印刷行业

工业

在印刷油墨中使用金属效果颜料可提供引人注目的效果,并使各种形式的宣传和产品脱颖而出。用于印刷行业的金属效果颜料在保持符合所有法律要求的同时,在产品性能上也很出色。我们公司自 1937 年以来,多年来不断改进金青铜、铜和铝颜料系列,用于后续工艺。

Printing industry by AVL Metal Powders

印刷工艺

丝网印刷

丝网印刷的优点是可以在非常广泛的表面上进行印刷,例如纸张、纸板、塑料、皮革、纺织品、金属。性能优异的金属效果颜料可以改善光泽度和金属效果,当使用 D50 高达 40-50μm 的粗金属效果颜料时,这种改善进一步增强。

为了避免筛网在任何时候堵塞,建议使用 D90 值比筛网尺寸小 3 倍的牌号。

凹版印刷和柔版印刷

金属效果颜料由于其特殊效果而广泛用于凹版印刷和柔版印刷工艺中。在诸如壁纸、食品标签或任何其他包装等装饰产品上的少许金色或银色,会使任何产品脱颖而出。这些工艺可获得最高质量的金属效果。

胶版印刷

胶印油墨中的金属效果颜料需要非常精细,以确保在辊系统上具有的良好转印以及良好的覆盖率。

Gold Bronze pigments for Offset Printing by AVL METAL POWDERS n.v.

Offset printing

Metallic Effect Pigments (MEP) for Offset printing

Offset printing is a world wide printing process which is used for labels, packaging materials, brochures, business cards etc. Offset lithography works on the principle of oil and water separation. The plates have been treated to make image areas attract ink and non-image areas attract water to repel the ink.

Metallic Effect Pigments in offset inks result in eye catching effects on a final substrate. Gloss and opacity are very important criteria to achieve these effects. The fine effect pigments of AVL excel in opacity and will give your product an exclusive final touch.

AVL offers gold bronze- and silver aluminium pigments for the offset printing industry. Beside powders AVL can also supply pastes with high boiling mineral oils.

Gold Bronze pigments for Screen Printing by AVL METAL POWDERS n.v.

Screen Printing

Metallic Effect Pigments (MEP) for Screen printing

Screen printing gives the advantage to print on a very wide range of surfaces such as paper, cardboard, plastic, leather, textile, metal etc. The screen mesh size plays an important role in the choice of the metallic pigments.

Due to the possible sizes of the screen mesh, a wide range of particle sizes can be used. High brilliant metallic effects and even sparkle effects can be obtained by the use of coarse particles. AVL has a wide range of products to achieve an exceptional gloss. Enlarging the thickness of the film even improves the glossy effect.

Beside powders AVL can also supply solvent based pastes or water based pastes for printing inks.

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