Technical Datasheet (PDF)
Engineering tolerances, drawings & QA guidelines
Still & Mineral Water Caps
28mm PCO 1881 Lightweight Water Cap
Ultra-lightweight closure optimized for still water, flavored waters, and cold-chain tea beverages.
Diameter
28 mm
Neck Finish
PCO 1881
Weight
1.95 g ± 0.04 g
Raw Material
Food Grade HDPE Resin
Available Colors
Light Blue
Aqua Green
Clear White
Navy Blue
Applications
- Natural Spring Water
- Purified Table Water
- Flavored Waters
Product Engineering & Overview
Engineered to minimize plastic consumption without compromising capping torque or consumer opening ease. The 28mm PCO 1881 water cap offers exceptional ergonomics with knurled side walls and positive tamper-evident breakage.
Technical Specifications
| Parameter | Specification |
|---|---|
| Weight Reduction | 22% lighter than conventional closures |
| Capping Speed | Up to 60,000 bottles per hour |
| Removal Torque | 0.8 – 1.1 Nm |
| Seal Mechanism | Inner Cone & Lip Double Seal |
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