The Art of Sealing for Metal Tube Packaging
Aluminum collapsible tubes have become indispensable in packaging viscous paste products, such as glue, lubricant grease, toothpaste, cream, and ointment. These tubes not only provide a convenient and user-friendly container for various products but also ensure the preservation of their quality. One crucial step in the metal tube packaging process is the sealing of these metal tubes by folding. That…