Aluminum Foil Spout Pouch for Liquid Food Packaging

Jinde Packaging provides a professional flexible packaging solution designed for liquid and semi-liquid food applications. The Aluminum Foil Spout Pouch for Liquid Food Packaging is engineered with a high-barrier aluminum foil composite structure that effectively blocks light, oxygen, and moisture, helping extend product freshness without the need for preservatives.

This Packaging is equipped with a secure spout system featuring a leak-proof cap and internal sealing ring, ensuring safe and convenient repeated use. Its flexible yet durable structure supports hot filling and pasteurization, making it suitable for juices, sauces, yogurt, baby food, and other liquid products.

The pouch combines portability, safety, and excellent sealing performance, making it an ideal packaging solution for both industrial production and consumer use, especially for on-the-go and outdoor consumption scenarios.

Material Structure and Key Advantages

The pouch adopts a multi-layer high-barrier structure:

● Outer Layer: PET or BOPP film with strong printing performance and scratch resistance
● Barrier Layer: Aluminum foil (AL) providing near-zero permeability to oxygen, moisture, and light
● Inner Layer: Food-grade PE material compliant with FDA and GB 4806 standards

Key Advantages

1. High Barrier Freshness Protection

The aluminum foil layer provides extremely strong isolation performance, effectively extending shelf life and preserving flavor, color, and nutrients of liquid products.

2. Safe Food Contact & Heat Resistance

All inner materials are food-grade certified and safe for direct contact with liquids. The pouch supports -20°C to 121°C temperature resistance, suitable for hot filling and sterilization processes.

3. Leak-Proof Spout System

Equipped with PP/HDPE spouts and sealing caps, ensuring no leakage even when squeezed, inverted, or transported.

4. Durable & Impact Resistant Structure

Reinforced nylon layer enhances puncture resistance and drop protection, ensuring safe transportation and outdoor usability.

Material Specification

BOPP / WMPET / PE

Why Choose Jinde Packaging

We provide a complete customized packaging solution for flexible spout pouches:

● Customized Formula Design: Tailored structure based on different liquid types such as acidic beverages, oily sauces, or alcohol-based liquids
● Spout Compatibility Testing: Ensures perfect sealing between pouch and spout system
● Full Customization Service: Size, shape, printing, and spout design can all be adjusted to brand requirements
● Strict Quality Control: Each batch is tested for sealing strength, pressure resistance, and leakage prevention

FAQ

Q: Will the Aluminum Foil Spout Pouch for Liquid Food Packaging delaminate or produce odor after long-term storage?

A: No. The Aluminum Foil Spout Pouch for Liquid Food Packaging is produced using solvent-free lamination technology and food-grade adhesive systems, ensuring strong layer bonding. It remains stable without delamination, bubbling, or odor even under long-term storage or high-temperature conditions.