20/410 Flip Top Cap H20-01
20/410 flip-top cap with a small dispensing orifice for controlled, lower-dose flow. Suitable for shampoo, conditioner, body wash, lotion, liquid skincare, and other thin-to-medium formulas. Compatible with PE, PET, PETG, and PP bottles using a matching 20/410 neck finish. Confirm formula viscosity, flow rate, sealing, and bottle compatibility through sampling before production.
| Closure Type | Flip-Top |
|---|---|
| Thread Finish | 20/410 |
| Neck Diameter (mm) | 20 |
| Cap Height (mm) | 19 |
| Material | PP |
| Color | Custom colors available, Pantone matching |
| Industry | Hair Care, Personal Care |
Why Flip Top Caps?
Flip top caps handle the broadest range of personal care applications. The snap-open hinge is engineered for repeat use, and orifice sizing from 1.5mm to 5.0mm makes them viable for everything from thin rinse-off formulas to thick conditioners.
HB Packaging offers 93 flip top SKUs across two series and 13–38mm neck finishes, all produced in-house with full tooling control. If you’re consolidating a cap supplier across multiple SKUs in a haircare or body care line, the H and T series cover most of what you need.





Choose the right liner for flip top caps
Choose a liner around your formula, bottle neck and filling process, not the cap alone.
Use no liner when tested; add foil for watery liquids
Flip top caps are often selected for squeeze bottles and daily-use products. For water-based liquids, a foil seal gives buyers more confidence during shipping, storage and first opening.
Common order setups
No Liner
A practical choice after cap, bottle and formula testing.
Foil seal
Recommended when the product is water-based or needs a clean first-use seal.
Confirm the final setup with your formula, bottle material, neck finish and filling temperature before bulk production.
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