Isikhwama se-Leno Mesh singasetshenziselwa ukufakwa kwemifino, izithelo nezinye izinto, uyazi ukuthi ungahlulela kanjani ukusebenzisa kwayo?
Funda kabanzi
Izikhwama zokupakisha zepulasitiki zenziwa ngama-granules epulasitiki njengezinto zokwakha eziluhlaza, ngokuya ngezidingo ezahlukahlukene zezinto ezisetshenziswayo ezihlukene zisetshenziselwa ukuhlanganisa ndawonye, ezenziwe ngemikhiqizo ehlukahlukene esikubonayo, enemikhiqizo ehlukene, izici ezihlukile, ezisebenza kwimikhiqizo ehlukene emikhakheni ehlukene.
Funda kabanzi
Emabhizinisini akhiqizwayo asekhaya asekhaya asetshenziswa ezikhwameni zokufaka usimende, kunezigaba ezimbili ikakhulukazi zezikhwama zepulasitiki ezilukiwe nezikhwama zepulasitiki ezihlanganisiwe. Izikhwama ezilukiwe zeplastiki ze-lamen zenziwe nge-polypropylene, i-polyethylene resin njengezinto eziphambili ezingavuthiwe, zidonswe ocingweni olulukiwe lube yindwangu elukiwe yepulasitiki, bese ngenqubo yokwenza i-composite eyenziwe ngezikhwama ezilukiwe zepulasitiki. Ngenkathi ukukhiqizwa kwezikhwama ezilukiwe zepulasitiki ezihlanganisiwe nakho kuyizinto eziphambili eziluhlaza ezifakwe ku-polypropylene kanye ne-polyethylene resin filaments indwangu elukiwe yepulasitiki.
Funda kabanzi
Amazambane, isitshalo esidabukisayo eSouth America, satholakala ngesintu ngemuva kokunwetshwa ngokushesha kwendawo yokutshala. Manje kukhiqizwa emhlabeni wonke. I-China nayo iba ngomunye wamazwe akhiqiza kakhulu emhlabeni. Futhi kungenzeka ukuthi athathe isikhundla sikakolweni sokusanhlamvu kwendabuko, irayisi ekudleni kwethu okuyisisekelo.
Funda kabanzi
I-Abstract: Kuyinto elula kakhulu ukusebenzisa izikhwama ezilukiwe ukulayisha izinto, ukupakishwa okujwayelekile kwesikhwama kuzovalwa ngomshini wokubopha, noma ngabe kusetshenziswe izikhafu zomugqa, noma ngabe zilula, kodwa zingakwazi ukukwenza, ziye kwesobunxele zizovulwa, zilula kakhulu. Ukusetshenziswa kwezikhwama ezilukiwe, kepha futhi unake ukugwema ukulayisha izinto ngokweqile, gwema ukuthunyelwa emhlabathini, ungalahli ngemuva kokusebenzisa nezinye izindaba. Ngezansi ukuze uqonde ukuthi ungayisusa kanjani intambo yesikhwama solukiwe.
Funda kabanzi
Ngenxa yamakhemikhali, usimende, umanyolo, ushukela kanye nezinye izimboni ngezidingo ezikhethekile zokupakisha, ingxenye enkulu yezikhwama ezilukiwe zepulasitiki kufanele ibe nomsebenzi wokuvalwa kwamanzi.
Funda kabanzi
Izikhwama ze-Mesh zenziwa ikakhulukazi nge-polyethylene (pe), i-polypropylene (PP) njengezinto eziphambili eziluhlaza.
Funda kabanzi
Ifilimu elisezingeni eliphezulu le-BIYPROPYLENEne (BOPP) ngokuvamile liyifilimu elihlanganisiwe elihlanganisiwe, elenziwa nge-polypropylene granules ekhishwe yishidi ukwakha ishidi bese yelulwa ngezinkomba ezimbili, ngokuqondile nangokuvundlile. Le filimu inokuqina okuhle ngokomzimba, amandla emishini, ukuqina komoya, ukucaca okuphezulu kanye nokucwengeka okuphezulu, ubulukhuni kanye nefilimu yokufaka kabanzi, kanye nefilimu eyisisekelo yamakhompiyutha e-bopp. Iphinde isetshenziswe kabanzi ezikhwameni ezilukiwe.
Funda kabanzi
Kuxoxwe nalapha ukuphindwa kabusha kwezikhwama ezilukiwe ze-PP, isiketi ingcosana yepulasitiki efanelekile ukukhiqizwa kwezikhwama ezilukiwe.
Funda kabanzi
Isikhwama se-OPP luhlobo lwesikhwama sepulasitiki, i-OPP ibhekisela kwi-polypropylene, kungenye yezinto zokwakha zokwenza ipulasitiki. Izikhwama zepulasitiki ezenziwe nge-OPP zinezinzuzo zokubekwa uphawu okuhle, ukubhala okunamandla, okuvikelwa kwemvelo kanye nokuvikelwa kwemvelo.
Funda kabanzi
Ngenxa yezidingo ezithile zemboni, isidingo sezikhwama ezilukiwe zombala zinekhono elingcono elingana lamanzi, futhi ukuze sithuthukise amandla angenamanzi okuphrinta imibala, futhi i-coating enolukiwe izokwenziwa, ngakho-ke yimiphi umehluko phakathi kwezikhwama zombala wangaphandle.
Funda kabanzi
Izikhwama ezilukiwe zepulasitiki ngokuya ngokwakheka okusemqoka kwezikhwama ze-polypropylene, izikhwama ze-polyethylene; Ingabe impahla yokufaka.
Funda kabanzi