Author name: Net&Com

Printing

Screen printing

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Screen printing is a colour printing process in which ink passes through a polyester cloth stretched on a wooden or metal frame called screen or loom; the screen is coated with an impermeable substance in the parts that should not be printed. This technique allows printing on every type of material. Seritarghe has 30 years of experience in the use of printing inks and in screen printing, which is considered a real art. Screen printing is recommended on medium/high productions on every kind of even surface; it guarantees long duration in time also in difficult environments. Screen printing is used in very different fields, such as chemical, mechanical, aeronautical, automotive and nautical industry.

Aluminium

Hard anodization

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Hard anodization Hard anodization is a non-chromic electrolyte treatment that guarantees very high resistance against corrosion of acid and basic agents. Such treatment involves, through the passage of current according to certain parameters in the tubs, the formation of hard oxide. Its applications are many, starting from the automotive field as standard and for competitions, to the aerospace, packaging, pharmaceutical, textile, food, cycling and many other uses. Treatment featuresThe thickness of the treatment varies from 20 to 60 degrees depending on the starting alloy and needs and gives properties such as: Important increase in surface hardness (>500 HV” according to UNI 7796 Standard);Corrosion resistance (336 hours in sadial fog according to UNI ISO 6227 on alloy 6063);Increased resistance to wear and surface abrasion;Stability in light > 3000 h UV Electricity;Dielettricità;Moderate thermal insulation.

Aluminium

Natural and colored anodizing

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Natural and colored anodizing Anodizing is a process of oxidation: aluminium undergoes an electrolytic bath which increases the thickness of the oxide layer on its surface. The goal of this process is both functional (increasing hardness and resistance from corrosion) and aesthetical. Seritarghe realizes both natural and coloured anodizing, available in the following colours: The micron layer during the treatment is electronically controlled.Treatments are performed in respect of the environment, in conformity to ROHS law.

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