Electroplated aluminum foil, also known as electroplated aluminum. It is a hot stamping material made by coating and vacuum evaporation on a film base with a layer of metal foil. The thickness of electroplated aluminum is generally (12, 16, 18, 20) um. 500~1500mm wide polyester film.
Electroplated aluminum foil is made by coating a release layer and a color layer on a film sheet, vacuum aluminum plating, and then coating a glue layer, and finally rewinding the finished product. Domestic electroplated aluminum foil is generally 4~5 layers.
Electrochemical aluminum foil structure composition:
1. Base film layer:
(1) The main function is to support the coating and facilitate hot stamping processing
(2) It cannot be deformed due to temperature rise and must have high strength, tensile strength and high temperature resistance
2. Release layer:
(1) The main component is silicone resin, which helps the colorant, aluminum and adhesive layer to quickly separate from the film
(2) It has good release performance, otherwise it will affect the product quality
3. Color layer:
(1) The main components are synthetic resin and dye, which have film-forming, heat resistance and transparency
(2) The main function is to display color and protect hot stamping
4. Aluminum-plated layer:
The main function is to reflect light, change the color properties of the color layer and make it glossy
5. Adhesive layer:
Mainly made of fusible thermoplastic resin, it bonds the hot stamping material to the object to be hot stamped
Performance of electroplated aluminum:
Hot stamping temperature: 150-160℃
Hot stamping time: 0.4-0.7S
Main colors: gold, silver, red, blue, black, etc.
Product features: Electroplated aluminum hot stamping foil is the preferred material for hot stamping various colors and texts on the surface of paper, printing ink, plastic, wood, leather, cardboard, cloth, etc. The pattern is clear, beautiful, colorful, dazzling, wear-resistant and weather-resistant.
Advantages of electroplated aluminum:
1. Diversified colors
2. Strong weather resistance and long service life
3. Lightweight and easy to process
4. Easy to clean
5. Environmentally friendly and recyclable
Application of hot stamping aluminum foil
(1) Printing industry:
Used in the manufacture of hot stamping paper, laser film, etc., to improve the decorative effect and added value of printed products.
(2) Packaging industry:
Applied to the packaging of food, medicine, cosmetics and other products, providing good moisture and oxidation protection, while improving the aesthetics of the packaging.
(3) Decoration industry:
Used in furniture, architectural decoration and other fields, providing products with metallic luster and texture.
(4) Electronic industry:
Used in the manufacture of electronic components such as capacitors and batteries, providing excellent conductivity and protection performance.