PVA Water Soluble Heat Shrink Film
ANHUI LIWEI CHEMICAL CO.,LIMITED
[Introduction]
Water-soluble heat-shrink film is a thin film made of water-soluble polymer materials (such as polyvinyl alcohol). When heated, it shrinks in size through the heat-shrink effect, thus tightly wrapping items. Upon contact with water, the film dissolves or softens, giving it advantages in terms of environmental friendliness and biodegradability. Water-soluble film combines the environmental benefits of heat-shrink film with its high-efficiency packaging performance.
Applications of PVA Heat Shrink Film
Due to its unique properties, PVA heat shrink film has been widely used in the daily chemical, pharmaceutical, food, and chemical industries:
Packaging for daily chemical products: For solid cleaning products such as dishwashing tablets and laundry pods, PVA heat shrink film enables precise quantitative packaging, maintaining product integrity and aesthetics, preventing moisture or leakage, while providing a convenient opening experience.
Pharmaceutical and health product packaging: Tablets, effervescent tablets, and dietary supplements packaged with PVA heat shrink film not only better protect the medicines but also allow for the printing of batch numbers and anti-counterfeiting marks, enhancing the brand's professional image.
Food packaging: PVA heat shrink film can be used to package candies, pastries, tea, and other dry goods, ensuring hygiene and safety while meeting modern consumers' dual demands for sustainable and aesthetically pleasing packaging.
Industrial and chemical product packaging: Small particles, chemical reagents, and similar products packaged with PVA heat shrink film effectively prevent moisture and leakage, making them easier to transport and store.
FAQ
1. What types of products are suitable for packaging with PVA heat shrink film?
PVA heat shrink film is suitable for packaging solid cleaning products (such as laundry detergent pods and dishwashing tablets), pharmaceuticals (tablets, effervescent tablets, dietary supplements), dry goods (candy, pastries, tea), as well as industrial granules and chemical reagents. Its high shrinkage rate, high transparency, and environmentally friendly properties meet a variety of packaging needs.
2. What are the environmental characteristics of PVA heat shrink film?
PVA film is completely soluble in water or biodegradable, leaving no residue and fully complying with national and international environmental standards. This not only helps companies implement sustainable development strategies but also meets consumers' demand for environmentally friendly packaging.
