Food grade ton bags need attention

Ton bags can transfer a variety of different substances, but the load belongs to some food, so in the design process is different from the industrial ton bag, the matters required attention are also different, so how should the food grade ton bag be designed?

①When designing the structure of the food bag, according to the strength of the standard waist band strength of the ton bag to reach more than twice the toughness of the base cloth, but the actual effect of this design is not very good, because the toughness of the base cloth and the waist band strength is not the same, then it will cause the base cloth to crack first, so in the design time whether the waist band strength is suitable the base cloth should use the same hardness.

② When the ton bag to be designed belongs to the food grade, then it is necessary to know clearly how much weight is transferred, according to the specific volume of the material to determine the specific volume of the food ton bag, but also to see whether the goods loaded have hard or blocky items, if there is, it is necessary to design some base cloth with thickness as the main material of the ton bag.

③The selection of sling is also very important, according to the standard is a safety index of 1 to 6, but in the design of food grade such tons of bags to consider the strength of the production of the sling consumption, as well as the need to lift the form, such as 500 kg of food tons of bags, then generally can use 50 to 60 per meter of sling, tension is 1500N/M.