Pupuk tas packaging, papat-side sealing tas packaging aluminized, pangayoman luwih saka prodhuk, ora gampang kanggo agglomerate, tanpa rusak efektifitas saka pupuk, papat-side sealing tas packaging, kajaba kanggo sealing ing loro ends, sisih adopts cara saka sealing panas papat sisih, kang ngembangaken interior saka volume tas packaging.