Cup Sealing Machine for Bubble Tea & Beverage Cups

About Cup Sealing Machine for Bubble Tea & Beverage Cups

A cup sealing machine uses heat and pressure to bond a film lid onto the rim of a filled beverage cup, creating a leak-proof, tamper-evident seal that a straw can pierce. It is the standard finishing step in bubble tea and milk tea shops, juice bars, smoothie stands, coffee carts and takeaway drink counters. Machines range from manual lever presses for low volume to semi-automatic units that seal each cup automatically, and fully automatic models that feed, seal and eject cups at high speed. Matching the machine to your cup diameter and daily volume keeps service fast and seals consistent.

How to Choose

  • Cup rim diameter compatibility, typically around 90 mm and 95 mm for common drink cups
  • Manual, semi-automatic or automatic operation matched to your daily cup volume
  • Sealing speed and cycle time to handle your busiest hour without queues
  • Adjustable temperature and sealing time for different cup and film materials
  • Stainless steel body and easy-to-clean parts for hygiene in a drink shop

FAQ

Q: What cup sizes can a cup sealing machine handle?
A: Most machines seal standard drink cups by rim diameter, commonly 90 mm and 95 mm, and some models accept multiple sizes with interchangeable molds. Measure the outer diameter of your cups and confirm compatibility before ordering.

Q: Manual, semi-automatic or automatic, which should I choose?
A: Manual sealers suit start-ups and low volume, semi-automatic units balance speed and cost for medium shops, and automatic machines handle peak-hour and chain volume. Size the machine to your busiest period rather than your average day.

Q: Does the machine need an air compressor?
A: Some pneumatic models require a compressed air supply, while mechanical and electric models run without one. Confirm the power and air requirements of the specific model you choose with your supplier.

Q: What sealing film should I use?
A: The film must match your cup plastic and drink temperature. PET films suit cold drinks, PP films resist higher temperatures for hot drinks, and printed films can carry your branding. Keep the film clean, dry and away from heat.