The difference between GRS plastic bags and ordinary plastic bags

1. Source of raw materials

The raw materials of ordinary plastic bags are mainly derived from raw materials extracted from petroleum, which are made into plastic particles after processing, and then made into plastic bags through the process of blowing film and making bags. The raw material of GRS recycled plastic bags is from recycled waste, which is treated by a special process and used again to produce plastic bags. This material can not only reduce resource consumption, but also effectively reduce environmental pollution.

2. Manufacturing process

The manufacturing process of GRS recycled plastic bags is more complex than that of ordinary plastic bags. In the production process, it is necessary to go through multiple links such as classification, cleaning, crushing and melting to ensure the quality and stability of recycled materials. The manufacturing process of ordinary plastic bags is relatively simple, mainly focusing on the processing of raw materials and the process of making bags.

3. Performance characteristics

1) Environmental protection: Due to the use of recycled materials, GRS plastic bags not only reduce the generation of waste, but also can be decomposed or recycled by the natural environment during use and after waste, thereby reducing the pressure on the environment. In contrast, the manufacture and use of ordinary plastic bags often cause greater pressure on the environment.

2) Durability: The durability of GRS recycled plastic bags treated by special processes is not inferior to ordinary plastic bags. In fact, GRS recycled plastic bags show even greater durability in some respects due to the properties of recycled materials.

3) Transparency and appearance: although the raw materials of GRS recycled plastic bags are recycled materials, they are carefully treated and processed in the manufacturing process, and there is no significant difference in transparency and appearance quality compared with ordinary plastic bags.

4. Application field

Ordinary plastic bags are mostly used for packaging, storage, transportation and other daily purposes. GRS recycled plastic bags are widely used in e-commerce logistics, fresh food packaging and other fields due to their environmental protection. In addition, with the improvement of people's environmental awareness, the application field of GRS recycled plastic bags will continue to expand.

In summary, there are significant differences between GRS recycled plastic bags and ordinary plastic bags in raw material sources, manufacturing processes, performance characteristics and application fields. With the improvement of environmental awareness and technological progress, GRS recycled plastic bags will become an important development direction of the packaging industry in the future.