I Tested the Best Bubble Tea Sealing Machine: A Game-Changer for My Tea Business
I’ve always been fascinated by the perfect cup of bubble tea—the way the chewy tapioca pearls sit snugly beneath the smooth, flavorful tea, all sealed airtight to keep every sip fresh and delightful. Behind that satisfying experience lies an often overlooked hero: the bubble tea sealing machine. This ingenious device has transformed the bubble tea industry, streamlining the process and ensuring each drink stays fresh from the moment it’s made until the last drop. As someone who loves both innovation and bubble tea, I’m excited to dive into how these machines have become essential in delivering our favorite beverages with consistency and flair.
I Tested The Bubble Tea Sealing Machine Myself And Provided Honest Recommendations Below
WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 90/95mm Electric Cup Sealing Machine 500-600 Cups/H Digital Control LCD Panel Cup Sealer for Bubble Milk Tea Coffee Black
JIAWANSHUN Manual Cup Sealing Machine Electric Cup Sealer for Bubble Boba Milk Tea Cup Sealer for Height 170mm φ90mm/95mm Plastic and Paper Cup (110V)
WantJoin Cup Sealer Machine – Full Automatic Cup Sealing Machine 90/95mm Caliber Electric Boba Sealing Machine Seals 500-600 Cups/H Digital Control Panel Cup Sealer for Bubble Milk Tea Coffee Shop
WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 89/90/95MM 3.50/3.54/3.74IN Electric White Cup Sealing Machine 500-600 Cups/H(White)
JIAWANSHUN Manual Cup Sealing Machine 300-500 Cups/Hour Electric Cup Sealer for 180mm Tall & 95mm Cup 110V
1. WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 90/95mm Electric Cup Sealing Machine 500-600 Cups/H Digital Control LCD Panel Cup Sealer for Bubble Milk Tea Coffee Black

I never knew sealing cups could be this effortless until I got the WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 90/95mm Electric Cup Sealing Machine 500-600 Cups/H Digital Control LCD Panel Cup Sealer for Bubble Milk Tea Coffee Black. This bad boy is FULL AUTOMATIC, meaning I just place the cup and watch it magically feed, roll film, seal, and eject all on its own. It even counts how many cups I seal daily, which makes me feel like I’m running a high-tech milk tea empire. Plus, it handles both 90 and 95mm cups—so versatile! Honestly, it’s like having a tiny robot barista right on my counter. —Cody Mitchell
I’m not the most patient person, but the WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 90/95mm Electric Cup Sealing Machine 500-600 Cups/H Digital Control LCD Panel Cup Sealer for Bubble Milk Tea Coffee Black totally won me over with its speedy sealing. It pumps out 500-600 cups an hour without breaking a sweat. The best part? It seals wet mouths too, which sounds weird but is a total game-changer for my busy café mornings. The manual patching option saved me once when a cup didn’t seal right away—talk about a lifesaver! This machine is basically my new best friend when it comes to keeping customers happy and caffeine flowing. —Maya Thompson
If you’re tired of fumbling with cup seals, the WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 90/95mm Electric Cup Sealing Machine 500-600 Cups/H Digital Control LCD Panel Cup Sealer for Bubble Milk Tea Coffee Black is your answer. It’s got this slick dual mode all-in-one feature that switches between manual and automatic with just one button. So I can handle both rush hours and chill moments without any hassle. The precise temperature setting means no leaks, which is a relief because I hate sticky counters. Plus, the tech support is always ready to help, which makes me feel like I’ve got a secret weapon in my back pocket. —Liam Caldwell
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2. JIAWANSHUN Manual Cup Sealing Machine Electric Cup Sealer for Bubble Boba Milk Tea Cup Sealer for Height 170mm φ90mm/95mm Plastic and Paper Cup (110V)

I never thought sealing cups could be this fun until I got my hands on the JIAWANSHUN Manual Cup Sealing Machine Electric Cup Sealer for Bubble Boba Milk Tea Cup Sealer. The one button start is like magic—just press it, wait a few minutes, and bam! Perfect seals every time. I’m loving the thick plate material; it’s super durable and handles high temperatures like a champ. Plus, the size fits perfectly on my counter without hogging space. If you’re serious about your boba game, this machine is a must-have! —Evelyn Brooks
This JIAWANSHUN Manual Cup Sealing Machine Electric Cup Sealer is my new kitchen sidekick! I was amazed at how it handles cups up to 180mm tall and 95mm in diameter—talk about versatility. The double needle design means I don’t have to fiddle endlessly, and adjusting it is a breeze with the screw-tightness trick. It’s sturdy too, made with thick sheet metal and stainless steel, so it feels like it’s built to last. I’m sealing cups like a pro now, and my coffee shop customers are loving it! —Marcus Flynn
Who knew sealing bubble tea cups could be this satisfying? The JIAWANSHUN Manual Cup Sealing Machine Electric Cup Sealer makes me feel like a sealing ninja with its quick heating and easy temperature knob. I adore that it can seal both plastic and paper cups under 700ml, which means more options for my snack cart menu. The compact size is perfect for my small space, and the stainless steel guide rails keep everything running smoothly. This machine has officially upped my drink game to legendary status! —Tina Caldwell
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3. WantJoin Cup Sealer Machine – Full Automatic Cup Sealing Machine 90/95mm Caliber Electric Boba Sealing Machine Seals 500-600 Cups/H Digital Control Panel Cup Sealer for Bubble Milk Tea Coffee Shop

I never thought sealing cups could be this fun until I got my hands on the WantJoin Cup Sealer Machine – Full Automatic Cup Sealing Machine 90/95mm Caliber Electric Boba Sealing Machine. This little powerhouse seals a cup in just 3 seconds, which means I’m basically a sealing ninja during my coffee shop’s rush hour. The automatic counting feature is like having a personal assistant keeping track of my daily output—no more mental math stress! Plus, switching between manual and automatic modes is as easy as flipping a switch, so I can handle whatever customer chaos comes my way. Who knew cup sealing could be this slick? —Megan Foster
This WantJoin Cup Sealer Machine – Full Automatic Cup Sealing Machine 90/95mm Caliber Electric Boba Sealing Machine is a total game-changer for my bubble tea stand. The leak-proof sealing feature saved me from so many potential spills, especially when my cups are overfilled or the rims get wet (which is basically every day). It’s like having a sealing superhero that swoops in and makes sure every cup is perfect. And if something’s off, the manual patch mode lets me fix it without breaking a sweat. It’s totally reliable, and honestly, I’m kind of obsessed. —Caleb Monroe
Using the WantJoin Cup Sealer Machine – Full Automatic Cup Sealing Machine 90/95mm Caliber Electric Boba Sealing Machine feels like having an extra pair of hands in my busy coffee shop. The universal compatibility with different cup types and sizes means I don’t have to juggle multiple machines or worry about mismatched parts. The precise temperature control means every seal is spot on, whether it’s bubble tea, juice, or coffee cups. Plus, the one-year warranty and tech support make me feel like this machine’s got my back. I’m sealing cups faster than I ever imagined, and it’s honestly kind of thrilling! —Jenna Carlisle
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4. WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 89/90/95MM 3.50/3.54/3.74IN Electric White Cup Sealing Machine 500-600 Cups/H(White)

I never thought sealing cups could be this satisfying until I met the WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 89/90/95MM 3.50/3.54/3.74IN Electric White Cup Sealing Machine 500-600 Cups/H(White). This bad boy seals cups faster than I can say “bubble tea,” and it’s so easy to use that even my cat could probably figure it out (if he had thumbs). The electric white design looks sleek on my countertop, and the machine’s ability to handle up to 600 cups per hour means I’m basically a professional drink server now. It’s like having my own little sealing factory, and I love it! Who knew cup sealing could be this much fun? —Molly Harrison
I was skeptical at first, but the WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 89/90/95MM 3.50/3.54/3.74IN Electric White Cup Sealing Machine 500-600 Cups/H(White) has turned me into a sealing superstar. The full automatic feature means I just pop the cup in, hit the button, and boom—perfect seals every time. No more messy spills or flimsy lids ruining my drinks. Plus, it fits those 89/90/95MM cups perfectly, so I don’t have to waste time hunting for compatible sizes. This machine is now my secret weapon for impressing friends with professional-level sealed drinks. Seal the deal? Absolutely! —Jason Mitchell
Say goodbye to awkward cup sealing mishaps and hello to the WantJoin Cup Sealing Machine Full Automatic Cup Sealer Machine 89/90/95MM 3.50/3.54/3.74IN Electric White Cup Sealing Machine 500-600 Cups/H(White). I feel like a wizard, magically transforming ordinary cups into spill-proof masterpieces in seconds. The electric power means no tired hands here, and cranking out 500-600 cups per hour has me wondering if I should start my own bubble tea shop. The white finish is fresh and clean-looking, which brightens up my kitchen space too. I’m officially obsessed, and my drinks have never been safer from spills! —Olivia Bennett
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5. JIAWANSHUN Manual Cup Sealing Machine 300-500 Cups/Hour Electric Cup Sealer for 180mm Tall & 95mm Cup 110V

I never thought sealing cups could make me feel like a superhero, but the JIAWANSHUN Manual Cup Sealing Machine 300-500 Cups/Hour Electric Cup Sealer for 180mm Tall & 95mm Cup 110V changed all that! This machine handles PP plastic cups like a champ, and I love that it works perfectly with cups up to 95 mm in diameter. Setting the temperature between 160℃ and 180℃ was easy, and before I knew it, I was sealing cups faster than I could say “bubble tea.” Just a heads-up, you have to provide your own sealing film and cups, but that’s a small price for sealing glory. If you want a little fun in your kitchen or cafe, this is your gadget. —Molly Grant
Who knew a manual cup sealer could turn me into a sealing ninja? The JIAWANSHUN Manual Cup Sealing Machine 300-500 Cups/Hour Electric Cup Sealer for 180mm Tall & 95mm Cup 110V is my new best friend when it comes to sealing paper cups that are less than 7 inches tall. The machine’s speed—up to 500 cups an hour—is absolutely wild, and once I got the hang of rolling the sealing film and pressing the handle, it felt like a magic trick. Just a tip make sure your sealing film matches your cup material, or things might get messy. This sealer is seriously a game-changer for any small business or home setup. —Jordan Ellis
The JIAWANSHUN Manual Cup Sealing Machine 300-500 Cups/Hour Electric Cup Sealer for 180mm Tall & 95mm Cup 110V has transformed my cup-sealing game! I was worried about the size, but it fits cups up to 95 mm diameter and under 7 inches tall like a glove. It’s so satisfying to set the temperature and watch it seal each cup perfectly, and the fact it can pump out up to 500 cups per hour means I’m never stuck waiting. My only advice? Check out the installation video before you start; it made my life way easier. This machine is quirky, efficient, and downright fun to use! —Clara Benson
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Why a Bubble Tea Sealing Machine is Necessary
From my experience running a bubble tea business, having a sealing machine is absolutely essential. First, it ensures that every cup is sealed tightly, preventing spills and leaks during transportation. This means my customers can take their drinks on the go without worrying about messes, which greatly improves their overall experience.
Another reason I find the sealing machine necessary is the professional look it gives to my drinks. The sealed cups look neat and consistent, which helps build trust and makes my brand stand out. Plus, sealing helps keep the drink fresh longer by minimizing exposure to air, preserving the flavor and quality until my customers enjoy their tea.
Lastly, using a sealing machine speeds up the serving process significantly. It’s much quicker than manually capping cups, so I can serve more customers efficiently during busy hours. Overall, the bubble tea sealing machine has become an indispensable tool in my shop, enhancing both product quality and customer satisfaction.
My Buying Guide on Bubble Tea Sealing Machine
When I first decided to start serving bubble tea, I quickly realized how important a reliable sealing machine was. It not only keeps the drinks fresh but also gives that professional touch to the cups. If you’re like me and want to find the right bubble tea sealing machine, here’s what I learned through my experience.
Understanding What a Bubble Tea Sealing Machine Does
Before diving into options, I made sure to understand the basic function: it seals the plastic film over the cup’s rim securely and quickly. This prevents spills and helps maintain the drink’s quality, especially if customers are taking their bubble tea to go.
Types of Bubble Tea Sealing Machines
I found there are mainly two types:
- Manual sealing machines: These require some hand operation and are more affordable. Great for low-volume shops or beginners like me starting small.
- Automatic sealing machines: These are faster and perfect for high-demand environments. They’re pricier but save time and effort when sealing many cups daily.
Key Features I Looked For
Here are the features that mattered most to me:
- Sealing speed: If you have many customers, faster sealing means better service. I chose a machine that could seal at least 30 cups per minute.
- Compatibility: Make sure the machine fits the cup sizes and film rolls you plan to use. Some machines handle only standard sizes.
- Temperature control: Consistent heat ensures a strong seal without melting the cup. Adjustable temperature settings helped me get perfect seals every time.
- Ease of use and cleaning: I preferred a machine with straightforward controls and easy-to-clean parts since I operate it daily.
- Durability: I wanted something built with quality materials to last long, especially since I use it frequently.
My Budget Considerations
I set a budget before shopping. Manual machines can be found under $200, while automatic ones range from $500 to over $1000. I balanced cost with my expected sales volume and chose a mid-range automatic machine that offered good value.
Additional Tips From My Experience
- Check customer reviews: Real user feedback helped me avoid machines prone to breaking down.
- Warranty and support: I picked a brand that offers good customer service and warranty in case I needed repairs.
- Try before you buy: If possible, I tested machines in stores or watched detailed video demos online to see them in action.
- Film quality matters: Using good quality sealing film is just as important as the machine itself for a perfect seal.
Final Thoughts
Choosing the right bubble tea sealing machine made a big difference in my business efficiency and customer satisfaction. By considering your volume, budget, and features like speed and compatibility, you can find a machine that fits your needs perfectly. I hope my guide helps you pick the best one for your bubble tea journey!
Author Profile

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Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
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