Device for detecting air permeability of emulsion

Abstract

The invention provides a device for detecting air permeability of an emulsion. The device comprises a support, a fan, a speed regulation module, membrane cloth, a fixed cover, visible sharp-tailed velvet feathers, a transparent tube, a speed measurement probe and a detection device, the support is connected with the end face away from the air outlet end face of the fan. The fixed cover is connected with the air outlet end face of the fan, and a gap space used for installing the membrane cloth is reserved between the fixed cover and the air outlet end face of the fan. The transparent tube covers the outer side of the fixed cover; one end of the transparent tube is connected with the end surface of the fan; the visible pointed-tail feathers are located in the transparent tube, and in the initial state, the visible pointed-tail feathers are placed on the fixed cover; the speed regulation module is connected with the support and is electrically connected with the fan; the speed measurementprobe is electrically connected with the detection device through a wire. A key module and a display screen are arranged on the detection device; and in a working state, the speed measurement probe is placed at the pipe orifice at the other end of the transparent tube. The device is easy to operate and convenient to use, the air permeability of the emulsion can be effectively checked, and the detection accuracy is greatly improved.

Description

technical field [0001] The invention relates to the technical field of emulsion air permeability detection, in particular to a detection device for emulsion air permeability. Background technique [0002] Emulsified products have low viscosity and can be poured under the action of gravity. Such emulsified products are called emulsion or milk; skin care lotion is a cosmetic used for the purpose of maintaining moderate moisture in the skin, especially the outermost stratum corneum of the skin. Its characteristic is that it can not only maintain the balance of skin moisture, but also supplement important oily ingredients, hydrophilic moisturizing ingredients and moisture, and can be used as a carrier of active ingredients to make them absorbed by the skin to achieve the purpose of conditioning and nourishing the skin ; In the cosmetic emulsion production process, the air permeability of the emulsion needs to be tested. The existing method for the detection of the cosmetic emuls...

AI Technical Summary

Problems solved by technology

Its characteristic is that it can not only maintain the balance of skin moisture, but also supplement important oily ingredients, hydrophilic moisturizing ingredients and moisture, and can be used as a carrier of active ingredients to make them absorbed by the skin to achieve the purpose of conditioning and nourishing the skin ; In the cosmetic emulsion production process, the air permeability of the emulsion needs to be tested. The existing method for the detection of the cosmetic emulsion air permeability is to smear the emulsion on the face and blow it to test the air permeability of the emulsion, but the above detection The method is very inconvenient, and there are many factors affecting the test results. For example, the air permeability of the emulsion will be affected by the environment, temperature and humidity, etc., resulting in inaccurate test data; for this reason, this application proposes a test for the air permeability of the emulsion device

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