Jiangsu KIWL Machinery Manufacturing Group Co., Ltd is one of the most professional manufacturers and suppliers of 31.5*24mm olive oil bottle cap in China. Please rest assured to wholesale high quality 31.5*24mm olive oil bottle cap from our factory. Contact us for more details.
Products Description

Engineered for specialty oil packaging, this high-end closure utilizes aluminum alloy to deliver unmatched preservation performance. The innovative construction creates an impermeable barrier against oxidation and UV light, maintaining the oil's delicate taste profile and health benefits intact. Featuring a precision-threaded mechanism with built-in tamper evidence, it offers foolproof security while ensuring effortless operation. The naturally rust-proof material guarantees durability across extended use, with a polished metallic finish that elevates premium product positioning. Perfect for preserving the quality of cold-pressed oils and gourmet cooking ingredients, this sophisticated cap merges laboratory-grade protection with luxury packaging appeal.
Products Details
Product Feature

1. Premium Material
Crafted from food-grade aluminum alloy, this oil bottle cap offers excellent corrosion and oxidation resistance. Its lightweight design reduces overall packaging weight while maintaining exceptional structural strength. The metallic material effectively blocks light and air, preventing oil oxidation and ensuring preserved freshness, flavor, and nutritional value from first use to the last-an ideal choice for premium oils.

2. Freshness Preservation
The innovative dual-layer sealing structure provides outstanding oxygen barrier performance, with an oxygen transmission rate below 0.1cc/day. Precision-engineered threads paired with specialized lining materials create an airtight seal. This effectively delays oil rancidity while preserving the oil's natural taste, aroma, and nutrients-keeping every drop at its best quality.

3. User Experience
The ergonomic opening/closing mechanism ensures smooth, effortless operation with just one hand. The tamper-evident ring guarantees product safety while allowing easy authenticity verification. Optimized thread engagement prevents loosening after repeated use while eliminating leakage-delivering convenience and peace of mind.

4. Aesthetic Design
Featuring a mirror-polished surface for an elegant metallic luster, the cap supports various customization options like hot stamping and laser engraving for brand logos or decorative patterns. Its sleek, modern profile complements any oil bottle design, enhancing product sophistication and shelf appeal.
Why Choose Us?
our Advantages

Company Profile
As an industry-leading packaging specialist, we deliver comprehensive solutions for beverage brands worldwide. Our product portfolio encompasses high-performance glass bottles, precision sealing technologies, advanced labeling systems, premium drinkware, and automated filling machinery - all designed to meet the evolving needs of modern beverage producers.
Through continuous innovation and stringent quality management, we've established partnerships with clients in over 80 countries across five continents. Our engineering team develops tailored packaging systems that address unique challenges faced by craft breweries, boutique wineries, and large-scale beverage operations alike. From concept to production, we provide end-to-end support to help clients strengthen brand identity and capture market opportunities through distinctive, high-quality packaging.
Certification
Our integrated quality management system complies with global standards, having achieved prestigious accreditations like BRC and SGS. These internationally recognized certifications not only demonstrate our manufacturing proficiency but also provide reliable quality assurance for partners. Implementing stringent inspection protocols from raw material intake to finished product delivery, these credentials serve as testament to our technical expertise and form the cornerstone of lasting client relationships.


Exhibition
We stand at the forefront of the packaging industry, delivering complete turnkey solutions for alcoholic and non-alcoholic beverage producers across the globe. Our comprehensive offerings include high-end glass vessels, advanced sealing mechanisms, precision-engineered labeling systems, commercial-grade beverage serviceware, and state-of-the-art bottling machinery.
Operating world-class production plants with internationally recognized certifications, we successfully cater to customers spanning more than 70 countries worldwide. Our specialized innovation team persistently pioneers next-generation packaging advancements, responding to dynamic market demands while upholding uncompromising quality assurance protocols throughout our manufacturing processes.
Packing & Delivery
We operate a sophisticated international shipping network featuring customized multi-protective packaging solutions designed specifically for fragile glass containers and sensitive packaging materials, ensuring 100% damage-free transit. Our logistics specialists possess in-depth expertise in worldwide trade compliance, providing comprehensive support spanning packaging engineering, export documentation, and customs clearance optimization. By collaborating with top-tier freight carriers, we develop intelligent routing strategies that balance security with cost-effectiveness. From prototype deliveries to bulk shipments, we maintain rigorous quality oversight at every stage to guarantee on-time, flawless execution.

FAQ

01.Does the cap prevent olive oil leakage?
02.Will aluminum affect olive oil quality?
03.What's the minimum order quantity?
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