Water soluble film expands the packaging industry’s options. It dissolves in a few minutes after immersion and leaves behind a non-toxic, aqueous solution of polyvinyl alcohol. The film is also resistant to common microorganisms.
It can be used for specific unit-dose packaging of detergents, concrete additives, dyes, and agrochemicals. It can also be heat-sealed on most conventional packing machines.
Eco-friendly
Water soluble film is an eco-friendly packaging option that is biodegradable and leaves no harmful residues. It also requires less energy to produce than traditional plastic packaging materials, making it a more sustainable option for businesses. Moreover, it can be used to protect products from dust and moisture, thus increasing product safety.
Water-soluble films are used to package food items such as candy, dried fruits, snacks, and single-serve products like coffee and tea. Hectic lifestyles and the growing demand for ready-to-eat (RTE) foods are driving the market for these products. Additionally, these films are used to protect industrial workers from coming into direct contact with hazardous chemicals in the chemical industry.
Despite their eco-friendly properties, these films are not suitable for all applications. It is important to check the manufacturer’s instructions for the most appropriate conditions. In addition, the film must be disposed of properly to ensure it does not end up in oceans or landfills.
Biodegradable
Eco friendly innovation is one of the reasons for the rising demand for water soluble film. These films can be dissolved in water and are fully biodegradable when disposed of. They can also be used to protect industrial workers from hazardous products. This is useful for chemical industries and can save them a lot of money in the long run.
The market for water soluble film is expected to grow rapidly over the next few years, especially in North America and Europe. This is due to increasing demand for safe and better living conditions, as well as a growing focus on preserving food yields.
The packaging industry uses a wide range of water-soluble film for a variety of applications. These films are made from polyvinyl alcohol, commonly known as PVA or PVOH. They are non-toxic and biodegradable, making them an environmentally-friendly alternative to plastics. They can be used to package laundry detergents, cleaning solutions, sanitary laundry bags, fishing bait, and seeds.
Pre-dosed
The present invention is directed to a water-soluble film and to articles formed from it, such as pouches, sachets, bags, or other containers that hold a product composition. The film described herein has a surface with salt distributed more closely thereto, which makes it more resistant to accidental contact with water.
The film may be formed from hydrolytically degradable and water-soluble polymer blends consisting of a mixture of polylactide and/or polyvinyl alcohol. The film also may comprise a plasticizer. Suitable plasticizers include glycerol, sorbitol, and other fatty acids and esters.
The film can be made from commercially available PVA (also known as PVOH) films such as MONOSOL M8630(tm) film manufactured by MonoSol, LLC of Gary, Indiana, U.S.A. The film is then contacted with a solution of sodium sulfate. The wetted surface of the film is then dusted with the sodium sulfate powder, which is distributed more closely on the outer surface of the film than throughout the film thickness.
Safe
Water-soluble films are a safe alternative to traditional packaging materials. They dissolve completely in water, eliminating the need for waste disposal, and they can be used in areas with limited access to conventional waste disposal methods. In addition, these films provide superior protection for the product they contain.
Mondi’s F-100 edible-ingredient film, designed for unit-dose packaging of flavors, colorants, enzymes, vitamin fortifiers and conditioners, provides bakers with a cost-effective way to pack ingredients while protecting their products from contaminants and spoilage. The film is made from natural and food-grade materials, including polyvinyl alcohol, also known as PVA or PVOH, which is biodegradable.
The film is available in a range of gauges and widths, and it can be printed on either one or both sides. It is heat sealable and offers excellent barrier properties against odor, aromas, bacteria and gases. It is also suitable for a variety of applications, such as laundry detergents, cleaning products, dishwashing tablets and swimming pool products.