carbon tissue
Quick Summary
The term "carbon tissue" can refer to two distinct items: carbon paper, used for making copies, or a component in a specific photographic printing process.1
The carbon process in photography involves a sheet coated with bichromated gelatin and pigment. This sheet is exposed under a negative, then transferred to a support. The image is developed by washing away unexposed gelatin, leaving a pigment image. This process utilizes gelatin as a binder for light-sensitive materials, a technique that revolutionized photography by allowing for dry plates that could be stored before use. This is different from modern 3D printing, which builds objects layer by layer from materials like plastic or metal powder.234
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printingGravure and rotogravure (1890s)Swan of Britain invented carbon tissue, paper coated with gelatin that can be rendered photosensitive and exposed to light before being applied to a metal surface of any shape.
Read MoreSwan of Britain invented carbon tissue, paper coated with gelatin that can be rendered photosensitive and exposed to light before being applied to a metal surface of any shape.
Read More- printingPreparing rotogravure cylinders
…carrying out the photoengraving operation, carbon tissue, is separately packaged to permit it to be treated before being affixed to the metal. Carbon tissue is paper, in sheets or on rolls, coated with a layer of gelatin. This layer is sensitized before use by being plunged into a solution of…
Read More…carrying out the photoengraving operation, carbon tissue, is separately packaged to permit it to be treated before being affixed to the metal. Carbon tissue is paper, in sheets or on rolls, coated with a layer of gelatin. This layer is sensitized before use by being plunged into a solution of…
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