Niba waraje kururu rupapuro, birashoboka ko umenyereye gumboots icyo aricyo kandi ukeneye inkweto nziza, zidafite amazi.Ariko, wahagaritse gutekereza, inkweto zimvura zakozwe niki? Nibyiza, inkweto nyinshi zidafite amazi zikozwe muri reberi karemano cyangwa chloride polyvinyl - ibikoresho byubukorikori bizwi nka PVC cyangwa vinyl.
Rubber karemano ituruka kuri latex (sap) yigiti cya rubber (Have brasiliensis) ikura kwisi yose muri tropique biome nka Berezile, Tayilande, na Indoneziya.Ku rundi ruhande, PVC ni ubwoko bwa plastiki bwakozwe muri laboratoire kandi bukomoka kuri peteroli.Hariho ibyiza n'ibibi mugukorana na kamere-shingiro cyangwa ibintu bya sintetike nkuko buri kintu gitanga ikintu gitandukanye kijyanye nubwiza, kuramba, uburemere, kandi bihendutse.
Ubwa mbere, reka tuganire kubyerekeye reberi karemano!Abantu bose Merry Abantu gumboots ikozwe na reberi isanzwe hamwe na sole.Kugirango uhindurwe uva muri latex uhinduke reberi (hanyuma uhindurwe muri gumboots yawe), latex isanzwe ihura na volcanisation, inzira yatunganijwe kandi ihabwa patenti na Charles Goodyear wapine ya Goodyear.Vulcanisation ihindura reberi kandi ikayemerera kubumbabumbwa muburyo butandukanye.Kuva aho, bipfa gushirwa muburyo bugoramye bwa bote.Ubu ni inzira ndende yo gukora kuruta uburyo bukoreshwa mugukora gumboots ya PVC, ariko ibisubizo nibyiza byo murwego rwohejuru, ubworoherane, nibikorwa byo kurwanya ruswa.
Kuramba, elastique, hamwe nubwiza bwa reberi karemano bizana ibicuruzwa muburemere nigiciro.Muri kamere yayo, reberi ni ibintu biremereye kuruta PVC, bivuze ko gumboots ya rubber isanzwe iremereye kurusha PVC gumboots.Imirimo yintoki igira uruhare mu gukata latex ku giti cya rubber no kuyitunganya muri reberi nayo ihenze kuruta inzira zijyanye no guhimba PVC.Ibi bivuze ko gumboots ya reberi isanzwe ihenze kuruta PVC gumboots.Hariho, ariko, ubucuruzi bugomba gukorwa kuko igiciro cyambere cyambere cya reberi karemano iramba yishyuwe mugihe kirekire cyibikoresho kuko inkweto zawe ntizikenera gusimburwa kenshi.Twizera cyane agaciro kari inyuma yo kuramba no gusuzuma ikiguzi-kuri-kwambara ya gumboots yawe kandi turahagarara kuriyi garanti yumwaka umwe kuri bote yacu.
Noneho reka tuvuge kuri PVC!PVC ni plastike yoroheje yubukorikori yakozwe, igice, kiva kuri peteroli.Gukora PVC ninzira igoye irimo chimie nyinshi, ariko nanone ubu ni inzira ikunzwe cyane kandi ihendutse ikoreshwa murwego runini rwinganda.Guhindura PVC mubirato, uduce duto twa PVC dushonga muburyo bwamazi, hanyuma ugasukwa hafi yububiko bwa boot muburyo bwitwa inshinge-molding.Gutera inshinge bikoreshwa muburyo butandukanye bwimishinga, bigatuma inzira ihendutse muguhimba kandi bigatuma inkweto za PVC zizwi cyane mugiciro gito cyo kwirinda amazi no kubashaka inkweto ziremereye.
Kuramba, elastique, hamwe nubwiza bwa reberi karemano bizana ibicuruzwa muburemere nigiciro.Muri kamere yayo, reberi ni ibintu biremereye kuruta PVC, bivuze ko gumboots ya rubber isanzwe iremereye kurusha PVC gumboots.Imirimo yintoki igira uruhare mu gukata latex ku giti cya rubber no kuyitunganya muri reberi nayo ihenze kuruta inzira zijyanye no guhimba PVC.Ibi bivuze ko gumboots ya reberi isanzwe ihenze kuruta PVC gumboots.Hariho, ariko, ubucuruzi bugomba gukorwa kuko igiciro cyambere cyambere cya reberi karemano iramba yishyuwe mugihe kirekire cyibikoresho kuko inkweto zawe ntizikenera gusimburwa kenshi.Twizera cyane agaciro kari inyuma yo kuramba no gusuzuma ikiguzi-kuri-kwambara ya gumboots yawe kandi turahagarara kuriyi garanti yumwaka umwe kuri bote yacu.
Noneho reka tuvuge kuri PVC!PVC ni plastike yoroheje yubukorikori yakozwe, igice, kiva kuri peteroli.Gukora PVC ninzira igoye irimo chimie nyinshi, ariko nanone ubu ni inzira ikunzwe cyane kandi ihendutse ikoreshwa murwego runini rwinganda.Guhindura PVC mubirato, uduce duto twa PVC dushonga muburyo bwamazi, hanyuma ugasukwa hafi yububiko bwa boot muburyo bwitwa inshinge-molding.Gutera inshinge bikoreshwa muburyo butandukanye bwimishinga, bigatuma inzira ihendutse muguhimba kandi bigatuma inkweto za PVC zizwi cyane mugiciro gito cyo kwirinda amazi no kubashaka inkweto ziremereye.
Igihe cyo kohereza: Jun-21-2021
