Conductive bulk bags are a type of packaging bag used to transport and store bulk powders and granular materials, and are widely used in food, grain, medicine, chemicals, mineral products and other industries. Its basic functions include preventing static electricity accumulation and leakage control, ensuring that static electricity sparks are not generated during loading and unloading, thereby avoiding the risk of combustion and explosion.
Structure and Function
Conductive ton bags achieve the conductive function by weaving conductive threads in the bag fabric and slings. These conductive threads form a conductive network at the seams of the bag and the slings, making the surface resistance of the bag less than 10 ohms, effectively preventing static electricity accumulation and dissipating static electricity, improving safety of usage. In addition, a leak-proof layer can be set on the inner surface of the bag to prevent powdery materials from leaking.
Classification and application scenarios
Conductive bulk bags can be divided into the following categories according to their structure and purpose:
Type A: No special electrostatic safety features, not suitable for handling sensitive and flammable dust and powder.
Type B: The breakdown voltage of the woven cloth cannot be higher than 4KV, suitable for flammable gas environments with an ignition energy not exceeding 4mJ.
Type C: Designed for use in sensitive and flammable environments, made of conductive cloth or woven cloth coated with a conductive coating, which can effectively prevent static electricity accumulation.
Type D: Has antistatic or electrostatic dissipative properties, does not require grounding or contact with the ground34.
Purchase suggestions
When purchasing conductive ton bags, pay attention to the following points: .
Durability and practicality: Make sure the bag can bear the weight of the corresponding items. .
Style selection: Choose the appropriate style according to specific needs, such as top lifting type, side lifting type and bottom lifting type
Price: Bags for different purposes have different prices, choose the right product to reduce economic expenses
