Izimo zokusebenzisa Ukususa Kwemfazwe Eyodwa: Sebenzisa izikhathi ukuhlelwa emakhaya, ekwalaseni, nezisiseko ezinezibonelo eziphucwayo
U umda wasezulwini wezimali ezenziwayo ngendlela ethintela umhlaba kuzosiza kakhulu emsindleleni wokugcwalisa kwemiphefumulo yomqondo. Ngemuva kwezizwe zibophelela ukulungiswa kwezimpahla esetshenziswa kabili, kunezidingo ezikhulu kwezimpahla ephathelene kanye nezibalaseleyi—njengezitshalo ezisetshenziselwa kabili ze-PP/PET monofilament, izitshalo zemesh ye-PLA, nezizimalo zefilter ezibalaselwe—kakhulu. Lokhu kugcwalisa kumelela lapha: kungakwazi ukuhweba izimpendulo ezingalahlamile (njenge-PLA, PBAT) kanye nezilimi ezibalaselwe (isb. rPET ekhishwe amabhosholo) ngemuva kokulungisa ubuncane befilament kanye nokukhanya okuphelele ukuze kufanele izidingo zezimpahla. Ngabe abasebenzisa izinkinombo badinga ukubiza izimpahla njenge"esekela kakhulu," abayigcwalisa abanenhlakanipho kule ndlela bezobona indlela yokuthola isivikelo sobuqhubi obunyakazayo, bethula ukuthuthuka kwezimali ezenziwa ngendlela ethembekile.
Kwi ukuhlakanipha nokuba khona kwezimali , izimangaliso zokukhishwa kwe-monofilament kuyaphakanyiswa ngemfundo yesandla nezidingo zokugcinwa kwempilo. Ukuhlala kwezimali ezivivinywa, ukuzima okuphelele kwezithelo, nokuthinta kwezepolasi eza kususa "bomvu belwandle" besandla kwalibala isicelo sokukhishwa kwe-monofilament enobuthule obuphumelelayo, engakhathalwa. Ukukhishwa kungasiza ekwenzeni i-filaments eziphulile ku-UV esebenzayo ekubeni kugcine amazibuko (ekulawuleni ubukhali bokulunga kulocasi, i-strawberries), i-strands ezingenamuhla esebenzayo ekuxhaseni izihlalo zocasi/igrape, nezibonakaliso ezingahlaselwa zokukhula kwemifuno (ekulondolozini ukuthi ziphinde). Ngaphandle kokwenzo kwezimali ezincane, ukukhishwa kwe-monofilament kungasiza ekunqamleni okukhulu—okubalulekile kumazibuko amakhulu afuna izinhamkela ezihlukene ngezilinganiso ezinkulu. Njengoba umphakathi waseNingizimu uyasabalala kumfanekiso nomlando, le ndlela yokuqhubeka izoba yinto ebalulekile ekwenzeni izimpahla zesandla.
U ukunyakala kwezindawo zokusebenza zezikhalo kuvula izikhathi ezintsha, ezinezimali ephakeme kwezokuphanda kwamafomu. Kwenzenza yamandla, izihlukululo zebetheli lithiyamu-ion zidinga i-PET/PP monofilament ephantsi kakhulu, engumqondo—ukulawula kwezinklinga kwezokuphanda nokubeka isilinganiso se-diameter ku-inthanethi kuthuthukisa lezi ziphazamiso ezivamile. Kwenzenza yezempilo, amafomu atholakala ngempilo (kusuka ku-PET wesikhalo sezempilo) okunikezwa kuzindlela zokugcina nomshanelo wemeshi yokulahla kudinga ukwenzeka kwesokhotshezi esingaphansi komitha. Kwenzenza yezimoto, amafomu athembekile ekushishinjeni okunikezwa kumashini womkhumbi womgodi noma kumashini okunika umoya kusebenzisa ukuthatha kwezokuphanda kwamagugu athembekile ekushishinjeni. Ngemuva kokuthi lezi zinhlanga zakhula futhi zilahle izidingo zokufakwa kwamafomu, ukuphanda kwamafomu kuya kungena emathelweni afana nezimali ephakeme, kanti kakhuthaza inani eliphelele lokusebenzisa.
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