Step 3:
Select an appropriate Metalphoto plate from among an array of sheet sizes, thicknesses and finishes.

Step 4:
Expose the Metalphoto plate through the film negative or positive generated in Step 2 above.  Typical exposure times are between 5 and 30 seconds in a contact vacuum exposure frame.   Areas on the plate that are exposed to light become activated and will become black following the processing described in Step 5 below.  Unexposed areas will remain silver or natural aluminum in color.

Step 5:
The plate that has been exposed in number 4 above is automatically processed in a Metalphoto Zip Processor where precise amounts of Developer and Fixer fluids are applied.  When a Metalphoto plate exits a Zip Processor it is fully imaged, no longer photosensitive and ready for the final processing steps.

A range of Zip Processors are available.  Our Representatives will work with you to help determine which Processor will be most suitable given your current and future needs.

Step 6:
Depending on the Zip Processor, plates that have been imaged in number 5 above may be damp with fixer.  In that case, rinsing must now take place.  Rinsing may be done in a sink or by placing the plate in a specially constructed Metalphoto Rinse Tank.  Both immersion and spray rinse tanks are available.

Step 7:
Optional Steps:  Image Intensifying;  Addition of Color
Image Intensifying to enhance both the heat and UV resistance of Metalphoto plates or adding background or spot color is easily accomplished and takes place prior to sealing.

Step 8:
The final step in the process is most critical in terms of ensuring the unique durability characteristics for which Metalphoto is known.  This involves sealing the plate by immersing it in a Metalphoto Sealing Tank filled with a heated solution comprised of distilled or deionized water and sealing concentrate additive.

The effect of sealing is to close the still open anodized pores.  As the pores close, the developed and fixed Metalphoto image becomes trapped or buried within the aluminum oxide layer and the result is an incredible and long-lasting subsurface image.

Step 9:
After sealing, the Metalphoto plate is typically fabricated in one of several ways with the result being a finished Metalphoto part.  Fabrication options include the application of adhesive, shearing, die-cutting, punching, drilling and bending.  A range of fabrication equipment is available depending on your needs.

Step 10:
Voila!  Finished Metalphoto Photo Anodized Aluminum Parts.