Lisebelisoa tsa polyester tse sa lohiloeng

Lesela la polyester spunbond le sa lohiloeng le na le matla a phahameng, le hanyetsanang le mocheso o phahameng (e ka sebelisoa nako e telele sebakeng sa 150 ℃), ho hanyetsa botsofali, ho hanyetsa UV, bolelele bo phahameng, botsitso bo botle le phefumoloho, ho hanyetsa kutu, ho thibela molumo, ho hanyetsa tšoele le ho se chefo.

Litšobotsi tsa thepa e tala

1. Likhoele tsa polyester li na le khanyetso e babatsehang ea wrinkles, elasticity, le dimensional stability, hammoho le thepa e ntle ea ho pata motlakase. Li khona ho mamella khanya ea letsatsi, likhohlano, hlobo le ho bola. Li boetse li na le khanyetso e ntle ea li-reagents tsa lik'hemik'hale 'me li khona ho mamella acid e fokolang le alkalis.

2. Ka mocheso oa kamore, e na le bokhoni bo itseng ba ho mamella dilute le li-acids tse matla, empa ho hanyetsa hampe ho matla a alkalinity.

3. Ts'ebetso ea ho daea ea likhoele tsa polyester ha e ntle, 'me ka kakaretso li hloka ho dauoa ka lidae tse qhalakaneng mochesong o phahameng kapa ka pel'a bajari.

Tšebeliso ea lesela la polyester le sa lohiloeng

1. E sebelisetsoa ho khabisa ka tlung, lesela la motheo la k'hapete, lesela la indasteri ea meriana, fluff, lining, joalo-joalo.

2. E sebelisetsoa ho haha, ho thibela metsi ho marulelo ho sebetsa e le lesela la motheo, le nang le lehlabathe, samente, joalo-joalo le khomaretsoe ho lona ho thibela ho tsoa ha lehlabathe.

3. E sebelisoa kahong, ke mohato o nkiloeng ho thibela mapetsong.

4. Ho ea ka litšobotsi tsa botsofali le mocheso o phahameng oa ho hanyetsa masela a sa lohiloeng a spunbond, a sebelisoa haholo ka masela a ntlo, lisebelisoa tse kopantsoeng, thepa ea thepa, joalo-joalo Ho hatisoa ha mocheso o phahameng ho sebelisoa ho hlahisa masela a phahameng le a theko e tlaase; 'Me ka lebaka la ho hanyetsa botsofali ba eona; E tsebahala haholo ke bareki.

Mmaraka oa lesela la polyester spunbond le sa lohiloeng

Tšebeliso ea li-geotextile linaheng tse ling e qalile ho tloha lilemong tsa bo-1960. United States ke naha e nang le tšebeliso e kholo ka ho fetisisa ea li-geotextile lefatšeng ka bophara. Mathoasong a lilemo tsa bo-1990, tšebeliso ea eona ea selemo le selemo e ne e feta lisekoere-mithara tse limilione tse 300, ’me lilemong tsa morao tjena, tšebeliso ea eona e fihlile ho lisekoere-mithara tse limilione tse 700. Li-geotextiles tsa Europe le Japane le tsona li bile le nts'etsopele e potlakileng, ka ts'ebeliso ea selemo le selemo ea lisekoere-mithara tse limilione tse 400 lilemong tsa morao tjena. Har'a tsona, masela a sa lohuoang a spunbond a etsa hoo e ka bang 60% ea li-geotextile tse sa lohuoang; Kamora lilemo tsa bo-1990, Japane e bone keketseho e kholo ts'ebelisong ea li-geotextiles. Har'a li-geotextiles tsa Majapane tse sa lohoeng, tšebeliso ea mokhoa oa spunbond ke eona e kholo ka ho fetisisa, e nkang karolo ea 60% ea kakaretso ea li-geotextile tse sa lohoeng, 'me haholo-holo lesela la PET spunbond.

Geotextile naheng ea rona e qalile mathoasong a lilemo tsa bo-1980, empa chelete e sebelisitsoeng e ne e le nyenyane haholo ka nako eo, 'me e ne e le kopo ea liteko feela. E bile feela ho fihlela moroallo oa koluoa ​​​​ea 1998 moo mmuso o ileng oa e ela hloko, mme lefapha la kaho le kenyelelitse ts'ebeliso ea li-geotextiles litlhalosong tsa meralo le ho theha maemo a bohlokoa a naha ao ka 'nete geotextiles e ileng ea hapa tlhokomelo le nts'etsopele. Hajoale, ts'ebeliso ea li-geotextiles Chaena e feta lisekoere-mithara tse limilione tse 300, 'me li-geotextile tse sa lohiloeng li nka karolo ea 40% ea kakaretso. Kaho ea boenjiniere ba sechaba ea China e na le 'maraka o moholo o ka bang teng, o seng tlase ho ts'ebeliso ea hajoale ea lisekoere-mithara tse limilione tse 700-800 United States. Litsebi li hakanya hore li-geotextile tsa China li tla tsoela pele ho hola ka lipalo tse habeli lilemong tse 15 tse tlang, 'me PET spunbond filament geotextiles e bonts'a sekhahla sa kholo e potlakileng.