WantJoin Cup Sealing Machine - Commercial Boba Sealer Machine 2S Sealing Auto Film Alignment 90/95mm LED Panel Temperature Control
Quick take
The WantJoin Cup Sealing Machine is an automatic cup sealer built for bubble tea and other high-throughput drinks, sealing cups quickly and aligning film automatically. It’s a strong fit if you need consistent seals for 90mm/95mm cups and want temperature control for hot and cold beverages. The main caveat is that it only works with specific cup sizes and requires the right sealing film type for the cup material (PP for paper/PP cups, PET for PET cups).
Pros and cons
Pros
- Automatic workflow with film alignment, cup feeding, sealing, and ejection
- LED panel temperature control for adjusting heat for different beverage needs
- Fast sealing speed (about 3 seconds per cup) with a stated capacity up to 500 cups per hour
- Supports 90mm and 95mm cups, including 12oz to 32oz sizes
Cons
- Not a universal cup sealer, it’s limited to compatible cup diameters and materials
- Requires the correct sealing film type by cup material (PP vs PET), or performance may be inconsistent
- Buyer-review evidence is limited (only a handful of ratings/snippets), so long-term durability feedback is less certain
What buyers think
Buyer-review evidence is limited but consistently positive. The available feedback highlights how the machine saves time, seals cups quickly, and is straightforward to use. Reviewers also mention stable performance and that the design feels modern and easy to operate. There is not enough review detail to reliably confirm longer-term durability patterns, software or control nuances beyond basic operation, or how it performs across different cup brands and film rolls.
How this cup sealer fits real boba shop workflows
This model is built for speed and repeatability, pairing an automatic operating flow with an LED temperature control panel and film alignment. For a counter-service shop, that can translate into less manual handling per cup and a steadier station during peak periods, especially when you’re sealing the same cup sizes repeatedly.
Key features that matter when you buy
Automatic sealing with film alignment
Instead of lining up film by hand, the unit is designed to manage cup feeding and film alignment as part of the sealing cycle. That matters most if you’re producing drinks at speed, or if multiple staff members will be running the station.
Temperature control for different drink styles
The LED panel temperature control is intended to help you tune sealing performance based on the cup, film, and what you’re serving (hot vs cold drinks). Since cup seal quality is sensitive to heat, having adjustability is a practical advantage.
Speed and throughput
The machine is rated to seal in about 3 seconds per cup, with a stated processing capacity up to 500 cups per hour. If you run a busy beverage line, that spec can be useful for estimating station capacity, especially when paired with consistent cup and film setup.
Cup size compatibility: 90mm and 95mm
Compatibility is centered on 90mm and 95mm cups (12oz to 32oz). If your menu uses different diameters, you will need to confirm they match what the machine supports before ordering.
Film and cup material pairing
Performance depends on using the right sealing film for the cup material. The usage guidance indicates:
- For PP and paper cups, use PP sealing film.
- PET cups require PET sealing film.
This is one of the most important “make or break” purchase considerations for cup sealers, because using the wrong film type can lead to weaker seals or more sealing errors.
Pros and cons, in plain terms
Where it’s a smart buy
- Boba, smoothie, and iced coffee shops that seal frequent cups and want an automatic workflow.
- Teams that need consistency from one sealing station, rather than relying on manual steps.
- Businesses that use 90mm and 95mm cups as a standard size range.
Who should consider something else
- Anyone sealing lots of different cup diameters outside 90mm/95mm, since compatibility is limited.
- Shops that cannot standardize cup material and film, because the machine’s best results depend on matching PP vs PET films.
- Buyers who want more robust third-party durability evidence, since current buyer-review coverage is relatively small.
Price and availability
The current price is listed around the mid-$400 range, and availability may be constrained (only a small number showing). If you’re timing a launch or busy season, it’s worth checking the latest listing details before committing.
FAQ
What cups does the WantJoin cup sealer support?
It’s designed for cup sizes with 90mm and 95mm diameters, covering 12oz to 32oz cup sizes. If your cups use a different diameter, you will likely need a different sealer model.
Does it work for hot and cold drinks?
Yes, it includes temperature control intended to help seal different drink styles. You still need to use the correct film type for your cup material and adjust temperature as needed.
What sealing film should I use?
Use PP sealing film for PP and paper cups. Use PET sealing film for PET cups.
How long does it take to seal a cup?
The machine is rated to seal a cup in about 3 seconds. It also has a stated output capacity up to 500 cups per hour depending on workflow and setup.
What does “manual patch” do?
If you get a sealing error, the machine includes a manual patch function meant to help correct the issue without wasting a cup.
Is it fully automatic?
It’s designed for an automatic operating mode that covers cup feeding, film alignment, sealing, and ejection, with auto/manual modes available to match your workflow.
Is the wantjoin cup sealing machine worth it?
The WantJoin Cup Sealing Machine is worth considering if you run a beverage shop and want an automatic cup sealer for 90mm/95mm cups, with temperature control and film alignment built into the sealing flow. Your biggest success factor will be standardizing cup types and using the matching sealing film (PP vs PET). If your operation uses a wider mix of cup diameters or you cannot reliably pair the correct film to the cup material, that’s when you may want to look for a model with broader compatibility.
Specifications
| Product Title | WantJoin Cup Sealing Machine - Commercial Boba Sealer Machine 2S Sealing Auto Film Alignment 90/95mm LED Panel Temperature Control, Electric Semi Automatic Cup Sealer for Bubble Milk Tea Coffee |
|---|---|
| Category | Home & Kitchen > Kitchen & Dining > Small Appliances > Specialty Appliances > Vacuum Sealers |
| Brand | WantJoin |
| Manufacturer | WantJoin |
| Model Number | FB95BUS110BV1 |
| Color | Black |
| Material | Stainless Steel |
| Item Weight | 48 Pounds |
| Product Dimensions | 9.84"L x 15.4"W x 20.8"H |
| Brand Name | WantJoin |
| UPC | 761923572752 |
| Part Number | FB95BUS110BV1 |
| Included Components | Cup Sealing Film, User Manual |
| Power Source | ac |
| Operation Mode | Automatic |
| Wattage | 350 watts |
| Voltage | 120 Volts |
| Item Dimensions L x W x H | 9.84"L x 15.4"W x 20.8"H |
Available variants
Color
- Black
- White
Size
- 500-600 Cups/H
- 90/95mm
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