Specifications

Product Name	Vacuum Bags
Material Structures	PA/PE and PET/PE (other structures available on request based on barrier and puncture requirements).
Thickness	70–120 µm (depending on structure and end use)
Key Features	Vacuum sealing performance for reduced oxygen exposure and fresh‑keeping protection.
Sealing	Heat sealable; compatible with common vacuum packing equipment (subject to bag structure and thickness selection).
Typical Applications	Food packaging, meat packaging and seafood packaging.

Advantages of Vacuum Bags

Vacuum seal for extended freshness

Vacuum Bags remove air from the package, helping reduce oxygen exposure and slowing oxidation. This supports improved freshness and longer storage time for many food products.

Strong and puncture resistant structures

PA/PE structures provide good toughness and puncture resistance, making them suitable for meat and seafood packaging where sharp edges or bones may be present. PET/PE structures offer good strength and stability with reliable heat sealing.

Reliable sealing performance

Suitable sealing layers help ensure strong heat seals during vacuum packing, reducing leakage risk and maintaining vacuum performance through storage and transport.

Good product visibility and presentation

Transparent structures allow the product to be clearly displayed while maintaining protective performance, supporting retail presentation and consumer confidence.

Applications

Food packaging

Suitable for a wide range of foods including cooked foods, processed foods and dry goods that require vacuum protection.

Meat packaging

Used for fresh and frozen meats to help maintain freshness, reduce freezer burn and improve shelf life.

Seafood packaging

Suitable for fish, shrimp and other seafood products where freshness and leak prevention are important.

In summary, XIYONG Vacuum Bags made with PA/PE or PET/PE structures provide vacuum sealing and fresh‑keeping performance in 70–120 µm thickness options, making them a reliable packaging solution for food, meat and seafood applications.