Investigation of stress-strain state of micro-corrugated cardboard components in the process of its laminating and manufacturing packaging

摘要

Analysis of development of the packaging industry around the world shows that in recent years has increased the need of consumers for quality container with profile-based micro-corrugated cardboard. This is primarily due to its ecological compatibility, convenience in operation, high durability and resistance to shock and vibration loads, the ability to combine with other materials, resistant to moisture, fat, etc., complete recycling after use. In addition, mi-cro-corrugated cardboard luxury packaging are popular because their easily decoration by using printing technologies. The application of lamination process enhances the design possibilities of such packaging. Important in this production chain is the choice of cardboard, micro-corrugated cardboard and adhesives for laminating in view of their technological and operational characteristics. Therefore, actual for the packaging production is the use of micro-corrugated cardboard and other ecologically friendly materials. Significant place among them is laminated micro corrugated cardboard. Thanks to its ability to modeling in the packaging design and use the latest printing technology for decoration, it can be realize different design ideas. In addition, it can be used in creating small advertising forms and structures, windows and displays. Packaging combines the characteristics of consumer packaging (bright design) and corrugated container (durability and reliability) after laminated [1-6].