The bronzing foil looks like a film. In fact, it consists of a thin base film of PV or PE, a release layer, a colored layer, an evaporation layer (adhesive thickness), and a layer of five layers of material. In fact, hot stamping foil is divided into many varieties to match the materials that have been burnt, such as PP film or polished paper, metallic ink, cloth, PVC glue, hot line stripe or large field and other materials and printed materials. It is necessary to select the hot foil of the same material for cooperation.
The main technologies of vacuum evaporation bronzing film include vacuum evaporation, coating, and chemical compounding, especially in the chemical compounding part, which is a key factor affecting the finished product. The core technology of general bronzing film production lies in precision coating and chemical formulation. The production process is as follows: Firstly, PET (polyethylene terephthalate) and OPP (extended polypropylene) original film will be used as materials. The resin and the solvent are colored and applied to the original film, and then a metal film is attached by vacuum evaporation, and a sizing coating process is added, followed by slitting or rolling foil.
The bronzing foil looks like a film. In fact, it consists of a thin base film of PV or PE, a release layer, a colored layer, an evaporation layer (adhesive thickness), and a layer of five layers of material. In fact, hot stamping foil is divided into many varieties to match the materials that have been burnt, such as PP film or polished paper, metallic ink, cloth, PVC glue, hot line stripe or large field and other materials and printed materials. It is necessary to select the hot foil of the same material for cooperation.
The main technologies of vacuum evaporation bronzing film include vacuum evaporation, coating, and chemical compounding, especially in the chemical compounding part, which is a key factor affecting the finished product. The core technology of general bronzing film production lies in precision coating and chemical formulation. The production process is as follows: Firstly, PET (polyethylene terephthalate) and OPP (extended polypropylene) original film will be used as materials. The resin and the solvent are colored and applied to the original film, and then a metal film is attached by vacuum evaporation, and a sizing coating process is added, followed by slitting or rolling foil.
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