Specifications
| Parameter | Range |
|---|---|
| Material structure | Print Layer / Aluminum Foil / Easy-Peel Heat Seal Layer |
| Shape | Round / Square / Oval / Heart / Octagon / Custom |
| Thickness | 0.1 – 0.15mm (adjustable) |
| Printing | Up to 10 colors |
| Lead Time | 7 – 25 working days |
| MOQ |
100,000 pcs / size / design |
If you're on the fence about custom-shaped packaging
Ask yourself one question:
Do you want consumers to give your product a second look on the shelf?

If your packaging is square and everyone else's is round, you already have a natural advantage.
If the lid shape matches your brand symbol - say, a heart-shaped lid on a heart-shaped cup
- that's not packaging anymore. That's brand equity.
But none of that works if the lid doesn't seal properly, peel cleanly, or run on your production line.
A great-looking lid that leaks is just a defective lid.
What we do is simple:
we get the shape right, and we make sure the seal works.
Shapes we've made
Round/Teardrop
– standard
Square
– fits square containers
Oval
– for elliptical lids
Heart
– for gift packaging
Custom
– we work from your drawing or sample
Seal performance
The material is the same as our standard round seals - aluminum foil with an easy-peel heat-seal layer.
The shape doesn't affect seal strength.
Compatibility range
Seals on PE, PP, PET, PS, and glass containers
Heat seal temperature
180–220°C
(adjustable to your line)
Leak test
Samples are run on
your line before production
How custom works
Send us your drawing or sample → We make the die → Sample run on your line → Adjust until it works → Production
Frequently Asked Questions
Is the MOQ higher for custom shapes than round/Teardrop?
+
-
Yes, slightly. Die-making and setup take additional time and tooling cost. We quote based on your shape and quantity.
Yes, slightly. Die-making and setup take additional time and tooling cost. We quote based on your shape and quantity.
+
-
Yes. Sample run is part of the process. We make the die, run samples, and test on your line before production. We don't move to full production until the samples work on your line.
Does the shape affect seal strength?
+
-
No. The seal layer is the same as standard round seals. The shape is cut into the material - it doesn't change how the seal bonds to the container.
What's the lead time for custom shapes?
+
-
7–25 working days, depending on die complexity and quantity. We give a specific lead time when you place the order.
Can I combine printing with a custom shape?
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Yes. Printing is applied before die-cutting. Custom shape + custom print - both can be done.
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