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Thermochromic ink (also called thermochromatic ink) is a type of dye that changes color in response to a change in temperature. [ 1 ] [ 2 ] [ 3 ] It was first used in the 1970s in novelty toys like mood rings, but has found some practical uses in things such as thermometers, product packaging, and pens. [ 4 ]
Example of thermographic printing. The uneven quality of the text is a result of the process and easily differentiates thermographic printing from engraving. Thermographic printing refers to two types of printing, both of which rely on heat to create the letters or images on a sheet of paper. The simplest type of thermography is where the paper ...
A thermal printer Bills and receipts are typically printed on thermal paper. [1]Thermal printing (or direct thermal printing) is a digital printing process which produces a printed image by passing paper with a thermochromic coating, commonly known as thermal paper, over a print head consisting of tiny electrically heated elements.
Consumer Reports (CR), formerly Consumers Union (CU), is an American nonprofit consumer organization dedicated to independent product testing, investigative journalism, consumer-oriented research, public education, and consumer advocacy.
A customer review is an evaluation of a product or service made by someone who has purchased and used, or had experience with, a product or service. Customer reviews are a form of customer feedback on electronic commerce and online shopping sites.
It was founded in 1908 as Kawamura Ink Manufactory, renamed to Kawamura Kijuro Shoten in 1915, incorporated as Dainippon Printing Ink Manufacturing in 1937 and renamed to Dainippon Ink and Chemicals (DIC) in 1962 before the name was changed to the present name DIC Corporation in 2008 on the occasion of its 100th anniversary. [5]
Minneapolis Star Tribune Company v. Commissioner , 460 U.S. 575 (1983), was an opinion of the Supreme Court of the United States authored by Justice Sandra Day O'Connor overturning a use tax on paper and ink in excess of $100,000 consumed in any calendar year.
Zink (stylised as ZINK, a portmanteau of zero and ink) is a full-color printing technology [1] for digital devices that does not require ink cartridges and prints in a single pass. [ 2 ] The printing technology and its thermal paper are developed by Zink Holdings LLC, a U.S. company, with offices in Edison, New Jersey , and Billerica ...