Umboni wa fungo, pamwamba pa zipper, imirirani thumba lazakudya.
Kusindikiza kwa matte, kusindikiza mapepala a kraft, zenera lowonetsera.
recyclable kuyimirira thumba ndi zipper.
Umboni wa chinyezi, umboni wa fungo, chikwama cha zipper pamwamba pazakudya za ziweto.