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Global Sealing SystemsGuangzhou Yijia Packaging Technology Co., Ltd.
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Solution topic

How to choose a milk tea cup filling and sealing solution? Start with cup type, film, filling volume, and output target.

For milk tea, fruit tea, grass jelly drinks, milk-cap tea, and similar cup drinks, do not select by sealing machine name alone. First confirm cup type, rim, film, filling volume, whether particles are present, and whether in-line production is needed, then decide between desktop, semi-automatic, or fully automatic filling and sealing routes.

  • For milk tea, fruit tea, grass jelly drinks, milk-cap tea, and similar cup drinks, do not select by sealing machine name alone. First confirm cup type, rim, film, filling volume, whether particles are present, and whether in-line production is needed, then decide between desktop, semi-automatic, or fully automatic filling and sealing routes.
  • How to Choose a Filling and Sealing Solution for Milk Tea Cups

First Break the Requirement Into Key Points

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

First determine the packaging route

For milk tea, fruit tea, grass jelly drinks, milk-cap tea, and similar cup drinks, do not select by sealing machine name alone. First confirm cup type, rim, film, filling volume, whether particles are present, and whether in-line production is needed, then decide between desktop, semi-automatic, or fully automatic filling and sealing routes.

Desktop Semi-Automatic Filling and Sealing Route

Suitable for: small batch, multi-flavor, retail store or prototyping projects with frequent cup type changes requiring quick mold change. Advantages: low equipment investment, flexible changeover, suitable for multi-variety small batch production. Limitations: requires manual cup placement, film placement, and cup removal; capacity limited by operator speed. Not recommended: when daily output exceeds 2000 cups or continuous inline production is needed, consider fully automatic route. Equipment direction: our small cup filling and sealing machine and small diameter cup sealer can handle this; configure mold per cup and film samples.

Fully Automatic Rotary Filling and Sealing Route

Suitable for: medium-to-high volume, single or few specifications, continuous production projects requiring automatic cup dropping, filling, sealing, and discharging. Advantages: high automation, stable output, reduced manual intervention. Limitations: mold change required for format change; evaluate changeover time and cost for multi-spec production. Not recommended: frequent cup type or flavor changes with small batch sizes; consider semi-automatic route first. Equipment direction: our rotary multi-station sealing machine can handle this, configured with stations and molds according to cup sample, film sample, and fill volume.

Filling and Sealing Line Route

Suitable for: High-volume, single-specification continuous lines from feeding, filling, sealing to inspection, labeling, and case packing. Advantages: Unified line rhythm, reduced transfer, ideal for mass production. Limitations: Confirm feeding method, downstream inspection and packaging requirements; site layout must be planned. Not recommended: For low capacity or limited space, line integration may cause idle equipment; evaluate single machines or semi-auto first. Equipment direction: Our cup filling and sealing machine can serve as line core, with downstream conveyors, coding, checkweighing, and case packing modules.

Recommended equipment route: Sample and container confirmation

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

Recommended Equipment Route: Main Filling and Sealing Machine

Integrates automatic cup dropping, quantitative filling, and heat-press sealing, suitable for milk tea cup products.

Recommended Equipment Route: Consumables and Tooling Confirmation

Film material and thickness affect sealing temperature and pressure parameters and must be tested together with cup samples.

Recommended Equipment Route: Downstream Auxiliary Functions and Inspection

Coding is used for production-date and batch traceability, while checkweighing controls filling-volume deviation; both can be selected as needed.

Route comparison

01Desktop Semi-Automatic Filling and Sealing Route
  • Suitable for small-batch, multi-flavor, shop, or sampling projects where cup types change often and quick mold changeover is needed.
  • Low equipment investment and flexible changeover, suitable for multi-variety small-batch production.
  • Manual cup loading, film placement, and cup unloading are required, so output depends on operator speed.
  • When daily output exceeds 2,000 cups or continuous line production is needed, evaluate a fully automatic route.
  • Our small-cup filling and sealing machine and small-diameter cup sealer can handle this, with molds configured from cup and film samples.
02Fully Automatic Rotary Filling and Sealing Route
  • Suitable for medium to large batches, one or a few sizes, and continuous production requiring automatic cup dropping, filling, sealing, and discharge.
  • High automation and stable output can reduce manual intervention.
  • Changeover requires replacing tooling; for multi-specification production, evaluate changeover time and cost.
  • If cup shapes or flavors change often and each batch is not large, consider a semi-automatic route first.
  • Our rotary multi-station sealing machine can handle this route, with stations and molds configured by cup samples, film samples, and filling volume.
03Filling and Sealing Line Route
  • High-volume, single-specification production requires a continuous line from feeding, filling, and sealing to downstream inspection, labeling, and case packing.
  • A unified full-line cycle reduces intermediate transfer and suits scaled production.
  • Upstream feeding method, downstream inspection and packing requirements, and site space and layout should be planned in advance.
  • When output demand is low or site space is limited, a full line may leave equipment idle. A single machine or semi-automatic solution should be evaluated first.
  • Our cup filling and sealing machine can be used as the line core, with downstream conveying, coding, checkweighing, and cartoning modules.

Core process

01Sample and container confirmation
02Main Filling and Sealing Machine
03Consumables and Tooling Confirmation
04Downstream Auxiliary Functions and Inspection
05Product and Sample Confirmation
06Container and Packaging Material Confirmation

Associated Equipment / Consumables

Send samples and capacity requirements for a clearer solution

For milk tea, fruit tea, grass jelly drinks, milk-cap tea, and similar cup drinks, do not select by sealing machine name alone. First confirm cup type, rim, film, filling volume, whether particles are present, and whether in-line production is needed, then...

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

Sealing film materials, such as foil film, easy-peel film, or composite film, must matc... / Cup rim flatness and width affect sealing tightness and should be confirmed by sample t... / If filling material contains particles or fibers, the filling nozzle diameter and anti-...

Sample details

Please provide milk tea cup samples or photos, cup-mouth diameter, and height dimension... / Provide sealing film samples or film specifications, including material, thickness, and... / Provide filling material samples or description (viscosity, whether it contains particl...

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.

Please provide milk tea cup samples or photos, cup-mouth diameter, and height dimensions to confirm molds and sealing parameters.
02Preparation material 2

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

Provide sealing film samples or film specifications, including material, thickness, and easy-peel property, for sealing temperature and pressure tests.
03Preparation material 3

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

Provide filling material samples or description (viscosity, whether it contains particles, whether insulation is needed) to confirm filling nozzles and hopper.
04Preparation material 4

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

Tell us the target output, such as cups per hour or per day, so we can judge stand-alone, rotary, or connected-line configuration.
05Preparation material 5

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

Tell us site-space dimensions and whether line connection is needed, such as coding, checkweighing, or conveying, for layout planning.

Common selection mistakes

01Cup Type and Film Material Should Be Sample Sent in Advance for Confirmation
02Filling Material State Should Be Confirmed First
03Output Target Affects Station Count and Line Integration Method
04sealing result depends on film and parameter testing
05Downstream inspection and identification need reserved interfaces.

Common questions

01Can we determine the direction without complete information?

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

02What information needs to be prepared before a quotation?

We need cup samples or dimensions, film samples or specifications, filling material samples or descriptions, target capacity, on-site space, and whether line integration is required. Incomplete information is acceptable; send what you have first.

03How does capacity affect the configuration?

Capacity targets change the number of stations and line configuration. Small batches suit semi-automatic; large batches require multi-station rotary or inline systems.

04Why test consumables or film materials?

Film material and thickness affect sealing temperature and pressure parameters; testing with cup samples is required to determine appropriate parameters.

05How to confirm sealing or closure effectiveness?

Sealing performance must be confirmed by testing cup samples, film samples, and parameters, not by machine model alone.

06How to determine whether a linked line is needed?

If downstream needs coding, checkweighing, labeling, or case packing with high capacity, recommend evaluating inline. Small batches can start with standalone machines and upgrade later.

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