
Hot-stamp-foil-(烫金).ppt
9页Hot-stamp-foil-(Hot-stamp-foil-(烫金烫金) )1. Polyester film2. Release coat3. Clear coat4. Vacuum metalizing5. Adhesive layerProcess of making Hot stamp foil1. Polyester film2. Release coat3. Clear coat4. Vacuum metalizing5. Adhesive layer Lacquer Top Coat : Paraloid Resins That Can Be Used B-99N or B-99N with nitrocellulose (Nitrocellulose can improves film brightness & higher heat resistance). A-14 or A14 with Nitrocellulose. New Product:QR-1616When formulated, it exhibits superior roller application character, slitting behavior, brightness and heat resistance. It may also be formulated with nitrocellulose or SMA resins to effect differing degrees of performance depending on the application. Typical Properties ( not specifications ) : AppearanceClear, water-white solution Solids, Weight % 51 – 53 Solvent MEK Viscosity, cP 900 – 2200 Acid Number , mgKOH/gm 3 Tg, degrees C., approx. 135Paraloid QR-1616Adhesive Layer: There are many Paraloid resins that can be used here depending on the substrate (plain board, lacquered board, vinyl, leather).B-67B-48NB-84B-72B-82Market opportunities in Metallic FoilDecorative Graphics: Greeting cards, paperback books(requirements: fast, sharp, clean transfer to paper stock)Cosmetic Products: Perfumes, shampoos, personal hygiene products(requirements: must coat over plastic bottles and uv cured lacquerpackaging, water and alcohol resistance)Plastics: automotive and plastic toy market(requirements: adhesion to PVC, ABS, STY and polyolefin's,heat and solvent resistance)Alcoholic Beverage Packaging: wines for example(requirements: alcohol and water resistance, quality of print)ProductsSuggestedApplicationFeatures and BenefitsTypeTg(C)MW Wt. AvB-48 AnalogsAdhesive layerAdhesion; accepts vacuum metallized Al coatMMA/BA copolymer50250,000B-66 AnalogsAdhesive layerAccepts vacuum metallized Al flakeMMA/BMA copolymer5070,000B-67 AnalogsAdhesive layerUse with aliphatic solvents; accepts vacuum metallized Al flake.IBMA copolymer5060,000B-82 AnalogsAdhesive layerSoft, heat sealable, good adhesion.MMA/EA copolymer35120,000B-84, 45%Adhesive layerHeat-sealable; adhesion to difficult substrates.MMA/BA copolymer5080,000B-99N Hot stamp foil topcoat, compatible with NCGood thermal flow, high gloss.MMA/BMA copolymer7515,000A-101, 40%Hot stamp foil topcoat, compatible with SMAWear resistant topcoat, clarity, good thermal flowMMA copolymer105100,000A14 100%Hot stamp foil topcoat, compatible with SMA.Lower Molecular wt. A-11 for higher solids, high gloss coating.MMA copolymer10570,000QR-1616New topcoat resinThe highest Tg-------13590,000Paraloid Thermoplastic Resins for Hot Stamp Foil结束结束。