When Zhongyu Manufacturer was creating this IML Label PP Yogurt Cup by Injection Molding, it integrated the injection molding stage with the cup body, sealing the graphics and text inside the cup body substrate. It is suitable for long-term refrigerated fermented milk products at 2-6℃, resisting condensation water infiltration and storage transportation friction, and ensuring clear and legible packaging information throughout the process.


1. Gravure printing on PET/PP film and Lamination
2. Cutting into standard label sheets
3. Automatic robot places labels into injection mold cavity
4. Plastic melt injection, film and plastic melt into one piece
5. Demold finished IML plastic products directly
1. Restoration of traditional style layout
2. Persistent and stable information in refrigerated environment
3. Adaptation to the curved surface of shallow bowl-shaped yogurt cups
4. Compatibility with the entire production chain of dairy products
5. Complete material control for food contact
6. Facilitates multi-version iterative production
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IML Material |
BOPP, PET, PLA, HDPE |
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IML Size |
Customized According to Die Cutting Size |
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IML Thickness |
65-85 Micron |
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Temperature |
-30°C-120°C |
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Core Advantages |
Whole Shaped Technology, Scratch Resisiant, Waterproof |
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Application Scenarios |
Food Container, Daily Chemical, Industrial Packaging ,Home Appliance, Hosehold Product |
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Rich Printing Effects |
Orange Peel, Matte, High Glossy, Transparent, Laser Hologram, Metallic Aluminum, Rainbow, Color change, 3D, Embossing |
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Printing Colors |
Maximum 11 colors |
We focus on the production of food IML labels. Printing, laminating, and die-cutting are all completed in our own dust-free workshops, without outsourcing. The entire process is traceable.
We have established a special testing system for dairy packaging. In addition to static proofing, it simulates injection molding and low-temperature aging conditions to prevent potential problems such as graphic stretching and layering in advance.
We can handle large-volume orders for dairy products. Through color and draft version control, we reduce mix-ups and color differences, ensuring stable supply. We provide technical support such as early surface assessment and draft optimization to help projects smoothly transition from proofing to mass production.
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Zhongyu Food-grade IML Label |
General market ordinary IML Label |
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Curved surface adaption |
Do regional stretch compensation for bowl-shaped yogurt cup, protect thin decorative lines & small characters |
Only simple artwork scaling, thin lines easy to distort after injection |
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Production traceability |
All printing & die-cut processes finished in-house, complete batch-wise production records |
Part of processes outsourced, hard to trace full manufacturing records |
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Pre-production verification |
Simulate injection & cold-storage aging test before mass production |
Only check printed sample, no real-working-condition simulation |
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Food-grade document support |
Provide batch-matched food contact test reports |
Only supply general template documents, not batch-specific |
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Hot-seal compatibility |
Evaluate label layout to avoid interfering cup rim heat-sealing |
No pre-evaluation for follow-up filling & sealing process |
A: We will implement zone stretching compensation. We will conduct preliminary simulation and prototyping to ensure that the pattern frame does not deform.
A: Yes, we support it. We will issue the test materials for each batch, which can be reviewed by the dairy company's quality control department.
A: We will conduct an initial layout assessment. The label will avoid the heat-sealed strip at the cup opening, thus not damaging the sealing performance.
A: Only the IML label sheet needs to be replaced. There is no need to modify the hardware of the mold.
A: All processes are completed in the dust-free workshop of the factory. There is no outsourcing processing. The production records are complete and traceable.
A: We will establish a color-specific process file. Each batch will be controlled by comparing with the sample version.
A: Provide the 3D drawing of the cup body, and we can complete the surface stretching analysis and manuscript optimization suggestions.