The operating principle of water-soluble packaging equipment is relatively simple. First, water-soluble film material is placed in the equipment, where it is cut, formed, and packaged into the desired shape using an automated control system. Heat-sealing technology is used to seal the film and ensure the package is airtight, protecting it from external influences. The packaged product then passes through a conveyor system to the next stage of production. These equipment are typically capable of operating in varying temperature and humidity environments, ensuring packaging stability and quality.