A special type of conveyor belt called food conveyor belt is used in the transportation and packaging of food, especially those with more greasy and sticky surfaces. The chemical compounds used in the production of food conveyor belts تسمه نقاله مواد غذایی are selected in such a way that they have minimal chemical reactivity, especially in contact with fats and edible acids, and secondly, they do not cause food poisoning in case of contact.
Depending on the size and dimensions of the food, which can be in the form of fine and coarse grains, from grains to all kinds of natural and artificial food powders, different forms of food conveyor belts are used. Some of these types of belts have a flexible continuous shape, often made of soft polymer compounds, and others are in the form of rigid plastic belts, which are connected by clicking. In the use of flexible conveyor belts تسمه نقاله that are made of PU polyurethane in the production of food conveyor belts, organic or very low risk layers are often used as a covering layer on the surface of these belts to prevent food poisoning. .