The application of modern science and technology in the field of packaging, so that more simple packaging technology, more scientific and reasonable.Such as the past plastic packaging extrusion, hot pressing, stamping and other molding technology has been gradually used on the cardboard packaging, making the paper packaging more widely used.In the past, the process of coating wax and covering film on the packaging surface has been gradually replaced by the surface glue, as well as the production process of anti-counterfeiting packaging, has shifted from local printing or production to the whole type of large-area printing and production.
Packaging industrialization of new nanometer materials
* has industrialization prospect of nanotechnology in packaging area are: plastic new materials, green environmental protection non-ferrous nano film, nano composite polymer film, the new color of nano composite anti-counterfeiting film and heavy ion microporous anti-counterfeiting technology, modified polyester PET containers, polymer nanocomposites, nano antibacterial coating, ink and nano material, nano magnetic printing, paper etc.
Packaging material green
Green packaging materials have been widely concerned by the world, its research should be considered from the development, design, production, use, waste and other processes, in addition, paper products packaging focus on the development of low weight, high strength, lightweight * paper packaging, to achieve standardization, serialization, variety, multi-substrate, multi-purpose purposes.
