T/GDEIA 15-2020 Roll-type aluminum and aluminum alloy foil solvent-free lamination technical specification
T/GDEIA 15-2020 Roll-type aluminum and aluminum alloy foil solvent-free lamination technical specification
Basic Information
Scope
Scope: This standard applies to the process control of the production of coiled aluminum and aluminum alloy foils combined with coiled PP, PE, PET, PA films, coiled white cardboard, and kraft paper, using solventless adhesives. Other composite materials can be used as reference for application; Main technical content: This standard specifies the safety of solventless adhesives, the packaging of solventless adhesives, the lamination of aluminum and aluminum alloy foil substrates, the packaging of aluminum and aluminum alloy foils, the lamination of films, aluminum-coated and printed substrates, the requirements for solventless laminating machines, the safety of insulated curing chambers, the production environment, pre-production preparation, process control, dual-component adhesive supply control, single-component adhesive supply control, lamination process control, anti-pinhole penetration and adhesion methods, curing process requirements, and finished product storage, etc. Technical requirements, and corresponding inspection and testing methods are also specified for these technical requirements.