PVC Chikopa cha Nsapato
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Yogulitsa Factory Wopanga PVC Chikopa Mkulu Woona Wofewa Kukhudza Zofunika kwa Matumba Upholstery Magalimoto Sofa Mipando
Ntchito zazikulu za PVC Chikopa
1. Nsapato
- Nsapato zamvula / nsapato zogwirira ntchito: Dalirani pakuletsa madzi kwathunthu (monga mitundu yotsika mtengo ya Hunter).
- Nsapato zamafashoni: Nsapato zonyezimira zam'chiuno ndi nsapato zazitali (zomwe zimagwiritsidwa ntchito ndi mafashoni othamanga).
- Nsapato za Ana: Zosavuta kuyeretsa, koma zosapumira bwino komanso zosayenera kuvala nthawi yayitali.
2. Katundu
- Zikwama zam'manja zotsika mtengo: Kutengera mawonekedwe achikopa komanso otsika mtengo (monga mitundu yotsatsira m'sitolo).
- Malo onyamula katundu: Osamva ma abrasion komanso osagwa (okhala ndi PC).
- Matumba a zida / mapensulo: Zofunikira zamafakitale zolimbana ndi banga.
3. Mipando & Magalimoto
- Sofa/mipando yodyera: Zosamva ma abrasion komanso zosavuta kuzisamalira (zina za IKEA).
- Zovala zapampando wamagalimoto: Zosasunthika kwambiri (zomwe zimagwiritsidwa ntchito pamamodeli otsika).
- Kukongoletsa khoma: Zovala zofewa zachikopa zotsanzira (hotelo ndi zokongoletsera za KTV).
4. Industrial
- Makatani odzitchinjiriza: Zopangira ma labotale ndi zida za fakitale.
- Zipangizo zotsatsira: Zoyimira zowonetsera ndi mabokosi opepuka okhala ndi zikopa. -
Zosiyanasiyana Zopanga Chikopa Chokhala ndi Smooth Surface ya Mpando Wagalimoto
Chikopa chopangidwa (PU/PVC/microfiber chikopa, ndi zina zotero) chimatha kusindikizidwa kuti chitsanzire mitundu yosiyanasiyana yachikopa yachilengedwe. Maonekedwe osiyanasiyana amakhudzanso maonekedwe komanso zinthu zothandiza monga kukana kuvala, kumva, ndi kuchapa zovuta.
Malangizo Ogula
1. Sankhani kapangidwe kake potengera zomwe mukufuna kugwiritsa ntchito:
- Kugwiritsa ntchito pafupipafupi (mwachitsanzo, zikwama zapaulendo) → Litchi kapena Crossgrain
- Zofunika zokongoletsa (mwachitsanzo, zikwama zamadzulo) → Ng'ona kapena zonyezimira
2. Gwirani chinthucho kuti mudziwe zakuthupi:
- PU/PVC yapamwamba kwambiri: Maonekedwe omveka bwino, palibe fungo la pulasitiki, komanso kubweza mwachangu mukapanikizika.
- Chikopa chopangidwa chamtundu wocheperako: Chosawoneka bwino komanso cholimba, chokhala ndi ma creases ovuta kuchira.
3. Yang'anani njira zoteteza chilengedwe:
- Kukonda PU yochokera m'madzi kapena zokutira zopanda zosungunulira (mwachitsanzo, zovomerezeka za OEKO-TEX®). -
Factory Wholesale Microfiber Leather Lychee Textured Car Mpando Wamkati Mipando ya Upholstery Chikopa
Chikopa chamiyala ndi mtundu wachikopa chokhala ndi timiyala, tokongoletsedwa ngati khungu lachipatso. Nthawi zambiri amapezeka pazinthu monga zikwama, nsapato, ndi mipando. Imapezeka mu chikopa chachilengedwe komanso chikopa choyerekeza (PU/PVC), ndiyotchuka chifukwa cha kulimba kwake, kukana kukanda, komanso mawonekedwe apamwamba.
Mawonekedwe a Pebbled Leather
Kusintha ndi Kukhudza
Maonekedwe a miyala ya timiyala atatu: Amatsanzira njere ya zipatso zomangika, kukulitsa kuzama kwa mawonekedwe ndi kumveka bwino.
Kumaliza kwa matte/semi-matte: Kusawoneka bwino, kumapereka kumverera kobisika, koyeretsedwa.
Kufewa Kwapakati: Kusachita kukanda kuposa chikopa chonyezimira, koma chofewa kuposa chikopa chanjere.
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Kutsanzira chikopa cha nthiwatiwa Grain PVC chikopa chopangira Fake Rexine Chikopa PU Cuir Motifembossed Chikopa
Chikopa chopanga cha nthiwatiwa cha PVC chimagwiritsidwa ntchito mosiyanasiyana, makamaka kuphatikiza izi:
Kukongoletsa kunyumba: Chitsanzo cha nthiwatiwa PVC chikopa chochita kupanga chingagwiritsidwe ntchito kupanga mipando yosiyanasiyana, monga sofa, mipando, matiresi, ndi zina zotero.
Mkati mwagalimoto: Popanga magalimoto, chikopa chopanga cha nthiwatiwa cha PVC chimagwiritsidwa ntchito pamipando yamagalimoto, mapanelo amkati ndi mbali zina, zomwe sizimangowonjezera kukongola kwagalimoto, komanso zimakhala zolimba komanso zolimba.
Katundu wa katundu: Ostrich pattern PVC chikopa chochita kupanga nthawi zambiri amagwiritsidwa ntchito popanga katundu wapamwamba kwambiri, monga zikwama zam'manja, zikwama zam'mbuyo, ndi zina zotero, chifukwa cha maonekedwe ake apadera komanso maonekedwe abwino, omwe ali apamwamba komanso othandiza.
Kupanga nsapato: M'makampani opanga nsapato, chikopa cha nthiwatiwa cha PVC nthawi zambiri chimagwiritsidwa ntchito popanga nsapato zapamwamba, monga nsapato zachikopa, nsapato wamba, ndi zina zotere, zomwe zimakhala ndi chikopa chachilengedwe komanso kukana kuvala bwino komanso kusalowa madzi.
Kupanga ma gulovu: Chifukwa chakumva bwino komanso kulimba kwake, chikopa chopangira cha nthiwatiwa cha PVC chimagwiritsidwanso ntchito kupanga magolovu osiyanasiyana, monga magolovesi oteteza ogwira ntchito, magolovu amfashoni, ndi zina zambiri.
Ntchito Zina: Kuphatikiza apo, chikopa chopanga cha nthiwatiwa cha PVC chimatha kugwiritsidwanso ntchito popanga pansi, mapepala apanyumba, matope, ndi zina zotero, ndipo amagwiritsidwa ntchito kwambiri m'madera ambiri monga mafakitale, ulimi, ndi kayendedwe. -
1.2mm Suede Nubuck PU Chikopa Chopanga Chogwiritsidwanso Ntchito Chobwezerezedwanso Chokhachokha Chokhachokha Sofa Mipando Yovala Nsapato Jekete la Microfiber Lomwe Limathamangitsidwa Chikopa Chopanga
Chikopa chowumbidwa ndi mtundu wa nsalu zomwe zimabzalidwa ndi nayiloni kapena viscose fluff pamwamba pa nsaluyo kudzera mwapadera. Nthawi zambiri amagwiritsa ntchito nsalu zosiyanasiyana ngati nsalu yoyambira, ndipo amakonza fluff ya nayiloni kapena viscose pamtunda kudzera muukadaulo wothamangitsa, kenako ndikuyanika, kutenthetsa ndi kuchapa. Chikopa chophwanyidwa chimakhala chofewa komanso chofewa, mitundu yowala, komanso zinthu zabwino zotchinjiriza. Nthawi zambiri amagwiritsidwa ntchito popanga zovala, sofa, ma cushion, ndi ma cushion okhala m'dzinja ndi m'nyengo yozizira. pa
Njira ndi mawonekedwe a zikopa zothamangitsidwa
Kapangidwe ka zikopa zothamangitsidwa kumaphatikizapo izi:
Sankhani nsalu yoyambira: Sankhani nsalu yoyenera ngati nsalu yoyambira.
Chithandizo choyandama: Bzalani nayiloni kapena viscose fluff pansalu yoyambira.
Kuyanika ndi kutenthetsa: Konzani madziwo poumitsa ndi nthunzi kuti asagwe.
Kugwiritsa ntchito zikopa zamagulu
Chikopa chophwanyidwa chimakhala ndi ntchito zosiyanasiyana ndipo chimagwiritsidwa ntchito popanga:
Zovala: Zovala zazimayi zazimayi, masiketi, zovala za ana, ndi zina.
Zida zapakhomo: Sofa, ma cushion, ma cushion, etc.
Ntchito zina: masilavu, zikwama, nsapato, zikwama zam'manja, zolemba, ndi zina.
Kuyeretsa ndi kukonza
Mfundo zotsatirazi ziyenera kuzindikirika poyeretsa zikopa zothamangitsidwa:
Pewani kusamba pafupipafupi: Kutsuka kwa nthawi yayitali kumatha kupangitsa kuti viscosity ya viscose ichepe, ndipo kungayambitse kukhetsedwa ndi kusinthika. Ndibwino kuti muzisamba m'manja mwa apo ndi apo, koma osati kawirikawiri.
Zotsukira Zapadera: Kugwiritsa ntchito chotsukira chapadera kumatha kuteteza bwino nsalu.
Njira yoyanika: Yanikani pamalo ozizira komanso opanda mpweya wabwino, kupewa kuwala kwa dzuwa komanso kutentha kwambiri. -
Mitundu Yambiri ya PVC Yachikopa Yogulitsa Yosweka PU Yamafuta Opangira Chikopa mu Ubwino Wabwino wa Sofa, Nsapato, Zikwama, Zokongoletsa
Chikopa cha sera ya PU chosweka ndi chikopa chopangidwa mwapadera chokhala ndi mawonekedwe apadera komanso mawonekedwe. Imaphatikiza kukhazikika kwa chikopa cha PU ndi mawonekedwe a retro a chikopa cha sera chamafuta kuti apange mawonekedwe apadera osweka.
Njira yopanga ndi mawonekedwe ake
Njira yopangira mafuta osweka PU chikopa chimaphatikizapo izi:
Kusankha kwazinthu zopangira: Sankhani chikopa chapamwamba cha PU ngati maziko.
Chithandizo cha ming'alu: Pangani ming'alu pakhungu kudzera munjira inayake.
Kupaka sera yamafuta: Pakani mafuta osakaniza pa chikopa, ndipo popaka phula ndi kupukuta mobwerezabwereza, sera yamafuta imalowa mu ulusi wachikopa kupanga filimu yoteteza.
Mawonekedwe a chikopa ichi ndi awa:
Crack effect: Pamwambapa pali mawonekedwe achilengedwe ong'ambika, omwe amawonjezera mawonekedwe ndi mawonekedwe a chikopa.
Mafuta a sera: Pamwamba pake pali phula lamafuta, zomwe zimapangitsa kuti chikopacho chikhale chonyezimira komanso chowoneka bwino.
Makhalidwe amachitidwe ndi malo ogwiritsira ntchito
Chikopa cha sera ya PU chosweka chimakhala ndi izi:
Kusalowa madzi komanso kuletsa kuipitsidwa: Phula lamafuta pamwamba pake lili ndi zinthu zabwino zoletsa madzi komanso zoletsa kuipitsidwa, zomwe zimatha kuletsa kukokoloka kwa chinyezi ndi madontho.
Zosamva kuvala komanso zolimba: Chikopa chopangidwa ndi sera yamafuta chimakhala ndi ulusi wothina komanso wolimba, ndipo chimakhala cholimba komanso cholimba.
Kapangidwe kapadera: Pamwambapa pamakhala mawonekedwe apadera komanso owala, ndipo pakapita nthawi, amawonetsanso kalembedwe ka retro ndi chithumwa.
Chikopa ichi chimagwiritsidwa ntchito kwambiri m'magawo ambiri:
Makampani opanga mafashoni: Amagwiritsidwa ntchito popanga zovala zachikopa zapamwamba, nsapato zachikopa, zikwama zachikopa ndi zovala zina, kukhala mtsogoleri wotsogola.
Zogulitsa Panja: Ndi kulimba kwake komanso kukongola kwake, zimagwiritsidwanso ntchito kwambiri pazinthu zakunja.
Mkati mwagalimoto: M'kati mwagalimoto, chikopa cha sera ya PU chamafuta osweka chimakondedwa chifukwa cha mawonekedwe ake apadera komanso kulimba kwake. -
Madzi Opanda Madzi a Vinyl Fabric Pvc Chikopa Chopangira Chikopa cha Boti Sofa Scratch Resistant UV Treated
Zofunikira pa chikopa cha yacht makamaka ndi izi:
Chitetezo ndi chitetezo cha chilengedwe: Chikopa cha Yacht sichiyenera kukhala ndi formaldehyde, zitsulo zolemera, phthalates ndi zinthu zina zomwe zimakhala zovulaza thupi la munthu, ndipo zimatha kuyesa mayesero osiyanasiyana monga EN71-3, SVHC, ROHS, TVOC, ndi zina zotero.
Kuchita kwamadzi: Chikopa cha Yacht chimayenera kukhala ndi zinthu zabwino kwambiri zosalowa madzi komanso zoletsa kulowa mkati, zomwe zimatha kukana kuwukiridwa ndi mvula kapena mafunde, ndikusunga mkati mwa bwatoli mowuma komanso momasuka.
Kukaniza mchere: Imatha kukana kukokoloka kwa madzi a m'nyanja, mvula, ndi zina zambiri, ndikukulitsa moyo wautumiki.
Chitetezo cha Ultraviolet: Nsalu zokongoletsa za Yacht ziyenera kukhala ndi mphamvu zoteteza ku ultraviolet kuti ziteteze thumba lofewa la yacht kuti lisazime ndi kukalamba.
Ntchito yoletsa moto: Imakhala ndi mphamvu yolimbana ndi moto, yomwe ingalepheretse kufalikira kwa moto pakagwa mwadzidzidzi ndikuwongolera chitetezo.
Kukhalitsa: Ndi yokhuthala kuposa chikopa wamba, imavala mwamphamvu komanso imakana kukanda, ndipo imakhala ndi moyo wautali wautumiki.
Kukana kwa Hydrolysis: Pewani chinyezi ndikusunga chikopa chofewa komanso cholimba. Kukana kutentha kwambiri komanso kutsika: sinthani ndi nyengo zosiyanasiyana ndikusunga magwiridwe antchito mokhazikika.
Acid, alkali ndi mchere kukana: kukana kukokoloka kwa mankhwala ndikuwonjezera moyo wautumiki.
Kukana kuwala: kukana kuwala kwa ultraviolet ndikusunga kukongola kwachikopa.
Kuyeretsa kosavuta: njira yabwino komanso yoyeretsera mwachangu, kusunga nthawi.
Kuthamanga kwamtundu wamphamvu: mitundu yowala, yokhalitsa komanso yosatha.
Izi zimatsimikizira kutetezedwa kwa chilengedwe, kulimba komanso magwiridwe antchito a chikopa cha yacht, ndikupangitsa kuti chizigwiritsidwa ntchito kwambiri m'kati mwa ma yacht, kuwonetsetsa kuti mkati mwa bwatoli muli chitonthozo ndi kulimba -
Yogulitsa Faux Shagreen Khungu Chovala Matt PVC Faux Chikopa Chopanga Chikwama Chachikwama Chachikwama Chovala Chovala Chovala Chophimba
Zokongoletsera za chikopa cha manta ray PU zili ndi izi:
Kumverera kokwanira komanso kofewa: Chikopa cha PU chimakhala chomveka bwino komanso chofewa, chogwira bwino, cholimba kwambiri, ndipo chimapatsa anthu mwayi wogwiritsa ntchito bwino.
Kumverera kwamphamvu kwachikopa: Chikopa cha PU chili ndi kalembedwe kake komanso kansalu kodziwika bwino, ndipo pamwamba pake adasamalidwa mwapadera, ndikuwoneka bwino kwachikopa, zomwe zimapangitsa kuti zokongoletsa ziziwoneka zapamwamba kwambiri.
Zosavala komanso zosagwirizana ndi zokanda: Chikopa cha PU chimakhala ndi mphamvu yong'ambika, kusoka komanso mphamvu yopindika. Pamwamba pa mankhwalawo adathandizidwa mwapadera, osavala komanso osayamba kukanda, osavuta kusenda, kusweka kapena kuipitsidwa, ndipo pamwamba pake ndi kosavuta kuyeretsa.
Imasamva kuwala komanso kukalamba: Chikopa cha PU chimakhala ndi kuwala kwabwino, kukana kukalamba, kuthamanga kwamtundu wapamwamba, kosavuta kuzimiririka, kutsutsa thukuta, ndipo kumatha kukhalabe kukongola kwanthawi yayitali.
Kukana kwamankhwala kwabwino: Chikopa cha PU chimakhala ndi kukana kwamankhwala, kukana bwino kwa zosungunulira, kosavuta kuyeretsa, ndipo sikuwonongeka mosavuta ndi mankhwala pakagwiritsidwa ntchito.
Kuchita bwino kwambiri pachitetezo cha chilengedwe: Chikopa cha PU ndi chinthu chopangidwa chomwe sichifuna kugwiritsa ntchito zikopa za nyama, chimakhala chothandiza kwambiri poteteza nyama, ndipo chimakhala ndi kuipitsidwa kochepa popanga, kukwaniritsa zofunikira zoteteza chilengedwe 3.
Ntchito zosiyanasiyana: Chikopa cha PU chimagwiritsidwa ntchito kwambiri ponyamula katundu, zikwama zam'manja, zovala zokongoletsera, nsapato, mipando ya sofa, magalimoto ndi magawo ena. Ndi multifunctional material.
Maonekedwe abwino: Chikopa cha PU chimawoneka ngati chikopa chenicheni, ndipo chimaposa chikopa chachilengedwe malinga ndi makulidwe a makulidwe, mphamvu yong'ambika, kuwala kwamtundu komanso kugwiritsa ntchito zikopa, zomwe zimatha kukongoletsa kukongola kwazokongoletsa.
Mwachidule, zokongoletsa zopangidwa ndi chikopa cha manta ray PU zimakhala ndi magwiridwe antchito abwino kwambiri potengera kumva, mawonekedwe, kukana kuvala, kukana nyengo, ndi zina zambiri, ndipo zimakhala ndi magwiridwe antchito abwino a chilengedwe komanso ntchito zosiyanasiyana. Ndizothandiza kwambiri zokongoletsera zakuthupi. Ngati amagwiritsidwa ntchito kukulunga chophimba cha lupanga kapena ngati chokongoletsera, amatha kuwonjezera kukongola ndi kuchitapo kanthu. -
1.3mm Makulidwe Obwezerezedwanso a Pvc Faux Chikopa Eco-wochezeka Sofa Synthetic Leather Pu Microfiber Vegan Chikopa cha Mipando
Chikopa cha Stingray PU ndi chikopa chopangidwa ndi anthu chomwe ndi chofewa, chosamva kukalamba, kuvala komanso kupuma. Mosiyana ndi chikopa wamba yokumba, stingray PU chikopa alibe plasticizers anawonjezera pa ndondomeko kupanga, kotero izo sizidzakhala zovuta ndi Chimaona ngati atawaviika mu mafuta. Nthawi zambiri amagwiritsidwa ntchito popanga zinthu zachikopa monga nsapato, magolovesi, matumba ndi zovala.
Pamwamba pa chikopa cha stingray PU chimapangidwa ndi masikelo ambiri opangidwa ndi calcium phosphate, yomwe imakonzedwa kuti iwonetse kuwala konyezimira kofanana ndi mikanda yagalasi3. Panthawi yopanga, anthu adzadula ndi kufota pakatikati pa khungu la stingray kuti agwiritse ntchito kuuma kwake komanso mawonekedwe apadera. Chikopa chimenechi chakhala chikugwiritsidwa ntchito popanga zinthu monga zogwirira mpeni ndi zida zankhondo kalekale.
Mwachidule, stingray PU chikopa ndi kupanga zinthu zikopa ndi kapangidwe wapadera ndi kulimba, oyenera kupanga zosiyanasiyana zikopa mankhwala. -
Nsomba Zachikopa Zamdyerekezi Zachikopa PVC Zovala Zisalu Zazikopa Zamitundu Ziwiri Zosindikizira Zazikopa Zansapato, Zikwama, Zojambula Za DIY
Manta Ray Pattern PU Leather ndi chikopa chopangidwa ndi polyurethane chokhala ndi mawonekedwe apadera. Imamveka yofewa komanso ikuwoneka ngati chikopa chenicheni, koma imakhala yabwino kukana kuvala, kukana kuzizira, kupuma komanso kukana kukalamba. Nkhaniyi ili ndi ntchito zambiri m'magawo ambiri, ndipo mawonekedwe ogwiritsira ntchito ndi awa:
Katundu: Amagwiritsidwa ntchito popanga zikwama zosiyanasiyana, zikwama zam'manja, zikwama, ndi zina zambiri, ndipo zimatchuka chifukwa cha kulimba kwake komanso mafashoni.
Zovala: Zomwe zimagwiritsidwa ntchito popanga zovala zachikopa, mathalauza achikopa, masiketi achikopa, ndi zina zotere, zomwe zimapatsa mwayi wovala wosavala komanso wosavuta kusamalira.
Nsapato: Zomwe zimagwiritsidwa ntchito popanga nsapato zachikopa, nsapato, nsapato, ndi zina zotero, chitonthozo chake ndi kulimba kwake kumapangitsa kukhala chinthu choyenera kupanga nsapato.
Kukongoletsa Kwagalimoto: Kumagwiritsidwa ntchito kukongoletsa mipando yamagalimoto, mawilo owongolera, zovundikira dashboard ndi mbali zina kuti muwonjezere kukongola ndi chitonthozo chagalimoto.
Mipando: Zomwe zimagwiritsidwa ntchito popanga mipando monga sofa, mipando, mafelemu a bedi, ndi zina zotero, zimapereka chithunzithunzi chokongoletsera chachikopa, pokhala ndi mphamvu yolimba.
Manta Ray Pattern PU Leather yakhala chinthu chokondedwa kwambiri popanga zinthu zambiri chifukwa chakuchita bwino komanso mawonekedwe osiyanasiyana ogwiritsira ntchito. -
Zogulitsa Zotentha 0.8MM Shagreen Faux Chikopa Kugwiritsa Ntchito Bag Shoes Jewel Box ndi Upholstery
Manta Ray Pattern PU Leather ndi chikopa chopanga chokhala ndi mawonekedwe apadera komanso magwiridwe antchito abwino kwambiri. Zotsatirazi ndikuwunika kwathunthu kwa Manta Ray Pattern PU Leather
Katundu wabwino wakuthupi: Manta Ray Pattern PU Chikopa ali ndi mawonekedwe okana kupindika, kufewa kwabwino, kulimba kwamphamvu, komanso kupuma kwabwino. Ili ndi mawonekedwe abwino, mawonekedwe owala, komanso magwiridwe antchito ena osalowa madzi.
Kuthekera kwa mpweya wambiri: Kuthekera kwa mpweya wamtundu uwu wa chikopa kumatha kufika 8000-14000g/24h/cm², kulimba kwamphamvu kwambiri, kukana kuthamanga kwamadzi, ndipo ndi koyenera kumtunda ndi pansi pansalu zosalowa madzi komanso zopumira.
Mtengo wotsika mtengo: Poyerekeza ndi chikopa chenicheni, chikopa cha PU ndi chotsika mtengo, cholemera mumtundu, mitundu yosiyanasiyana, mawonekedwe ofewa, komanso osavuta kusamalira.
Zida zoteteza chilengedwe: Chikopa cha PU ndi chinthu chogwirizana ndi chilengedwe ndipo sichivulaza thupi la munthu komanso chilengedwe.
Ntchito Yonse: Manta Ray Pattern PU Chikopa chimagwiritsidwa ntchito kwambiri pokongoletsa katundu, zovala, nsapato, magalimoto ndi mipando, ndipo imadziwika kwambiri pamsika. -
Wopanga 1 MM Wophikidwa Wopenga Horse Rexine Wopanga Chikopa cha Vinyl Faux Synthetic Semi PU Chikopa cha Sofa Car Notebook
Mafuta a sera PU chikopa ndi chinthu chomwe chimaphatikiza mawonekedwe a chikopa cha sera ndi polyurethane (PU). Amagwiritsa ntchito ukadaulo wowotcha mafuta kuti apange chikopa chapadera kudzera pamasitepe monga kupukuta, kuthira mafuta, ndikupaka phula, ndi luso lakale komanso luso lamafashoni.
Mafuta a sera PU chikopa ali ndi izi:
Kufewa ndi kukhazikika: Pambuyo pakuwotcha mafuta, chikopa chimakhala chofewa kwambiri, chotanuka komanso cholimba kwambiri.
Zojambula zakale: Kupyolera mu kupukuta, kupukuta, kupukuta ndi njira zina, chikopa chapadera chimapangidwa ndi kalembedwe kakale.
Kukhalitsa: Chifukwa chaukadaulo wake wapadera wopangira, chikopa cha sera ya PU chimakhala chokhazikika komanso choyenera zovala, katundu ndi zinthu zina.
Zochitika zantchito
Mafuta a sera PU chikopa chimagwiritsidwa ntchito kwambiri pazovala, katundu, nsapato ndi minda ina chifukwa cha mawonekedwe ake apadera komanso kulimba kwake. Chifukwa cha mawonekedwe ake okongola komanso chisamaliro chosavuta, chimakondedwa makamaka ndi mitundu yayikulu.
