Industrial Safety Signs for Demanding Environments
Persian Safety produces industrial safety signs intended for demanding working environments. The metal signs combine protective surface preparation, an oven-cured coating and direct UV printing.
Product Features and Performance Claims
Persian Safety presents these signs as durable products for demanding industrial environments. The source page lists the following features of its oven-cured and UV-printed sign system:
• Designs prepared with reference to the EN 7010 standard cited on the page.
• A broad collection of ready-to-use sign designs.
• Corrosion-resistant construction.
• High resistance to scratching and abrasion.
• Easy removal of marks from pens, markers, grease and oil.
• Resistance to solvents.
• Resistance to fading under sunlight.
• Suitability for humid and dry environments.
• Resistance to heat, with the source citing temperatures up to 150°C.
• Suitability for very cold environments.
• Resistance to salt mist and certain chemically aggressive environments.
• Ability to withstand repeated cleaning and disinfection.
• Good value over the product’s service life.
Specific environmental ratings, standards compliance and design counts are product claims in the Persian source and should be confirmed before publication as verified specifications.
Product Test Results
The adjacent table presents the manufacturer’s test results for the printed signs. The stated tests address mechanical durability and resistance to demanding environmental conditions.
The page invites customers to use the test results to assess the suitability of these signs for various industrial conditions. The actual test methods, certificate references, stated temperatures and measured values should be checked against the image of the original table before being presented as certified performance.
Laser-Cut Sheets with Rounded Edges
The galvanized-steel blanks are cut to size using laser equipment. Corners and exposed edges are rounded or smoothed to reduce sharp edges that could injure personnel during handling or installation.
This process also prepares the sign blanks for the subsequent surface-finishing stages.
Why Cut Galvanized-Steel Edges Need Protection
Galvanized steel has a protective zinc coating, but cutting a sheet exposes fresh metal along its edges. If left unprotected, these cut edges can become the starting point for corrosion.
Electrostatic Coating of Exposed Edges
After cutting and drilling, the metal blanks receive an electrostatic powder coating. The coating covers the face, back and exposed edges, helping protect the cut metal against corrosion.
The coated parts are then oven-cured. The Persian source mentions a curing temperature of approximately 200°C; this value should be checked against the actual production specification.
Oven Curing After Powder Coating
Oven curing completes the powder-coating process and improves the adhesion and durability of the protective finish. This creates a stable base for the subsequent printing process.
Example of an Adhesive Label Peeling Outdoors
The photograph illustrates how an adhesive label can peel away from a sign exposed to outdoor conditions. Direct UV printing onto the prepared sign surface eliminates the separate printed sticker and the associated risk of it coming loose.
Example of Sunlight Damage to Conventional Liquid Paint
The photograph shows an example of colour deterioration on a sign finished with conventional liquid paint after exposure to sunlight. The page contrasts this with its powder-coated, directly printed construction.
Direct-to-Substrate Printing Equipment
The photographs show the direct-to-substrate UV printing equipment used at the Persian Safety factory. The sign graphics are printed directly onto the prepared metal surface rather than onto a separate paper label or adhesive film.
This process avoids the risk of a printed label tearing or peeling off. The statement about being the first provider in Iran appears in the Persian source and requires independent verification if it is to be retained.
Direct UV Printing for Outdoor Durability
After the metal surface has been prepared and coated, the graphic is printed directly using UV-curable inks. The UV light cures the printed ink during production.
The Persian page describes the finish as resistant to water, weathering and sunlight. It also mentions indicative service lives of approximately 15–20 years indoors and more than 5–7 years outdoors, depending on conditions. These figures should be verified before being treated as a product warranty.
Watch the Manufacturing and Product Video
A product introduction video is available further down this page. Watch it to see more of the manufacturing process and finished signs.
