Abstract: Green packaging is the main way to effectively solve the relationship between packaging and the environment. Quantitative evaluation of green packaging design scheme is an important issue. The multi-level gray comprehensive evaluation method considers the influence of all evaluation factors and can retain all the information in the evaluation process at each level. In order to scientifically evaluate the pros and cons of the green packaging design program, it is based on its evaluation index system. A multi-level gray comprehensive evaluation model was used to give an objective evaluation.
Keywords: green packaging; multi-level; grey evaluation
The green packaging design stems from people's reflection on the environmental and ecological damage caused by modern science and technology culture. At present, most of the packaging is a one-time consumption, short life cycle, large amount of waste emissions, a large number of packaging waste caused by increasingly serious environmental pollution. Under the tide of increasing environmental protection, ordinary packaging can no longer meet the requirements of environmental protection. Therefore, as a new concept for effectively solving the relationship between packaging and the environment, “green packaging†emerged in the early 1990s. At present, the evaluation of green packaging design solutions is an important issue that must be addressed urgently by packaging designers and business decision makers. In order to evaluate the pros and cons of the green packaging design scheme in a comprehensive, holistic, objective and scientific way, a multi-level gray comprehensive evaluation model for evaluating the green packaging design scheme is proposed.
1 Green Packaging Design Evaluation Index System
The green packaging design must comply with the “3R1D principle, which is to reduce the consumption of packaging materials (Reducing), refilling of packaging containers (Reuse), recycle recycling of packaging materials (Recycle), and packaging materials to be degradable (Degradable). It should also meet the characteristics of using function, aesthetic function, energy saving, good economy, and non-toxic and harmless to human body and biology. The following evaluation index system is given. See Table 1.
Cartoon series key chains are cute and chic. It's made of incredibly soft plush material. This unique fragrance of toys, keys and so on hanging on the backpack can instantly add some fun to make you stand out from the crowd.
Genuine promises: All our products, quality assurance, please rest assured to
purchase orders.
About the delivery
date: We have a
strong team to serve you, to ensure that customers order the delivery date.
About packing: We use punched plastic bags to
prevent children from danger. The material of plastic bags can be provided by
customers. We can produce them as required. Cartons, colour boxes and other
packages can be customized according to customers'requirements.
After-sale service:If
there are any quality problems in our products, we can unconditionally replace
them.
The company's products with environmental protection materials, excellent
workmanship, all kinds of supporting facilities, advanced technology, perfect
management, excellent quality, reasonable price, rapid development, strict
confidentiality, complete after-sales service. Only detailed product drawings
(or samples) are required to provide customers with one-stop service from
development to after-sales service.
Map customization:We have professional designers who can design according to your requirements. You only need to provide pictures of toys (physical objects or floor plans) to customize the products you want.

Cartoon Series Key Chain,Plastic Cartoon Key Chain,Personalized Cartoon Key Chain,Cute Cartoon Key Chain
SHEN ZHEN HAO XIAN LONG TECHNOLGY.CO.,LTD , http://www.haoxianlongtoys.com