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- Cast Film Line By Industry Our company’s cast film line can produce various types of film materials, such as PE, PP, PEVA, PVC, EVA, TPU, and etc. The films are widely used in food packages, medical protective products, daily necessities, photovoltaics, batteries, and biodegradable products. Our cast film production line ensures high-quality, evenly thick films, meeting the diverse needs of different industries.
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- Corona Treater By Material By subjecting the metal foil to corona treatment, the film will have better wetting tension, higher surface dyne value, and greater adhesion. This results in better printing, higher composite strength, or adhesive durability during subsequent production processes. It is recommended to use ceramic electrodes for metal foil corona treatment.
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- Corona Treater By Process Materials with smooth surfaces such as films, foams, and aluminum foil often face issues like unclear printing and color fading if directly printed on. Corona treatment disrupts the molecular structure on the surface of these materials, causing oxidation and polarization. This process increases the adhesion capability of the material, ensuring that printing ink adheres effectively to the surface.