https://www.pakgentbio.com/products/pcr-sealing-film/ PCR sealing film is a kind of plastic film. It is used for sealing and packaging purposes. It works by providing an airtight and water-resistant environment that helps protect products from contamination and spoilage. PCR sealing film is suitable for a wide range of applications, including food and beverage products, pharmaceuticals, medical devices and others that require a clean and safe environment. It is environmentally friendly and provides a cost-effective solution for businesses looking to reduce their packaging costs.All Rights Reserved