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Product Introduction
Type C conductive bag (also known as groundable conductive FIBC) is a specialized packaging product designed for flammable and explosive environments, primarily used to eliminate safety hazards caused by static electricity accumulation during material loading, unloading, and transportation. Its key design feature is that conductive filaments are interwoven into both the bag fabric and lifting slings, combined with the use of conductive films. Through grounding the conductive filaments, an electrostatic discharge channel is formed, which can effectively dissipate static electricity generated during loading and unloading, fundamentally preventing sparks from electrostatic discharge and avoiding dangerous incidents such as combustion and explosions.
The surface resistance of such products is strictly controlled below 10⁷Ω, complying with relevant electrostatic safety standards. The bag body is made of high-strength polypropylene material, featuring excellent tear resistance and chemical corrosion resistance. Some styles can be equipped with leak-proof stitching and PE inner bags to achieve dust barrier and leak-proof effects. It is worth noting that the size, style, and load-bearing capacity of FIBCs can all be customized according to needs, and Type C conductive bags also support flexible adjustment of various parameters based on material characteristics, loading requirements, and usage scenarios.
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Core Applications
With reliable electrostatic protection performance, Type C conductive bags are widely used in high-risk industries with static electricity risks. The core applications include:
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1. Chemical Industry: Used for packaging and transporting various flammable chemical powders, pigments, catalysts, resin powders, and other materials, suitable for environments with flammable vapors or gases.
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2. Pharmaceutical Industry: Loading sensitive materials such as pharmaceutical intermediates and excipients, ensuring electrostatic safety while meeting the cleanliness and protection requirements of the industry.
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3. New Energy and Metallurgy Industry: Suitable for the transportation of conductive or flammable powder materials such as lithium battery materials, metal powders, and metallurgical powders, avoiding safety accidents caused by static electricity.
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4. Other Fields: Used for packaging powder materials requiring electrostatic protection such as food additives, feed additives, and ore powders, especially suitable for production and warehousing environments with combustible dusts.
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Frequently Asked Questions
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What is a Type C conductive bag and how does it differ from regular FIBCs?
A Type C conductive bag (groundable conductive FIBC) is engineered with interwoven conductive filaments throughout the bag fabric and lifting slings. Unlike regular FIBCs, Type C bags must be grounded during use to form an electrostatic discharge channel, safely dissipating static electricity and preventing ignition risks in flammable or explosive environments.
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What surface resistance standard does the Type C conductive bag meet?
The surface resistance of Type C conductive bags is strictly controlled below 10⁷Ω, which complies with internationally recognized electrostatic safety standards. This ensures reliable and consistent static dissipation during material handling operations.
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In which industries are Type C conductive bags most commonly used?
Type C conductive bags are widely used across the chemical industry (flammable powders and pigments), pharmaceutical industry (intermediates and excipients), new energy and metallurgy sectors (lithium battery materials and metal powders), as well as food additives, feed additives, and ore powder packaging — particularly in environments with combustible dusts or flammable vapors.
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Can Type C conductive bags be customized in size, style, and capacity?
Yes. Type C conductive bags fully support customization. The size, style, load-bearing capacity, and various structural parameters can all be adjusted based on specific material characteristics, loading requirements, and usage scenarios. Options such as leak-proof stitching and PE inner bags are also available.
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What materials are used to manufacture Type C conductive bags?
The bag body is constructed from high-strength polypropylene (PP) material, which offers excellent tear resistance and chemical corrosion resistance. Conductive filaments are woven into both the fabric and the lifting slings, and conductive films may be incorporated depending on the application requirements.
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Is grounding mandatory when using Type C conductive bags?
Yes, grounding is mandatory and essential for Type C conductive bags to function safely. Without proper grounding, the conductive filaments cannot form an effective electrostatic discharge channel, which would negate the bag's static protection capability and create potential ignition hazards in flammable or explosive environments.
