1,Types of "green" labels for disposable lunch boxes

1. Biodegradable labels

It indicates that the product can be naturally degraded under certain conditions, reducing long-term pollution to the environment.

2. Recyclable labels

3. Environmentally friendly material label

Made from bio-based materials or renewable resources, reducing reliance on petroleum-based materials.

2,Green label certification standards

1. International certification

Certifications recognized globally, such as ASTM D6400 in the United States, EN 13432 in Europe, etc.

2. National certification

Certification standards set by each country based on their own environmental protection policies, such as China's GB/T 20197.

3. Third-party certification

It is certified by an independent third-party organization to ensure fairness and scientific basis.

3,The actual effect of green labels

1. Degradability

2. Recyclability

3. Source and production process of environmentally friendly materials

The cultivation and processing of bio-based materials can involve large amounts of pesticides, fertilizers and energy consumption, with potential impacts on the environment.

4, Existing problems

1. Greenwashing

2. Certification standards are not unified

3. Problems in practical application

The performance and cost issues of environmentally friendly materials limit their large-scale application.