Intangiriro kuri firime ihumeka

Filime ihumeka ikozwe muri polyethylene resin (PE) nkitwara, ikongeramo ibintu byiza (nka CaC03) hanyuma ikabisohora ukoresheje uburyo bwo gukonjesha.Nyuma yo kurambura igihe kirekire, firime ifite imiterere yihariye ya microporome.Izi mikorobe idasanzwe hamwe no gukwirakwiza kwinshi ntishobora guhagarika gusa amazi, ariko kandi irashobora gutuma molekile ya gaze nkumwuka wamazi unyuramo.Mubihe bisanzwe, ubushyuhe bwa firime buri munsi ya 1.0-1.5 ° C kurenza iyo firime idahumeka, kandi ikiganza cyumva cyoroshye kandi imbaraga za adsorption zirakomeye.

Kugeza ubu, ibice byingenzi bikoreshwa muri firime ya pulasitike ihumeka harimo ibicuruzwa byita ku isuku yumuntu ku giti cye, ibicuruzwa birinda ubuvuzi (nka matelas yo kwa muganga, imyenda irinda, amakanzu yo kubaga, impapuro zo kubaga, compresses yumuriro, umusego w’ubuvuzi, nibindi), imyenda yimyenda, nibindi bikoresho kubipakira imiti.Dufashe nk'urugero rwibikorwa byita ku isuku yumuntu ku giti cye, ibice byumubiri wumuntu ibyo bicuruzwa bihura nabyo byoroshye kubyara bagiteri zitandukanye bitewe nubushuhe.Ibicuruzwa bikozwe mubikoresho byimyenda ya fibre bifite imyuka mibi yumwuka, kuburyo ubuhehere bwasohowe nuruhu budashobora kwinjizwa no guhumeka, bikavamo ubushyuhe bukabije, butagabanya ihumure gusa, ahubwo butera no kororoka kwa bagiteri kandi bigatera uruhu.Kubwibyo, gukoresha ibikoresho bihumeka kugirango urusheho gukama no guhumurizwa hejuru yuruhu rwabaye imwe mumigendekere yiterambere ryinganda zita kubuzima bwa none.

Filime ihumeka ihumeka ituma imyuka y'amazi inyuramo itaretse ngo amazi yamazi anyure, kandi asohora imyuka yamazi murwego rwibanze rwibikoresho byita ku isuku binyuze muri firime kugirango uruhu rwuruhu rwumuke cyane, bigatuma uruhu rwumye kandi kurushaho.Irinda imikurire ya bagiteri kandi ishimangira kurinda uruhu.Mubyongeyeho, ubudodo bwayo bumeze nkubusa ntaho bihuriye nibindi bikoresho bisa kurubu.

Nka firime yanyuma yibicuruzwa byita ku buzima, filime ihumeka yakoreshejwe cyane mu Burayi, Amerika, Ubuyapani, Koreya yepfo, Uburasirazuba bwa kure ndetse n’igihugu cyanjye cya Hong Kong na Tayiwani.Mu bindi bice byisi, hamwe nogukomeza kuzamura imibereho yabantu mumyaka yashize, gukora no gukoresha firime ya pulasitike ihumeka byiyongereye uko umwaka utashye.Ntabwo byongerewe ingufu mu kurengera ubuzima bw’ababyeyi n’abana, ahubwo byanateje imbere ikoreshwa rya firime ihumeka.