A polypropylene environmentally friendly advertising cloth for digital inkjet printing, comprising: a fabric base layer, which is a mesh braid made of Polypropylene woven by warp thread and weft thread, wherein the basic weight is about 120-155 gsm and the thickness is 0.2-0.8mm, and the fabric base layer has multiple meshes, a first surface and a second surface on the opposite side of the first surface; a first waterproof and fireproof layer and a second waterproof and fireproof layer, which have been made by coating an aqueous polyacrylate coating slurry on the first surface and the second surface followed by drying to form a thin film layer, the aqueous polyacrylate coating slurry having penetrated the meshes and covered the first surface and the second surface making the first waterproof and fireproof layer and the second waterproof and fireproof layer have the thickness between 0.2-0.8mm after drying; wherein the aqueous polyacrylate coating slurry is a 100-130 gsm slurry composed of below materials and all the combination is based on the sum of the content of all the material as 100wt%: 50-65wt% aqueous polyacrylate as main component, 20-30wt% fireproof slurry, 7-10wt% brightener, 3-10wt% water, and 1-3wt% at least one additive; therefore the basic weight of the environmentally friendly advertising cloth is between 180-300 gsm; wherein further comprising an ink-absorbing layer which is made by coating a water absorption coating material that made of acrylic on the second waterproof and fireproof layer, the thickness is between 0.01-0.15mm, a top surface of the ink-absorbing layer is for absorbing the ink of digital inkjet; and wherein the first waterproof and fireproof layer is coated with a blackout layer. a fabric base layer, which is a mesh braid made of Polypropylene woven by warp thread and weft thread, wherein the basic weight is about 120-155 gsm and the thickness is 0.2-0.8mm, and the fabric base layer has multiple meshes, a first surface and a second surface on the opposite side of the first surface; a first waterproof and fireproof layer and a second waterproof and fireproof layer, which have been made by coating an aqueous polyacrylate coating slurry on the first surface and the second surface followed by drying to form a thin film layer, the aqueous polyacrylate coating slurry having penetrated the meshes and covered the first surface and the second surface making the first waterproof and fireproof layer and the second waterproof and fireproof layer have the thickness between 0.2-0.8mm after drying; wherein the aqueous polyacrylate coating slurry is a 100-130 gsm slurry composed of below materials and all the combination is based on the sum of the content of all the material as 100wt%: 50-65wt% aqueous polyacrylate as main component, 20-30wt% fireproof slurry, 7-10wt% brightener, 3-10wt% water, and 1-3wt% at least one additive; therefore the basic weight of the environmentally friendly advertising cloth is between 180-300 gsm; wherein further comprising an ink-absorbing layer which is made by coating a water absorption coating material that made of acrylic on the second waterproof and fireproof layer, the thickness is between 0.01-0.15mm, a top surface of the ink-absorbing layer is for absorbing the ink of digital inkjet; and wherein the first waterproof and fireproof layer is coated with a blackout layer.