Kalinka Leningradskaya - paper

The word tracing note originates from the French language - French. Calque , which means a copy, a stencil. The given product of light industry appeared a long time ago - several centuries ago, when it was applied everywhere among architects, artists and engineering specialties, somehow connected with copying of drawings, drawings and various schemes. It is not difficult to guess that the copying was carried out by overlaying tracing paper on the original and due to its transparency, a contour was outlined. This method is firmly entrenched in our lives and, to grief or joy, is used now.

What makes it possible to use paper for such purposes? Of course its qualities, such as density and thickness (in fact - transparency). A transparent high quality document can now be obtained in several ways - by increasing the degree of grinding by Shopper-Riggler (up to 94 degrees) and by calendering. The second method is expensive, but, accordingly, it allows to obtain a higher density and tensile strength with excellent transparency. In production, their combination is also used, as a certain compromise. On this path went, for example, the developers of tracing paper Leningrad, due to which it was possible to obtain the necessary paper tracing paper of high quality, with acceptable price indicators. If you compare the characteristics of the Soviet tracing paper (GOST 892-70) and the specified tracing paper of Leningrad, you can see how the second surpasses GOST's density, strength (ie, thickness, in fact), while not inferior in transparency. This product is used for drawing as ink ( tracing paper for mascara used to copy drawings "in the old fashion"), and "under the pencil", and high figures allow you to use paper tracing paper even for baking in the oven. Since the tracing paper is, in fact, paper, the harmlessness of its components determines its application, including in the food industry (for example, cushioning material for the transport of products). It is also worth mentioning the making of patterns for the sewing industry, as there is nowhere as anywhere a clear and dense material is needed for high cut accuracy.

With the development of technology, uniquely, paper tracing paper finds less use for the same copying of drawings, because CAD appeared, and the need for structurally complex drawings has disappeared, but it should be said that the product found its second life in digital printing and copying drawings by electrophotography. In turn, many branches of light industry even now can not function without tracing paper, and being out of competition, it has firmly occupied a niche in the market. The question is fair, where to buy tracing paper, wholesale or retail, what is the price for a tracing paper now? After all, many Soviet production lines have been restored, new conveyor belts that produce tracing paper are operating on new production belts. Difficulties to issue deliveries now is not observed. New products are coming to the market, for example, Leningrad tracing paper, which suppresses with unsurpassed quality and favorable terms of delivery. The method of promoting the goods is quite simple - a skillful combination and use of Soviet GOST quality and technological innovations, thanks to which the ideal recipe of the product is born.