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In recent years, food safety problems have occurred more and more. While thousands of people died because of food problem. Thus people more and more aware of this problem. Then they pay more and more attention to food safety. Several food safety affairs like toxic food deeply touch our food safety.
In fact, the food material is the most important factor to consider. While the process and transport are also significant. But what else we can do besides above factors? This is also the society concerns.
Food grade hose is a big part
Food grade hose is to transfer foods like milk and grain. Thus the food hose must be safe. Generally, plastic hoses sold on the market have an terrible smell. If they are used to transfer food, it will affect the quality of the food. Besides, it will make the food have this smell, which will affect the sales of the food. Therefore, the main food grade hose must not have an odor.
As a common pipeline, food grade rubber hose needs to move during the use. Thus it should be light in weight, flexible and does not harden in winter. If the hose can not be like that, it will cause serious problem. Stainless steel hose is heavy and not flexible. While pvc hose will harden and fragile in winter. Besides, it is not easy to bend. Thus the rubber hose is the best choice.
In addition to the above points, the food grade hose also needs to have a smooth inner wall without ripple. While a transparent tube wall makes you can clearly observe the flow of medium in the tube. In addition, the smooth inner wall prevent the medium reserve in the hose. In the same time, it is easy to clean.
Besides above points, there should be the third party test and food grade certification.
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