In the modernization process of the paper packaging industry, the application of ultrasonic ports is significantly improving the processing speed and reshaping the production pattern.
Paper packaging external valve port plays a key role in the field of modern packaging. Its bonding strength with different types of paper packaging directly affects the integrity and functionality of the packaging.
Paper packaging internal valve port plays a key role in the packaging system. Its chemical compatibility with the packaging contents is directly related to the quality and safety of the product.
The anti-clogging function design of paper packaging external valve port should first consider the internal channel structure of the valve port.
