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Home News Branch news OAO “Volga” had successful trial of the first pilot run of newsprint produced from 100% termomchanical stock

OAO “Volga” had successful trial of the first pilot run of newsprint produced from 100% termomchanical stock

Trial of the first pilot run part of newsprint produced by OAO “Volga” from 100 termomechamical stock was successful.  Quality of final product answered all expectations – technologists of the informed our newspaper “Vremya Volgi” factory (№13 dd. April 23,   2015). In order to save marketability of the factory in the condition of long crisis OAO “Volga” began to involve new technologies. The first step was changing of furnish newsprint. Since recently newsprint on MB-8 produced from 100% termomechanical stock. Final product from mono furnish satisfy the requirements GOST.

   April 14 in polygraphic complex «Extra М» (Moscow) on printing machine  GEOMAN pilot run of newsprint of production OAO “Volga”  mark O, size 1680 mm with weight 45 g was done. It was chosen for test publication «ZA Kaluzhskoy zastavoi» with circulation of 450 000 issues.
Choosing of samples was done during whole process of printing. Test printing did not show any defects, it is one of the most important values of paper. There were not fixed any paper break. There were not paper break during roll changing. There were not high dust and tamping on offset web. Also quality of appearance became better. Bleeding of paint on opposite page decreased. During printing colour register was stable.
At the result of trial of  АО «PK «Extra M» test paper of production ОАО «Volga» mark «О» 45 g/m2 was recommended for printing the circulation  of newspaper production in AO “PK “Exstra M”. In nearest future AO “PK “Exstra M” plans to test paper of the same quality with weight 42 g/m2.
Today   termomechanical stock is the most advanced semi - finished product from mono-furnish, it makes easier technological process. So native editors get paper of good quality and readers of newspapers need not to pay more money paying expensive import paper.


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