Amakhanda Asebenzayo KwiMshinini YeMonofilament: Kunceda Ukuvuselela Kwizimpahla Eziyinkimbinkimbi KuZintandokazi Ezibalulekileyo
U umzamo wesayensi kanye nomzamo wasekhaya yisiseko sobumnini wezixhobo zokukhiqizwa kwegesi, eqhubekela ekwaziweni koko ukuguqula izimboni (njenge PP, PET, ne PLA engayiphila) ku monofilaments efanayo. Le zixhobo zikhiqiza i filament enobunzima obugcwele—kusuka kumgubo othandothile 0.1mm okufuneka kuzenzelwa kumaphepha ohlezi nokuba ngumgubo omkhulu wamathiklwa angama-5mm amadala—kungcono lokukhiqizwa kwizinto ezisetyenziswa ngemihla ngemihla. Iziphawu ezifana nale: i reusable shopping bags (ezidala futhi zilahlakalela ukuhlipha kwezimali ezingasetshenziswa kabili), amathiklwa aphantsi ngezinja (azitholelwa ukulahla okuhle kakhulu), namaphetholo emphakathi (kumafutha amanzi noma amakhondavhu). Ngokuthuthuka kwebala elikhulu kohlwempilo, ukuthi le zixhobo ziyafanayo nezimboni ezibaleni kuyakhipha indima yazo ekukhiqizeni izinto ezinembileyo.
U isayensi esikhulu samazwe kuyisisekelo kumakhine yokukhiqiza umfanekiso othile we-monofilament ukwakha izimboni zokulima ezinobuthule obuphakeme ezigcwele kumzimba omuhle. Ngokulungisa izindlela ezibalulekile njenge-temperature yokuqhuma ne-stretching ratio, le mikhumbi ikhiqiza i-monofilaments enenhliziyo eyodwa, inenhliziyo ekugcinwayo kwe-corrosion, kanye nenhliziyo yokungena kwesibonelo—izici ezibalulekile kumsebenzi wokulima. Lezi zimbobo zihlotshelwa ku: amashade nets (ukuze kubaluleke isibonelo esivela emhlabeni kumzimba), anti-bird/insect nets (ukuza kunciphisa imithombo yezilwane), amathende okuxhumana komzimba (kumagugu afuna ukuphendula njengamakhungu), kanye namathende okukhipha kwimibhinqa yokulima (ukuze akunywe ngexesha lokusebenza emhlabeni). Kwiindlu zokulima ezinkulu kanye neegreenhouses eziphumelelayo, indalo yokwenza kakhulu kwekhina kusinika ukuqhubeka kokhuphela kwe-monofilaments eziphathelene, ezingcono, engcacisayo, ekwenzekayo ngokushesha, kusetyenziswa ngokushesha kumzimba ongcono.
U izigaba zokusebenza kanye nezihlukumeziweyo eziphambili zabalaza futhi ubumnandi bokugcina kwezinhlelo zokukhishwa kwemiphefumulo ukulondoloza izidingo ezithintekile ekusebenzisweni. Kukwakha, kwenza imiphefumulo eminingi yezinhlelo zokukhula (ezasetshenziswa ekukhuleni kwezindlela nokulondoloza ukuphazanywa kwesithuthlwa) nezinhlane zokukhupha (ngokuphatha amanzi emkhumbini wokudonsa), lapho imiphefumulo kumele ibambezela izimali ezikrholwayo kanye nesikhulumi. Ekukhishweni kwezinhlophe, kwenza imiphefumulo engalibibiyo (kwezinhlelo zokulahla amehluko) nezinhlane zokunqamula komlilo, okunciphisa ubungakanani, ukulahlekelwa kwezimali kwezinhlophe. Ebusweni bakhothazana, inhlelo ikhiqiza imiphefumulo engavamile (kuma-PET okuya ku-PLA ezingcono kakhulu) ngokulungiselela ukulahla kwemiphefumulo (izihlalo zokulungiselela umlilo) nokulahla kwezihlalo eziluhlaza—kufakelwa ubunikazi obungu-micrometer ukulondoloza izimo ezithintekile zokuphepha kakhulu kanye nokunciphisa ukuthandazeka kwezinhlelo ezilandelwayo.
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