Kutheni i-faux yesikhumba ingcono kunesikhumba sendalo

Ngenxa yeempawu zayo zendalo ezibalaseleyo, isetyenziswa ngokubanzi kwimveliso yezinto eziyimfuneko zemihla ngemihla kunye neemveliso zoshishino, kodwa ngokukhula kwabemi behlabathi, imfuno yabantu yesikhumba iye yaphindaphindeka kabini, kwaye inani elilinganiselweyo lesikhumba sendalo ixesha elide alikwazanga ukuhlangabezana neemfuno zabantu. Ukuze kusonjululwe oku kuphikisana, izazinzulu zaqala ukuphanda kunye nokuphuhlisa ufele olwenziweyo kunye nesikhumba sokwenziwa kumashumi eminyaka eyadlulayo ukwenza ukunqongophala kwesikhumba sendalo. Ngaphezulu kweminyaka engama-50 yembali yophando yinkqubo yesikhumba sokwenziwa kunye nesikhumba sokwenziwa sicela umngeni ngethwathwa lendalo.

Oosonzululwazi baqala ngokufunda kunye nokuhlalutya ukwakheka kweekhemikhali kunye nokwakheka kwesikhumba sendalo, ukusuka kwilaphu elinevanishi lenitrocellulose, kunye nokungena kwi-PVC yesikhumba eyenziweyo, esisisizukulwana sokuqala sesikhumba sokwenziwa. Ngesi siseko, izazinzulu zenze uphuculo oluninzi kunye nokuhlola, okokuqala kukuphucula i-substrate, kulandelwa ukuguqulwa kunye nokuphuculwa kwe-resin yokugqoka. Ngeminyaka yee-1970, amalaphu angalukwanga eentsinga zokwenziwa kwavela i-acupuncture, i-bonding kunye nezinye iinkqubo, ukuze i-substrate ibe necandelo elimilise okwe-lotus kunye nemilo yefiber egobileyo, ifezekise ubume be-porous, obuhambelana nesakhiwo sothungelwano sesikhumba sendalo. Iimfuno: Ngelo xesha, umaleko womphezulu wesikhumba sokwenziwa sele unakho ukufikelela kwi-micro-porous structure polyurethane layer, elingana nomgangatho wenkozo wesikhumba sendalo, ukuze imbonakalo kunye nesakhiwo sangaphakathi se-PU yesikhumba sokwenziwa sisondele ngokuthe ngcembe kwezo zesikhumba sendalo, kunye nezinye iipropati ezibonakalayo zisondele kwezo zesikhumba sendalo. isalathisi, kwaye umbala ugqamile ngakumbi kunesikhumba sendalo; ukumelana kwayo nokusonga kwiqondo lobushushu begumbi kunokufikelela ngaphezu kwesigidi esi-1 samaxesha, kunye nokumelana nokusonga kwiqondo lobushushu eliphantsi kunokufikelela kwinqanaba lesikhumba sendalo.

Emva kwesikhumba sokwenziwa se-PVC, i-PU yesikhumba eyenziweyo iphumelele inkqubela phambili yetekhnoloji njengendawo efanelekileyo yesikhumba sendalo emva kweminyaka engaphezu kwama-30 yophando kunye nophuhliso ziingcali zenzululwazi kunye netekhnoloji.

Utyatyazo lwe-PU kumphezulu welaphu lwaqala ukuvela kwintengiso ngeminyaka yoo-1950, kwaye ngo-1964, iDuPont yavelisa iPU yesikhumba sokwenziwa kwezihlangu eziphezulu. Emva kweminyaka engaphezu kwe-20 yophando oluqhubekayo kunye nophuhliso, i-PU yesikhumba yokwenziwa ikhule ngokukhawuleza ngokomgangatho wemveliso, iindidi kunye nemveliso. Ukusebenza kwayo kuya kusondela ngakumbi kwisikhumba sendalo, kwaye ezinye iipropati zide zigqithise isikhumba sendalo, zifikelela kwinqanaba elingenakulinganiswa nesikhumba sendalo, kwaye lithatha indawo ebaluleke kakhulu kubomi bemihla ngemihla.

I-Microfiber polyurethane yesikhumba yokwenziwa sisizukulwana sesithathu sesikhumba sokwenziwa esiye savela kwiimarike zasekhaya nezamazwe ngamazwe. Ilaphu elingalukwanga lothungelwano lwalo lwesakhiwo esine-dimensional-dimensional lidala iimeko zesikhumba sokwenziwa ukuba sigqithe ngesikhumba sendalo ngokwemiqathango ye-substrate. Le mveliso idibanisa ukufakwa kwe-PU slurry esandula kuphuhliswa kunye nesakhiwo se-pore evulekileyo kunye netekhnoloji yokucubungula yomaleko odibeneyo womphezulu, osebenzisa indawo enkulu yomhlaba kunye nokufunxwa kwamanzi okunamandla kwimicu ephezulu, okwenza i-PU yesikhumba se-superfine ye-PU kunye ne-bundle superfine. i-microstructure, imbonakalo, ukuthungwa kunye neempawu zomzimba, kunye nokunxiba kwabantu ukuthuthuzela. Ukongeza, i-microfiber synthetic yesikhumba yodlula ithwathwa lendalo ekuxhathiseni imichiza, ukufana komgangatho, imveliso enkulu kunye nokuguquguquka kokusebenza, kunye nokumelana kwamanzi kunye nokungunda.

Ukuziqhelanisa kubonise ukuba iimpawu ezintle zesikhumba sokwenziwa azikwazi ukutshintshwa ngesikhumba sendalo. Ukususela kuhlalutyo lweemarike zasekhaya kunye nezangaphandle, isikhumba sokwenziwa siye satshintsha inani elikhulu lesikhumba sendalo kunye nezixhobo ezingonelanga. Ukusetyenziswa kwesikhumba sokwenziwa kunye nesikhumba sokwenziwa njengomhombiso wemithwalo, iimpahla, izihlangu, izithuthi kunye nefenitshala iye yaqatshelwa ngakumbi yimarike.