Author:MINGYUAN Paper Cup Machine SuppliersFROM:Disposable Cup Machine Manufacturer TIME:2024-04-08
Bottom hot air preheating, folding bottom, curling edge: Next, the machine preheats the bottom of the paper cup with hot air. This step is to ensure that the bottom can be smoothly swirled and curled. With hot air blowing, the paper becomes easier to form and is able to hold the desired shape.