• Cleaning: It should be done at the end of each working day. Removing paper scraps, dust, and adhesive residues from the paper cup machine's surface, rollers, molds, and cutting tools helps prevent them from interfering with normal operation and causing damage.
• Lubrication: Key moving parts such as bearings, gears, and shafts need to be lubricated daily. This reduces friction, lowers the risk of overheating, and extends the life of these components.
• Checking component tightness: Once a week, you should check the tightness of bolts, nuts, and other fasteners on the machine. Vibration during operation may cause them to loosen, which could affect the machine's stability and precision.
• Inspecting belts: The condition of drive belts should be inspected weekly. Look for signs of wear, fraying, or looseness. Timely adjustment or replacement of belts is crucial for ensuring proper power transmission.
• Mold inspection and maintenance: At least once a month, carefully examine the molds for damage, deformation, or wear. If problems are found, repair or replace them promptly to maintain the quality of the paper cups.
• Electrical system check: Have a professional check the electrical system monthly to identify issues such as wire damage, short - circuits, or overheating problems.
Which industries will become emerging markets for paper cup machines? 
