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Product Details
Product Overview
The company offers professional packaging solutions for liquid beverages, including stand-up pouches with spouts, composite films for liquid food packaging, and roll films. These products are suitable for liquid or semi-liquid products such as fruit juices, dairy products, functional beverages, drinkable jellies, and flavored sauces. The products have passed rigorous seal integrity and drop resistance tests to ensure the safety and quality of the contents during transportation and storage.
Core Advantages
Complies with the GB/T 18454-2019 standard for “Laminated Bags for Aseptic Packaging of Liquid Foods”
Supports aseptic packaging processes to ensure the hygiene and safety of liquid foods
Spout pouches combine portability with a resealable feature
Certified under the ISO 9001 Quality Management System
Common Material Structures
PET/AL/PE structure, composed of polyester, aluminum foil, and polyethylene, used for fruit juices and condiments; features high barrier properties and light-blocking capabilities.
PET/AL/PA/PE structure, composed of polyester, aluminum foil, nylon, and polyethylene, used for premium fruit juices and dairy products; features ultra-high barrier properties and impact resistance.
PET/PA/PE structure, composed of polyester, nylon, and polyethylene, is used for functional beverages and jellies, featuring puncture resistance and impact resistance.
Technical Parameters
Parameter | Specification Range | Reference Standard |
Total thickness of composite film | 0.08 mm ~ 0.20 mm | Customized per customer requirements |
Water vapor transmission rate | ≤ 0.006 g/(m²·24h) (40°C·90% RH) | GB/T 1037 |
Oxygen Permeability | ≤ 0.5 cm³/(m²·24h·0.1 MPa) | GB/T 1038 |
Heat Seal Strength | ≥ 30 N/15 mm | QB/T 2358 |
Drop Resistance | No damage after a 1.2 m drop | GB/T 18454 |
Applicable Product Types
Spouted stand-up pouches: Equipped with HDPE spouts, support resealing, suitable for fruit juices, dairy beverages, jellies, etc.
Liquid packaging film rolls: Suitable for automatic filling production lines, used for the automated packaging of liquid foods
Aseptic packaging composite pouches: Suitable for liquid foods requiring aseptic filling
Production Process and Quality Control
Printing Process: Utilizes 10-color printing presses from Cerutti (Italy) and 9-color/10-color printing presses from Beiren, supporting high-precision registration
Laminating Process: Equipped with Tongze 3-in-1 solvent-free laminators, supporting precision lamination of high-barrier materials such as aluminum foil
Bag-Making Process: Features imported Tani (Japan) bag-making machines and specialized equipment for spout pouches, with a monthly production capacity of 3.6 million spout pouches
Quality Control: ISO 9001 certified, strictly adhering to relevant standards for liquid packaging