Supplements generally refer to nutrients such as vitamins, amino acids, and minerals. Most of their raw materials are granular powder, so the entire production and transportation process needs to meet food/drug grade standards.
Bulk transportation of supplements and raw materials generally uses container bags, such container bags generally need to pay attention to 3 points.
1. Leak-proof
Ordinary container bags will poke holes in the cloth during sewing, and fine powder may leak out through the holes or weaving gaps.
Leakproof container bags need to carry out special leakproof design according to the transportation of goods, according to the flow coefficient of goods (the larger the easier to leak) using leakproof strips, non-woven fabrics or double bag body.
2. Manufacturer qualification
Container bag manufacturers have food grade or pharmaceutical grade production qualifications.
The container bag conforms to GB/T 28118-2011 "Plastic and aluminum foil composite film and bag for food packaging". GB/T 28117-2011 "Multi-layer co-extruded film, bag and other standards for food packaging".
3. Antistatic property
For those whose production environment is prone to static electricity or transport goods are dangerous goods, they need to comply with GB19434-2009 "Inspection Code for Medium bulk Containers of Dangerous Goods".
