What is a DOP Closure and how do you apply it to an Olive Oil glass bottle?  Once the olive oil has been filled into the bottle you can see the video on how to apply.

How to apply a DOP closure to an olive oil bottle

This video shows how a DOP closure can be applied to the olive oil bottle.  The non-refillable DOP snap closure once fitted is not removable.  The DOP is considered safe, hygienic and very easy to apply even without the need for machinery.  One pressure application can have the DOP applied to the bottle and is ready to remove the tamper-evident seal  and pour the olive oil directly from the bottle.

The non-refillable system is a new type that can be seen across Europe without the need for applying the thread to the bottle.

Italian Precision, Certified Hygiene, and Long-Term Durability

The Sansone Welded Fusti Tanks represent one of the most trusted stainless steel container designs in the food industry. Manufactured in Italy by Sansone, these tanks are built according to the highest international standards for the preservation of food-grade liquids such as olive oil, wine, honey, and food-grade liquids.

Each unit is produced using 18/10 AISI 304 stainless steel and is NSF certified, ensuring unmatched reliability, purity, and corrosion resistance. Their seamless welded construction guarantees easy cleaning and prevents the accumulation of organic matter or bacterial colonies - a crucial feature for industries where hygiene is paramount.

Welded Drums - Food-grade stainless steel 

Built with head-to-head welding technology, the Sansone welded drums are designed to achieve maximum cleanliness and strength. This advanced welding method eliminates internal joints, making the surface completely smooth, which allows for easy sanitation and total prevention of bacterial growth. 

These tanks are ideal for food processing, laboratory, and industrial applications that require contamination-free liquid handling. The seamless design also ensures that no residues or flavour transfer occur, maintaining the authentic quality of your stored product. 

Each model undergoes strict testing to meet the most rigorous quality standards and is part of Sansone’s commitment to producing long-lasting stainless steel containers that meet professional and domestic needs alike.

All models are equipped with a welded stainless-steel setup for a ½-inch tap, allowing safe and precise liquid dispensing. Each drum can also be paired with optional stainless steel or laminated supports, available in tall and short models with wheels for mobility. 

Features

• Manufactured entirely from AISI 304 stainless steel (18/10 food-grade) 
• Seamless welded body ensures superior hygiene and effortless cleaning 
• Polished mirror finish both inside and outside 
  
• NSF Certified, ensuring compliance with international food safety standards
  
• Air valve system for smooth depressurisation and easier liquid release
  
• Customisable options available, including steel tap types, metal stands, and NSF components
  
• Designed for olive oil storage, winemaking, honey production, and other liquid foods
  

Optional Accessories - Special order 

Sansone provides several high-quality accessories to enhance functionality and handling convenience:

• Stainless steel tap with turning lever for precise dispensing
• Tall or short metal support stands, available with or without wheels
  
• New NSF stainless steel tap (½” US model) for enhanced flow control and hygiene (special order tap)
  
• Custom configurations available upon request to suit specific production environments like honey gate or other specialty application.
  

Engineered for Excellence & Quality 

Each Sansone welded fusti is produced under ISO 9001:2000 certified quality control systems to ensure consistent performance and reliability. The use of premium-grade 18/10 stainless steel guarantees long life, even under demanding industrial use. 

Whether used in olive oil production by producers, wineries, or laboratories, these tanks provide the peace of mind that comes from Italian-made precision engineering, smooth cleaning surfaces, and safe, airtight liquid containment. 

Perfect for Olive Oil and Artisan Food Producers 

For olive oil producers, the Sansone Europa welded tanks provide the ideal environment for oil preservation, protecting against oxidation and contamination while maintaining taste and freshness. The tanks’ sleek finish and robust structure also make them suitable for front-of-house or retail presentation, where hygiene and visual quality are essential.

From boutique olive oil farms to food manufacturers, these stainless steel fusti tanks represent a long-term investment in quality, safety, and professionalism. 

Order Your Sansone Welded Fusti Tanks from The Olive Centre

If you’re ready to elevate your storage and preservation standards with Sansone stainless steel welded tanks, explore the full range at

https://theolivecentre.com/shop/stainless-steel-tanks-2l-to-99l 

As Australia’s leading distributor for Sansone products, The Olive Centre provides expert advice, local support, and fast delivery — helping you choose the perfect stainless steel fusti to suit your needs