GlassRock supplies high-quality aluminum screw caps for edible oils, combining reliable sealing, tamper protection, and an elegant finish. Our best-selling 31.5×24mm pilfer-proof cap is made from 8011H14 food-grade aluminum (0.23 mm thickness, 1.7 g weight, liner excluded). Available in black, dark green, and gold, the caps highlight your brand while ensuring product integrity during transport and storage. Each cap is lacquered inside and out with modified polyester, safe for direct food contact and compliant with EU Directive 94/62/EC and FDA CFR 21, 175.300. Recommended application: head pressure 1050–1200 N and side roller force 120–130 N for optimal sealing and consistent removal torque. Perfect for premium olive oil and gourmet dressings. We also provide the Extensible Pourer, a hygienic accessory that opens automatically when pouring and seals shut when upright, preventing dust or insects from entering. Ideal for oil, vinegar, syrups, and similar liquids, it ensures smooth flow, drip-free service, and maximum cleanliness.
