Ningbo Asia Pulp & Paper developed core layer dyeing and anti-counterfeit cardboard

Recently, Ningbo Asia Pulp & Paper Co., Ltd. has developed a new type of anti-counterfeit material - core-stained anti-fake cardboard. It has succeeded in abandoning the traditional high-priced other anti-counterfeiting methods, adopting the latest core dyeing technology, and obtaining a better anti-counterfeiting effect at a lower cost.

It is reported that with this kind of paperboard packaged goods, consumers only need to use the tearability and sandability of the paperboard, according to whether there is a distinctive dyeing layer in a certain part, that is, the authenticity of the goods can be identified on the outer package. Due to the large variety of colors, the company can produce a core-stained cardboard for a packaging design and exclusive use of it. In this way, the anti-counterfeiting identification function is extended to the interior of the cardboard, and any external printing technology cannot counterfeit.

Core-stained paperboards not only have a high degree of anti-counterfeiting capabilities, but other properties such as light-blocking properties are also better than ordinary paperboard, because the colored paste layer inside the paperboard greatly reduces the light penetration, plus The thickness of the board itself, its light transmission will be reduced by many or even close to zero. It is said that this kind of core layer dyeing technology can be used for paper products such as white board whiteboard, gray board whiteboard, IPc special paper, copper board card, white card, etc. respectively.

Source: China Food News