As we all know, among the four major materials in the packaging industry, plastic packaging bags and metal packaging go hand in hand. However, due to the strong visibility, light weight and other characteristics of plastic packaging, it is widely used. At that time, based on the green environment protection, on the other hand, we should improve the functionality and high functionality of packaging.
1、 Innovate and develop new plastic materials and new processing skills, make more functional plastics become packaging materials, and use the high functions of new materials to reduce packaging materials;
2、 Improve the processing skills of plastic recycling, greatly improve the recycling rate of plastic packaging materials, improve and eliminate the hidden danger of "white pollution" caused by plastic packaging materials, and improve the utilization rate of resources;
3、 Carry out bio based plastics, effectively regulate the degradation time and cycle of bio plastics, reduce and eliminate the pollution and impact of plastic packaging materials on the ecological environment while giving full play to the function of bio plastic packaging materials;
4、 Promote the progress and development of plastic blending skills, new plastic additives and application skills. On the premise of ensuring that plastic packaging materials are non-toxic, hygienic and environmentally friendly, use low cost skills to improve the function of plastic packaging materials, and supply for reduction;
5、 Carry out intelligent and other advanced packaging skills, use some plastic packaging materials with edible, water-soluble and other characteristics, reduce the amount of packaging waste, and improve the safety and environmental protection function of plastic packaging;
6、 Through independent development and skill innovation, the cost of new plastic packaging materials and skills will be reduced to prevent the problem that many plastic materials conforming to green packaging cannot be widely used due to high cost.
How to prevent food pollution caused by plasticizer and metal elements together with product functions is a problem for enterprises to obtain livelihood and carry out all necessary treatment; thirdly, as a member of the society, enterprises need to undertake corresponding social responsibilities, do a good job in packaging waste treatment and resource recovery and reuse, and complete the requirements of sustainable development.