There are several products which generate static charge when they come in contact with plastic surfaces during filling, emptying or during the transportation. It is recommended to use Type C or D bags while filling such products so that there is no hazard even if the charge comes in contact with flammable products or environment.
Type D bags dissipate the charge in air. This is done through micro fibres which dissipate the charge in air before it reaches any critical limit to cause shock or flaming. These jumbo bags do not require any grounding, but the operators handling these bags must protect themselves from being an easier path to static dissipation by using proper insulated footwear and hand gloves if handling any earthed part while handling these bags.
These jumbo bags play an important role in ensuring the safety in case of highly flammable atmospheres.
Renowned testing institutes like Shirley and Chilworth have verified the electrostatic properties of both types of bags.
