Water-soluble plastic is a powerful, incredibly versatile packaging material that can be used for a variety of creative purposes. It is often seen as a sustainable alternative to traditional plastics. It is a unique type of film that dissolves in water, making it an ideal option for packaging products such as food, drink, and cosmetics. This fascinating technology has a long history of use, dating back to the ancient Egyptians and other civilizations. Today, the use of water-soluble plastic is becoming increasingly common, with many brands and consumers turning to it for its environmental benefits.
A common use of this intriguing product is as a hot and cold water soluble laundry bag. These bags are marketed as being a great solution to single-use plastic polybags, but this is misleading and potentially harmful to the environment. The reason for this is that PVA has a higher carbon footprint than Low-Density Polyethylene (LDPE), which is the primary plastic used in polybags. Moreover, PVA only becomes soluble in hot water at a specific temperature.
It is also important to note that hot and cold water soluble bags are only able to be used once, as they are designed to break down quickly after exposure to hot or cold water. Once the bags have broken down, they are not able to re-integrate into the fabric of the garment, and must therefore be flushed away with water.
In order to prevent this waste, some manufacturers have developed a new type of water-soluble bag that can be reused. This is achieved by adding a special coating to the bag that allows it to be reconstituted again. This can be done by running the bag under hot or cold water, or by re-exposing it to steam. This process does not generate any microplastics, unlike traditional plastic bags.
Water soluble bags are often used in hospitals and nursing homes, where staff members must handle contaminated linen and clothing. These bags help to minimize the risk of transmission of germs, such as blood borne pathogens and MRSA, and pests, such as bed bugs, by containing the contamination within the bag until it is safe for washing and disinfection. In addition, the contaminated textiles are protected from the staff’s skin while in storage or transport.
INFHIDRO offers a range of PVA bags for agrochemicals that are specifically crafted for this purpose, so as to allow the safe and convenient handling of powder agrochemicals. These bags are suitable for all types of industrial and domestic washing machines. They can be used to package agrochemicals for transportation, storage, and handling, as well as to meet any EPR/EPR programme requirements. The bags are also fully biodegradable and soluble in contact with water, meaning that they are an excellent alternative to conventional plastic bags that require a compostability system for disposal. water soluble bag manufacturers