Water soluble bag for agricalture 1.Specification:Circle film:f100mm~400mmSquare film: f100mm×100mm~1000mm×1000mm2..Thickness:35µm+3.Color:Blue,white a
pva water soluble agro fertilizer bag Specifications1.Water soluble bag 2.Comletely dissove in cold water 3.Good water solubility 4.Fertilizer inner bag 5.Har
