With the continuous improvement of people's environmental awareness, "green" and "environmental protection" are attracting more and more people's attention. Therefore, green packaging has become a topic of both environmental protection and fashion. Therefore, designers have a higher design pursuit, that is, to make the packaging play a role in protecting the product and reduce its environmental pollution.

The intrinsic elements of green environmental protection packaging

Under the advocacy of the idea of green environmental protection, designers have higher requirements for the internal element of green environmental protection packaging - packaging materials.
1. Lightweight packaging
It refers to reducing the use of packaging materials as much as possible under various functional conditions. It is understood that in the strength test of corrugated board, experts have shown that if the corrugated base paper is increased by 1g/m2, the carton board can be reduced by 1g/m2. Therefore, using this method in the production process of corrugated paperboard can realize the lightweight packaging.

2. Recyclable materials
It refers to the recycling, reuse and processing of used packaging products into new packaging products. At present, the technical problems related to the recycling of paper packaging materials have been basically solved, and the recycling of single plastic products (PE, P, etc.) has also made a great breakthrough, but there are still some problems in the recycling technology of some composite plastics.

3. Reuse of materials
It means to recycle all or part of the used packaging products, and not easily give up the packaging products that can be reused, so as to reduce the production of packaging products.

4. The material can be recycled
It refers to the recycling and reprocessing of used packaging products so that they can be used in different fields. Due to a series of difficulties in realizing the recycling technology of composite materials, businesses began to use some packaging materials made of single materials that are conducive to recycling to achieve the recycling of materials.