Introduction
Vacuum food bags are a modern preservation solution that helps extend the shelf life of fresh food, dry food, frozen food, cereal grains, exported dry goods... Using vacuum bags helps prevent the intrusion of air, bacteria and mold, preserving the flavor, nutrition and color of products - from restaurants, supermarkets to professional export businesses.What is a Vacuum Bag? Outstanding Features
Concept
Vacuum bags are a type of packaging designed to package food by removing the air inside, creating an almost suitable sealed environment. Thanks to that, food retains its freshness and prolongs its shelf life.Outstanding features of vacuum bags for food storage
- Food safety material: Using PA/PE laminated film (Polyamide/Polyethylene), transparent, flexible, good bearing capacity, odorless and meets food hygiene and safety standards.
- Very tight heat sealing: Firmly seals, tightly pressing the bag edges, keeping the vacuum stable and providing maximum food protection when transporting long distances.
- Easy to print logos and information: Can print brand name, expiration date, QR code, clear traceability, increasing product reputation and value.
- Various sizes: From small packages 10x15cm, 15x20cm to large bags 30x40cm... suitable for both retail and export packaging.
Long-term Benefits of Using Vacuum Bags
- Maintain flavor, nutrition and quality: Avoid loss of vitamins and minerals, limit dehydration, avoid food with odors, keep the characteristic aroma.
- Minimizes mold & bacteria: Vacuum space (lack of oxygen) strongly reduces microbial growth, ensuring safety for exported and frozen goods.
- Prevent insects and mold from entering: Strongly sealed bags prevent flies, beetles, ants, termites and moisture from entering - helping the product stay beautiful, reducing loss when transporting or storing.
- Save space - easy to warehouse & distribute: Vacuum bags are compact, easy to stack, transport saves space and costs, creating a professional product image.
Comparison Table of Food Vacuum Bag Materials
| Material | Advantages | Featured application |
|---|---|---|
| PA/PE | Tough, good heat sealing, reasonable price | Fresh dried food, meat, fish, nuts |
| PET/PE | Anti-peeling, transparent, resistant | Dry goods need to be displayed beautifully |
| PET/AL/PE | Anti-light, extremely long preservation, export | Coffee, tea, beans, high-end products |
Notes When Choosing Vacuum Food Bags
- Choose PA/PE bags from 70mic – 120mic to effectively preserve fresh and dry foods.
- Look for ones with food safety certification; Avoid using floating bags of unknown origin.
- Choose the appropriate size for the product to ensure optimal vacuum and limit tearing.
- Logos, QR codes, and traceability information can be printed to make the goods professional and easily identifiable when exported.