enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Carbonless copy paper - Wikipedia

   en.wikipedia.org/wiki/Carbonless_copy_paper

   Carbonless copy paper (CCP), non-carbon copy paper, or NCR paper (No Carbon Required, taken from the initials of its creator, National Cash Register) is a type of coated paper designed to transfer information written on the front onto sheets beneath. It was developed by chemists Lowell Schleicher and Barry Green, [1] as an alternative to carbon ...

3. Carbon paper - Wikipedia

   en.wikipedia.org/wiki/Carbon_paper

   Handwriting duplicated through carbon paper. Carbon paper (originally carbonic paper) consists of sheets of paper that create one or more copies simultaneously with the creation of an original document when inscribed by a typewriter or ballpoint pen. The email term cc which means ‘carbon copy’ is derived from carbon paper.

4. Duplicating machines - Wikipedia

   en.wikipedia.org/wiki/Duplicating_machines

   Duplicating machines were the predecessors of modern document-reproduction technology. They have now been replaced by digital duplicators, scanners, laser printers and photocopiers, but for many years they were the primary means of reproducing documents for limited-run distribution. The duplicator was pioneered by Thomas Edison and David ...

5. List of duplicating processes - Wikipedia

   en.wikipedia.org/wiki/List_of_duplicating_processes

   Letterpress printing (via printing press) Gelatin methods (also indirect method) Hectograph. Collography, autocopyist. Chromograph, Copygraph, Polygraph. Flexography. Spirit duplicator (also Rexograph, Ditto machine, Banda machine, or Roneo) Lithographic processes. Transfer lithography.

6. Acid-free paper - Wikipedia

   en.wikipedia.org/wiki/Acid-free_paper

   Acid-free paper is paper that, if infused in water, yields a neutral or basic pH (7 or slightly greater). It can be made from any cellulose fiber as long as the active acid pulp is eliminated during processing. It is also lignin - and sulfur -free. [1] Acid-free paper addresses the problem of preserving documents and preserving artwork for long ...

7. Thermal copier - Wikipedia

   en.wikipedia.org/wiki/Thermal_Copier

   Thermal copier. A thermal copier or thermocopier (used as a Tattoo transfer copier) is a kind of photocopi er based on the effect of heat. The original sheet feeds in conjunction with the "thermo-sensitive" paper, generating a copy on its specially treated surface. The black parts on the original sheet, once scanned, make the copier activate ...