Kuwunika kwa msika wapakhomo wa PVC wakunja mu theka loyamba la 2020

Kuwunika kwa msika wapakhomo wa PVC wakunja mu theka loyamba la 2020

Mu theka loyamba la chaka, msika wapakhomo wa PVC wotumiza kunja udakhudzidwa ndi zinthu zosiyanasiyana monga miliri yapakhomo ndi yakunja, mitengo yoyendetsera mabizinesi akumtunda ndi kumunsi kwa mabizinesi, mtengo wazinthu zopangira, mayendedwe ndi zinthu zina.Msika wonsewo unali wosasinthika ndipo magwiridwe antchito a PVC kunja anali osauka.

Kuyambira February mpaka Marichi, okhudzidwa ndi nyengo, kumayambiriro kwa Chikondwerero cha Spring, opanga PVC apakhomo ali ndi chiwongola dzanja chapamwamba komanso kuwonjezeka kwakukulu kwa zotsatira.Pambuyo pa Phwando la Spring, lomwe linakhudzidwa ndi mliriwu, zinali zovuta kuti makampani opanga zinthu zapansi awonjezere ntchito yawo yoyambiranso ntchito, ndipo kufunikira kwa msika kunali kofooka.Mitengo yapakhomo ya PVC yotumiza kunja yatsitsidwa.Chifukwa cha kuchulukirachulukira kwa masheya apakhomo, zogulitsa kunja za PVC zilibe phindu lodziwikiratu poyerekeza ndi mitengo yapakhomo.

Kuyambira Marichi mpaka Epulo, mothandizidwa ndi kupewa komanso kuwongolera mliri wapakhomo, kupanga mabizinesi akutsika pang'onopang'ono kunachira, koma kuchuluka kwa ntchito zapakhomo kunali kotsika komanso kosakhazikika, ndipo kufunikira kwa msika kudachepa.Maboma am'deralo apereka mfundo zolimbikitsa mabizinesi kuti ayambirenso ntchito ndi kupanga.Pankhani ya mayendedwe otumiza kunja, zoyendera panyanja, njanji, ndi misewu zabwerera pang'onopang'ono, ndipo kuchedwa kutumizidwa komwe kumasainidwa koyambirira kwaperekedwanso.Zofuna zakunja ndizabwinobwino, ndipo mawu akunyumba a PVC amakambidwa makamaka.Ngakhale kufunsa kwa msika ndi kuchuluka kwa zotumiza kunja kwawonjezeka poyerekeza ndi nthawi yapitayi, zochitika zenizeni zikadali zochepa.

Kuyambira Epulo mpaka Meyi, kupewa ndi kuwongolera miliri yapakhomo kunapeza zotsatira zoyambilira, ndipo mliriwu udayendetsedwa bwino.Pa nthawi yomweyi, mliri wa mliri kunja kwa dziko ndi woopsa.Makampani oyenerera adanena kuti malamulo akunja ndi osakhazikika ndipo msika wapadziko lonse ulibe chidaliro.Ponena za makampani otumiza kunja a PVC apakhomo, India ndi Southeast Asia ndizomwe zimatsogolera, pomwe India yachitapo kanthu kuti atseke mzindawo.Kufunika ku Southeast Asia sikukuyenda bwino, ndipo zogulitsa zapakhomo za PVC zimakumana ndi kukana kwina.

Kuyambira Meyi mpaka Juni, mtengo wamafuta padziko lonse lapansi udakwera kwambiri, zomwe zidapangitsa kuwonjezeka kwa mawu a ethylene, zomwe zidabweretsa chithandizo chabwino pamsika wa ethylene PVC.Nthawi yomweyo, makampani opanga mapulasitiki otsika akupitilizabe kukulitsa ntchito zawo, zomwe zidapangitsa kuchepa kwa zinthu, ndipo msika wapakhomo wa PVC udapitilira kukwera.Mawu a ma disks akunja a PVC akunja akuyenda pang'onopang'ono.Pamene msika wapakhomo ukubwerera mwakale, kuitanitsa kwa PVC kuchokera kudziko langa kwawonjezeka.Chidwi cha mabizinesi apakhomo a PVC otumiza kunja chafowoka, makamaka malonda apakhomo, ndipo zenera lakutumiza kunja latsekedwa pang'onopang'ono.

Cholinga cha msika wapakhomo wa PVC wogulitsa kunja mu theka lachiwiri la chaka ndi masewera amtengo pakati pa misika yapakhomo ndi yakunja ya PVC.Msika wapakhomo ukhoza kupitiriza kukumana ndi zotsatira za magwero otsika mtengo akunja;chachiwiri ndi kukonza pakati pa kukhazikitsa PVC m'madera osiyanasiyana padziko lapansi.India imakhudzidwa ndi kuchuluka kwa mvula ndi ntchito zomanga panja.Kuchepa, kufunidwa konseko kumagwira ntchito mwaulesi;chachitatu, maiko akunja akupitilizabe kukumana ndi kusatsimikizika kwa msika komwe kumabwera chifukwa cha zovuta za mliriwu.