Factory Wholesale 3 Side Sealed Nylon Vacuum Food Packaging Bags

Product Overview

The 3 Side Sealed Vacuum Food Packaging Vacuum Bag Nylon Retort Pouch is a high-performance flexible packaging solution designed for food preservation, safety, and extended shelf life. Manufactured using premium nylon (PA) and multilayer barrier materials, this vacuum pouch is ideal for frozen food, meat, seafood, and retort food packaging.

With a secure three-side sealing structure, excellent oxygen and moisture barrier properties, and strong puncture resistance, this vacuum bag ensures product freshness throughout storage, transportation, and retail display. As a professional vacuum bag manufacturer and factory wholesale supplier, we offer customized solutions to meet different food packaging requirements worldwide.

Key Features of 3 Side Sealed Vacuum Bags

1. Strong 3 Side Seal Structure
The three-side sealed design provides superior sealing strength and leak resistance, ensuring reliable vacuum performance during cold storage, freezing, and long-distance transportation.

2. High Barrier Nylon Material
Made from PA/PE or PA/EVOH/PE structures, these vacuum pouches offer excellent oxygen, moisture, and aroma barriers, helping to slow oxidation and bacterial growth.

3. Retort and Heat Resistance
For retort applications, the vacuum pouch can withstand high temperatures during sterilization, making it suitable for ready-to-eat and processed food packaging.

4. Tear Notch for Easy Opening
Optional tear notch design improves consumer convenience while maintaining airtight packaging before opening.

Available Vacuum Bag Types

To meet different market demands, we supply various vacuum packaging bag types, including:

• 3 Side Sealed Vacuum Bags

• Center Seal Vacuum Pouches

• Vacuum Shrink Bags

• Retort Vacuum Pouches

• Printed Vacuum Packaging Bags

• Clear and High-Gloss Vacuum Bags

All vacuum bag types can be customized in size, thickness, and material structure.

Material Structure Options

We offer optimized material solutions based on product application:

• PA/PE – High strength and puncture resistance

• PA/EVOH/PE – Ultra-high oxygen barrier

• Multi-layer co-extruded films – Stable quality and cost efficiency

All materials are food-grade, safe for direct food contact, and suitable for vacuum sealing machines.

Applications of Nylon Vacuum Retort Pouches

This 3 side sealed vacuum pouch is widely used in multiple industries:

Food Industry

• Frozen food packaging

• Fresh and frozen meat

• Seafood and fish products

• Cheese and dairy products

• Ready meals and processed foods

Agricultural Products

• Vacuum-packed vegetables

• Dry food and grains

Industrial & Medical Packaging

• Sensitive components

• Sterile product packaging

Its versatility makes it an ideal choice for both domestic and export markets.

Customization and OEM Services

As an integrated industry and trade company, we provide one-stop OEM & ODM services, including:

• Custom bag sizes and thickness

• Custom printing up to 10 colors

• Matte, glossy, or mixed surface finishes

• Optional tear notch and rounded corners

• Bulk packaging for wholesale orders

Our professional team supports customers from design to mass production.

Production Capacity and Quality Control

Equipped with advanced COEX film blowing machines, high-speed printing, lamination, and bag-making equipment, our factory ensures consistent quality and stable supply.

• Daily film production: up to 50 tons

• Daily bag output: around 2 million pcs

Every batch undergoes strict quality inspection for:

• Sealing strength

• Thickness uniformity

• Vacuum performance

• Visual and printing accuracy

Certifications and Compliance

Our vacuum food packaging bags comply with international standards and customer requirements:

• Food-grade raw materials

• ISO quality management system

• Compliance with FDA and EU food packaging regulations (upon request)

• Solvent-free lamination for safer packaging

Why Choose Us as Your Vacuum Bag Supplier?

• Over 25 years of manufacturing experience

• Factory direct wholesale pricing

• Stable quality for long-term cooperation

• Custom solutions for global markets

• Professional export and after-sales service

Conclusion

The 3 Side Sealed Nylon Vacuum Retort Pouch is a reliable, cost-effective, and high-performance packaging solution for modern food industries. By choosing an experienced manufacturer, you ensure consistent quality, efficient supply, and strong market competitiveness.

Contact us today to receive customized vacuum packaging solutions tailored to your needs.