COSEK white UN certified dangerous goods ton bags, chemical/hazardous waste transport container bags

1. UN Certification Compliance: Meeting Global Standards for Dangerous Goods Transport

The core value of COSEK's hazardous material FIBCs lies in their "regulatory compliance": certified under the United Nations' Recommendations on the Transport of Dangerous Goods - Model Regulations (TDG), each bag is clearly marked with a UN number (e.g., "UN 13H2" as shown in images), classification code ("Z" for solids), packaging group (0420 for Group III), and manufacturer information, fully complying with IMDG (maritime), ADR (road), and IATA (air) international transport regulations. Tests demonstrate that these bags can withstand a 1.2-meter drop test (with 2-ton contents) without rupture, achieving a leakage rate below 0.1%—far exceeding China's GB 19434-2009 Safety Specifications for Inspection of Large Packaging for Dangerous Goods.

2. Sealed Protection: A Safety Barrier Against Hazardous Material Leaks

To prevent chemical volatilization, dust dispersion, or liquid leakage, this bag features a "double-layer closure + drawstring design": an outer layer of white tear-resistant PP woven fabric (tensile strength ≥40MPa) and an inner PE anti-permeability film (0.05mm thickness, permeability coefficient ≤10⁻¹⁶ m²/s), bonded via hot-melt adhesive to create dual "physical isolation + chemical barrier" protection. The top drawstring uses blue nylon rope (8mm diameter, breaking strength ≥800N), ensuring complete closure even for highly toxic powders (e.g., sodium cyanide) or corrosive liquids (e.g., sulfuric acid). Optional "vent valves" on both sides balance internal/external pressure to prevent rupture during transport.

3. Clear Labeling: An Information System to Reduce Operational Risks

High-contrast ink and wear-resistant coatings ensure labels remain legible despite prolonged friction. Beyond UN markings, each bag displays: hazardous material names (e.g., "Sodium Hydroxide, Solid"), hazard statements (e.g., "Corrosive, Harmful if Inhaled"), and emergency measures (e.g., "Rinse skin immediately with water"), fully compliant with China's JT/T 617-2018 Road Transport Rules for Dangerous Goods. Such labeling enables rapid critical information access, reducing misoperation risks (statistics show clear labeling can decrease hazardous material incidents by 60%).

4. Customization: Tailored Solutions for Special Hazardous Waste Scenarios

We offer deep customization: material formulations adjusted per client MSDS (e.g., acid/alkali-resistant coatings, flame retardants); capacities of 1000L, 1500L, or 2000L (1L≈1kg); top drawstring or side valve discharge options; even integrated GPS tracking. All custom products are certified by China Classification Society (CCS), ensuring compliance with domestic hazardous material transport regulations.

5. Technical Specifications: Reliable Data from Authorized Testing