3TOP takes you on a tour of its aluminum foil bag roll film production workshop, showcasing the company’s commitment to quality control and large-scale, stable production capabilities, from its own raw material factory to roll-to-roll shipment. Leveraging 10 fully automated production lines — forming an advanced automated packaging film line system with high-precision equipment — 3TOP produces 260 tons of aluminum foil daily. Each roll of laminated film undergoes multiple performance tests before shipment, and is widely used in food, pharmaceutical, and daily chemical packaging.
Raw Material and Source Control
3TOP operates its own raw material factory, rigorously controlling every gram of material quality and ensuring traceability from the source. Raw material batches undergo incoming inspections for purity, thickness, and functionality, ensuring that the subsequent laminated structures meet high-barrier requirements. This source control provides a solid foundation for stable final product performance.
Advanced Production Lines and Automated Equipment
The workshop is equipped with 10 automated packaging film lines and high-precision equipment, enabling continuous production of co-extrusion, lamination, aluminum plating, printing, and slitting. Automated control ensures the stability of key parameters such as temperature, tension, and opening angle, improving production line efficiency and reducing human-induced fluctuations. With a daily production capacity of 260 tons, 3TOP guarantees high-volume delivery capabilities.
Rigorous Performance Testing and Quality Assurance
Quality is built into every roll. Before shipment, each batch of composite film undergoes a series of performance tests. These include evaluations of barrier properties, tensile strength, heat seal integrity, and visual defects. 3TOP employs a dual quality assurance system that combines real-time online monitoring with thorough factory testing. Each shipment is accompanied by test reports and is traceable to its production batch. This system ensures compliance with international standards for food and pharmaceutical packaging and underscores our commitment to prevention and continuous improvement.
Application Scenarios and Customer Support
Our high-barrier aluminum foil roll films are ideal for a wide range of applications—from food preservation and pharmaceutical moisture protection to premium daily chemical packaging. Designed to work seamlessly with your automated packaging film line, we offer customization in thickness, layer composition, and print design. At 3TOP, we also provide sample testing, OEM/ODM services, and global logistics support to ensure smooth integration with your packaging operations and a swift response to your market demands.
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