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Sustainable package design method based on fractal geometry and package material

A technology of fractal geometry and packaging materials, applied in the direction of transportation and packaging, packaging, wrapping paper, etc., can solve problems such as excessive energy consumption, failure to meet sustainable development, hinder packaging life cycle closed loop, etc., and achieve the effect of prolonging the service life

Inactive Publication Date: 2019-04-26
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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  • Sustainable package design method based on fractal geometry and package material
  • Sustainable package design method based on fractal geometry and package material
  • Sustainable package design method based on fractal geometry and package material

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0029] The core of sustainable design lies in the life cycle model of the product itself, the relationship between raw material prices and related production pollution emissions. If we can effectively control the use of packaging raw materials and the output of recycling and reuse, then we can effectively improve packaging. Product life cycle to achieve sustainable goals.

[0030] From the perspective of design, if the packaging can be designed to save energy, or the design can infinitely derive the use of packaging and the life cycle of materials, then sustainable design can be achieved.

[0031] In the mathematical model, the regular fractal algorithm can produce a structure almost the same as the structure of natural evolution, and it can be calculated forward or backward, and the part and the whole can be organically combined to form self-simil...

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D65/38B65D65/42
Inventor 姚惠陈璐任钟鸣
Owner SHANGHAI UNIV OF ENG SCI
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