history Tracing paper

paper appeared in humans for a long time, writing originated in ancient times.Yes, and articles of paper tracings done a lot.If we take the very notion - tracing , it came from the French word " calque ", which means copy.Indeed, tracing paper was used as early as the 17th century, architects, engineers and other professions, with a view to processing (copy) the drawings, various drawings and layouts of workers.Needless to say, this material is of great interest to technical staff.For copiers in those days it was not only used vellum paper and painstaking human labor.

Centuries passed, technology evolved.There were a variety of automatic design and the very concept of "hand drawing" has ceased to be relevant.Tracing under ink has hardly been used, as before, but it has found its application in digital printing.The remarkable properties of tracing paper, such as transparency and high density make it irreplaceable in some areas of the industry.You can not imagine, for example, copy any image, even digital, without tracing paper.A sort of "antiquated" method only gets a new life.Speaking of

tracing under ink - this is the main mechanism of its application, it is ideal for drawing on it as the ink drawings and schedules of varying complexity.The high density of the material makes it possible to talk about quality writing, as well as the most complete satisfaction of the needs of the market in a paper tracing of high quality at a reasonable price.Due to the optimal price / performance ratio and its versatility Leningrad Tracing ™ is the best suited for this purpose.During its development have been applied as more socialist standards of quality and the most advanced technology of papermaking.This allowed us to obtain a high quality, but inexpensive tracing paper multi-purpose.

main property of tracing paper - transparency, as already mentioned, it is due to her it is so popular in light industry, now and in the past year.Qualitative tracing paper can be called easy - it Tracing Leningrad ™, satisfying all the requirements and state standards for transparency and mechanical factors characterizing a product like tracing paper.On the specified resource is a comparative characteristic Gostovskaya tracings and Leningrad ™, which shows that having a greater thickness (and, consequently, higher density and strength), it is not inferior in transparency.There's also told where to buy tracing Thus here, the main indicator of quality is kept at a proper level, thanks to modern technological approaches.