Ecobags are a high-strength ecological composite material that is resistant to ultraviolet radiation, freezing-thawing, and acid and alkali corrosion. They represent a new type of special material with excellent properties, such as strong UV resistance, acid and alkali resistance, corrosion resistance, and can remain non-degradable for over 70 years, truly achieving zero pollution. They are primarily used for constructing flexible ecological slopes. Ecobags are moisture-resistant, do not absorb water, and water will not damage the bags or cause deformation. They are also insoluble in polluted liquids, making them a great tool for ecological protection and highly practical.

Eco-bags are made from non-woven fabric processed with double-sided needle-punched technology, using raw materials such as polypropylene (PP) or polyester fiber (PET). These bags undergo strict selection for indicators such as thickness, unit weight, physical and mechanical properties, shape, fiber type, stress mode, direction, geometric dimensions, and water permeability, as well as equivalent pore size for plant growth. They feature UV resistance, aging resistance, non-toxicity, non-flammability, and the property of not spreading tears, achieving zero pollution. They are primarily used for constructing flexible eco-slopes. Eco-bag slope protection and greening is an important construction method for restoring barren hills and mines, greening highway slopes, riverbank protection, and river restoration. Eco-bags possess excellent physical and chemical properties. This specially formulated material can resist UV degradation, is unaffected by chemical substances in the soil, does not undergo quality change or rot, is non-degradable, and can resist pest erosion, aging, and chemical attack from acids, alkalis, and salts, as well as microbial decomposition. They allow water passage but not soil, are plant-friendly, and can facilitate vegetation greening.