Isakoshi y'umuhondo yo mu bwoko bwa Zipper ishobora kongera gufungwa, isakoshi yo hasi ifite zipper, yacapwe ku buryo bwihariye.

Isakoshi yo gufunga ifite impande umunani ni ubwoko bw'isakoshi ipakiyemo ibintu byinshi, yitiriwe imiterere yayo. Ubu bwoko bw'isakoshi ni ubwoko bushya bw'isakoshi bwavutse mu myaka ya vuba aha, kandi bushobora no kwitwa "isakoshi yo hasi ifunze, isakoshi yo hasi ifite kare, isakoshi ifite zipu y'umubiri" n'ibindi.
Kubera ko ifite ubushobozi bwo gukora ibintu bitatu, isakoshi ifunze impande umunani isa neza kandi ikunzwe cyane n'abaguzi.
Ibyiza byo gufunga imifuka umunani ku mpande
1. Isakoshi yo gufunga ifite impande umunani ifite imiterere umunani yo gucapa, ishobora gutuma amakuru y’ibicuruzwa agaragara neza kandi ahagije. Kugira umwanya munini wo gusobanura ibicuruzwa biroroshye mu kwamamaza no kugurisha ibicuruzwa.

2. Kubera ko hasi y'isakoshi irambuye kandi ifunguye, hasi y'isakoshi ishobora gufatwa nk'igishushanyo cyiza cyane iyo isakoshi ishyizwe hasi.

3. Ikimenyetso gifite impande umunani gihagaze neza, ibyo bikaba byoroshye kwerekana ikirango.

4. Isakoshi ya zipu ifite impande umunani ifunze ifite zipu ishobora kongera gukoreshwa, kandi abaguzi bashobora kongera gufungura no gufunga zipu, ibyo agasanduku kadashobora guhangana na byo.

5. Uburyo bwo gupfunyika butuma ibintu bihinduka cyane bufite ibikoresho byinshi n'impinduka nini. Akenshi busesengurwa hakurikijwe ubushuhe, ubunini bw'ibikoresho, n'ingaruka z'icyuma. Ibyiza ni byinshi rwose kuruta iby'agasanduku kamwe.

6. Icapiro ry'amabara menshi rishobora gukoreshwa, ibicuruzwa ni byiza cyane, kandi bifite ingaruka nziza zo kwamamaza.

7. Imiterere yihariye, byoroshye ku baguzi kumenya, gukumira ikorwa ry'ibihimbano, kandi bifite uruhare runini mu guteza imbere kubaka ikirango.

8. Ihagaze neza, ifasha mu gushyira ku meza kandi ikurura cyane abaguzi.