New Breakthrough in Food Packaging Recycling

New Breakthrough in Food Packaging Recycling

1., with the increasing awareness of environmental protection, food packaging recycling has become the focus of global attention. Traditional food packaging is often discarded after use, which not only causes a huge waste of resources, but also causes serious pollution to the environment. In order to solve this problem, scientific research institutions and enterprises have invested a lot of energy to develop new food packaging to achieve its recycling. This paper will discuss the new breakthrough of food packaging recycling and its development prospects.

Analysis of the current situation of food packaging in 2. At present, the food packaging industry is facing great challenges. As food consumption continues to increase, the amount of packaging waste is also growing rapidly. These packages mainly include paper, plastic, metal and glass, and most of them are discarded after one-time use, resulting in waste of resources and environmental pressure. Therefore, the development of recyclable food packaging has become an inevitable trend in the development of the industry.

New technologies for 3. food packaging recycling 1. New degradable materials In order to reduce environmental pressure, researchers are developing new degradable materials to replace traditional non-degradable packaging materials. These degradable materials can be quickly decomposed in the natural environment and will not pollute the environment. At the same time, the performance of these materials is comparable to traditional materials and can meet the requirements of food packaging.

With the development of science and technology, intelligent packaging design has gradually become possible. The new food packaging can realize real-time monitoring of food status and temperature control through embedded sensors and chips. These smart packaging can not only ensure the safety of food, but also achieve recycling, thereby improving the utilization of resources.

4. the role of food packaging recycling 1. Government policy to promote environmental protection, governments have introduced relevant policies to encourage the green transformation of the food packaging industry. Some countries have implemented strict packaging waste management regulations, requiring enterprises to improve the recycling rate of packaging. These policies provide strong support for the development and application of food packaging recycling technology.

With the improvement of consumers' awareness of environmental protection, more and more consumers begin to pay attention to the packaging of food. They are more inclined to choose the use of environmentally friendly packaging of food. Therefore, the market demand is gradually becoming an important force to promote the recycling of food packaging.

5. food packaging recycling prospects With the continuous progress of technology and policy support, food packaging recycling will usher in a broader space for development. In the future, we will see more applications of new recyclable materials and intelligent packaging design. At the same time, with the continuous improvement of consumers' awareness of environmental protection, the food packaging industry will face greater market opportunities. In order to achieve sustainable development, enterprises need to continuously improve environmental awareness and develop more green and environmentally friendly packaging products to meet the needs of consumers. In addition, the government should continue to strengthen policy support and increase the enthusiasm of enterprises to invest in environmental protection; scientific research institutions should increase investment in research and development to promote the continuous progress of food packaging recycling technology.

In short, food packaging recycling has become an inevitable trend in the development of the industry. With the joint efforts of the government, enterprises and scientific research institutions, we will usher in a new breakthrough in the recycling of food packaging and contribute to the protection of the environment and the realization of sustainable development.

Cut three samples with a length of 250 mm from one PJ V-ribbed belt, and mark a marking line with a spacing of 100mm at the middle position of the PJ V-ribbed belt. When more than three samples cannot be taken from one PJ V-ribbed belt, samples can be cut from the same batch of PJ V-ribbed belt, but must be indicated in the report. 7.4.2 High temperature resistance test method
Place the sample at 100 ℃ ± 2 ℃ for 96 h ± 1 h and then take it out. After standing at laboratory temperature for more than 2h, bend it along a cylinder with a diameter of 20 mm at a contact angle of at least 90 °.