The four common types of large bags available on the market are Type A, Type B, Type C and Type D. For these different types of bags, materials are appropriately selected and stored in them according to the overall environment of the manufacturing plant and the overall environment of the product. These bags are usually made of woven acrylic. After that, a layer of synthetic film is applied to the bag, which is actually a mixture of polyethylene and polypropylene. Then, the following is a detailed introduction to the correct selection of container bag materials to meet the needs and requirements for the purpose.
Type A FIBC:
A mixture of polypropylene, calcium carbonate and special UV additives is used to make A-type bulk bags. UV additives are used to effectively prevent corrosion when stored outdoors. These Type A bags are suitable for transporting products, but only for non-flammable products. Type A bags have no special electrostatic protection, which is why these bags cannot be used to transport any flammable materials or use in any flammable environment.
Type B container bag:
For type B bags, standard acrylic materials are used. This material is very suitable to prevent sparks. Here, manufacturers also ensure that anti-static coatings are applied to effectively prevent various explosions or disasters.
C type container bag:
The manufacture of Type C bags involves weaving carbon filaments. Most importantly, these bags must be grounded when filling the bags. These bags are only suitable for transporting flammable powders, as there is no concern about safety in this case.
D type container bag:
For D-type bags, a complete static dissipator is used, which can automatically dissipate any static charges. This in turn will certainly help prevent any sparks. This is why D-type bags are also called antistatic bulk bags. Care needs to be taken to ensure that the bag is not used on wet or greasy surfaces.