PVA chemical powder and liquid packaging film is a type of thin film material used for packaging chemical powders and liquids, primarily made of polyvinyl alcohol. PVA chemical powder and liquid packaging film has the following characteristics:

1.Good moisture resistance: 

PVA chemical powder and liquid packaging film can effectively prevent moisture from entering the packaging, avoiding the chemical powders and liquids from becoming damp and deteriorating.

2.Good temperature resistance: 

PVA chemical powder and liquid packaging film has good temperature resistance, making it suitable for different packaging environments and needs.

3.Good transparency and glossiness: 

PVA chemical powder and liquid packaging film has good transparency and glossiness, which can make the packaged product more attractive.

4.Good heat-sealing performance: 

PVA chemical powder and liquid packaging film can be heat-sealed, effectively sealing the bag mouth to maintain the freshness and integrity of the product.

PVA chemical powder and liquid packaging film is a high-quality packaging material suitable for packaging various types of chemical powders and liquids. When choosing to use it, different types of PVA chemical powder and liquid packaging film should be selected based on specific product requirements and packaging environments.