Skip to main content
Global Sealing SystemsGuangzhou Yijia Packaging Technology Co., Ltd.
+86 156 0300 0900

Solution topic

How to Choose a Filling and Sealing Solution for Milk Tea Cups? Start With Cup Type, Film Material and Output Target

For milk tea, fruit tea, coffee, and dessert cup projects, do not select by sealing machine name alone. First confirm cup opening size, film type, product condition, whether filling is needed, target output, and in-line requirements, then decide between desktop, semi-automatic, or continuous filling and sealing routes.

  • For milk tea, fruit tea, coffee, and dessert cup projects, do not select by sealing machine name alone. First confirm cup opening size, film type, product condition, whether filling is needed, target output, and in-line requirements, then decide between desktop, semi-automatic, or continuous filling and sealing routes.
  • How to Choose a Filling and Sealing Solution for Milk Tea Cups

Real customer problem

I want to fill and seal milk tea cups. What equipment do I need?

First determine the packaging route

For milk tea, fruit tea, coffee, and dessert cup projects, do not select by sealing machine name alone. First confirm cup opening size, film type, product condition, whether filling is needed, target output, and in-line requirements, then decide between desktop, semi-automatic, or continuous filling and sealing routes.

Desktop Semi-Automatic Sealing Route

Suitable for: Small batches, multiple flavors, storefront or prototyping projects with frequent cup changes and output below 300 cups/hour. Advantages: Fast cup changeover, no filling line integration needed, manual cup and film placement. Limitations: Requires confirmation of cup mouth size and film compatibility; sealing pressure manually adjustable. Not recommended: If continuous filling and sealing line is needed, consider automatic cup dropping, filling, and sealing line. Equipment direction: Small-diameter cup sealing machine SGP-03 or benchtop roll-film tray sealing machine.

Automatic Cup Dropping, Filling and Sealing Route

Suitable for: medium to large batch production with relatively fixed cup type, requiring integrated automatic cup dropping, quantitative filling, and sealing. Advantages: reduces manual intervention, stable filling volume and sealing cycle. Limitations: requires mold based on cup sample; changing cup type requires replacing mold and filling nozzles. Not recommended: if cup type changes frequently and batch size is very small, consider evaluating tabletop semi-automatic route first. Equipment direction: small cup filling and sealing machine.

Rotary Multi-Station Line Integration Route

Suitable for: High-speed continuous production requiring filling, sealing, coding, and labeling in a line, capacity above 1200 cups/hour. Advantages: Multi-station simultaneous operation, suitable for high-volume single cup type production. Limitations: Large footprint, long changeover time; cup type, film, and fill volume must be confirmed. Not recommended: When cup types are many, batch sizes small, or floor space limited, evaluate automatic cup dropping, filling, and sealing route first. Equipment direction: Rotary multi-station sealer.

Recommended equipment route: Sample and container confirmation

Use actual samples to confirm cup-mouth size, film heat-seal performance, and filling-nozzle compatibility.

Recommended Equipment Route: Main Filling and Sealing Machine

Automatic cup dropping, quantitative filling, and heat-press sealing are completed in one process, suitable for continuous milk tea cup production.

Recommended Equipment Route: Downstream Marking and Inspection

Print production date and batch number on the cup body or lid, or apply labels, supporting traceability and brand display.

Route comparison

01Desktop Semi-Automatic Sealing Route
  • Suitable for small-batch, multi-flavor, shop, or sampling projects where cup types change often and output is below 300 cups per hour.
  • Cup style changes quickly, no filling line is required, and cups and films can be placed manually.
  • Confirm cup-mouth size and film compatibility; sealing pressure is manually adjusted.
  • If continuous filling and sealing line production is required, an automatic cup dropping, filling, and sealing route is recommended.
  • Small-diameter cup sealer SGP-03 or desktop upper-roll-film tray sealer.
02Automatic Cup Dropping, Filling and Sealing Route
  • Suitable for medium to large production where cup type is relatively fixed and automatic cup dropping, filling, and sealing should be integrated.
  • reduce manual intervention, with stable filling volume and sealing rhythm
  • Tooling must be made according to the cup sample; changing cup styles requires new tooling and filling nozzles.
  • If cup types change frequently and each batch is small, a desktop semi-automatic route is recommended first.
  • Small Cup Filling and Sealing Machine
03Rotary Multi-Station Line Integration Route
  • For high-speed continuous production, multiple processes including filling, sealing, coding, and labeling need to be integrated in a line with capacity above 1200 cups/hour.
  • multiple stations work at the same time, suitable for high-volume production of one cup type
  • The equipment occupies more floor space and has longer changeover time; cup type, film, and filling volume should be confirmed.
  • If there are many cup types, small batches, or limited site space, evaluate an automatic cup-dropping filling and sealing route first.
  • rotary multi-station sealing machine

Core process

01Sample and container confirmation
02Main Filling and Sealing Machine
03Downstream Marking and Inspection
04Product and Sample Confirmation
05Container and Packaging Material Confirmation
06Core Process Confirmation

Associated Equipment / Consumables

Send samples and capacity requirements for a clearer solution

For milk tea, fruit tea, coffee, and dessert cup projects, do not select by sealing machine name alone. First confirm cup opening size, film type, product condition, whether filling is needed, target output, and in-line requirements, then decide between des...

01Packaging container
02Core process
03Equipment needed
04Materials
05Capacity and automation
06Sample details
Materials

Sealing film materials such as foil film, easy-peel film, or PE film must match the cup... / Filling material viscosity and particle content affect filling nozzle selection and ant... / Cup-mouth contamination, such as milk foam or fruit residue, may reduce sealing strengt...

Sample details

Cup samples or cup-mouth dimensions, including diameter, height, and rim width, are nee... / Film samples or specifications, including material, thickness, and peelability, are use... / Product sample or material-state description, including viscosity, particles, and tempe...

Inquiry

Online Inquiry Form

Please specify container type, sealing material, speed target, sample status, and target market.

Sample details

01Preparation material 1

Photos and dimensions can first determine container positioning, mold direction, and whether sample testing is needed.

Cup samples or cup-mouth dimensions, including diameter, height, and rim width, are needed to confirm tooling and sealing parameters.
02Preparation material 2

Film material and liner affect sealing temperature, pressure, dwell time, and feeding method.

Film samples or specifications, including material, thickness, and peelability, are used to test heat-sealing performance.
03Preparation material 3

The state of the contents affects the filling method, contact materials, anti-drip, and safety configuration.

Product sample or material-state description, including viscosity, particles, and temperature, helps select the filling nozzle and pump.
04Preparation material 4

Capacity target determines single machine, semi-automatic, or continuous inline configuration, and also affects the quotation range.

Target output, such as cups per hour and single-shift volume, helps determine station count and line-connection method.
05Preparation material 5

Site conditions affect electrical control, pneumatics, conveyor length, and safety protection configuration.

Site photos or a layout sketch, including available space, power supply, and line-integration needs, help evaluate machine placement and conveyor direction.

Common selection mistakes

01cup-mouth size and film material should be sampled in advance
02Filling Material State Should Be Confirmed First
03Capacity target changes the number of stations and the linking method.
04sealing result should be confirmed by film and parameter tests
05Reserve Interfaces for Downstream Inspection and Marking

Common questions

01Can we determine the direction without complete information?

Yes. First send photos of the cup sample, approximate dimensions, film material photos, and target output. We will determine the approach and then list the samples needed.

02What information needs to be prepared before a quotation?

Cup sample or cup rim dimensions, sealing film sample, filling material sample or state description, target capacity, and site layout information are required.

03How does capacity affect the configuration?

Output target changes station count, whether automatic cup dropping is needed, and whether connected conveying and downstream inspection are required.

04Why test consumables or film materials?

Different film materials have different heat sealing temperatures, pressures, and peelability. Testing with cup and film samples is required to determine suitable sealing parameters.

05How to confirm sealing or closure effectiveness?

Sealing results should be confirmed with cup samples, film samples, and parameter tests, including seal strength, leakage, and peelability.

06How to determine whether a linked line is needed?

If upstream filling and downstream coding or labeling need continuous automatic connection and output is stable, a line-integrated solution should be evaluated.

Quick InquiryWhatsApp

We only load non-essential third-party content and analytics services after obtaining your consent, to protect privacy and optimize browsing experience.