formula is CH 3 COOOH, soluble in water, alcohol, ether, sulfuric acid. Is a strong oxidizing agent, extremely unstable. It will also explode at -20°C, and it will be explosive if the concentration is greater than 45%. It will cause an explosion when it encounters high heat, reducing agents or the presence of metal ions. Generally, the monobasic peracetic acid solution sold as a commodity is a solution with a concentration of 40%, and it will gradually decompose and release oxygen during storage, and it will explode when heated to 110°C. It is a highly toxic product and has strong irritation to the skin. [0003] Because monobasic peracetic acid solution is easy ...

AI Technical Summary

Problems solved by technology

However, the product has the characteristics of gas production, volatile and highly corrosive

Therefore, in the actual production, the air-permeable film sealing method is adopted for packaging. However, this packaging form can only solve the problem of flatulence when the product is placed upright and stationary; and in actual production, especially during the transportation of the product , the bumpy situation cannot be avoided at all, and the situation of sideways or upside down happens from time to time

In this case, because the sealing and air-permeable membrane is soaked or sealed by the peracetic acid solution, under the action of the solution continuously generating gas, the high pressure squeezes the liquid out of the packaging bottle or the high pressure deforms the bottle body, and the bottle cap becomes loose, causing the liquid to leak out. Outer bottles used for packaging liquids, contaminated and corroded outer packaging and other goods shipped in the same vehicle

Due to the characteristic and shortcoming of this product, its transportation, especially the long-distance transportation through third-party logistics, has become a big problem, which restricts the application of this product

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