Vacuum sealer Steba VK 12 Double Seal — model 057100, double sealing bar

Steba VK 12 Double Seal (model 057100) is a compact vacuum sealer designed for home kitchens and small commercial environments. The unit removes air from specially designed bags and applies a double sealing bar to create reliable, airtight closures that extend the shelf life of food. With straightforward controls and a countertop form factor, this vacuum sealer supports food preservation, portioning and sous-vide meal preparation for meat, fish, cheese and vegetables.

Advantages

The double sealing bar provides two parallel seals for improved strength and reduced risk of leaks compared with a single seal. Compact footprint and simple user interface make the Steba VK 12 suitable for limited counter space and quick daily use. By extracting air and forming a tight seal, the device helps prevent freezer burn, slow oxidation and moisture loss, supporting longer storage and consistent sous-vide results.

Suitable for

• Preserving meat and fish for refrigeration or freezing
• Packaging cheese and deli products to reduce spoilage
• Preparing portions and long-term storage of vegetables
• Sealing food for sous-vide cooking
• Portioning meal preps and reducing food waste

Key specifications

• Double sealing bar for two parallel heat seals
• Compact countertop design for home or small commercial use
• Vacuum pump-driven air extraction for airtight packaging
• Simple control layout for basic vacuum and sealing operations
• Compatible with heat-sealable vacuum bags and rolls

How to use

Place the open end of a compatible vacuum bag into the sealing area, ensuring the bag edge lies flat across the sealing bars. Close the lid and engage the vacuum/seal cycle using the unit controls. The machine will extract air from the bag and automatically or manually trigger the double seal. After sealing, open the lid and remove the sealed bag, checking the integrity of the two seals before storing or cooking the contents.

Usage recommendations

For best results, use bags specifically designed for vacuum sealing and ensure food items are dry at the sealing edge to prevent imperfect seals. When sealing liquids or wet foods, partially freeze the contents first or use a chamber-style procedure to avoid liquid being drawn into the sealing area. Follow safe food-handling practices and recommended storage times for refrigerated and frozen items.