Uma ufuna ukuthola izithelo eziphezulu ngaphandle kokusebenzisa ama-fertilizer amakhemikhali, ngaphandle kokunisela okungeziwe, ngaphandle kokufaka izitshalo ezomile elangeni eliqhumayo noma elibandayo ngesikhathi samaqhwa, udinga isipunbond. Iyini le nto - spunbond? Ake sithole kulesi sihloko.
Izinto ze-Spunbond ezingavunyelwe
I-Spanbond isiye yasakazeka phakathi kwabalimi nabalimi beloli ngenxa yezakhiwo zabo ezingenakudingeka. Kuvele emakethe yaseRussia maduzane futhi akazange athandwe ngokushesha ngenxa yokungathembeki kwezakhamuzi zasehlobo. Futhi kuyize! Izinzuzo zokusebenzisa le ndaba azikwazi ukugcizelela kakhulu.
Ukumboza impahla yezolimo i-spunbond inezici ezilandelayo zobuchwepheshe:
- ukukhanya, okuqinile, okungewona oboshwe;
- ukuhambisana nemvelo;
- akabolekisi ekudambiseni;
- uphume ngokuphelele umswakama nomoya;
- ivikela izitshalo ngokumelene nezinguquko zokushisa.
Isicelo se-spunbond
Lezi zinto, okunye okubizwa nge-agrovoloknom, zisetshenziselwa ukumboza imibhede lapho izithombo zokuqala zitshala khona, okumele zivikelwe kusukela emahlathini asehlobo. Futhi, indaba ivikela ngokuphelele izitshalo ehlobo ngesikhathi selanga.
Ungesabi ukuthi i-spunbond izovimbela ukukhula nokukhula kwezitshalo. Indwangu empeleni ilula kakhulu, ngakho-ke iyovele ikhuphuke namahlumela.
Enye indawo yokusetshenziswa kwalokhu okuqukethwe yi- greenhouse spunbond. Bashintsha ifilimu nesilazi. Ngokungafani nalezi zinto, i-spunbond idlula amanzi emvula, umoya omusha, ngaphandle kokubangela ukushisa okubaluleke kakhulu.
Enye indawo yokusetshenziswa kwezinto zokumboza ze-spunbond ukuhlanganiswa kwenhlabathi . Ukuze wenze lokhu, sebenzisa i-spunbond emnyama. Ubekwe emhlabathini ohlanza. Lokhu kubangela ukukhuphuka kokushisa kwenhlabathi nokulahlekelwa kwembewu yokhula.
Ngaphezu kwalokho, i-spunbond ihlanganisa izihlahla nezitshalo ukuvimbela ukufa nokulimala ngesikhathi seqhwa ezinzima.
I-spunbond isebenza kanjani?
Ekwindla, indaba yokugqoka iyasetshenziswa njengesivikelo esimweni esibi sezulu, njengomoya, isichotho, iziphepho. Ezimweni zesikhashana esifushane, i-spunbond ifakazela ukusebenza kwayo futhi ivumela ukufezekisa isivuno esikhulu. I-autumn yasekuseni ithatha isembozo seqhwa lemvelo, ivikela izitshalo kusukela ekugqithiseni ngokweqile nokuqhwa.
E-spunbond yasebusika ivikela isithwathwa, igcina ungqimba omkhulu weqhwa. Nokho, entwasahlobo, kungenzeka ukuthi uqale ukuhluma imbewu ngaphambi kwesikhathi. Ngokuphepha ivikela amaqhwa ashisa, kanye nezinambuzane nezinye izinambuzane.
Ukusetshenziswa kwe-spunbond ehlobo kunciphisa ukulahlekelwa komswakama, kuvikela umoya onamandla, ukushisa, imiphumela emibi yelanga eliqondile, ngenkathi umoya ohamba kahle kanye ne-ultraviolet.
I-spunbond yenziwe kanjani?
I-spunbond yekhava yenziwe nge-polypropylene ehlanganisiwe. Iyancibilika, futhi izintambo ezingapheli ziphehliwe bese zifakwa kumthumeli usebenzisa amadivaysi akhethekile. Imicu ihlanganiswa kahle ngokuthembekile ngaphansi kwethonya lokushisa okuphezulu.
Ngenxa yalokho, kutholakala ukwaziswa okunamandla okungajwayelekile, okungeke kwenzeke ukuphula ngezandla ezingenalutho.
Enkambini yokukhiqiza, ama-UV stabilizers ayengezwa ku-spunbond, okuvimbela ukubhujiswa kwalo ngaphansi kwelanga eliqondile. Ngenxa yalokho, indaba ingasetshenziswa iminyaka emihlanu noma ngaphezulu. Le filimu ayisoze yaziqhayisa ngokuphila okunjalo. Lokhu kanye nazo zonke ezinye izinzuzo kuchaza ukuthandwa okwenyuka kwezindwangu phakathi kwabalimi banamuhla.