Zogulitsa za Nsalu za Spunlace Zopaka Mafilimu
Mafotokozedwe Akatundu
Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. yakhala ikugwira ntchito kwambiri pa ntchito yopangira nsalu zopanda nsalu za spunlace kwa zaka zambiri. Potsatira kufunafuna kwakukulu kafukufuku wazinthu, kupanga zinthu zatsopano komanso kuwongolera khalidwe, yakhala wopanga waluso wokhala ndi mbiri yabwino mumakampani. Kutengera kufunikira kwa nsalu zopangira zinthu zambiri pamsika, kampaniyo yapanga mosamala nsalu zopanda nsalu zopangidwa ndi spunlace zopangidwa ndi filimu. Nsaluzi zimapangidwa ndi nsalu zosiyanasiyana zapamwamba monga polyester, viscose, thonje, ndi ulusi wa nsungwi, kuphatikiza ndi mafilimu osiyanasiyana ogwira ntchito monga PE, TPU, PU, PET, ndi PTFE. Kudzera mu njira yolumikizirana ndi guluu wotentha wa PUR, filimu ndi nsalu zimatsatiridwa bwino, zomwe zimapangitsa kuti ntchito ikhale yabwino kwambiri poyerekeza ndi nsalu zachikhalidwe zopanda nsalu za spunlace. Amapereka njira zothetsera nsalu zopangira zinthu zambiri komanso zolimba kwambiri pazochitika zosiyanasiyana zogwiritsira ntchito.
Ponena za kusankha zinthu zopangira, kampaniyo ikutsatira lingaliro lakuti "ubwino umachokera ku maziko", ndikukhazikitsa njira yotsimikizira kawiri ya "zinthu zapamwamba kwambiri + filimu yogwira ntchito" ya nsalu zopanda nsalu zopangidwa ndi spunlace. Ponena za nsalu zopanda nsalu zopangidwa ndi spunlace, polyester imapereka mphamvu zabwino komanso kulimba, viscose imawonjezera kuyamwa kwa chinyezi ndi mpweya, thonje limalimbitsa chitetezo cha khungu, ndipo ulusi wa nsungwi umapereka zabwino zachilengedwe zotsutsana ndi mabakiteriya; pankhani ya zipangizo zopangira filimu, filimu ya PE ili ndi mphamvu zabwino kwambiri zosalowa madzi komanso yotsika mtengo, filimu ya TPU imaphatikiza yosalowa madzi ndi kusinthasintha, filimu ya PU ili ndi kapangidwe kofewa ndipo imalimbana ndi ukalamba, filimu ya PET ili ndi mphamvu zambiri komanso kukana kutentha, ndipo filimu ya PTFE imakwaniritsa ntchito ziwiri zosalowa madzi ndi mpweya. Pogwirizanitsa bwino zinthu zoyambira ndi filimu malinga ndi momwe zimagwiritsidwira ntchito, magwiridwe antchito apakati a chinthucho amatsimikizika kuchokera ku gwero, ndikuyika maziko apamwamba a njira zophatikizira zotsatira.
Ubwino wapakati: Wapamwamba kwambiri kuposa wokutira, wokhala ndi magwiridwe antchito abwino kwambiri
Monga chinthu chachikulu cha kampaniyo, nsalu zopanda nsalu zopangidwa ndi spunlace zolukidwa zimadalira ukadaulo wapamwamba komanso kuphatikiza kwa zinthu zapamwamba. Poyerekeza ndi nsalu zachikhalidwe zopanda nsalu zopangidwa ndi spunlace, zapeza magwiridwe antchito ambiri, ndi zabwino zake zazikulu:
- Kugwirizana kwamphamvu pakati pa filimu ndi nsalu, kwathandiza kwambiri kulimba: Pogwiritsa ntchito njira yolumikizirana ya PUR yotenthetsera, guluu ndi lofanana ndipo limagwirizana kwambiri ndi filimu ndi nsalu. Pambuyo pouma, mphamvu ya guluu ndi nsalu imakhala yoposa kwambiri ya njira yolumikizirana, imatha kupirira kutambasula mobwerezabwereza, kukangana ndi kutsuka m'madzi (pazinthu zina), ndipo sizingayambitse kusweka kapena kukwinya. Njira zolumikizirana zachikhalidwe zimagwiritsa ntchito kutentha kwambiri kuti zisungunule filimu pamwamba pa nsalu, zomwe zimapangitsa kuti guluu likhale lofooka komanso mavuto ambiri okhudzana ndi kusweka kwa filimu pakapita nthawi, ndipo kulimba kwake kumakhala kochepa kwambiri poyerekeza ndi zinthu zophimbidwa.
- Zosankha zosiyanasiyana zogwirira ntchito, zochitika zambiri zogwiritsira ntchito: Kuphatikiza kosinthasintha kwa mafilimu osiyanasiyana ogwira ntchito ndi zinthu zoyambira kuti zikwaniritse zophatikiza zambiri monga kuletsa madzi kulowa, kupuma mosavuta, kusinthasintha, kukana kutentha, mabakiteriya, ndi kuletsa ukalamba. Mwachitsanzo, kuphatikiza filimu ya PTFE kumatha kukhala "kopanda madzi komwe kumapuma", ndipo kuphatikiza filimu ya TPU kumatha kukhala "kopanda madzi"; pomwe njira zophikira nthawi zambiri zimagwiritsa ntchito filimu imodzi ya PE, yomwe ili ndi magwiridwe antchito ochepa osalowa madzi ndipo singakwaniritse zofunikira zambiri za zochitika zovuta.
- Kapangidwe kabwino kwambiri, koyenera zochitika zapamwamba: Njira yophimbidwa imatha kusunga bwino kapangidwe kofewa ka nsalu zopanda nsalu, pomwe kusankha kwa zinthu za filimu kumakhala kosiyanasiyana, monga filimu ya PU kungapereke kapangidwe kofanana ndi kachikopa, filimu ya PET imatha kuwonjezera kuuma. Njira zophikira zachikhalidwe nthawi zambiri zimapangitsa kuti zikhale zolimba komanso zosalala chifukwa cha kusungunuka ndi kulumikizidwa kwa zinthu za filimu, zomwe zimapangitsa kuti zikhale zovuta kukwaniritsa zofunikira za zochitika zapamwamba.
- Kuchita bwino kwa chilengedwe, kugwiritsa ntchito bwino: Kugwiritsa ntchito guluu wosungunuka wotentha wa PUR wosawononga chilengedwe, wopanda kuwononga zinthu zosungunulira, ndipo mlingo wa guluu wosakanikirana ndi wowongoka bwino, chinthucho chilibe fungo, palibe zotsalira zovulaza; mafilimu ena (monga TPU, PU) ndi zinthu zoyambira zimagwirizana ndi miyezo ya chilengedwe. Ngakhale njira zina zokutira zingagwiritse ntchito zinthu zosinthasintha ngati zowonjezera, ndipo njira yosungunulira filimuyo ingapangitse zinthu zowononga pang'ono, magwiridwe antchito a chilengedwe ndi otsika pang'ono.
Ukadaulo wapamwamba wopanga: Kulumikizana kolondola, khalidwe lowongolera
Ubwino waukulu wa nsalu zopanda nsalu zopangidwa ndi laminated spunlace umachokera ku makina opangira zinthu okonzedwa bwino a kampaniyi otchedwa "base material refinement + precise bonding + full process quality control". Njira yopangirayi imachokera ku nsalu zopangidwa ndi spunlace zopanda nsalu zopangidwa ndi makonda. Kumamatira bwino kwa filimuyi ndi nsalu kumachitika kudzera mu njira yolumikizirana ndi guluu wotentha wa PUR. Njira yonseyi ndi yothandiza komanso yosamalira chilengedwe. Masitepe ofunikira ndi awa:
1. Kupanga substrate yokonzedwa mwamakonda: Malinga ndi zofunikira za makasitomala, substrate monga polyester, viscose, thonje, ndi ulusi wa nsungwi zimasankhidwa ndikugwirizanitsidwa. Kudzera mu njira monga kusanja, kumasula, kusakaniza, kupesa, kuyika pamodzi, ndi kulimbitsa spunlace yothamanga kwambiri, substrate yapadera ya spunlace yosaluka imapangidwa. Pazochitika zosiyanasiyana, kulemera kwa substrate, makulidwe, ndi magwiridwe antchito zimatha kusinthidwa kuti zitsimikizire kuti substrate ikugwirizana ndi mawonekedwe a filimu yotsatira.
2. Kukonza zinthu zosaphika: Nsalu yosalukidwa ya spunlace imaumitsidwa ndikupangidwa kuti ichotse chinyezi chochulukirapo ndikulinganiza kukula kwake, kuonetsetsa kuti pamwamba pake pali malo osalala komanso opanda makwinya; malinga ndi mawonekedwe a filimuyi, filimuyo imakonzedwa kale (monga kukonza pamwamba) kuti iwonjezere kumatirira kwa guluu, ndikuyika maziko a njira yolumikizirana.
3. Njira yaikulu yolumikizira guluu wothira madzi otentha wa PUR: Pogwiritsa ntchito makina olumikizira olondola kwambiri, guluu wothira madzi otentha wa PUR wochezeka ndi chilengedwe umakutidwa mofanana pamwamba pa nsalu yosalukidwa kapena filimu, kenako filimuyo ndi nsaluyo zimalumikizidwa bwino ndi chozungulira cholumikizira. Zipangizozo zimatha kuwongolera molondola kuchuluka kwa guluu, kuchuluka kwa zokutira, kutentha kwa guluu, ndi kupanikizika kuti zitsimikizire kuti guluu wothira ndi filimu ndi nsalu zimagwirizana; pambuyo polumikizira, imalowa m'dera lochiritsira, komwe imayikidwa nthawi yeniyeni ndi kutentha kuti ikwaniritse mphamvu yabwino kwambiri yolumikizira. Gawoli ndiye chitsimikizo chachikulu kuti chinthucho chikhale chabwino kuposa njira yolumikizira.
4. Kukonza bwino ntchito pambuyo pa chithandizo: Pambuyo polumikizana ndi kukonzedwa, chinthucho chimadutsa munjira monga kupotoza, kudula, ndi kudula kuti chikhale cholondola komanso cholondola pa kapangidwe ka pamwamba; pazifukwa zinazake, chithandizo china pambuyo pake monga kukana kutsukidwa ndi madzi, kukana kwa UV, ndi zina zotero zitha kuchitika kuti chiwonjezere magwiridwe antchito a chinthucho ndikukulitsa momwe chimagwiritsidwira ntchito.
5. Dongosolo lowongolera khalidwe lonse: Pansi pake payenera kuyesedwa kulemera, mphamvu, ndi kulola mpweya kulowa, ndi zina zotero; panthawi yolumikizira, kuyang'anira nthawi yeniyeni kuchuluka kwa zomatira, kutentha kwa kulumikiza, ndi kulinganiza kwa filimu kumachitika; chinthu chomalizidwa chiyenera kuyesedwa mphamvu ya peel ya filimu, kusakhala ndi madzi, kulola mpweya kulowa (ngati pakufunika), zizindikiro zachilengedwe, ndi zina zotero, kuti zitsimikizire kuti gulu lililonse la zinthu ndi labwino kuposa miyezo yamakampani ndipo limagwira ntchito bwino kuposa zinthu zachikhalidwe zomatira.
Magawo ogwiritsidwa ntchito kwambiri: Kuthandiza mafakitale ambiri okhala ndi ntchito zowonjezera
Ndi mphamvu yapamwamba kwambiri, kuphatikiza kolemera kwa ntchito, komanso kapangidwe kabwino kwambiri, nsalu ya kampaniyi yopangidwa ndi spunlace yosaluka yakhala ikugwiritsidwa ntchito kwambiri poteteza zachipatala, chisamaliro chaukhondo, zinthu zakunja, zokongoletsera nyumba, zida zopakira, ndi zina zotero, zomwe zimakhala chisankho chachikulu cha nsalu zapamwamba kwambiri:
- Malo otetezera azachipatala: Amagwiritsidwa ntchito pa nsalu zoteteza zachipatala, mapepala opangira opaleshoni, nsalu zonyamula mankhwala, ndi zina zotero. Kuphatikiza kwa "thonje/viscose spunlace fabric + TPU/PET film" kumagwiritsidwa ntchito, ndipo njira yolumikizira ya PUR imatsimikizira mgwirizano wolimba pakati pa filimuyo ndi nsalu popanda zotsalira zovulaza, ndi ntchito monga kuletsa madzi, kupuma bwino, komanso kulowa kwa mabakiteriya. Poyerekeza ndi zinthu zopaka utoto, ndizovuta kwambiri kuwonongeka chifukwa cha kuvala ndi kugwira, ndipo sizimawonongeka mosavuta, zimakwaniritsa miyezo yoteteza zachipatala, yoyenera zochitika zoopsa monga zipatala ndi malo owongolera matenda.
- Malo osamalira ukhondo: Amagwiritsidwa ntchito popanga matewera akunja a makanda apamwamba, ma pad osamalira akuluakulu osatulutsa madzi, ndi nsalu zophatikizika za ukhondo wa akazi. Kuphatikiza kwa "viscose spunlace fabric + PE/TPU film" kumagwiritsidwa ntchito, ndi mgwirizano wolimba pakati pa filimuyo ndi nsaluyo, kusunga mawonekedwe abwino pakhungu komanso opumira a substrate ya viscose pomwe kudalira filimuyo kuti ikwaniritse bwino kupewa kutayikira. Poyerekeza ndi zinthu zopaka utoto, imakhala ndi mawonekedwe ofewa komanso olimba, zomwe zimapangitsa kuti zinthu zosamalirazo zikhale zapamwamba kwambiri.
- Malo ogulitsira zinthu zakunja: Amagwiritsidwa ntchito ngati nsalu yovala panja, nsalu ya hema, nsalu yakumbuyo, ndi zina zotero. Kuphatikiza kwa "polyester spunlace fabric + PU/PTFE film" kumagwiritsidwa ntchito, kukwaniritsa ntchito zosiyanasiyana monga kuletsa madzi kulowa, kupuma bwino, kukana kukalamba, komanso kuletsa kukalamba. Njira yolumikizira ya PUR imalola kuti chinthucho chizitha kupirira kutambasuka ndi kukangana kwa malo ovuta akunja, pomwe filimuyo siikulekana mosavuta, kupitirira kusinthasintha kwa zinthu zakunja, ndikukwaniritsa kufunikira kwakukulu kwa zida zakunja.
- Malo okongoletsera nyumba: Amagwiritsidwa ntchito pa nsalu za sofa, nsalu zotchingira, nsalu za patebulo, nsalu zophimba bedi zosalowa madzi (mphasa zosalowa madzi), ndi zina zotero. Kuphatikiza kwa "100% thonje/cellulose fiber spunlace fabric + TPU/PET film" sikuti kumangosunga kapangidwe kabwino pakhungu ka zinthu zachilengedwe, komanso kumakhala ndi mphamvu zosalowa madzi, zoletsa kuipitsa, komanso zosawonongeka. Poyerekeza ndi zinthu zopangidwa ndi laminated, imakhala ndi kapangidwe kapamwamba kwambiri ndipo imasungabe kumatirira kwa nembanembayo ikatsukidwa mobwerezabwereza, zomwe zimapangitsa kuti ikhale yoyenera kukongoletsa nyumba zapamwamba kwambiri.
- Mu gawo la zinthu zopakira: kupanga nsalu zopakira zinthu zapamwamba, zopakira zamagetsi zoteteza zinthu, zopakira zakudya zapamwamba, ndi zina zotero. Pogwiritsa ntchito kuphatikiza kwa "polyester/viscose spunlace fabric + PE/PET film", ili ndi mphamvu zosalowa madzi, zosanyowa, komanso zosagwira. Kulimba kwa guluu wotentha wa PUR kumatsimikizira kuti nembanembayo siigwa panthawi yoyendera, kuteteza bwino katundu wamkati; kuphatikiza kwa zinthu zapamwamba ndikofunikira pazofunikira zachitetezo cha zopakira chakudya ndipo ndikoyenera makampani opakira zinthu zapamwamba.
Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. nthawi zonse yakhala ikutsatira lingaliro la "ubwino woyamba, kasitomala woyamba", ndipo kudzera mu kusankha bwino zipangizo ndi mafilimu apamwamba, komanso kafukufuku wozama ndi chitukuko cha njira yopangira zinthu zomatira zotentha za PUR, yapanga nsalu zopanda nsalu zopangidwa ndi laminated spunlace zomwe zimaposa zinthu zachikhalidwe zopangidwa ndi laminated. Zogulitsazi zimakhala ndi kuphatikiza kolimba kwa nembanemba, kuphatikiza kogwira ntchito bwino, komanso kapangidwe kabwino kwambiri, ndipo zimagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana. M'tsogolomu, kampaniyo idzapitiliza kukonza bwino kuphatikiza kwa nembanemba ndi njira zogwirira ntchito kuti ipereke mayankho opikisana kwambiri a nsalu zopanda nsalu zopangidwa ndi laminated spunlace kwa makasitomala ambiri.
