High-Temperature Retort Pouches for Cooked Meat

7-Layer / 9-Layer Co-Extruded High-Barrier Packaging

Product Overview

Specially designed for the demanding requirements of processed and cooked meat products, our advanced 7-layer and 9-layer co-extruded retort pouches offer world-class thermal stability and barrier performance. Engineered to withstand rigorous sterilization environments up to 121°C and 135°C, these bags ensure maximum food safety, flavor preservation, and an extended shelf life without the need for refrigeration.

Key Specifications

• Structure: 7-Layer Co-Extruded / 9-Layer Co-Extruded Film

• Sterilization Resistance:

• Standard Retort: Up to 121°C (250°F)

• Ultra-High Temperature (UHT) Retort: Up to 135°C (275°F)

• Material Features: PA/EVOH/PP-based high-barrier structures (100% Aluminum-Free/Metal-free optional for microwave use and metal detection compatibility).

• Application: Cooked meats, sausages, ham, poultry, beef jerky, ready-to-eat (RTE) meals, and bone-in products.

Core Advantages

• Exceptional Thermal & Pressure ResistanceMaintains excellent structural integrity, seal strength, and puncture resistance during high-pressure steam or water immersion sterilization at 121°C or 135°C. No delamination, leaking, or wrinkling.

• 9-Layer/7-Layer High Barrier TechnologyUtilizes advanced co-extrusion to provide superior oxygen, moisture, and aroma barriers. Prevents lipid oxidation (fat rancidity) and color fading in meat products, significantly extending shelf life.

• Bone-In Puncture ResistanceThe multi-layer co-extruded structure delivers outstanding mechanical strength and tensile toughness, minimizing the risk of punctures from sharp bone fragments or rigid meat textures.

• Food-Grade & SafeMade from 100% food-grade, FDA-compliant, and BPA-free materials. Excellent chemical stability ensures no migration of harmful substances or odors into the meat under extreme heat.

Customization Options

• Bag Types: Three-side seal, Stand-up pouch (Doypack), Flat pouches.

• Features: Easy-tear notches, hang holes, clear windows (high-clarity retort PP), and custom multi-color printing.