PVA Biodegradable Shopping Bags
ANHUI LIWEI CHEMICAL CO.,LIMITED
[Introduction]
This PVA hot-water soluble T-shirt shopping bag is made from a new material called PVA and can be widely used in shopping malls, supermarkets, and various aspects of daily life.
Due to the properties of polyvinyl alcohol (PVA), this bag dissolves rapidly in hot water within seconds to minutes. Furthermore, PVA is water-sensitive, so this bag also dissolves in cold water within a few days. Even if discarded in the natural environment, as a biodegradable bag, it will eventually decompose into carbon dioxide and water within 180 days.
Features
Environmentally friendly, water-soluble, biodegradable
Advantages
1. It uses a breakthrough ingredient, contains no harmful chemicals, and is 100% soluble, making it an effective way to protect the environment. It can replace traditional T-shirt supermarket shopping bags and non-woven reusable shopping bags.
2. These bags are used in the same way as ordinary bags, but unlike ordinary bags, they will not remain on Earth for 100-500 years, polluting and poisoning oceans and wildlife. Instead, they completely dissolve within 60-120 days after contact with any body of water. Because they contain no chemicals, wildlife can ingest the trash without any problems.
3. The material is adjusted during the manufacturing process to dissolve at different rates at different temperatures. If the packaging bag comes into contact with room temperature water, it will not be affected unless the water remains on the material surface for an extended period. To accelerate the dissolution process, the packaging bag can be immersed in boiling water, typically at a temperature of 71-82 degrees Celsius (160-180 degrees Fahrenheit). After being placed in boiling water, the packaging bag will dissolve within approximately 3-5 minutes.
4. This water-soluble film uses high-quality polyvinyl alcohol (PVA) as raw material and is completely soluble in cold water. In water below 20°C, it dissolves completely within 2 minutes, leaving no residue such as filaments or gels. The fabric color remains the same after dissolution.
