The ability to protect the packaged items is the most fundamental skill, that is, to prevent the damage of the packaged goods, the vibration during transportation, and the damage caused by the collision during loading and unloading. Therefore, it is required to have a certain printing and packaging. Impact strength, vibration strength, package moisture loudness and stacking strength.
1、 The material of the printed packaging itself is less toxic, especially the release of the reading material, which affects the health of the person.
2、 In order to protect the packaged articles from certain biological or bacterial damage, the printed packaging materials should have anti-microbial, anti-mouse, anti-mite and other properties.
3、 The material of the printed packaging bag should have anti-static properties.
1、 The material of the printing package should be easy to process and easy to make into various bags.
2、 to be able to carry out large-scale production, easy mechanization and automation of packaging operations
3、 printing and packaging materials should be suitable for printing, easy to print packaging signs and decorations
1、 rich in resources, easy to take
2、 The materials used in the packaging bags and printing bags should be easy to handle and not pollute the environment.