**Specifications:**
Brand: deli
Product Name: Vacuumbag
Series: Fresh-lock
Type: Vacuum Packaging Bag
Features: Organic freshness, quality life at home
Length: 5 meters per roll
Size: 20cm x 20cm (LM540-), 30cm x 25cm (LM542-, LM543-)
Material: PA+PE
Net Weight: 0.17kg (LM540), 0.34kg (LM541), 0.43kg (LM542), 0.52kg (LM543)
Color: Transparent
Usage: Food-grade composite fresh-lock bag
Design: Single-sided texture for better air removal and nutrient preservation
Benefits: Resistant to heat, cold, abrasion, and puncture
Seal: Vacuum seal for long-lasting freshness and better preservation
Preservation Time: Varies for different food types (vegetables, meat, seafood, dry goods)
Compatibility: Suitable for a wide range of food ingredients
Usage Instructions: Store in a refrigerator after vacuum sealing for long-term preservation
Cutting: Flexible structure allows for easy customization based on food size
Roll Length: 5 meters for convenient cutting according to product size
**Note:** The above specifications are based on data provided by deli's testing laboratory and are for reference purposes only. Actual results may vary depending on factors such as food type and storage conditions.