Silica gel for packing in differents field;instruments and gauges, electronical products, leathers, shoes, foodstuffs, medicine. Silica Gel packing: 1g, 2g, 3g, 5g, 10g, 20g, 100g, 200g, 500g, 1000g, 5kg, 10kg. Silica Gel material: Filter paper, Tea filter paper, OPP, Nonwoven, Tyrek, ClothSilica Gel Product Description:A. Silica gel sachet, desiccant B: Industrial silica gel: Fine-pored silica ...