Ukubeka Okuluhlaza Okungagcwalisiwe Kwesihlabathi akudingi ukugcwaliswa kwesihlabathi, ngakho-ke kulungele izinkundla zegalofu ezincane nezasendlini.Isebenzisa i-polyethylene engu-100%, okwenza isivinini somqulu sibe phezulu njengohlobo olugcwele isihlabathi.