Nk’ikinyabiziga gihambaye co gukoresha ishusho y’ibintu, amasandugu yo gupfunyika umuvinyu ategerezwa guhuza uburinzi, ubuhinga bwo gukora neza be n’ingene akora. Uburyo bwo gupfunyika umuvinyu bushitse bugizwe n’agasanduku k’inyuma, uruzitiro rw’imbere, interlalays, n’ibintu vyo gushaza. Igice kimwekimwe cose kirashika ku ngaruka zihurikiyeko biciye mu guhingura imiterere y’ubuhinga n’ubuhinga bw’ubuhinga bw’ubuhinga.
Igishushanyo c’isandugu y’inyuma ni co gikorwa nyamukuru co gupfunyika. Amafoto asanzwe arimwo amasandugu y'ibipfukisho, amasandugu y'amabara, n'amasandugu y'ibipfukisho Amasandugu yo hanze akozwe mu makarita, afise uburemere, canke urupapuro rw’ibintu, afise urupapuro rwimbitse, impapuro zidasanzwe, canke ibiti vy’ibiti vy’ibiti kugira ngo bibe vyiza. Ukwihangana kw’ingero ni ikintu gihambaye cane mu gihe c’uguhingura kugira ngo umuntu ashobore gufunga neza no gufungura neza. Hariho amasandugu y’umuvinyu ari hejuru y’ivyo bikoresho bifise ikimenyetso co hanze gifise ibidodo bishushe, gutera imbere, canke icapa rya UV kugira ngo umuntu amenye neza.
Uburyo bwo gutera imbere mu mutima buratanga igipfukisho n’ugushikama, kandi akenshi ni urupfu - Ukuva ku foam ya EVA, ipampa y’ipantalo, canke urupapuro rwakozwe. Igipande co mu mutima gisaba imirongo y’imbere ihuye n’imiterere y’icupa, n’aho ihagaze neza kugira ngo ntihagire ukwinyiganza mu gihe co gutwara. Hariho ibishushanyo birimwo imiterere y’ibintu, n’amacupa y’umuvinyu hejuru n’amataratara canke ibikoresho biri hasi, gutuma umuntu akoresha umwanya.
Ivyo gushaza n’ivyo gushaza bituma abakoresha barushiriza kumenya. Igitabo c'imbere gikozwe kenshi mu mpapuro z'ubuhinga canke urupapuro rw'ubuhinga, ivyo vyose bikaba ari ugutera {- kandi yongerako ugukora ku burebure bw'ibikorwa. Ibintu vy’ugushaza nk’imirongo, amazina y’ivyuma, canke uruzitiro rw’idirisha ry’ugucapura akenshi rufatanywa n’imbere mu gipfukisho c’isanduku hakoreshejwe-melt canke ibiri - urudodo, gushiramwo ubwiza bw’ibintu n’igiciro.
Gupfunyika umuvinyu wo muri iki gihe na vyo nyene birashira imbere ubugenzi bw’ibidukikije, aho amashirahamwe amwe amwe akoresha ibikoresho bishobora gusenyuka canke imiterere y’ibintu kugira ngo bishobore gusubirwamwo vyoroshe. Biciye mu guhingura ibintu bishasha no gutera imbere mu vy’ubuhinga, gupfunyika umuvinyu ntibikingira gusa igicuruzwa, ariko kandi bikaba biba uburyo buhambaye bwo gutanga agaciro k’ibara.
