Umufuka wimpande eshatu zifunga zipper urashobora gufatwa nkimpinduka yimpande eshatu zifunga umufuka wa aluminium. Hashingiwe ku gufunga impande eshatu, zipper yo kwifungisha yashyizwe kumunwa wumufuka. . Zipper irashobora gufungurwa no gufungwa inshuro nyinshi kandi irashobora gukoreshwa inshuro nyinshi. Ubu bwoko bwo gupakira burakwiriye mugihe ubunini bwumufuka ari bunini gato, kandi ibicuruzwa mumufuka ntibishobora gukoreshwa icyarimwe.
Kurugero, imbuto zumye, imbuto, ibirungo byumye, ibiryo byifu, nibiribwa bidashobora kuribwa icyarimwe bikoreshwa cyane mumifuka ipakira plastike hamwe na zipper cyangwa imifuka yipakira ya plastike yipakira hamwe na kole. Imifuka yo gupakira ibiryo bya zipper hamwe nudukapu twa plastike yo gupakira ni imifuka yo gupakira. Umufuka umaze gukingurwa, urashobora gufungwa kabiri. Nubwo idashobora kugera ku ngaruka zo gufunga bwa mbere, irashobora gukoreshwa nkumunsi wa buri munsi kandi itagira umukungugu mugihe gito. Biracyashoboka.
Umufuka wa zipper wimpande eshatu urashobora gukoreshwa nabaguzi murwego runini, kandi uhenze gato ugereranije nimpande eshatu zifunga umufuka wa aluminium foil, ariko irazwi cyane mubaturage kubera imikorere yoroshye kandi yoroshye. Hariho kandi amahitamo menshi mugihe cyo gutunganya imifuka.
Gufunga zipper
Mucyo kwerekana ibicuruzwa mumufuka
Ibicuruzwa byose bikorerwa ikizamini giteganijwe hamwe na iyr igezweho ya laboratoire QA Kandi ukabona icyemezo cya patenti.