Smooth vacuum bags 25x40 cm: The versatile “Portion” format for precision conservation and cooking.
The format 25 x 40 cm is the real “all-purpose” for professional kitchens and butchers. With a useful capacity of approximately 3 Liters, it offers a perfect balance: narrow enough to optimize space on your sealing bar, but long enough to accommodate elongated pieces or generous portions.
⚠️ IMPORTANT - COMPATIBILITY:
These bags have a structure SMOOTH (not embossed). They are designed exclusively for professional chamber machines (Chamber Vacuum Sealers). They will NOT work with conventional external vacuum sealers (FoodSaver, Silvercrest type).
Efficiency and Strategic Portioning
1. Sealing Bar Optimization
Thanks to its width of 250 mm, this bag often allows you to align two portions side by side on sealing bars of 50 cm or more, thus doubling your productivity during installation. Its length of 40 cm is ideal for elongated products such as asparagus, carrot tops or whole fish fillets.
2. High Quality Resistance (80 Microns)
Designed in PA/PE multilayer, these bags 80 microns offer crystal clear transparency for immediate enhancement of your products in the window. This thickness guarantees an airtight barrier against freezer burn and superior resistance to fish bones or light bones.
✅ Ideal “Expert” Use: This format is the number 1 choice for high-performance individual portioning: duck breasts, poultry breasts, or even for the secure packaging of your sauces and marinades (up to 2.5L to 3L).
3. Total Thermal Versatility
These bags are designed to withstand demanding thermal cycles without any particle migration. They are perfectly suited for storage in extreme cold (up to -25°C) and support low temperature sous-vide cooking in a bain-marie (up to +90°C).
Technical Characteristics
| Specification | Expert Technical Detail |
|---|---|
| Format | Individual / Elongated Portion |
| Dimensions | 250 x 400mm (25 x 40cm) |
| Useful Capacity | About 3 Liters |
| Structure | Smooth (Chamber Pro Quality) |
| Thickness | 80 Microns (Reinforced Resistance) |
| Quantity | Pack of 200 bags |
| Temperature Range | -25°C to +90°C (Freezing & Cooking) |
| Security | Food Contact Certified, BPA Free |
Professional high clarity material for impeccable presentation of your products.


