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Why will Gift box of cigarettes produce a ghost in the printing process?

Source: Notetime: 2013-11-18 14:05:14 click: 1062

  Ghosting, happening on Gift box of cigarettes, commonly known as double printing, ghost, it has two kinds: axial ghost, imprinting with the drum axis heavy shadow part of approximately parallel; circumferential echoes, imprinted with the drum axis that is part of the vertical.

  Axial ghosting causes of Gift box of cigarettes:

  The precision of machine is bad, bearing has wear;

  A printing plate cylinder and rubber drum happen axial displacement;

  Roller axial moves (or forme roller and the original machine is not complete);

  The paper "lotus leaf edges".

  Causes of circumferential ghosting of Gift box of cigarettes:

  The blanket is not tight;

  Roller pressure is not in place;

  The machine has been used for many years, the drum gear, bearing wear or the gap between three rollers is too large.

  Gift packaging ideas:

  The basic situation of the market, such as the product of the market characteristics and potential competitors, etc.;

  The basic situation, consumer groups such as; consumption crowd age, income, cultural quality;

  The basic situation of the relevant product market and its products (such as new products are listed, or old products to packaging) including the brand image and visibility, good sensitivity, level of trust, price, quality, marketing etc..

from:http://www.won-bon.com/newsd-nid-59.html