Indlela yokukhetha isikhwama sesikhumba?
2. Kufuneka sijonge imigca kwiingxowa zesikhumba, kuba ukuthetha ngokubanzi, kukho imigca emininzi kwiingxowa zesikhumba, kodwa akukho myalelo.Kunokuthiwa akukho migaqo ilandelwayo.Kodwa ezo mveliso zomgunyathi zinemigaqo ecacileyo, ebonakala ngokucacileyo xa kuthelekiswa.
3. Iingxowa zesikhumba ezinomgangatho omhle azinayo nje iipateni ezingaqhelekanga, kodwa zineepateni ezidibeneyo.Maninzi amabhantshi amancinci, kodwa asasazwa ngokulinganayo.Ukuba isikhwama sesikhumba sobuxoki, awukwazi ukubona into enjalo, nokuba kukho enye!
4. Isikhwama sesikhumba sinemilo eyahlukileyo.Ijongeka intle kakhulu.Ukunyangwa kwayo yonke inaliti kunye nentambo isemgangathweni kakhulu, kwaye ihonjiswe ngokwengqolowa.Ukuba yinkohliso, akukho uyilo olunjalo konke konke, kwaye imiphetho kunye neekona ngokuqinisekileyo ziya kubonisa ii-burrs!
5. Ubunzima beengxowa zesikhumba nazo ziyingongoma ephambili xa zihanjiswa.Ukuba ziyinyani, iingxowa ngokucacileyo zinzima kakhulu, kuba umgangatho woboya unzima.Ukuba inkohliso, ilula, kuba yonke into yesikhumba.
6. Isikhwama sesikhumba ayesabi ukuxutywa ngasemva nangaphambili, kuba isikhumba sinoboya bezilwanyana, kwaye olu hlobo lokuxubha aluyi kubangela nayiphi na imeko embi.Kodwa inkohliso yenziwe ngesikhumba, ngoko ke xa sele ikhutshiwe, kuya kubakho imikhondo engenakufunyanwa.
7. Ibhegi yesikhumba iyanwebeka kakhulu.Ukuba uyayicudisa, iya kuphila ngokukhawuleza kwaye ngokwemvelo.Ukuba inkohliso yenziwe, ngokuqinisekileyo ayiyi kuba ne-elasticity okanye imvakalelo enzima kakhulu.Xa sele incinyiwe, kuba nzima ukuchacha.Kufuneka kwakhona ingqalelo oku.
I-1, Ukukhetha izinto ezifanelekileyo kusisiseko sebhegi.Zininzi iindidi zamalaphu, anje ngelaphu, i-synthetic leather, PU kunye nethwathwa.Ewe, ufele lolona lubalaseleyo.Kwi-PU yesikhumba, umgca obhityileyo wesikhumba udityaniswe ngoluhlu lwePU, olunoluvo oluhle kunye nokukhanya.Unokwenza nonyango lwepateni kumphezulu wesikhumba.I-lining ubukhulu becala yenziwe nge-chemical fiber kunye ne-canvas.Eyona nto ibalulekileyo kukuba ungathamba kakhulu.Ukuba ithambile kakhulu, kuya kubakho imiqobo xa ubeka izinto.Xa ukhupha izinto, i-lining nayo iya kukhutshwa.Emva kokuvula ibhegi, kuhlala kukho imfumba ye-lining engaqhelekanga, kwaye awukwazi ukubona ezinye izinto engxoweni.Emva kokuba isikhwama sivulwe, i-lining kufuneka isondele kwindwangu, kwaye indawo yangaphakathi kufuneka icace ngokujonga, ehambelana nobukhulu besikhwama, kunye nokuvisisana kukuhle.Yazi ngesikhumba: isikhumba kunye nesikhumba sokwenziwa ngamagama aqhelekileyo esikhumba sendalo ukwahlula isikhumba sokwenziwa.Ixhaphake kakhulu kwimarike yemveliso yesikhumba.Idermis ikakhulu yenziwe cortex yezilwanyana.Kukho iintlobo ezininzi zeengxowa zabasetyhini abafake imfashini, kubandakanywa isikhumba senkomo, isikhumba segusha, isikhumba sehagu, njl. Ngenxa yezakhiwo zangaphakathi ezahlukeneyo, umgangatho ohlukeneyo, ixabiso likwahluke kakhulu.Ngoko ke, ufele alukho nje igama eliqhelekileyo lazo zonke izikhumba zendalo, kodwa kunye nophawu olungacacanga kwimarike yorhwebo.Ngenxa yokuba ulusu lunemiqulu emincinci yefiber, inamandla amakhulu kunye nokuphefumla.Naluphi na ulusu lwesilwanyana luneenwele, i-epidermis kunye nedermis.I-epidermis ifumaneka phantsi kweenwele kwaye isondele kumphezulu we-dermis, kwaye yenziwe ngeeseli ze-epidermal zeemilo ezahlukeneyo.Ubunzima be-epidermis buhluka kunye nezilwanyana ezahlukeneyo, umzekelo, ubukhulu besikhumba senkomo yi-0.4 ~ 1.7% yobunzima obupheleleyo;I-1.8-3.5% yesikhumba segusha kunye nesikhumba sebhokhwe;Isikhumba sehagu yi-2.5 ~ 5.5%.I-dermis ifumaneka phantsi kwe-epidermis, phakathi kwe-epidermis kunye ne-subcutaneous tissue, kwaye iyona nxalenye ephambili yesikhumba esiluhlaza.Ubunzima bayo okanye ubukhulu bayo bubalelwa ngaphezu kwe-85% yesikhumba ekrwada.Uninzi lwesikhumba sesilwanyana sinokusetyenziselwa ukwenza ufele.Okwesibini, sinokubona ukuba ukubonakala kwesikhumba akukho siseko, izinto ezifakelweyo zinesiseko, isikhumba sinama-pores amancinci, kunye nesikhumba esilinganisayo asinaso isiseko.Ukuba uyayibamba kwakhona, iplastiki yezinto ezifakelweyo inamandla kakhulu kwaye iyakhazimula.Iyabanda xa uyibamba ebusika, kwaye nesikhumba sigudileyo xa uyibamba.Isikhumba sivumba ngamafutha ezilwanyana (oko kukuthi, ivumba lesikhumba), kunye nesikhumba esilinganisayo sivumba ngeplastiki., Xa ucinezela inxalenye ethambileyo yemveliso egqityiweyo ngobhontsi, kuya kubakho iipateni ezininzi ezincinci kunye nakwi-dermis ejikeleze isithupha. .Xa isithupha siphakanyiswa, iphethini iyanyamalala, eyi-dermis.Nangona kunjalo, izinto ezenziweyo zisenokungabi napatheni, okanye kunokubakho iipateni ezirhabaxa.Xa isithupha siphakanyiswa, iphethini ayinyamalala, ebonisa ukuba umgca wengqolowa ebusweni bezinto eziphathekayo kunye nomgca we-mesh ongezantsi uhlukaniswe.Jonga icandelo lomnqamlezo.Icandelo lomnqamlezo wedermal liqulunqwe ngemicu engaqhelekanga.Emva kokukrazula imicu yesikhumba ephukileyo ngeminwe, icandelo lomnqamlezo alikho utshintsho olucacileyo.Kwi-dermis, ukuthungwa kwamacandelo ahlukeneyo akuqhelekanga, kwaye iphunga lokuvumba liyintlanzi, ngelixa iphunga lesikhumba sokwenziwa yiplastiki okanye i-rubber, kwaye ukuthungwa kwenxalenye nganye kuhambelana.Ifilim yesikhumba egqunywe ngefilim ibhekisa kumaleko enziweyo anomaleko wangaphakathi wendalo njengesiseko, endaweni yokuba kuthiwe “ufele”, oluncanyathiselwe umaleko womphezulu owenziweyo kumphezulu wenyama okhululekileyo phantsi kolusu lwendalo.Beka amathontsi amanzi amancinci kumphezulu wolusu, kwaye emva kwemizuzu embalwa, amathontsi amanzi asasazeka kwimibhobho, kwaye amabala acacileyo abonakala efunxa amanzi.Kukho iphunga leenwele ezivuthayo kwiikona zesikhumba, ngelixa ukulinganisa kwesikhumba kuvumba ngeplastiki.Isikhumba simnyama, sikhanyayo kwaye sithambile, ngelixa ukulinganisa kwesikhumba kuqaqambile.
Ixesha lokuposa: Jan-21-2023