Chifukwa cha kulimba kwake komanso mawonekedwe apamwamba, chikopa chakhala chodziwika bwino pamafashoni, mipando ndi zida. M'zaka zaposachedwa, mpikisano watsopano watulukira mu chikopa cha PU. Koma kodi chikopa cha PU ndi chiyani? Kodi zimasiyana bwanji ndi zikopa zenizeni? M’nkhaniyi, tiona mbali ndi kusiyana pakati pa ziwirizi.
PU chikopa, yomwe imadziwikanso kuti chikopa chopanga kapena chikopa chabodza, chimayimira chikopa cha polyurethane. Ndizinthu zopangidwa zomwe zimatsanzira maonekedwe ndi maonekedwe a chikopa chenicheni. Mosiyana ndi chikopa chenicheni, chomwe chimapangidwa kuchokera ku zikopa za nyama, chikopa cha PU chimapangidwa pogwiritsa ntchito zokutira za polyurethane zomwe zimagwiritsidwa ntchito pazinthu zoyambira (nthawi zambiri nsalu monga polyester kapena thonje). Chophimba ichi chimapanga mawonekedwe ofanana kwambiri ndi chikopa chenicheni.
Chimodzi mwazabwino zazikulu za chikopa cha PU ndi kuthekera kwake.Chifukwa cha kupanga komanso kusakhalapo kwa zikopa za nyama, zikopa za PU ndizotsika mtengo kupanga kuposa zikopa zenizeni. Izi zimapangitsa kukhala chisankho chapamwamba kwa iwo omwe akufuna mawonekedwe abwino ndi kumverera kwachikopa popanda kulipira mtengo wokwera mtengo.
Kuphatikiza apo, chikopa cha PU chimakhala ndi mphamvu yolimbana ndi madzi komanso kukana kukanda poyerekeza ndi chikopa chenicheni. Nthawi zambiri imatengedwa kuti ndi yolimba komanso yosavuta kuyisamalira chifukwa imatha kutsukidwa ndi nsalu yonyowa. Komano, chikopa chenicheni chimafunika kusamalidwa mwapadera kuti chizioneka bwino.
Komabe, palinso kusiyana kwakukulu pakati pa chikopa cha PU ndi chikopa chenicheni. Chosiyana kwambiri ndi mawonekedwe awo. Chikopa chenicheni chimachokera ku chikopa cha nyama ndipo ndi zinthu zachilengedwe. Ili ndi zinthu zapadera monga kupuma, kusinthasintha komanso zaka mokongola pakapita nthawi. Chikopa chenicheni chilichonse chimakhala ndi zizindikiro zake, zomwe zimawonjezera kukongola kwake komanso umunthu wake.
Mosiyana ndi izi, chikopa cha PU chilibe zinthu zachilengedwe izi. Sichimapuma ndipo sichimamveka chofewa poyerekeza ndi chikopa chenicheni. Pakapita nthawi, chikopa cha PU chikhoza kuwonetsanso zizindikiro zosweka kapena kusenda chifukwa chakuvala. Kwa zikopa zenizeni, izi sizovuta chifukwa zimapanga patina yomwe imapangitsa kuti ikhale yokongola komanso yosalala.
Chofunikira chinanso posankha pakati pa chikopa cha PU ndi chikopa chenicheni ndikukhazikika. Chikopa cha PU nthawi zambiri chimawonedwa ngati chokonda zachilengedwe chifukwa sichifuna zikopa za nyama. Itha kupangidwa mwadongosolo komanso mokhazikika. Komabe, zikopa zenizeni zadzetsa nkhawa zokhudzana ndi thanzi la nyama komanso kuwonongeka kwa chilengedwe chamakampani a nyama.
Pomaliza, chikopa cha PU ndi njira yopangira chikopa chenicheni chomwe chimapangidwa kuti chitsanzire mawonekedwe ake komanso mawonekedwe ake. Ndi yotsika mtengo, yopanda madzi komanso yosavuta kuyisamalira. Koma chikopa chenicheni chimakhala ndi mikhalidwe yapadera monga kupuma komanso kukalamba kosangalatsa. Pamapeto pake, kusankha pakati pa ziwirizi kumatengera zomwe amakonda, bajeti, komanso malingaliro abwino.
Nthawi yotumiza: Jul-06-2023