Ilaphu leSpunbond elingalukwangayenziwe ngepolyester okanye i-polypropylene njengemathiriyeli ekrwada, yasikwa yaze yasonta ibe yimicu emide nge-screw extrusion, kwaye yenziwe ngokuthe ngqo kwidayamitha yomnatha ngokubopha okushushu kunye nokubopha. Lilaphu elifana nesigqubuthelo sekheji esinokuphefumla kakuhle, ukufunxa ukufuma, kunye nokungafihli. Ineempawu zokugcina ubushushu, ukufuma, ukuxhathisa kwiqabaka, isinqanda-kukhenkceza, i-transparent, kunye nokulawula umoya, kwaye ikhaphukhaphu, kulula ukuyisebenzisa, kwaye iyamelana nokuhlwa. Ilaphu elingqindiweyo elingalukwanga lineempawu ezilungileyo zokugquma kwaye lingasetyenziselwa izigqubuthelo zekheji ezinomaleko amaninzi.
Iintlobo zobugcisa zamalaphu e-spunbond angalukwanga
Itekhnoloji ephambili yamalaphu e-spunbond angalukwanga ehlabathini aquka iteknoloji yaseLeckfeld yaseJamani, iteknoloji yeSTP yase-Itali, kunye neteknoloji yeKobe Steel evela eJapan. Imeko yangoku, ngakumbi ngeteknoloji yeLeifen ibe yeyona nto iphambili emhlabeni. Okwangoku, iphuhliselwe kwi-teknoloji yesizukulwana sesine. Uphawu kukusetyenziswa koxinzelelo olubi lwe-Ultra isantya esiphezulu sokuhamba komoya esolula, kwaye imicu inokolulelwa malunga ne-1 denier. Amashishini amaninzi asekhaya sele eyiphindaphinda, kodwa ngenxa yemicimbi emininzi yokusika kwitekhnoloji engundoqo engekasonjululwa okanye engekacaciswa, kuya kuthatha ixesha ukuba amashishini okuvelisa izixhobo zasekhaya afikelele kwinqanaba lobuchwephesha beLeifen.
Ithini inkqubo yokuhamba kwelaphu le-spunbond elingalukwanga?
Itekhnoloji ephambili yamalaphu e-spunbond angalukwanga ehlabathini aquka iteknoloji yaseLeckfeld yaseJamani, iteknoloji yeSTP yase-Itali, kunye neteknoloji yeKobe Steel evela eJapan. Imeko yangoku, ngakumbi ngeteknoloji yeLeifen ibe yeyona nto iphambili emhlabeni. Okwangoku, iphuhliselwe kwi-teknoloji yesizukulwana sesine. Uphawu kukusetyenziswa koxinzelelo olubi lwe-Ultra isantya esiphezulu sokuhamba komoya esolula, kwaye imicu inokolulelwa malunga ne-1 denier.
Inkqubo yokuhamba kwelaphu le-spunbond elingalukwanga ngolu hlobo lulandelayo:
Ipolypropylene: ipolymer (ipolypropylene+feed) – isikrufu esikhulu sobushushu obuphezulu benyibilika extrusion – filter – metering pump (quantitative transveying) – spinning (spinning inlet top and low stretching suction) – ukupholisa – ukutsaleka komoya – ukubunjwa komnatha – iirola zoxinzelelo eziphezulu nasezantsi (prerolling rolling – windinforcement) – ukubuyisela umva kunye nokunqunyulwa - ukulinganisa kunye nokupakishwa - ukugcinwa kwemveliso egqityiweyo.
I-polyester: iitshiphusi zepolyester ezicutshungulweyo - ubushushu obuphezulu benyibilika extrusion yezikhondo ezikhulu - isihluzi - impompo yemitha (ukuhambisa ubungakanani) - ukujikeleza (ukolula kunye nokufunxa kwindawo yokusonta) - ukupholisa - ukuhamba komoya - ukwenza ikhethini yemesh - iirola zoxinzelelo eziphezulu kunye nezisezantsi (uqinisekiso lwangaphambili) - ukuqengqeleka - ukuqengqeleka - ukuqengqeleka kwe-windinforce ukulinganisa kunye nokupakishwa - ukugcinwa kwemveliso egqityiweyo.
Iintlobo zamalaphu eSpunbond angalukwanga
Ilaphu lePolyester spunbond elingalukwanga: Eyona mathiriyeli ikrwada yelaphu lingalukwanga yi-polyester fiber. Ifiber yepolyester, ekwabizwa ngokuba yi-polyester fiber, ineempawu ezinjengokuqina okuphezulu, ukumelana nokunxiba, kunye nokumelana nobushushu obuphezulu. Ngexesha lenkqubo yemveliso yeilaphu le polyester spunbond nonwoven, iqhina eliqinileyo lenziwa phakathi kwemicu ngenkqubo ye-spunbond, okukhokelela kwiifilaments eziqhubekayo ezithi zibekwe kwiwebhu. Okokugqibela, ilaphu elingaphothiweyo lenziwa nge-thermal bonding okanye ezinye iindlela zokuqinisa. Eli laphu lingalukwanga lisetyenziswa kakhulu kwiinkalo ezahlukeneyo ezifana nokupakishwa, izinto zokucoca, kunye nokhathalelo lwempilo.
Ilaphu lePolypropylene spunbond nonwoven nonwoven: ilaphu lePolypropylene spunbond nonwoven lenziwe ikakhulu ngemicu yepolypropylene. Imicu ye-polypropylene yenziwe i-polymerized ukusuka kwipropylene, i-byproduct ye-petroleum refining, kwaye inomoya obalaseleyo wokuphefumla, ukuhluza, ukugquma, kunye neempawu zokukhusela amanzi. Inkqubo yokuveliswa kwelaphu le-polypropylene spunbond nonwoven iyafana naleyo yelaphu le-polyester spunbond nonwoven, nelenziwe ngeentsinga ngobuchwepheshe be-spunbond. Ngenxa yeepropathi ezigqwesileyo zemicu yepolypropylene, amalaphu e-polypropylene spunbond nonwoven anoluhlu olubanzi lwezicelo zokupakisha, ezolimo, ukwakhiwa kunye namanye amacandelo.
Ukongeza, amalaphu angalukwanga e-spunbond anokwahlulwa ngokusekwe kwezinye izinto, ezinje ngobunzima befayibha, ubukhulu belaphu elingaphothiweyo, ukuxinana, kunye nokusetyenziswa. Ezi ntlobo zahlukeneyo zamalaphu e-spunbond nonwoven zinexabiso elilodwa lesicelo kwiinkalo zabo.
Ukuqukumbela
Lilonke, kukho iindidi ngeendidi zamalaphu angalukwanga e-spunbond aneempawu ezizodwa, kunye nemimandla yesicelo yawo ebanzi kakhulu. Xa ukhetha ilaphu le-spunbond elingalukwanga, kuyafuneka ukuba ukhethe uhlobo olufanelekileyo olusekwe kwiimeko ezithile zokusetyenziswa kunye neemfuno.
Dongguan Liansheng Non woven Technology Co., Ltd.yasekwa ngoMeyi 2020. Lishishini elikhulu lemveliso yelaphu elingalukiweyo elidibanisa uphando nophuhliso, imveliso, kunye neentengiso. Inokuvelisa imibala eyahlukeneyo ye-PP spunbond amalaphu angalukwanga kunye nobubanzi obungaphantsi kwe-3.2 yeemitha ukusuka kwi-9 grams ukuya kwi-300 grams.
Ixesha lokuposa: Sep-07-2024