Iimveliso zeLamidi yeSpunlace yeFilimu eLaminated
Ingcaciso yeMveliso
I-Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. ibisoloko ibandakanyeka kakhulu kwicandelo lamalaphu angalukwanga e-spunlace kangangeminyaka emininzi. Ngokulandela uphando lwezinto ezibonakalayo, ukuveliswa kwenkqubo kunye nolawulo lomgangatho, iye yaba ngumvelisi ochwepheshile onedumela elihle kushishino. Ngokusekelwe kwimfuno yomgangatho ophezulu wamalaphu adibeneyo anemisebenzi emininzi kwimarike, inkampani iye yaphuhlisa ngononophelo amalaphu angalukwanga e-spunlace ane-laminated film. La malaphu enziwe ngamalaphu angalukwanga e-spunlace asemgangathweni ophezulu afana ne-polyester, i-viscose, umqhaphu, kunye ne-bamboo fiber, edibene neefilimu ezahlukeneyo ezisebenzayo ezifana ne-PE, i-TPU, i-PU, i-PET, kunye ne-PTFE. Ngenkqubo yokubopha i-PUR hot melt adhesive, ifilimu kunye nelaphu zinamathele ngokuchanekileyo, zibonelela ngokusebenza okuphezulu xa kuthelekiswa namalaphu angalukwanga e-spunlace aqhelekileyo. Zibonelela ngezisombululo zelaphu elidibeneyo ezinamandla aphezulu kunye nemisebenzi emininzi kwiimeko ezahlukeneyo zokusetyenziswa.
Ngokuphathelele ukhetho lwezinto eziluhlaza, inkampani inamathela kwingcamango yokuba "umgangatho uvela kwisiseko", iseka inkqubo yesiqinisekiso esiphindwe kabini "sezinto ezisisiseko ezisemgangathweni ophezulu + ifilimu esebenzayo" yamalaphu angenalukiweyo e-spunlace. Ngokuphathelele izinto ezisisiseko zelaphu ezingenalukiweyo ze-spunlace, i-polyester inika amandla agqwesileyo kunye nokuqina, i-viscose iphucula ukufunxwa komswakama kunye nokuphefumla, umqhaphu uqinisa iimpawu zokhuseleko ezinobuhlobo nolusu, kwaye i-bamboo fiber inika iingenelo zendalo zokulwa neentsholongwane; ngokwezinto zefilimu, ifilimu ye-PE ineempawu ezintle zokungena kwamanzi kunye noqoqosho, ifilimu ye-TPU idibanisa ukungena kwamanzi kunye nokuthamba, ifilimu ye-PU inobume obuthambileyo kwaye iyamelana nokuguga, ifilimu ye-PET inamandla aphezulu kunye nokumelana nobushushu, kwaye ifilimu ye-PTFE ifezekisa imisebenzi emibini yokungena kwamanzi kunye nokuphefumla. Ngokufanisa ngokuchanekileyo umxube wezinto ezisisiseko kunye nefilimu ngokwemeko yesicelo, ukusebenza okuphambili kwemveliso kuqinisekisiwe ukusuka kumthombo, kubeka isiseko esisemgangathweni ophezulu kwiinkqubo ezilandelayo ezidibeneyo.
Iingenelo eziphambili: Zingcono kakhulu kunezogquma, zisebenza kakuhle kakhulu
Njengemveliso ephambili yenkampani, amalaphu angalukwanga e-spunlace axhonywe nge-laminated axhomekeke kubuchwepheshe obuphambili bokudibanisa kunye nokudibanisa izinto ezisemgangathweni ophezulu. Xa kuthelekiswa namalaphu angalukwanga e-spunlace aqhelekileyo, aphumelele impumelelo yokusebenza enemilinganiselo emininzi, enezibonelelo eziphambili ezibalaseleyo:
- Ubudlelwane obuqinileyo phakathi kwefilimu nelaphu, buphucule kakhulu ukuqina kwayo: Ukusebenzisa inkqubo yokubopha i-adhesive eshushu ye-PUR, umaleko we-adhesive uyafana kwaye uhambelana kakhulu nezinto zefilimu nelaphu. Emva kokunyanga, amandla e-bond yefilimu nelaphu aphezulu kakhulu kunalawo enkqubo yokubopha, ekwaziyo ukumelana nokusolula okuphindaphindiweyo, ukungqubana kunye nokuhlamba ngamanzi (kwezinye izinto ezidityanisiweyo), kwaye akunakwenzeka ukuba kubangele ukuqhekeka okanye ukushwabana. Iinkqubo zokubopha zemveli zisebenzisa kuphela ubushushu obuphezulu ukunyibilikisa ifilimu kumphezulu welaphu, nto leyo ebangela ulwalamano olubuthathaka kunye neengxaki ezixhaphakileyo zokuqhekeka kwefilimu kunye nokuqhekeka ngokuhamba kwexesha, kunye nokuqina okungaphantsi kakhulu kwiimveliso ezigqunyiweyo.
- Iindlela ezahlukeneyo zokusebenza, iimeko ezibanzi zokusetyenziswa: Indibaniselwano eguquguqukayo yeefilimu ezahlukeneyo ezisebenzayo kunye nezixhobo ezisisiseko ukufezekisa indibaniselwano yemisebenzi emininzi efana nokuthintela amanzi, ukuphefumla, ukuthamba, ukumelana nobushushu, ukulwa neentsholongwane, kunye nokulwa nokwaluphala. Umzekelo, ukudibanisa ifilimu ye-PTFE kunokufezekisa "ukuphefumla okungangeni manzi", kwaye ukudibanisa ifilimu ye-TPU kunokufezekisa "ukuthamba okungangeni manzi"; ngelixa iinkqubo zokugquma zisebenzisa kakhulu ifilimu enye ye-PE, enokusebenza okungangeni manzi okulinganiselweyo kwaye ayinakuhlangabezana neemfuno zemisebenzi emininzi yeemeko ezinzima.
- Ubume obuphezulu, obufanelekileyo kwiimeko eziphezulu: Inkqubo egqunyiweyo inokugcina ngokupheleleyo ubume obuthambileyo bezinto ezisisiseko zelaphu ezingezizo ezolukiweyo ze-spunlace, ngelixa ukhetho lwezinto zefilimu luhlukile, njengokuba ifilimu ye-PU inokunika imveliso ubume obufana nolwesikhumba, ifilimu ye-PET inokuphucula ukuqina. Iinkqubo zokugquma zendabuko zihlala zibangela ubume obuqinileyo noburhabaxa ngenxa yokunyibilika nokunamathela kwezinto zefilimu, okwenza kube nzima ukuhlangabezana neemfuno zeemeko eziphezulu.
- Ukusebenza ngcono kokusingqongileyo, ukusetyenziswa okukhuselekileyo: Ukusebenzisa i-PUR hot melt adhesive enobuhlobo nokusingqongileyo, ngaphandle kokuguquguquka kwe-solvent okuyingozi, kwaye idosi yomaleko we-adhesive ilawuleka ngokuchanekileyo, imveliso ayinavumba, ayinazintsalela eziyingozi; ezinye iifilimu (ezifana ne-TPU, i-PU) kunye nezinto ezisisiseko zihambelana nemigangatho yokusingqongileyo. Ngelixa ezinye iinkqubo zokugquma zinokusebenzisa izinto eziguquguqukayo njengezongezo, kwaye inkqubo yokunyibilikisa ifilimu inokuvelisa izinto ezinobungozi ezimbalwa, ukusebenza kokusingqongileyo kuphantsi kancinci.
Itekhnoloji yemveliso ephucukileyo: Ukubopha ngokuchanekileyo, umgangatho uyalawuleka
Umgangatho ogqwesileyo wamalaphu e-spunlace angelukiweyo alaminethiweyo uvela kwinkqubo yemveliso ecociweyo yenkampani ethi "ukulungiswa kwezinto ezisisiseko + ukubophelela okuchanekileyo + ulawulo olupheleleyo lwenkqubo". Inkqubo yemveliso isekelwe kwi-substrates yelaphu le-spunlace elingalukiweyo elenziwe ngokwezifiso. Ukunamathela okugqibeleleyo kwefilimu kunye nelaphu kufezekiswa ngenkqubo yokubophelela i-PUR hot melt adhesive. Yonke le nkqubo isebenza kakuhle kwaye inobuhlobo nokusingqongileyo. Amanyathelo aphambili ngala alandelayo:
1. Ukuveliswa kwe-substrate eyenzelwe wena: Ngokweemfuno zomsebenzi zabathengi, ii-substrate ezifana ne-polyester, i-viscose, umqhaphu, kunye ne-bamboo fiber ziyakhethwa kwaye zihambelane. Ngeenkqubo ezinje ngokuhlela, ukukhulula, ukuxuba, ukukama, ukunqumla, kunye nokuqinisa i-spunlace enoxinzelelo oluphezulu, kuveliswa i-substrate yelaphu ekhethekileyo ye-spunlace engalukwanga. Kwiimeko ezahlukeneyo, ubunzima be-substrate, ubukhulu, kunye nokusebenza kwayo kunokulungiswa ukuqinisekisa ukuba i-substrate iyahambelana neempawu zefilimu elandelayo.
2. Ukulungiswa kwangaphambili kwezinto eziluhlaza: I-spunlace non-woven texture yomiswa kwaye imile ngendlela yokususa umswakama ogqithisileyo kunye nokulinganisa ubungakanani, ukuqinisekisa ukuba umphezulu uthambile kwaye awunamibimbi; ngokweempawu zendibano yefilimu, ifilimu ilungiswa kwangaphambili (njengonyango lokuvuselela umphezulu) ukuphucula ukunamathela komaleko wokuncamathelisa, okubeka isiseko senkqubo yokubopha.
3. Inkqubo ephambili yokubopha i-PUR hot melt adhesive: Ukusebenzisa umatshini wokubopha ochanekileyo kakhulu, i-PUR hot melt adhesive enobuhlobo nokusingqongileyo igqunywe ngokulinganayo phezu kwelaphu elingalukwanga le-spunlace okanye ifilimu, kwaye ifilimu kunye nelaphu zibotshelelwe ngokuchanekileyo yi-bonding roller. Izixhobo zinokulawula ngokuchanekileyo ubungakanani be-adhesive, ubuninzi be-coating, ubushushu be-bonding, kunye noxinzelelo ukuqinisekisa umaleko we-adhesive ofanayo kunye nefilimu kunye nelaphu elihambelanayo; emva kokubopha, ingena kwindawo yokulungisa, apho ifakwa khona ixesha elithile kunye nobushushu bokulungisa ukuze ifumane amandla angcono okubopha. Eli nyathelo lisiqinisekiso esiphambili sokuba imveliso ibe ngcono kunenkqubo yokulamina.
4. Ukulungiswa kokusebenza emva konyango: Emva kokubopha nokunyanga, imveliso idlula kwiinkqubo ezifana nokuqengqeleka, ukusika, kunye nokucheba ukuze kuphuculwe ubume bomphezulu kunye nokuchaneka kobungakanani; kwiimfuno ezithile, unyango olongezelelweyo emva konyango olufana nokumelana nokuhlanjwa ngamanzi, ukumelana ne-UV, njl.njl. lunokwenziwa ukuphucula ukusebenza kwemveliso kunye nokwandisa iimeko zokusetyenziswa kwayo.
5. Inkqubo yokulawula umgangatho wenkqubo epheleleyo: Isiseko kufuneka sivavanywe ubunzima, amandla, kunye nokuvuleka komoya, njl.njl.; ngexesha lenkqubo yokuvalelisa, kujongwa ubungakanani beglu, ubushushu bokuvalelisa, kunye nokulungelelaniswa kwefilimu ngexesha langempela; imveliso egqityiweyo kufuneka ivavanywe ukuvuleka kwefilimu, ukungangeni manzi, ukuvuleka komoya (ukuba kuyimfuneko), izalathisi zokusingqongileyo, njl.njl., ukuqinisekisa ukuba iqela ngalinye leemveliso liphezulu kunemigangatho yoshishino kwaye lisebenza ngokuzinzileyo ngaphezu kweemveliso zemveli zokulaminetha.
Amasimi asetyenziswa kakhulu: Ukuvumela amashishini amaninzi ukuba asebenze ngcono
Ngenxa yamandla agqwesileyo, indibaniselwano etyebileyo yokusebenza, kunye nobume obugqwesileyo, ilaphu lenkampani elingalukwanga le-spunlace elifakwe i-laminated lisetyenziswe kakhulu kukhuseleko lwezonyango, ukhathalelo lococeko, iimveliso zangaphandle, ukuhombisa ikhaya, izinto zokupakisha, njl.njl., libe lolona khetho luphambili kwilaphu elidityanisiweyo eliphezulu:
- Indawo yokukhusela unyango: Isetyenziselwa ilaphu lempahla yokukhusela unyango, amashiti otyando, ilaphu lokupakisha unyango, njl. Kusetyenziswa indibaniselwano ye-"cotton/viscose spunlace fabric + TPU/PET film", kwaye inkqubo yokubopha ye-PUR iqinisekisa ukubopha okuqinileyo phakathi kwefilimu nelaphu ngaphandle kweentsalela eziyingozi, ngemisebenzi efana nokuthintela amanzi, ukuphefumla, kunye nokungena kweentsholongwane. Xa kuthelekiswa neemveliso ze-laminating, iyakwazi ukumelana nokuguguleka nokuguguleka ngenxa yokuguguleka nokuphathwa, kwaye ayithambekeli ekuqhekekeni, ihlangabezana nemigangatho yokhuseleko lwezonyango, ifanelekile kwiimeko ezinomngcipheko ophezulu ezifana nezibhedlele kunye namaziko okulawula izifo.
- Indawo yokhathalelo lococeko: Isetyenziselwa ukwenza iileya zangaphandle ze-diaper yosana ezikumgangatho ophezulu, iileya ezingavuziyo iipadi zokhathalelo lwabantu abadala, kunye neelaphu ezidityanisiweyo zemveliso yococeko yabasetyhini. Kusetyenziswa indibaniselwano ye-"viscose spunlace fabric + PE/TPU film", enobudlelwane obuqinileyo phakathi kwefilimu kunye nelaphu, igcina iipropati ezilungele ulusu neziphefumlayo ze-viscose substrate ngelixa ixhomekeke kwifilimu ukufezekisa ukuthintela ukuvuza okusebenzayo. Xa kuthelekiswa neemveliso zokugquma, inomvakalelo othambileyo kunye nokuqina okuqinileyo, okuphucula amava aphezulu emveliso yokhathalelo.
- Intsimi yeemveliso zangaphandle: Isetyenziswa njengelaphu lempahla yangaphandle, ilaphu lentente, ilaphu lomqolo, njl. Kusetyenziswa indibaniselwano ye-"polyester spunlace fabric + PU/PTFE film", efezekisa imisebenzi emininzi efana nokuthintela amanzi, ukuphefumla, ukumelana nokuguguleka, kunye nokulwa nokwaluphala. Inkqubo yokubopha ye-PUR ivumela imveliso ukuba imelane nokunwebeka kunye nokungqubana kweendawo ezintsonkothileyo zangaphandle, ifilimu ingahlukani lula, idlula kakhulu ukuguquguquka kwangaphandle kweemveliso ze-laminating, kwaye ihlangabezana nemfuno ephezulu yeempawu zezixhobo zangaphandle.
- Indawo yokuhombisa ikhaya: Isetyenziselwa amalaphu esofa, amalaphu ekhethini, amalaphu etafile, amalaphu okulala angangeni manzi (iibhedi ezingangeni manzi), njl. Udibaniso lwe-"100% cotton/cellulose fiber spunlace fabric + TPU/PET film" alugcini nje ngokugcina ubume obulungele ulusu bezinto zendalo ezisisiseko, kodwa lukwanezinto ezingangeni manzi, ezithintela ukungcola, kunye nezingagugiyo. Xa kuthelekiswa neemveliso ezifakwe i-laminate, ibonakalisa ubume obutofotofo ngakumbi kwaye isagcina ukunamathela kwe-membrane emva kokucoca okuphindaphindiweyo, okwenza ifaneleke kwiimeko zokuhombisa ikhaya ezikumgangatho ophezulu.
- Kwicandelo lezinto zokupakisha: ukuvelisa ilaphu lokupakisha imveliso ephezulu, ukupakisha imveliso ye-elektroniki, ukupakisha okusemgangathweni wokutya, njl. Ukusebenzisa indibaniselwano ye-"polyester/viscose spunlace fabric + PE/PET film", ineempawu ezingangeni manzi, ezimelana nokufuma, kunye nokumelana nefuthe. Ukuqina kwe-PUR hot melt adhesive kuqinisekisa ukuba i-membrane ayiwi ngexesha lokuthuthwa, ikhusela ngokufanelekileyo iimpahla zangaphakathi; indibaniselwano yezinto zomgangatho wokutya ifanelekile kwiimfuno zokhuseleko zokupakisha ukutya kwaye ifanelekile kushishino lokupakisha olukumgangatho ophezulu.
I-Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. ibisoloko ibambelele kwingcamango "yomgangatho kuqala, umthengi kuqala", kwaye ngokukhetha ngokuchanekileyo izixhobo ezisisiseko ezikumgangatho ophezulu kunye neefilimu, kunye nophando olunzulu kunye nophuhliso lwenkqubo ye-PUR hot melt adhesive composite, idale amalaphu angenalukiweyo e-laminated spunlace adlula kakhulu iimveliso zemveli ze-laminated. Iimveliso zinendibaniselwano eqinileyo ye-membrane, indibaniselwano etyebileyo yokusebenza, kunye nobume obuphezulu, kwaye zidlala indima ephambili kwiimeko eziphezulu kumashishini amaninzi. Kwixesha elizayo, inkampani iya kuqhubeka nokuphucula indibaniselwano ye-membrane kunye neeparameter zenkqubo ukubonelela ngezisombululo zelaphu le-spunlace nonwoven ezikhuphisanayo ngakumbi kubathengi abaninzi.
