Umshini wokushaya amabhodlela ngokuphelele uyinto entsha ebalulekile emkhakheni wemishini yokupakisha, ikakhulukazi kubakhiqizi abafuna ukulungisa izinqubo zabo zokukhiqiza. Le mishini ethuthukile yenzelwe ukwakha amabhodlela epulasitiki asezingeni eliphakeme kusuka kuma-preforms, ephethe izimboni ezahlukahlukene, kufaka phakathi ukudla neziphuzo, izimonyo, nemithi. Enye yezinzuzo eziyinhloko