Water soluble film is an eco-friendly packaging material that dissolves in cold or hot water without leaving any waste or residue. This is a flexible film that can be formed into different shapes and printed using water-soluble inks. It is suitable for a wide range of applications in the food and pharmaceutical industry. This is because of its excellent barrier properties against odours, aromas, bacteria and gases. In addition, the film is heat sealable and offers good resistance to chemicals and solvents.
In horticulture, the film can be used to encase seeds. This ensures that the seeds are planted properly and are not blown away or eaten by animals. It also helps in retaining moisture in the soil and thus improves germination rate compared to other seed delivery systems. This is especially useful during a dry or less rainfall season.
It can be also used for the packaging of ready-to-eat (RTE) foods like candy, snacks and single-serve products such as coffee and tea. Hectic lifestyles and the demand for convenience is driving the demand for RTE packaged foods which is helping the water soluble film to grow in the market.
It can also be used as a laundry bag in hospitals, nursing homes and health care facilities to prevent contaminated clothing from coming into contact with dirty or soiled machinery. It is also used in the chemical industry to package chemicals such as dyestuff, concrete additives, biocides and water treatment chemicals. It protects the operators from direct contact with hazardous materials and eliminates the need for them to wear protective equipment. water soluble film