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2. Photosensitive anodized aluminum - Wikipedia

   en.wikipedia.org/wiki/Photosensitive_Anodized...

   Exposure of the photo resist through a negative and its subsequent development creates areas on the plate that are either protected by the resist or exposed to the effects of the dye, bleach, or etchant that are used to create the contrasting mark. [9] Type 2 photosensitive anodized aluminum must be sealed just like Type 1.

3. Photographic printing - Wikipedia

   en.wikipedia.org/wiki/Photographic_printing

   Photographic printing is the process of producing a final image on paper for viewing, using chemically sensitized paper. The paper is exposed to a photographic negative , a positive transparency (or slide ) , or a digital image file projected using an enlarger or digital exposure unit such as a LightJet or Minilab printer.

4. Photochemical machining - Wikipedia

   en.wikipedia.org/wiki/Photochemical_machining

   Photochemical machining (PCM), also known as photochemical milling or photo etching, is a chemical milling process used to fabricate sheet metal components using a photoresist and etchants to corrosively machine away selected areas. This process emerged in the 1960s as an offshoot of the printed circuit board industry.

5. The best large format printer in 2022, for photographers ...

   www.aol.com/news/best-large-format-printer-2022...

   Discover the best large format printers you can buy, from desktop printers to roll-fed commercial printers The best large format printer in 2022, for photographers, exhibitors and studios Skip to ...

6. Photoengraving - Wikipedia

   en.wikipedia.org/wiki/Photoengraving

   A print made in 1907 from a photoengraved plate. It reproduces a sketch of Parga's castle made by Ludwig Salvator.. Photoengraving is a process that uses a light-sensitive photoresist applied to the surface to be engraved to create a mask that protects some areas during a subsequent operation which etches, dissolves, or otherwise removes some or all of the material from the unshielded areas of ...

7. Chemical milling - Wikipedia

   en.wikipedia.org/wiki/Chemical_milling

   Photo-chemical milling was extensively used in the development of photography methods, allowing light to create impressions on metal plates. One of the earliest uses of chemical etching to mill commercial parts was in 1927, when the Swedish company Aktiebolaget Separator patented a method of producing edge filters by chemically milling the gaps ...