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Material: PA, PE, TIE
Asymmetric: PA / TIE / PA / TIE / PE / PE / PE
Symmetric: PE / PE / TIE / PA / TIE / PE / PE
Low temperature stretch film, structure: PA / TIE / PE / TIE / PA / TIE / PE
This series of film is mainly used for pasteurized low-temperature meat products; packaging of fish and aquatic products. [Structure] seven-layer co-extruded [Material] PE, PP, PA, EVOH, TIE, etc., suitable for steak, chili, refrigerated meat (bacon), gum, roasted sausage, foreign mainly to meat packaging, cheese, beef and lamb, dates (Dubai Saudi Arabia), can withstand 98 °C.
The 7-layer symmetrical co-extruded low-temperature film combines advanced composite material technology and rigorous manufacturing processes. It uses PE (polyethylene) as the core substrate, supplemented by a high-efficiency adhesive layer (TIE) and a high-strength barrier material PA (polyamide), to build a stable and efficient composite structure. The film is tailored for packaging needs in extreme low-temperature environments. It can maintain excellent flexibility and structural integrity at conditions as low as -40°C, effectively preventing physical damage to packaging caused by temperature changes, and ensuring the safety and quality stability of products throughout the cold chain logistics process. In terms of material properties, this product combines the toughness of PE, the strength and gas barrier properties of PA, and the tight bonding between layers achieved by the TIE adhesive layer, ensuring the overall mechanical strength and functionality of the film. Its excellent low-temperature resistance, tear resistance and gas barrier properties not only extend the shelf life of the product in the package, but also reduce the risk of loss during transportation and storage. Its good heat sealing and thermoforming capabilities ensure the efficiency and flexibility of the packaging process, and are suitable for a variety of automated packaging equipment to meet the diverse needs of different industries and customers. In terms of application areas, this 7-layer symmetrical co-extruded low-temperature film is widely used in many key areas such as food preservation, cold chain logistics, and pharmaceutical packaging. In particular, it shows excellent performance in the packaging of fresh foods such as frozen meat, seafood, vegetables and fruits, effectively ensuring the freshness and safety of food. It also shows unique value in the low-temperature storage needs of the pharmaceutical and cosmetics industries, providing a reliable solution for the long-term storage of sensitive products.
