Isisindo segremu yendwangu engenalo uthuli olucwebezelayo luyisibonakaliso esibalulekile sokulinganisa ikhwalithi nokusebenza kwayo, futhi ukubalwa kwayo kuhilela izixhumanisi nezici eziningi.
Okokuqala, incazelo yesisindo segremu ibhekisela esisindweni sendwangu engenalo uthuli ngemitha yesikwele, futhi iyunithi ivame ukuba amagremu/imitha yesikwele (g/m²). Lapho kubalwa isisindo segremu sendwangu engenalo uthuli olucwebezelayo, kubalulekile ukukhetha amasampula endwangu amele angenalo uthuli. Ngokuvamile, amasampula amaningi athathwa eqoqweni elifanayo nasezindaweni ezahlukene ukuqinisekisa ukunemba nokuthembeka kwemiphumela yokulinganisa. Ngemva kokuthathwa kwamasampula, amasampula akalwa kusetshenziswa ibhalansi enembile kakhulu. Ukunemba kwebhalansi kumele kukwazi ukukala ngokunembile umehluko wesisindo esincane. Ukunemba okuvamile kungamagremu angu-0.01 noma ngaphezulu.
Ukulinganisa usayizi wesampula nakho kuyisinyathelo esibalulekile. Sebenzisa amathuluzi okulinganisa anembile, njengezintambo zensimbi, ama-caliper, njll., ukuze ulinganise ngokunembile ubude nobubanzi besampula yendwangu engenalo uthuli. Ngesikhathi senqubo yokulinganisa, naka indawo nendlela yokulinganisa ukuze ugweme imiphumela enganembile ngenxa yamaphutha okulinganisa. Ukuze uthuthukise ukunemba kokulinganisa, ubude nobubanzi besampula kuvame ukukalwa izikhathi eziningi, bese kuba nenani elimaphakathi elithathwa njengomphumela wokugcina wokulinganisa. Ngokusho kobude nobubanzi obulinganisiwe, indawo yesampula iyabalwa.
Ngemva kokuthola isisindo nendawo yesampula, isisindo segremu singatholakala ngokubala okulula kwezibalo. Ifomula yokubala ithi: isisindo segremu = isisindo sesampula (amagremu) ÷ indawo yesampula (amamitha-skwele). Isibonelo, uma isampula inesisindo samagremu ama-5 futhi inendawo engamamitha-skwele angu-0.01, khona-ke isisindo segremu sesampula singu-5÷0.01 = amagremu ama-500/imitha-skwele.
Ekukhiqizeni kwangempela, ukuze kuqinisekiswe ukuhambisana kwesisindo segremu yendwangu engenalo uthuli olucwebezelayo, abakhiqizi bazothatha uchungechunge lwezinyathelo zokulawula eziqinile. Kusukela ekukhetheni izinto zokusetshenziswa, ikhwalithi kanye nemininingwane yezinto zokusetshenziswa ezifana ne-polyester fiber kanye ne-nylon fiber kulawulwa ngokuqinile, ngoba izinto zokusetshenziswa zamaqoqo nezimfanelo ezahlukene zizothinta isisindo segremu yomkhiqizo wokugcina. Enqubweni yokukhiqiza, amapharamitha afana nobukhulu bokubeka, ingcindezi ye-spunlace, kanye nokushisa kokomisa kwe-fiber kulawulwa ngokunembile. Lezi zinto zizothinta ngokuqondile noma ngokungaqondile isisindo segremu yendwangu engenalo uthuli. Ngesikhathi esifanayo, ukuqapha kwesikhathi sangempela kuzokwenziwa ngesikhathi senqubo yokukhiqiza, futhi amasampula azothathwa njalo ukuze kuhlolwe isisindo segremu. Uma ukuphambuka kwesisindo segremu kutholakala kudlula ububanzi obuvunyelwe, amapharamitha okukhiqiza azolungiswa ngokushesha ukuqinisekisa ikhwalithi yomkhiqizo ezinzile.
Ngaphezu kwalokho, izidingo zesisindo segremu zezindwangu ezicolekile kakhulu ezingenalo uthuli ngezinjongo ezahlukene nazo zihlukile. Isibonelo, izindwangu ezingenalo uthuli ezisetshenziselwa ukusula izingxenye ze-elekthronikhi ezinembile zivame ukudinga isisindo esiphansi, ngokuvamile phakathi kuka-30-60 g/m2. Izindwangu ezinjalo ezingenalo uthuli zincane, zithambile futhi zithambile, futhi ngeke zilimaze izingxenye ezinembile; kuyilapho izindwangu ezingenalo uthuli ezisetshenziselwa ukuhlanza indawo enkulu nokumunca uwoyela zingaba nesisindo esiphezulu, cishe u-80-120 g/m2, ukuqinisekisa ukuthi zinamandla okwanele okumunca kanye nokumelana nokuguguleka.
Ukubalwa kwesisindo sezindwangu ezingenalo uthuli olucolekile kakhulu kudinga ukulinganiswa nokubalwa okuqinile. Ngesikhathi esifanayo, ukulawula okuqinile ngesikhathi senqubo yokukhiqiza kanye nokukhetha okunengqondo ngokwezimo ezahlukene zokusetshenziswa kuyizixhumanisi ezibalulekile zokuqinisekisa ikhwalithi yomkhiqizo kanye nokusebenza kahle.
Isikhathi sokuthunyelwe: Juni-25-2025