General packaging decoration printing is carried out in front of the packaging. That is to say, good seal packing materials, and then to the packaging of goods. This gives the criminals to provide opportunities for fraud. Them by making a lot of fake trademarks, anti-counterfeit label for the false packing box and even false illegal profit, losses to the national economy.
Actually, we analyse the causes of false fake, traditional packaging decoration printing whether using directly or by indirect printing, all require the participation of printing enterprise, thus, loss of mismanagement led to packaging, offered opportunities to outlaw counterfeiting. In product manufacturers internal packaging before printing can yet be regarded as a simple and effective anti-counterfeiting packaging method.
After the printing process is on the packaging of goods homework first, and then to print, increase the special requirements to the position of the printing. For example of coated on the outer packing, printing on the film. When consumers using the product, at the same time of damaged packaging, also destroyed the old packaging integrity, makes the packing materials can't be used. So, reach the role of anti-counterfeiting.
Damaging the good kind of material is heat shrinkable film or other shrink film, most of these shrink film in the packaging process later use, if after these film packing goods for printing, there is no doubt enjoying these goods, package will be destroyed, thus has good anti-counterfeiting effect. Will be made to print the logo or contraction membrane after packaging, open box first to destroy the shrinkable film, the integrity of the logo or is damaged, the old packaging can not be reuse, because it is in the factory also plug up loopholes in the distribution of packaging printing.
After printing equipment generally choose inkjet printer more, because this is a kind of non-contact printing, is not too high requirements for packaging plane. Now four color ink-jet printers have been able to do ordinary spray printing, the printing speed to the printing color quality can achieve satisfactory results.
Price is higher than laser lithography ink jet printer, because no ink, so mark clear, durable, not easy to erase, have good engraving effect on all kinds of packaging materials, it is non-contact way of printing, the surface quality of packaging materials requirements is not high, even in a rough surface also can print out high quality products. Hot stamping machine to seal label or a class of small area after printing tasks are more appropriate. From printing equipment, printing materials, packaging design, printing process and so on comprehensive consideration anti-counterfeiting, can achieve good effect. (Gold Printing Group) |
