There are many types of environmentally friendly zipper products, including but not limited to:

1. Non-dyed zippers: For example, black nylon zippers do not require dyeing during the production process, thus reducing water consumption and carbon dioxide emissions in the production of zippers.

2. Recycled zippers: Some companies recycle waste materials such as plastic bottles, clothing, and white waste, and process them into recycled zippers. These zippers effectively utilize waste resources and reduce the consumption of natural resources.

3. Plant fiber zippers: Some zippers are made from components extracted from plants. These zippers reduce dependence on fossil fuels and have better biodegradability. These environmentally-friendly zipper products are designed to reduce impacts on the environment and resources, promoting sustainable development.