Amalaphu angalukwanga athandwa kakhulu kunamalaphu anyibilikayo kubomi bemihla ngemihla, njengeengxowa zezandla ezingalukwanga, iphepha lokusonga, kunye nomaleko wangaphandle weemaski, njl.njl. Ngaba unokwahlula ngokucacileyo phakathi kwezi ntlobo zimbini zamalaphu?Ukuba akunjalo, ungakhathazeki, kwaye Hail Roll Fone uya kuchaza umahluko omkhulu phakathi kwabo.
Ilaphu elinyibilikayo, ekwaziwa njengelaphu elingalukwanga elinyibilikayo, licandelo nje lenkqubo yelaphu elingalukwanga.Nangona kunjalo, kukho iiyantlukwano ezininzi phakathi kweendwangu ezinyibilikayo kunye nezingalukwanga, ngokukodwa kwizinto eziphathekayo, iimpawu, inkqubo kunye nokusetyenziswa.
1. Izinto ezahlukeneyo
Ilaphu elinyityilisiweyo lenziwe ikakhulu ngepolypropylene kwaye idiameter yayo yefiber inokufikelela kwi-1 ~ 5 microns.
Ilaphu elingalukwanga, elaziwa ngokuba ngumqhaphu ohlatywe ngenaliti okanye ilaphu elingaphothiweyo ngenaliti, lenziwa ngokubanzi ngefiber yepolyester kunye nemathiriyeli yefibre yepolyester kwaye iveliswa ngokusebenzisa umatshini welaphu we-pp spunbond ongalukwanga.
2. Iimpawu ezahlukeneyo
Ngama-voids angaphezulu, ubume obuguquguqukayo kunye nokumelana nokushwabana okulungileyo, ilaphu elinyibilikayo linesakhiwo esikhethekileyo se-capillary se-ultra-fine fibers ukwandisa inani kunye nommandla womphezulu wemicu kwindawo nganye, ngaloo ndlela ivumela amalaphu anyibilikayo ukuba abe nokuhluza okulungileyo, ukukhuseleka. , kunye neempawu zokufunxa ioli, eyenza ibe yinto ephambili yeemaski.
Ilaphu elingalukwanga lineempawu zobungqina bobumanzi, obuphefumlayo, obubhetyebhetye, bukhaphukhaphu, obunqandwa lidangatye, alinabungozi kwaye alinancasa, alibizi, linokuphinda lisetyenziswe, njl.njl.
3. izicelo ezahlukeneyo
Ilaphu elinyityilisiweyo linokusetyenziswa kwimimandla yomoya kunye nezixhobo zokuhluza ulwelo, izinto zokuzihlukanisa, izinto ezifunxayo, izinto zokufihla iimaski, izinto ezifunxa ioyile kunye namalaphu okusula.
Amalaphu angalukwanga, xa kuthelekiswa nelaphu elinyibilikayo, asetyenziswa ngokubanzi kwaye asetyenziswa ngokuqhelekileyo.Iimveliso ezingalukwanga zinemibala, zikhaphukhaphu, zinobuhlobo kokusingqongileyo kwaye ziphinde zisetyenziswe kunye neepatheni ezahlukeneyo kunye nezitayile, kwaye zifanelekile kwifilimu yezolimo, izihlangu, ufele, umatrasi, umhombiso, imichiza, ushicilelo, iimoto, izixhobo zokwakha, ifenitshala kunye namanye amashishini.
Ngamafutshane, amalaphu anyibilikisiweyo afanelekile kwiinkalo ezikhethekileyo ezinemigangatho ephezulu, ngelixa amalaphu angalukwanga anezinto ezininzi ngokubanzi.
4. Iinkqubo ezahlukeneyo zokuvelisa
Ngokubhekiselele kwiindwangu ezincibilikayo, izilayi ze-polymer ezinesalathisi esiphezulu se-melt zikhutshiwe kwaye zishushu ukuze zinyibilike kwiqondo eliphezulu lokunyibilika kunye nokuhamba kakuhle.Umlambo onyibilikayo okhutshwe kwi-spinneret uvuthelwa kwiifibers ezintle kakhulu ngobushushu obuphezulu kunye nesantya esiphezulu somoya oshushu, eziqokelelwa kwinethiwekhi yefiber kwisixhobo sokufumana (njengomatshini wokunetha) kwaye idityaniswe omnye komnye ukwenza ilaphu lisebenzisa ubushushu balo obushiyekileyo.
Zininzi iinkqubo zokwenza amalaphu angalukwanga, kubandakanywa i-spunbond, i-meltblown, i-hot-rolled kunye ne-spunlace.Uninzi lwamalaphu angalukwanga kwimarike ngoku aveliswa yipp spunbond umatshini welaphu ongalukiweyo.Ngokuqhelekileyo isebenzisa izilayi zepolymer, iintsinga ezisisiseko okanye iifilaments ngokuthe ngqo ukwenza iwebhu yeentsinga ngokuhamba komoya okanye ngoomatshini, emva koko i-hydroenanglement, ukuhlatywa inaliti, okanye ukuqiniswa okushushu okuqengqelekayo, kwaye ekugqibeleni igqibe ukwenza ilaphu elingalukwanga.
Ixesha lokuposa: Jul-14-2022