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1. Liquid photosensitive resist plating ink
Liquid photosensitive resist plating ink is single-component, weak alkali developing, contact exposure photosensitive ink, with excellent resistance to acid or erosion resistance, graphics resolution of 0.03mm, mainly used for high-precision circuit boards, and more The inner layer of the laminate circuit is etched, and various precision metal plate etching and electroplating printing processes are performed.
2. Liquid photosensitive gravure resist ink
The liquid photosensitive gravure printing resist ink is specially used for the gravure printing of aluminum foil, the viscosity is low, and the cured film has good flexibility. Compared with general photosensitive resist inks, the cured film has excellent adhesion to aluminum foil and strong corrosion resistance to hydrochloric acid and other strong acids. Gravure printing speed up to 50 ~ 100 m / min, hot air drying time is short (100 ~ 120 °C, 5 ~ 10 minutes), if the printing ink viscosity is large, you can add a small amount of ethyl acetate, butyl acetate or cyclohexanone dilution .
3. Liquid acid and alkali resist ink
The liquid acid and alkali resisting resist ink is a resist ink specially developed for the precision aluminum plate corrosion process, and is developed with a solvent-based special developer. Etching can use hydrochloric acid, sulfuric acid and other strong acids or bases, such as etching with sodium hydroxide solution, etching can not be used after the sodium carbonate solution and caustic soda solution to remove the film, because aluminum is an active amphoteric metal, not acid and alkali, can only Develop and remove film with organic solution. Therefore, the ink was removed using xylene or aromatic solvents without any effect on the aluminum plate.
4. Liquid photosensitive stamping varnish
Liquid photosensitive hot stamping varnish is a colorless transparent varnish, used for hot stamping of various thermal transfer foils, with excellent photographic performance and high graphic resolution, with a variety of metals, glass, plastic film, Leather, paper, etc. have good attachment fastness. Photosensitive film after UV curing, with high brightness, high hardness, non-yellowing, scratch resistance and other characteristics.
The uniqueness of the new process of liquid photosensitive hot stamping varnish is that it is not necessary to make metal hot stamping letterpress, as long as there is a positive figure film can be hot stamping, therefore, the cost is low, the speed is fast, and it is suitable for small batches, many varieties of personalized hot Production of printed products; low hot stamping temperature (100～130°C), hot stamping of large area or fine line graphics; no limit for hot stamping substrates, various plastic films, paper, leather, metal, Glass and so on.
5. Liquid photosensitive metal matte ink
Liquid photosensitive metal matte ink, also known as imitation metal etching ink, multi-print high-gloss metal substrate, such as mirror stainless steel, titanium plate and glass. The ink is colorless and translucent. It adopts 200-300 mesh full screen printing and dilute alkali solution development. The cured film has good fastness to metal substrates, high hardness, good sanding effect, and a variety of colors.
After the printing of the liquid photosensitive color sand ink, the background color of the sand surface effect such as gold or silver can be obtained. No matter how fine the etching pattern is, the accurate background pattern of the sand surface can be overprinted. Gold, light gold, champagne, antique copper, silver, green, black, ruby ​​red and other colors. Liquid photosensitive metal anti-blasting ink is a precision sandblasting ink specially designed for glass or high gloss substrates.
6. Liquid photosensitive resist ink
The liquid photosensitive resist ink is a two-component dilute alkaline solution developing ink, which has the dual functions of photosensitivity and thermal curing. It is used to manufacture solder mask patterns on double-sided and multi-layer circuit boards. After development, the solder mask has high lightness, hardness and adhesion, excellent thermal shock resistance, acid and alkali resistance, and solvent resistance. Green, blue, gold, red, black and other colors.
Liquid photosensitive inks are special UV inks that can be printed without plates. After the ink coating is photo-cured and developed, it can be processed by etching, electroplating, and electrophoretic coloring, which is suitable for the production of small-batch, multi-species, personalized, and high-precision graphic products.