Vertical Form Fill and Seal (VFFS) machines are the workhorses of the packaging industry, responsible for efficiently bagging everything from snack foods and coffee grounds to powders and liquids. While these machines are marvels of engineering, their complexity means that operational issues can and do arise. Unplanned downtime is the enemy of productivity, and quickly […]

“We have a vertical packaging machine in our workshop that’s been causing constant trouble. The film pulling length is inconsistent, the sealing position is always off, and even after replacing the cutter and adjusting the photo-eye, nothing works. The biggest headache is the synchronous belt (film pulling belt). It wears outSeverely in less than a

I recently ran into an old classmate, Q. During our chat, we talked about another classmate, L. This conversation made me think a lot and helped me discover a bug that many “former top students” have. Today, let’s talk about this topic. A True Story L was my classmate in middle school. Back then, his