1 / 6

Why Carbonless Paper?

Why Carbonless Paper?. Carbon Paper. History and why did/do we use it? - Early 1800’s century typewriters for the blind -Gained wide spread use in the 20 th century in business -Use has declined due to copiers and computers -Still is a need -origin of cc

erik
Download Presentation

Why Carbonless Paper?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Why Carbonless Paper?

  2. Carbon Paper • History and why did/do we use it?-Early 1800’s century typewriters for the blind-Gained wide spread use in the 20th century in business-Use has declined due to copiers and computers-Still is a need-origin of cc • What were the problems?-Limited # of copies-Messy • Solution?

  3. Carbonless Paper! • Advantages-Less Mess-No need for “repeated” use of one sheet. • How does it work?-That’s for you to figure out.

  4. Carbonless Paper! • Get a sheet of carbonless paper. • Make observations. • Formulate a hypothesis. • Test that hypothesis • Form a conclusion • Answer the following questions…

  5. How does carbonless duplicate paper work? 1.) What observations did you make? 2.) What data did you collect? 3.) How did you interpret your results? * What is your model for how the paper works?

  6. See how it actually works

More Related