Across laboratories, production plants, and international freight corridors, Bags For Chemical quietly shoulder a wide range of containment duties. Understanding where and how these bags are used clarifies why material choice, construction style, and certification level vary from one industry to the next.
Pharmaceutical intermediates
Active pharmaceutical ingredients (APIs) often leave the reactor as fine hygroscopic powders. A three-ply laminated bag—woven PP outer, aluminium foil middle, and PE inner—forms a moisture barrier rated at < 0.1 g/m²/day. This specification keeps lactose-based excipients free-flowing during multi-week ocean freight.
Agrochemical granules
Fertilizer producers ship 25 kg lots of urea or blended NPK via side-gusset Bags For Chemical fitted with PE valves. The valve allows dust-free discharge into blending hoppers, while the 12 × 12 woven fabric withstands 6:1 top-lift ratios demanded by railcar loading.
Food-grade additives
Citric acid or sodium bicarbonate moves from Yiwu plants to beverage factories in 1 000 kg FIBCs. Inner liners are heat-sealed to prevent cross-contamination, and each bag carries a Halal certificate plus batch barcode for traceability.
Specialty pigments
Titanium dioxide producers opt for conductive inner liners to dissipate static charge, reducing explosion risk in powder-handling areas. The same bag construction is used for carbon black, ensuring safe transfer from reactor to final dispersion.
Liquid intermediates
For non-hazardous solvents, 220 L barrier bags nested in rigid drums provide an economical alternative to steel pails. The bag collapses as liquid is dispensed, minimizing headspace oxygen and extending shelf life.
Coatings and resins
Two-component epoxy kits are packed in 5 kg flat-bottom Bags For Chemical with resealable zippers. The format reduces headspace, cuts plastic use by 30 % compared with rigid pails, and fits neatly into courier boxes for e-commerce distribution.
From lab-scale grams to bulk tons, Bags For Chemical adapt their barrier layers, closure styles, and handling features to suit each chemical’s personality—delivering safe, compliant containment from bench to final destination.