sts.4. With automatic photocell tracking system for empty box, and save the materials cost.5. Easy adjustment for different size of product, suitable for wide range of packaging. No need change the tooling.6. With automatic stopping and overload protection system for missing box or feeding materials.7. It decreases the production consumption, greatly increase the production ability, and lowers the productions cost .Machine Specifications:ItemTechnical DataPacking speed80-100 carton/minCartonQual