What is a Cup Filling and Sealing Machine?
An automatic cup filling and sealing machine is widely used in the food and beverage industry for packaging products like yogurt, milk, juice, coffee, sauces, water, and desserts. It integrates multiple functions such as cup loading, product filling, film sealing, cutting, coding, and discharge into one streamlined process.
By automating the workflow, it ensures hygiene, speed, and consistent sealing quality, which are essential for modern food packaging.
Workflow of Cup Filling and Sealing Machine
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Cup Loading – Empty cups are automatically fed into the machine.
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Filling – Product is accurately filled using piston or pump systems.
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Film Placement – Pre-cut film or roll film is applied on top of the cup.
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Sealing – Heat or ultrasonic sealing ensures leak-proof packaging.
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Date Coding – Expiry date and batch number are printed.
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Discharge – Finished products are output for secondary packaging.
Technical Parameters
| Parameter | Specification (Typical) |
|---|---|
| Filling Range | 50 – 500 ml |
| Capacity | 2,000 – 8,000 cups/hour |
| Filling Accuracy | ±1% |
| Cup Materials | Plastic, paper, aluminum |
| Power Supply | 220V/380V, 50Hz/60Hz |
| Sealing Method | Heat sealing, ultrasonic |
Customer Case
A dairy producer in Southeast Asia was struggling with manual packaging, which led to inconsistent sealing and product leakage during transportation. After installing our rotary cup filling and sealing machine, they achieved:
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35% higher production capacity
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Zero leakage rate in sealed yogurt cups
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Faster product turnover, enabling entry into new retail markets
Why Choose Shanghai Biaozan?
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Customizable machine design
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Advanced PLC control for easy operation
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Hygienic stainless steel build (SUS304/316)
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Full after-sales support with spare parts