Best Cup Sealing Machines for Cups and Bubble Tea Shops
Choosing the right automatic cup sealer can boost throughput, consistency, and customer satisfaction in bubble tea shops, cafes, and quick-service restaurants. The following selections represent popular, high-efficiency models that seal 500–650 cups per hour, support 88–95 mm cups, and offer features such as LCD displays, automatic counting, and multi-material compatibility. This guide highlights five reliable options to fit varied budgets and peak-hour demands while maintaining leak-proof seals.
| Product | Brand | Cup Range | Sealing Speed | Notes |
|---|---|---|---|---|
| WantJoin Cup Sealing Machine Full Automatic 90/95mm | WantJoin | 90/95 mm | 500–600 cups/h | Automatic counting; 2 fitting rings |
| ROVSUN Cup Sealing Machine Full Auto 88/89/90/95mm | ROVSUN | 88–95 mm | 500–650 cups/h | LCD intelligent display |
| WantJoin Cup Sealer Machine Full Automatic 89/90/95mm | WantJoin | 89/90/95 mm | 500–600 cups/h | Manual/automatic modes |
| FEST Fully Automatic Cup Sealing Machine 90–95mm | FEST | 90/95 mm | 500–600 cups/h | Digital temperature control |
| BriSunshine Cup Sealing Machine 88/89/90/95 mm | BriSunshine | 88–95 mm | 500–600 cups/h | Leak-resistant; dual mode |
WantJoin Cup Sealing Machine Full Automatic 90/95mm

The WantJoin model operates fully automatically, handling cup feeding, film rolling, sealing, and ejection. It includes an automatic count to monitor daily output and a fast sealing rate suited for milk tea shops with high demand. It supports 90 or 95 mm cups, accommodates various materials (PE, PP, PC), and offers manual patching for any imperfect seal. A compact footprint makes it feasible for small to mid-size shops seeking efficiency gains without adding staff.
WantJoin Full Auto Cup Sealer 90/95mm (White)

This WantJoin model emphasizes 3-second cup sealing and 500–600 cups per hour with automatic counting. It supports multiple cup heights, and is designed for both paper and plastic cups using appropriate sealing films. It includes a manual patch mode for sealing heads that encounter issues during busy periods. The unit is suitable for bubble tea, coffee, and other beverages, and targets shop environments where reliability and speed are crucial.
ROVSUN Full Auto Cup Sealing Machine 88/89/90/95mm

ROVSUN’s seal machine uses a mini-computer to automate seal tracking, film rolling, and cup output, delivering 500–650 cups per hour. It features a digital temperature control for consistent seals and is compatible with 88–95 mm cups. The unit supports hot and cold applications and works with paper or plastic cups with the proper film configuration. A smart heating ring adapts to cup material for reliable performance in busy shops.
FEST Fully Automatic Cup Sealing Machine

FEST offers a fully automatic operation with digital temperature control and a 500–600 cups-per-hour sealing rate. It supports 90 and 95 mm cups in paper or plastic forms and includes two 90 mm adapter rings for quick setup. The machine uses a digital counter for daily output tracking and includes dual operation modes (automatic and manual) to adapt to varying customer traffic. The result is a consistent, leak-proof seal across a range of beverage types.
BriSunshine Cup Sealing Machine 88/89/90/95mm

BriSunshine’s model emphasizes dual-mode operation (manual and automatic) to maximize efficiency by hour or volume. It seals 88–95 mm cups, including paper and plastic variants, at 500–600 cups per hour. The machine features leak-resistant performance with an electric-eye auto-detect system that ensures film is aligned for a secure seal. This makes it a dependable option for busy beverage service environments where speed and reliability matter.
Buying Guide: Key Purchase Considerations
- Throughput and scale: Match the sealing rate (cups per hour) to peak-hour demand. Higher volumes improve efficiency but require more space and power.
- Cup compatibility: Ensure the machine supports the common cup sizes in your shop (88–95 mm) and whether it handles different materials (paper, plastic) with suitable films.
- Automation vs. control: Fully automatic SEALERS save labor but may be less flexible during uneven traffic. Look for models with automatic counting and a manual mode for slower periods.
- Seal quality: Digital temperature control and smart heating rings help achieve leak-proof seals. Consider models with adjustable temperature and film-sensing features.
- Ease of setup and maintenance: Adapter rings, film alignment, and patch modes affect downtime. Favor machines with clear guidance and customer support options.
- Durability and warranty: A sturdy build and responsive service can reduce long-term costs. Evaluate build quality, frame rigidity, and warranty terms.
- Footprint and power: Confirm dimensions fit your counter space and verify electrical requirements to prevent overloads in busy kitchens.
When selecting a cup sealer, prioritize models with proven reliability, easy maintenance, and compatibility with your beverage lineup. For shops handling high volumes, a fully automatic unit with output monitoring, error handling, and robust seals will minimize downtime and improve service speed without sacrificing quality.
Leave a Reply