Eco-bags are made from non-woven fabric processed with double-sided calendering and needle-punching, primarily from 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, load-bearing method, direction, geometric dimensions, and water permeability, as well as equivalent aperture to meet plant growth requirements. They feature UV resistance, anti-aging, non-toxicity, non-flammability, and non-spreading when torn, achieving zero pollution. They are mainly used for constructing flexible eco-slopes. Eco-bag slope protection and greening is one of the important construction methods for desertification control, mine reclamation, highway slope greening, riverbank protection, and river management.
Eco-bags boast excellent physical and chemical properties. This specially formulated material can withstand UV degradation, is unaffected by chemical substances in the soil, does not undergo quality change or rot, is non-degradable, and can resist pest infestation. It is resistant to aging, non-toxic, and can withstand erosion from acids, alkalis, and salts as well as microbial decomposition. It allows water to pass through but not soil, making it plant-friendly and suitable for vegetation greening. As a new type of slope construction material, it offers the following environmental versatility advantages:
Eco-bags are a high-strength, eco-composite material that resists UV rays, frost-thaw cycles, and acids and alkalis. They represent a new type of special material, boasting high resistance to UV rays, acidity, alkalis, and corrosion, and can remain non-degradable for over 70 years, truly achieving zero pollution. They are primarily used in constructing flexible ecological slopes. Eco-bags are moisture-resistant, do not absorb water, and water does not damage the bags or cause them to deform. They are also not soluble in polluted liquids, making them an excellent tool for ecological protection and highly practical.
