Imikhiqizo Yendwangu Ye-Spunlace Elaminethiwe Ngefilimu
Incazelo Yomkhiqizo
I-Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. ibilokhu ihileleke kakhulu emkhakheni wezindwangu ezingezona eze-spunlace iminyaka eminingi. Ngokuphishekela ukuphishekela okuphelele kocwaningo lwezinto ezibonakalayo, ukusungula izinto ezintsha kanye nokulawula ikhwalithi, isibe ngumkhiqizi ochwepheshe onedumela elihle embonini. Ngokusekelwe ekufuneni kwekhwalithi ephezulu kwezindwangu ezihlanganisiwe ezinemisebenzi eminingi emakethe, inkampani ithuthukise ngokucophelela izindwangu ezingezona eze-spunlace ezine-laminated film laminated. Lezi zindwangu zenziwe ngezindwangu ezingezona eze-spunlace ezinekhwalithi ephezulu ezifana ne-polyester, i-viscose, ikotini, kanye ne-bamboo fiber, kuhlanganiswe namafilimu ahlukahlukene asebenzayo njenge-PE, i-TPU, i-PU, i-PET, kanye ne-PTFE. Ngenqubo yokubopha i-PUR hot melt adhesive, ifilimu kanye nendwangu kunamathela ngokunembile, okunikeza ukusebenza okuphezulu uma kuqhathaniswa nezindwangu ezingezona eze-spunlace zendabuko. Zinikeza izixazululo zendwangu ezihlanganisiwe ezinamandla aphezulu kanye nemisebenzi eminingi yezimo ezahlukahlukene zokusetshenziswa.
Ngokuphathelene nokukhethwa kwezinto zokusetshenziswa, inkampani inamathela emcabangweni wokuthi "ikhwalithi ivela esisekelweni", isungula uhlelo oluphindwe kabili lokuqinisekisa "izinto eziyisisekelo ezisezingeni eliphezulu + ifilimu esebenzayo" yezindwangu ezingezona ezelukiwe ze-spunlace ezimboziwe. Ngokuphathelene nezinto eziyisisekelo zendwangu ezingezona ezelukiwe ze-spunlace, i-polyester inikeza amandla nokuqina okuhle kakhulu, i-viscose ithuthukisa ukumuncwa komswakama kanye nokuphefumula, ukotini uqinisa izimfanelo zokuphepha ezinobungani nesikhumba, kanti i-bamboo fiber inikeza izinzuzo zemvelo zokulwa namagciwane; maqondana nezinto zefilimu, ifilimu ye-PE inezakhiwo ezinhle kakhulu zokuvikela amanzi kanye nokonga, ifilimu ye-TPU ihlanganisa ukungangeni manzi kanye nokuqina, ifilimu ye-PU inokwakheka okuthambile futhi imelana nokuguga, ifilimu ye-PET inamandla aphezulu kanye nokumelana nokushisa, kanti ifilimu ye-PTFE ifinyelela imisebenzi emibili yokungangeni manzi nokuphefumuleka. Ngokufanisa kahle izinto eziyisisekelo kanye nokuhlanganiswa kwefilimu ngokwesimo sesicelo, ukusebenza okuyinhloko komkhiqizo kuqinisekisiwe kusuka emthonjeni, kubeka isisekelo sekhwalithi ephezulu sezinqubo ezilandelayo zokuhlanganiswa.
Izinzuzo eziyinhloko: Zingcono kakhulu kune-coating, zisebenza kahle kakhulu
Njengomkhiqizo oyinhloko wenkampani, izindwangu ezingezona ezelukiwe ze-spunlace ezilaminethiwe zithembele kubuchwepheshe obuthuthukisiwe obuhlanganisiwe kanye nokuhlanganiswa kwezinto ezisezingeni eliphezulu. Uma kuqhathaniswa nezindwangu zendabuko ezingezona ezelukiwe ze-spunlace, ifinyelele impumelelo yokusebenza enezinhlangothi eziningi, ngezinzuzo ezivelele kakhulu eziyinhloko:
- Ukubopha okuqinile phakathi kwefilimu nendwangu, kuthuthukise kakhulu ukuqina: Ukusebenzisa inqubo yokubopha okunamathelayo okuncibilikayo kwe-PUR, ungqimba lokunamathela luyafana futhi luhambisana kahle nezinto zefilimu nendwangu. Ngemva kokuqina, amandla okubopha efilimu nendwangu aphezulu kakhulu kunalawo enqubo yokumboza, akwazi ukumelana nokwelula okuphindaphindiwe, ukungqubuzana nokugeza ngamanzi (kwezinye izinhlanganisela zezinto), futhi mancane amathuba okubangela ukwahlukana noma ukushwabana. Izinqubo zokumboza zendabuko zisebenzisa kuphela izinga lokushisa eliphezulu ukuncibilikisa ifilimu ebusweni bendwangu, okuholela ekubopheni okubuthakathaka kanye nezinkinga ezivame kakhulu zokuqhekeka kwefilimu nokuqhekeka ngokuhamba kwesikhathi, kanti ukuqina kuphansi kakhulu kunemikhiqizo embozwe.
- Izinketho eziningi zokusebenza ezahlukahlukene, izimo zokusetshenziswa ezibanzi: Inhlanganisela eguquguqukayo yamafilimu asebenzayo ahlukene nezinto eziyisisekelo ukuze kufezwe inhlanganisela yemisebenzi eminingi njengokuvimbela amanzi, ukuphefumula, ukuqina, ukumelana nokushisa, ukulwa namagciwane, kanye nokulwa nokuguga. Isibonelo, ukuhlanganisa ifilimu ye-PTFE kungafeza "ukuphefumula okungangeni manzi", kanti ukuhlanganisa ifilimu ye-TPU kungafeza "ukuqina okungangeni manzi"; kuyilapho izinqubo zokumboza zisebenzisa kakhulu ifilimu eyodwa ye-PE, enokusebenza okulinganiselwe okungangeni manzi futhi engakwazi ukuhlangabezana nezidingo zemisebenzi eminingi yezimo eziyinkimbinkimbi.
- Ukuthungwa okuphezulu, okufanele izimo eziphezulu: Inqubo ehlanganisiwe ingagcina ngokuphelele ukuthungwa okuthambile kwezinto eziyisisekelo zendwangu ezingezona ezelukiwe ze-spunlace, kuyilapho ukukhethwa kwezinto zefilimu kuhlukahlukene, njengokuthi ifilimu ye-PU inganikeza umkhiqizo ukuthungwa okufana nesikhumba, ifilimu ye-PET ingathuthukisa ukuqina. Izinqubo zokumboza zendabuko zivame ukuphumela ekuthungeni okuqinile nokuqinile ngenxa yokuncibilika nokunamathela kwezinto zefilimu, okwenza kube nzima ukuhlangabezana nezidingo zezimo eziphezulu.
- Ukusebenza okungcono kwemvelo, ukusetshenziswa okuphephile: Ukusebenzisa i-PUR hot melt glue enobungani nemvelo, ngaphandle kokuguquguquka kwe-solvent okuyingozi, kanye nomthamo wesendlalelo se-glue ulawulwa kahle, umkhiqizo awunaphunga, awunazo izinsalela eziyingozi; amanye amafilimu (njenge-TPU, i-PU) nezinto eziyisisekelo zihambisana nezindinganiso zemvelo. Ngenkathi ezinye izinqubo zokumboza zingasebenzisa izingxenye eziguquguqukayo njengezithasiselo, futhi inqubo yokuncibilikisa ifilimu ingakhiqiza izinto eziyingozi ezimbalwa, ukusebenza kwemvelo kuphansi kancane.
Ubuchwepheshe bokukhiqiza obuthuthukisiwe: Ukubopha okunembile, ikhwalithi elawulwayo
Ikhwalithi evelele yezindwangu ezingezona ezelukiwe ze-spunlace ezilaminethiwe zivela ohlelweni lokukhiqiza olucwengisisiwe lwenkampani "lokucwengisiswa kwezinto eziyisisekelo + ukubopha okuqondile + ukulawula ikhwalithi yenqubo ephelele". Inqubo yokukhiqiza isekelwe ezintweni ezisetshenziswa ngokwezifiso zendwangu ezingezona ezelukiwe ze-spunlace. Ukunamathela okuphelele kwefilimu kanye nendwangu kufezwa ngenqubo yokubopha i-PUR hot melt adhesive. Yonke inqubo isebenza kahle futhi inobungani nemvelo. Izinyathelo ezibalulekile yilezi ezilandelayo:
1. Ukukhiqizwa kwe-substrate ngokwezifiso: Ngokwezidingo zokusebenza zamakhasimende, kukhethwa futhi kuhambisane ne-substrate ezifana ne-polyester, i-viscose, ukotini, kanye ne-bamboo fiber. Ngezinqubo ezifana nokuhlunga, ukukhulula, ukuxuba, ukukama, ukubeka ndawonye, kanye nokuqinisa i-spunlace enomfutho ophezulu, kukhiqizwa i-substrate ekhethekile yendwangu engalukiwe ye-spunlace. Ezimweni ezahlukene, isisindo se-substrate, ukujiya, kanye nokusebenza kungalungiswa ukuqinisekisa ukuthi i-substrate iyahambisana nezici zefilimu elandelayo.
2. Ukwelashwa kwangaphambili kwezinto zokusetshenziswa: Indwangu engalukiwe ye-spunlace iyomiswa futhi ibunjwe ukuze kususwe umswakama owedlulele futhi kulinganiswe usayizi, kuqinisekiswe ukuthi indawo ibushelelezi futhi ayinamibimbi; ngokwezici zokuhlanganiswa kwefilimu, ifilimu ilungiswa kusengaphambili (njengokwelashwa kokusebenza kobuso) ukuze kuthuthukiswe ukunamathela kwesendlalelo sokunamathela, kubekwe isisekelo senqubo yokubopha.
3. Inqubo eyinhloko yokubopha okunamathelayo okuncibilikayo kwe-PUR: Kusetshenziswa umshini wokubopha onembile kakhulu, i-PUR hot melt glue enobungani nemvelo imbozwa ngokulinganayo ebusweni bendwangu engalukiwe noma ifilimu, bese ifilimu nendwangu kuhlanganiswa ngokunembile yi-bonding roller. Imishini ingalawula ngokunembile inani le-glue, ubuningi be-coating, izinga lokushisa le-bonding, kanye nengcindezi ukuqinisekisa ungqimba lwe-glue olufanayo kanye nefilimu nendwangu ehambisanayo; ngemva kokubopha, ingena endaweni yokulungisa, lapho ifakwa khona isikhathi esithile kanye nokushisa ukuze kutholakale amandla amahle kakhulu okubopha. Lesi sinyathelo siyisiqinisekiso esiyinhloko sokuthi umkhiqizo ungcono kunenqubo yokubopha.
4. Ukulungiswa kokusebenza ngemva kokwelashwa: Ngemva kokubopha nokulungisa, umkhiqizo udlula ezinqubweni ezifana nokugoqa, ukusika, nokusika ukuze kuthuthukiswe ukuthungwa kwendawo kanye nokunemba kosayizi; ngezidingo ezithile, ukwelashwa okwengeziwe ngemva kokwelashwa njengokumelana nokuwasha ngamanzi, ukumelana ne-UV, njll. kungenziwa ukuze kuthuthukiswe ukusebenza komkhiqizo futhi kwandiswe izimo zokusetshenziswa.
5. Uhlelo lokulawula ikhwalithi olusebenza ngokugcwele: I-substrate idinga ukuhlolwa isisindo, amandla, kanye nokuvuleka komoya, njll.; ngesikhathi senqubo yokubopha, ukuqapha ngesikhathi sangempela inani lokunamathela, izinga lokushisa lokubopha, kanye nokuqondaniswa kwefilimu kwenziwa; umkhiqizo oqediwe udinga ukuhlolwa amandla okuqhekeka kwefilimu, ukungangeni manzi, ukuvuleka komoya (uma kudingeka), izinkomba zemvelo, njll., ukuqinisekisa ukuthi iqoqo ngalinye lemikhiqizo liphakeme kunezindinganiso zemboni futhi linokusebenza okuzinzile okudlula kakhulu imikhiqizo yendabuko yokubopha.
Izinkambu ezisetshenziswa kabanzi: Ukunika amandla izimboni eziningi ngemisebenzi ethuthukisiwe
Njengoba inamandla aphezulu kakhulu, inhlanganisela ecebile yokusebenza, kanye nokuthungwa okuphezulu, indwangu yenkampani engalukiwe ye-spunlace elaminethiwe isetshenziswe kabanzi ekuvikeleni kwezokwelapha, ekunakekelweni kwenhlanzeko, emikhiqizweni yangaphandle, ekuhlobiseni ikhaya, ezintweni zokupakisha, njll., iba ukukhetha okuyinhloko kwezindwangu ezihlanganisiwe zekhwalithi ephezulu:
- Insimu yokuvikela yezokwelapha: Isetshenziselwa indwangu yezingubo zokuvikela yezokwelapha, amashidi okuhlinzwa, indwangu yokupakisha yezokwelapha, njll. Kusetshenziswa inhlanganisela "yendwangu ye-cotton/viscose spunlace + ifilimu ye-TPU/PET", futhi inqubo yokubopha ye-PUR iqinisekisa ukubopha okuqinile phakathi kwefilimu nendwangu ngaphandle kwezinsalela eziyingozi, ngemisebenzi efana nokuvimbela amanzi, ukuphefumula, kanye nokungena kwamagciwane. Uma kuqhathaniswa nemikhiqizo ye-laminating, imelana kakhulu nokuguga nokuklebhuka ngenxa yokugqoka nokuphatha, futhi ayithambekeli ekuhlukaniseni, ihlangabezana nezindinganiso zokuvikela zezinga lezokwelapha, ifanele izimo ezinobungozi obukhulu njengezibhedlela nezikhungo zokulawula izifo.
- Insimu yokunakekelwa kokuhlanzeka: Isetshenziselwa ukwenza izendlalelo zangaphandle ze-baby diaper ezisezingeni eliphezulu, izendlalelo ze-pads zokunakekela abantu abadala ezingavuzi, kanye nezindwangu ezihlanganisiwe zomkhiqizo wokuhlanzeka kwabesifazane. Inhlanganisela ethi "indwangu ye-viscose spunlace + ifilimu ye-PE/TPU" isetshenziswa, ngesibopho esiqinile phakathi kwefilimu nendwangu, igcina izakhiwo ezinobungani nesikhumba futhi eziphefumulayo ze-viscose substrate ngenkathi ithembele efilimini ukuze ifinyelele ukuvimbela ukuvuza okuphumelelayo. Uma kuqhathaniswa nemikhiqizo ye-laminating, inomuzwa othambile futhi ihlala isikhathi eside, ithuthukisa ulwazi oluphezulu lomkhiqizo wokunakekelwa.
- Insimu yemikhiqizo yangaphandle: Isetshenziswa njengendwangu yezingubo zangaphandle, indwangu yetende, indwangu yesikhwama, njll. Kusetshenziswa inhlanganisela "yendwangu ye-polyester spunlace + ifilimu ye-PU/PTFE", kufeza imisebenzi eminingi njengokuvimbela amanzi, ukuphefumula, ukumelana nokuguguleka, kanye nokulwa nokuguga. Inqubo yokubopha ye-PUR ivumela umkhiqizo ukuthi umelane nokwelulwa nokungqubuzana kwezindawo eziyinkimbinkimbi zangaphandle, ifilimu ingahlukani kalula, idlula kakhulu ukuzivumelanisa nezimo kwangaphandle kwemikhiqizo ye-laminating, futhi ihlangabezana nesidingo esikhulu semikhiqizo yemishini yangaphandle.
- Insimu yokuhlobisa ikhaya: Isetshenziselwa izindwangu zesofa, izindwangu zamakhethini, izindwangu zetafula, amalineni ombhede angangeni manzi (omata bombhede abangangeni manzi), njll. Inhlanganisela yendwangu ethi "100% cotton/cellulose fiber spunlace fabric + TPU/PET film" ayigcini nje ngokugcina ukuthungwa okunobungani nesikhumba kwezinto zemvelo eziyisisekelo, kodwa futhi inezakhiwo ezingangeni manzi, ezilwa nokungcola, kanye nezingagugi. Uma kuqhathaniswa nemikhiqizo elaminethiwe, iveza ukuthungwa okunethezekile futhi isagcina ukunamathela kwe-membrane ngemva kokuhlanza okuphindaphindiwe, okwenza ifanelekele izimo zokuhlobisa ikhaya ezisezingeni eliphezulu.
- Emkhakheni wezinto zokupakisha: ukukhiqiza indwangu yokupakisha yomkhiqizo wekhwalithi ephezulu, ukupakisha komkhiqizo we-elekthronikhi okuvikelayo, ukupakisha kwekhwalithi yokudla, njll. Kusetshenziswa inhlanganisela "yendwangu ye-polyester/viscose spunlace + ifilimu ye-PE/PET", inezakhiwo ezingangeni manzi, ezingangeni umswakama, futhi ezingangeni mthelela. Ukuqina kwe-PUR hot melt adhesive kuqinisekisa ukuthi i-membrane ayiwi ngesikhathi sokuthuthwa, okuvikela ngempumelelo izimpahla zangaphakathi; inhlanganisela yezinto zokudla yekhwalithi yokudla ifanele izidingo zokuphepha zokupakisha ukudla futhi ifanele imboni yokupakisha yekhwalithi ephezulu.
I-Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. ibilokhu inamathela emcabangweni wokuthi "ikhwalithi kuqala, ikhasimende kuqala", futhi ngokukhetha okunembile kwezinto eziyisisekelo ezisezingeni eliphezulu namafilimu, kanye nocwaningo olujulile kanye nentuthuko yenqubo ye-PUR hot melt adhesive composite, idale izindwangu ezingezona ezelukiwe ze-spunlace ezilaminated ezidlula kakhulu imikhiqizo yendabuko ye-laminated. Imikhiqizo inenhlanganisela eqinile ye-membrane, inhlanganisela ecebile yokusebenza, kanye nokuthungwa okuphezulu, futhi idlala indima ebalulekile ezimweni eziphezulu emikhakheni eminingi. Esikhathini esizayo, inkampani izoqhubeka nokwenza ngcono inhlanganisela ye-membrane kanye nemingcele yenqubo ukuze inikeze izixazululo zendwangu ezingezona ezelukiwe ze-spunlace ezincintisanayo kumakhasimende amaningi.
