Water-soluble bags are mainly made from high molecular polymer, such as polyvinyl alcohol (PVA). These bags have been designed with the intention that when exposed to water, they will quickly dissolve and become completely non-toxic. This makes them a great choice for packing these products which need to dissolve in the water ,but no need to unpack. Biodegradable bags are biodegradable and made from natural substances like bio-based plastic, paper , wood fibre and so on, which can break down over time into compostable material. But they can’t be dissolved in water. They can be used in different industries. Such as garment bags, shopping bags , shipping mailers and so on . Another key difference between water-soluble and biodegradable bags is their cost – while water-soluble bags tend to be more expensive than biodegradable options due to their higher production cost sometimes. All in all, water-soluble and biodegradable bags have their advantages respectively– it all comes down to personal preference when choosing! However, no matter which bag you choose, ensure it’s labelled correctly so it doesn’t pollute our environment!