Ama-magnetic screw cap ama-CTC ama-novellies emakethe ye-headpace ebuswa ama-headpace. Kodwa-ke, ikakhulukazi ama-hard-to-crimp cap cap, ukuvalwa kwesikulufa kuyindlela elula. Kwakhiwa ngensimbi, eqinisekisa ukuqina, amandla, kanye nokumelana nezici zezemvelo, okwenza kube lula ukuthola izinhlelo ezihlala isikhathi eside. I-cap ifakwe isici kazibuthe. Lokhu kuwusizo kakhulu emsebenzini wokunemba lapho ama-screws adinga khona ukuvikeleka futhi abekwe ngokunembile.
