Ink is the most common in our life. Traditional ink includes main components (resin, colorant) and auxiliary components (fillers, diluents, diluents, anti-skinning agents, anti-offset agents, slip agents, other Auxiliary) composition. However, the pigments and additives in traditional inks contain a

Packaging design is a comprehensive application of natural science and aesthetic knowledge. It plays a role in better protecting commodities in the process of commodity circulation and promoting the sale of commodities. What does gift box wrapping reflect?1. Gift packaging is the embodiment of love: