Twist-Off Closures: The Classic Choice for Preserves
The Twist-Off closure is one of the most widely used systems for glass jars in the food industry.
It consists of a metal lid that creates a vacuum seal during hot filling or pasteurization, ensuring an airtight closure.
Ideal for: Jams, preserves, sauces…
Advantages
- Excellent airtight seal.
- Easy to open.
- Available in a wide range of diameters and colors.
- Outstanding value for money.
It is the perfect option for anyone looking for food safety and long-lasting preservation.
WECK Closures: Reusable and Premium
WECK jars feature a unique closure system consisting of:
- Glass lid.
- Food-grade rubber sealing ring.
- Stainless steel clips.
During pasteurization, a vacuum is created inside the jar. Once the product has cooled, the clips can be removed while the lid remains securely sealed thanks to the internal vacuum.
Ideal for: Artisan preserves, fermented foods, desserts, gourmet presentations.
Advantages
- Completely reusable.
- Premium appearance.
- Excellent preservation.
- Highly valued by artisan producers.
Besides being highly functional, this closure adds significant value to the overall presentation of the product.
Screw Caps for Bottles
Glass and PET bottles commonly use screw caps.
Different options are available depending on the product:
- Aluminum caps.
- PP plastic caps.
- Tamper-evident caps.
- Caps for carbonated beverages.
Ideal for: Juices, gazpacho, smoothies, olive oil, vinegar…
Their main advantage is that they allow the bottle to be opened and resealed as many times as needed while remaining convenient to use.
Flip-Top Closures
Flip-top closures feature a hinged cap that stays attached to the container.
They are especially practical for products that are used frequently.
Perfect for: sauces, shampoos, shower gels…
Advantages
- One-handed opening.
- Easy dispensing.
- Greater convenience for consumers.
Crown Caps
Widely recognized in the beverage industry, crown caps provide an extremely secure seal.
They are mainly used for: craft beer, soft drinks, kombucha, fermented beverages…
They offer excellent leak resistance while helping preserve carbonation for longer.
Easy Open Ends (EOE)
Metal containers often feature Easy Open Ends (EOE), allowing the product to be opened using a pull ring without the need for any tools.
They are commonly used for: canned vegetables, canned fish, ready meals…
Their popularity comes from combining safety, convenience, and quick opening.
