Sustainable package design method based on fractal geometry and package material

Abstract

The invention relates to a package design method and a package material, and belongs to the field of package design. The sustainable package design method based on fractal geometry is characterized inthat a two-dimensional prototype is selected for carrying out fractal geometry calculation according to the packaging requirements of a product needing to be packaged, a three-dimensional modular material of the packaged product is iteratively formed, and then is made into a three-dimensional package which meets the requirements of the product according to the shape requirements of the package, is directly output in the form of a solid through integral forming, or the modular materials are combined or disassembled to be output to serve as a three-dimensional package. According to the method,the package design and production are directly carried out through the computer design according to the requirements of the product package; the infinite magnification and self-similar modularity characteristic of a fractal geometric mathematical model are utilized, so that the package has the sustainable utilization characteristic during the package design; the real-time design and real-time production of the package are realized; the package can be sustainably recycled; and the service life of the package is greatly prolonged.

Description

technical field [0001] The invention relates to packaging design, in particular to a sustainable packaging design method based on fractal geometry and a packaging material. Background technique [0002] At the World Commission on Environment and Development in 1987, Brundtland defined sustainable development as: development that meets the needs of the present without compromising the ability of future generations to meet their own needs. The proposal of this point of view has quickly taken design as an important link connecting science, society and economy, and raised it to a new height, taking into account the elements of product life cycle, environmental impact, human needs and other elements in design in advance. In order to achieve the goal of coordinating the use and recycling of the entire product, achieving harmless emissions, energy regeneration, and closed-loop recycling of product life cycles. [0003] After a lot of design practice and summarization, people have ...

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Problems solved by technology

[0004] However, in traditional packaging design, the dimension of packaging has been controlled by designers in a system from two-dimensional (structure) to three-dimensional (packaging space). Objects are packed into a regular space for transportation and sales, and are discarded after unpacking (flattening two-dimensional) or reused (recycling three-dimensional). Due to the relationship between materials and man-made, the life cycle of recycling also has a certain limit. It causes a large amount of excessive energy consumption and environmental pollution, hinders the closed loop of packaging life cycle, and does not meet the requirements of sustainable development

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