| 摘要 |
PURPOSE: A transfer foil is provided to exhibit adhesive force, transferability, and cuttability enough to perform high speed transfer. CONSTITUTION: A transfer foil is used in an UV-curable printing method. The transfer foil comprises a base film, releasing layer, coloring layer, aluminium deposited layer, and adhesive layer. The adhesive layer contains vinyl resin at a ratio of 15-30% of the total solid portion. The dry coating amount of the adhesive layer is 0.5 ~ 0.8g/m^2. The surface resistance of the aluminium deposited layer is 3.5 ~ 7.0Ω/sq. The adhesive layer comprises 50-70wt% acrylic resin, 15-30wt% vinyl resin, 5-20wt% silica particles, and 1-40wt% additive. The additive is selected among rosin, hydrocarbon resin, and epoxy resin.
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