Itandukaniro riri hagati yimpu nukuri nimpu.

Ubumenyi bwibanze bwuruhu.

1. Ibisobanuro by'uruhu nyarwo
“Uruhu nyarwo” ku isoko ry'ibicuruzwa by'uruhu ni ijambo risanzwe, ni umuhamagaro usanzwe uhamagarira abantu gutandukanya uruhu rukomatanye n'uruhu rusanzwe.Mubitekerezo byabaguzi, "uruhu rwukuri" narwo rufite ibisobanuro bitari impimbano.Bitunganijwe cyane cyane kuruhu rwinyamaswa.Hariho ubwoko bwinshi bwuruhu rwukuri, ubwoko butandukanye, imiterere itandukanye, ubuziranenge butandukanye, igiciro nacyo kiratandukanye cyane.Kubwibyo, uruhu nyarwo ni ijambo rusange kuburuhu rusanzwe hamwe nikimenyetso kidasobanutse kumasoko yibicuruzwa.
Ukurikije uko physiologique ibibona, uruhu rwose rwinyamaswa rufite umusatsi, epidermis nibice bya dermal.Kuberako dermis irimo urusobe rwa fibre ntoya, byose rero bifite imbaraga ninshi zo guhumeka.
Epidermis iherereye munsi yumusatsi, ako kanya hejuru ya dermis, kandi igizwe nuburyo butandukanye bwingirabuzimafatizo.Umubyimba wa epidermis uratandukanye ninyamaswa zitandukanye, kurugero, ubunini bwa epidermis yinka yinka ni 0.5 kugeza 1.5% byubunini bwose;uruhu rwintama nihene ni 2 kugeza 3%;uruhu rwingurube ni 2 kugeza 5%.Dermis iherereye munsi ya epidermis, hagati ya epidermis nuduce duto duto, nigice cyingenzi cya rawhide.Uburemere bwacyo cyangwa uburebure bwa 90% cyangwa birenga bya rawhide.

2. Ibikoresho fatizo byo gutwika
Ibikoresho fatizo byo gutwika ni uruhu rwinyamanswa, nubwo bikunze kugaragara mubuzima bwacu ni uruhu rwingurube, uruhu rwinka hamwe nintama zintama, ariko mubyukuri uruhu rwinyamaswa rushobora gukoreshwa mugutunganya.Gusa uruhu rwinka, uruhu rwingurube nintama zintama nibikoresho nyamukuru byo gutekesha kubera ubwiza bwabyo nibikorwa byinshi.
Nubwo hari ubwoko bwinshi bwibikoresho fatizo byuruhu rwo gutwika, ukurikije amategeko n'amabwiriza nkaya mabwiriza yo kurengera inyamaswa yatanzwe n’amahanga, ibikoresho fatizo bikoreshwa mu musaruro bigarukira ku rugero runaka, kandi uruhu rusanzwe ni: uruhu rw'inka, uruhu rw'intama, uruhu rw'ingurube n'uruhu rw'ifarashi.

3. Ibiranga uruhu nibitandukaniro
Uruhu rwumutwe hamwe nimpu ebyiri: ukurikije urwego rwuruhu, hariho urwego rwumutwe hamwe nimpu ebyiri, murirwo ruhu rwuruhu rwuruhu rufite uruhu rwintete, gusana uruhu, uruhu rwashushanyijeho, uruhu rwihariye, uruhu rwambitswe;uruhu rwibice bibiri kandi rugabanijwemo ingurube ibice bibiri ninka ebyiri zuruhu, nibindi.
Uruhu rw'ibinyampeke: Mu moko menshi y'uruhu, uruhu rwuzuye rw'uruhu ruza ku isonga, kubera ko rutunganywa kuva ku rwego rwo hejuru rw’ibikoresho fatizo by’ibikoresho byo mu rwego rwo hejuru hamwe n’ibisigara bike, hejuru y’uruhu bigumana imiterere karemano, igipfundikizo ni gito kandi gishobora kwerekana ubwiza bw’imiterere karemano y'uruhu rw'inyamaswa.Ntabwo irwanya kwambara gusa, ahubwo ifite no guhumeka neza.Ibicuruzwa byuruhu bya Sky Fox bikozwe muri ubu bwoko bwuruhu nkibikoresho fatizo kugirango bitange ibicuruzwa byiza byuruhu.
Uruhu rucishijwe bugufi: Rukozwe hifashishijwe imashini isya uruhu kugirango yorohereze byoroheje hejuru hanyuma ikayishushanya hanyuma ukande icyitegererezo.Mubyukuri, ni "isura nziza" hejuru yuruhu rusanzwe rufite ibikomere cyangwa ububi.Ubu bwoko bwuruhu hafi gutakaza umwimerere wumwimerere ,.
Ibiranga uruhu rwuzuye biranga: bigabanijwemo uruhu rworoshye-uruhu, uruhu rwijimye, uruhu rwimbere, nibindi , ni ubwoko bwuruhu rwohejuru.Ibicuruzwa byuruhu bikozwe muriyi nkoko biroroshye, biramba kandi byiza.
Igice cya kabiri cy'uruhu kiranga uruhu: ibyarwo muburyo bwo kubyaza umusaruro ibikoresho byo gutunganya ibikoresho, gusya muri kimwe cya kabiri cyubutaka bwimbuto, ibyo bita kimwe cya kabiri cyinka.Igumana igice cyuburyo bwuruhu rusanzwe, imyenge iringaniye na ova, itunganijwe kuburyo budasanzwe, bigoye gukoraho, mubisanzwe hitamo urwego ni uruhu rubi rwibanze.Kubwibyo, ni uruhu rwo hagati.Kubera imiterere yihariye yimikorere ubuso bwayo butagira ibikomere n'inkovu hamwe nigipimo kinini cyo gukoresha, ibicuruzwa byakozwe ntabwo byoroshye guhinduka, kuburyo mubisanzwe bikoreshwa mubice byibicuruzwa binini binini.
Gusana ibiranga inka yibiranga: bizwi kandi nka "umucyo woroheje w'inka", isoko rizwi kandi nka matte, hejuru yinka nziza.Ibiranga ubuso buringaniye kandi bworoshye nta pore nintete zimpu, mugukora umusaruro wubutaka bwo hejuru kugirango ukore umutaru muto wo gusya, utera urwego rwibara ryamabara hejuru yuruhu kugirango utwikire ingano yuruhu, hanyuma utere amazi -bishingiye kumucyo ubonerana, ni uruhu rwo murwego rwohejuru.By'umwihariko inka yuzuye inka, yuzuye kandi itangaje, nziza kandi nziza, ni uruhu ruzwi cyane rw'ibicuruzwa by'uruhu.
Ingaruka zidasanzwe ziranga inka: ibisabwa kugirango umusaruro wacyo ushoboke hamwe na trim yo hejuru yinka, gusa mumabara yamabara imbere hiyongereyeho amasaro, aluminiyumu yicyuma cyangwa umuringa wicyuma ntakintu na kimwe cyerekana uruhu rwuzuye rwa spray, hanyuma ukazengurutsa igice cyamazi ashingiye kumucyo utagaragara neza, ibicuruzwa byayo birangiye hamwe nubwiza butandukanye, amaso yumudugudu mwiza, mwiza kandi mwiza, kubwuruhu ruzwi cyane, ni uruhu rwagati.
Ibiranga inka biranga: hamwe nisahani yindabyo (aluminium, umuringa) hejuru yuruhu rwo gushyushya no gukanda ibintu bitandukanye, muburyo bwuruhu.Kugeza ubu, isoko irazwi cyane na “lychee ingano y'inka”, ari yo ikoreshwa ry'isahani y'indabyo ifite ingano ya lychee, izina ryitwa kandi “lychee ingano y'inka”.
Uruhu rwibice bibiri: ni uruhu runini hamwe nigice cyimashini yimpu yaciwe hanyuma ukabona, igice cya mbere gikoreshwa mugukora uruhu rwuzuye rwuzuye cyangwa gusana uruhu, urwego rwa kabiri nyuma yo gutwikira cyangwa firime hamwe nizindi gahunda zakozwe zikozwe muruhu rwibice bibiri , kwihuta kwayo kwambara birwanya ubukene, nubwoko buhendutse bwuruhu rusa.
Ibiranga ibice bibiri biranga inka: uruhande rwinyuma ni urwego rwa kabiri rwuruhu rwinka, rusizwe hamwe na PU resin hejuru, bityo nanone rwitwa paste film cowhide.Igiciro cyacyo kirahendutse, igipimo kinini cyo gukoresha.Impinduka zayo hamwe nuburyo bikozwe mubyiciro bitandukanye byubwoko butandukanye, nkibicuruzwa byatumijwe mu byiciro bibiri byinka, kubera inzira idasanzwe, ubwiza buhamye, ubwoko bushya bwibindi nibindi biranga, kubwuruhu rwohejuru rwohejuru, igiciro nicyiciro ntabwo aribyo munsi yicyiciro cya mbere cyuruhu rwukuri.