Ungakhetha kanjani isikhwama sesikhumba?
2. Kudingeka sibheke imigqa yezikhwama zesikhumba, ngoba ngokujwayelekile, kunemigqa eminingi ezikhwameni zesikhumba, kodwa akukho myalelo.Kungashiwo ukuthi ayikho imithetho okufanele ilandelwe.Kodwa leyo mikhiqizo mbumbulu inemithetho esobala, esobala kakhulu uma iqhathaniswa.
3. Izikhwama zesikhumba ezinekhwalithi enhle azinawo nje amaphethini angavamile, kodwa futhi zinamaphethini athile ahlanganisiwe.Kunezixha eziningi ezincane, kodwa zisakazwa ngokungalingani.Uma kuyisikhwama sesikhumba somgunyathi, awukwazi ukubona isici esinjalo, ngisho noma sikhona!
4. Isikhwama sesikhumba sinesimo esihlukile.Ibukeka inhle kakhulu.Ukwelashwa kwazo zonke izinaliti nentambo kusezingeni eliphezulu, futhi kuhlotshiswe ngokusanhlamvu.Uma kuwumgunyathi, awukho nhlobo umklamo onjalo, futhi imiphetho namakhona azobonisa ama-burrs nakanjani!
5. Isisindo sezikhwama zesikhumba siphinde sibe yiphuzu elibalulekile lapho kusakazwa.Uma ziyiqiniso, izikhwama ngokusobala zinzima kakhulu, ngoba ikhwalithi yoboya inzima.Uma kuwumgunyathi, kukhanya, ngoba konke kuyisikhumba.
6. Isikhwama sesikhumba asesabi ukukhuhlwa emuva naphambili, ngoba isikhumba siwuboya bezilwane, futhi lolu hlobo lokuhlikihla ngeke lubangele noma yisiphi isimo esibi.Kodwa umgunyathi wenziwa ngesikhumba, ngakho uma usuhlikihliwe, kuzoba khona imikhondo engeke itholakale.
7. Isikhwama sesikhumba siyanwebeka kakhulu.Uma uyikhama, izolulama ngokushesha futhi ngokwemvelo.Uma inkohliso yenziwe, ngokusobala ngeke ibe nokunwebeka noma umuzwa onzima kakhulu.Uma isikhanyiwe, kuba nzima ukululama.Kufanele futhi ukunaka lokhu.
1, Ukukhetha impahla efanele kuyisisekelo sesikhwama.Kunezinhlobo eziningi zezindwangu, njengendwangu, isikhumba sokwenziwa, i-PU kanye nesikhumba.Yebo, isikhumba singcono kakhulu.Ngesikhumba se-PU, ungqimba oluncane lwesikhumba lunamathiselwe ungqimba lwe-PU, olunomuzwa omuhle nokucwebezela.Ungenza futhi ukwelashwa kwephethini endaweni yesikhumba.Ulwelwesi ngokuvamile lwenziwe nge-chemical fiber kanye ne-canvas.Okubaluleke kakhulu ukuthi ungathambi kakhulu.Uma ithambile kakhulu, kuzoba nezithiyo lapho ubeka izinto.Lapho ukhipha izinto, i-lining nayo izokhishwa.Ngemva kokuvula isikhwama, kuhlale kunenqwaba yolayini obungajwayelekile, futhi awukwazi ukubona ezinye izinto esikhwameni.Ngemuva kokuba isikhwama sivulwe, i-lining kufanele ibe eduze kwendwangu, futhi isikhala sangaphakathi kufanele sicace ngokubheka, okuhambisana nobukhulu besikhwama, futhi ukuvumelana kuhle.Qaphela isikhumba: isikhumba nesikhumba sokwenziwa amagama avamile esikhumba semvelo ukuhlukanisa isikhumba sokwenziwa.Kuvame kakhulu emakethe yomkhiqizo wesikhumba.I-dermis ngokuyinhloko yenziwe nge-cortex yezilwane.Kunezinhlobo eziningi zezikhwama zabesifazane ezinemfashini, okuhlanganisa isikhumba senkomo, isikhumba sezimvu, isikhumba sengulube, njll Ngenxa yezakhiwo zangaphakathi ezihlukene, ikhwalithi ehlukene, intengo nayo ihluke kakhulu.Ngakho-ke, isikhumba akulona nje igama elivamile laso sonke isikhumba semvelo, kodwa futhi uphawu olungacacile emakethe yezimpahla.Ngenxa yokuthi isikhumba siqukethe izinyanda zefiber emincane, sinamandla amakhulu nokuphefumula.Noma yisiphi isikhumba sesilwane sinezinwele, i-epidermis ne-dermis.I-epidermis itholakala ngaphansi kwezinwele futhi iseduze nangaphezulu kwe-dermis, futhi yakhiwe amangqamuzana e-epidermal ahlukene.Ubukhulu be-epidermis buhluka ngezilwane ezahlukene, isibonelo, ubukhulu besikhumba sezinkomo buyi-0.4 ~ 1.7% yobukhulu obuphelele;1.8-3.5% wesikhumba sezimvu nesembuzi;Isikhumba sengulube singu-2.5 ~ 5.5%.I-dermis itholakala ngaphansi kwe-epidermis, phakathi kwe-epidermis ne-subcutaneous tissue, futhi iyingxenye eyinhloko yesikhumba esiluhlaza.Isisindo sawo noma ukujiya kufinyelela ngaphezu kwama-85% wesikhumba esiluhlaza.Isikhumba esiningi sezilwane singasetshenziselwa ukwenza isikhumba.Okwesibili, singabona ukuthi ukubonakala kwesikhumba akunasisekelo, izinto zokwenziwa zinesisekelo, isikhumba sinezimbotshana ezincane, futhi isikhumba sokulingisa asinaso isisekelo.Uma uyithinta futhi, ipulasitiki yezinto zokwenziwa inamandla kakhulu futhi iyacwebezela.Iyabanda uma uyithinta ebusika, nesikhumba sishelela uma usithinta.Isikhumba sinephunga lamafutha ezilwane (okungukuthi, iphunga lesikhumba), kanye nesikhumba sokulingisa sinuka ipulasitiki., Lapho ucindezela ingxenye ethambile yomkhiqizo oqediwe ngesithupha, kuzoba namaphethini amaningi amancane ngisho nangaphezulu ku-dermis ezungeze isithupha. .Lapho isithupha siphakanyiswa, iphethini iyanyamalala, okuyi-dermis.Nokho, impahla yokwenziwa ingase ingabi nayo iphethini, noma kungase kube namaphethini amaholoholo.Lapho isithupha siphakanyiswa, iphethini ayinyamalala, okubonisa ukuthi ungqimba lokusanhlamvu ebusweni bento kanye nesendlalelo semeshi ngezansi kuhlukanisiwe.Qaphela isigaba esiphambene.Ingxenye ye-dermal cross yakhiwa imicu engajwayelekile.Ngemva kokukhipha imicu yesikhumba ephukile ngezinzipho, ingxenye yesiphambano ayinalo ushintsho olusobala.Ku-dermis, ukuthungwa kwezingxenye ezahlukene akujwayelekile, futhi iphunga lephunga liyizinhlanzi, kuyilapho iphunga lesikhumba sokwenziwa kuyipulasitiki noma irabha, futhi ukuthungwa kwengxenye ngayinye kuyavumelana.Isikhumba esinamekwe ngefilimu sisho isikhumba sokwenziwa esinongqimba lwangaphakathi lwemvelo njengesisekelo, esikhundleni sokuthi sibizwe ngokuthi “isikhumba”, esinanyathiselwe ungqimba olungaphezulu olwenziwa phezu kwenyama exegayo ngaphansi kwesikhumba semvelo.Beka amaconsi amanzi amancane ebusweni besikhumba, futhi ngemva kwemizuzu embalwa, amaconsi amanzi asakazeka ezimbotsheni, futhi izindawo ezimanzi ezisobala zingabonakala zimunca amanzi.Kukhona iphunga lezinwele ezivuthayo emakhoneni esikhumba, kanti isikhumba sokulingisa sinuka ipulasitiki.Isikhumba simnyama, sikhanya futhi sithambile, kanti isikhumba sokulingisa sigqamile.
Isikhathi sokuthumela: Jan-21-2023