Akpa Spout nwere windo na Matte FinishOnye na-emepụta nkwakọ ngwaahịa, nke nwere ahụmịhe afọ 20+, Dongguan OK Packaging na-enye Spout Pouch dị elu yana Window na Matte Finish. E mepụtara akpa a maka ụdị ụwa niile, ọ na-ejikọta udidi matte mara mma, visibiliti ngwaahịa windo, na arụmọrụ na-anaghị agbapụta mmiri - ihe niile kwekọrọ na ọkọlọtọ FDA, BRC, na ISO.
