thermochromic ink

thermochromic ink: полигр. термохромные чернила

This document is printed or photocopied on security paper with a watermark of the Great Seal of the State of Florida on the front, and the back contains special lines with text and seals in thermochromic ink. — Настоящий документ напечатан или фотокопирован на защищенной бумаге с водяным знаком Большой государственной печати штата Флорида на лицевой стороне. Обратная сторона содержит специальные линии с текстом и печатями, выполненными термохромными чернилами.

Игры ⚽ Поможем решить контрольную работу

Thermochromism — is the ability of substance to change color due to a change in temperature. A mood ring is an excellent example of this, but it has many other uses. Thermochromism is one of several types of chromism.The two basic approaches are based on liquid… … Wikipedia
History of printing — The history of printing began as an attempt to make easier and reduce the cost of reproducing multiple copies of documents, fabrics, wall papers and so on. Printing streamlined the process of communication, and contributed to the development of… … Wikipedia
Thermal printer — For the type of printer which uses sparks and aluminised paper (and is sometimes referred to as a thermal printer ), see spark printer. Part of a series on the History of printing … Wikipedia
Micro-encapsulation — is a process in which tiny particles or droplets are surrounded by a coating to give small capsules many useful properties. In a relatively simplistic form, a microcapsule is a small sphere with a uniform wall around it. The material inside the… … Wikipedia

Словари и энциклопедии на Академике