Makanema a Thermoplastic Polyurethane (TPU) amadziwika chifukwa cha kusinthasintha kwawo kwapadera, kulimba, komanso magwiridwe antchito apamwamba, zomwe zimapangitsa kuti akhale chisankho chabwino kwambiri m'mafakitale monga magalimoto, zamankhwala, mafashoni, ndi zamagetsi. Ngakhale makanema odziwika bwino a TPU amayamikiridwa chifukwa cha kukana kukanda komanso kukhazikika kwa mankhwala, makanema a TPU osawoneka bwino akupeza mphamvu chifukwa cha kukongola kwawo, kunyezimira kochepa, komanso malo osagwira zala.
Komabe, kupeza mawonekedwe abwino komanso abwino kwambiri pa mafilimu a TPU kungakhale kovuta. Mavuto monga kapangidwe kosagwirizana, kufalikira kwa kuwala koipa, ndi zolakwika pamwamba nthawi zambiri amakhudza opanga. Nkhaniyi ikufotokoza njira zodziwika bwino zokonzekera mafilimu a TPU a matte, kuthana ndi mavuto akuluakulu ndikupereka mayankho othandiza kuti akuthandizeni kupanga zinthu zopanda vuto.
Njira Zokonzekera Filimu ya Matte TPU
1. Kusankha ndi Zowonjezera za Resin: Maziko a Mafilimu a Matte TPU
Ulendo wopanga mafilimu apamwamba a TPU osawoneka bwino umayamba ndi kusankha zipangizo zoyenera.
1.1 TPU Resin
Kusankha utomoni woyenera wa TPU ndikofunikira kwambiri. Mfundo zazikulu zomwe muyenera kuziganizira ndi izi:
Kulimba: Ma resin apakati-olimba mpaka olimba ndi abwino kwambiri posunga umphumphu wa pamwamba pomwe akuwonetsetsa kuti zinthu zikusintha.
Kutanuka: Kutanuka kwambiri ndikofunikira pa ntchito zomwe zimafuna kupindika kapena kutambasula, monga mkati mwa galimoto kapena nsapato.
Kugwirizana kwa Kukonza: Onetsetsani kuti utomoni ukugwirizana ndi njira yanu yopangira (extrusion, calendering, etc.).
Njira yothandiza kwambiri komanso yogwiritsidwa ntchito kwambiri popanga filimu ya TPU yopanda matte ndiyo kusakaniza TPU ndi zowonjezera zinazake zomwe zimachepetsa kunyezimira ndikupangitsa kuti ikhale yosalala. Zowonjezera izi, zomwe nthawi zambiri zimatchedwaothandizira matiresi ,matifiyakapenachowonjezera cha TPU chosanyezimira,zimaphatikizidwa mu TPU panthawi yophatikiza.zowonjezera za matt flattingntchito posokoneza pamwamba pa filimuyo, zomwe zimapangitsa kuti kuwala kutuluke ndipo zimapangitsa kuti pakhale mawonekedwe osawoneka bwino. Mitundu yodziwika bwino ya zinthu zomangira ndi monga:
Zinthu Zopangira Mating Zochokera ku Silika: Tinthu tating'onoting'ono ta silica timeneti timasokoneza kusalala kwa pamwamba, zomwe zimapangitsa kuti pakhale mawonekedwe okhwima omwe amabalalitsa magetsi.
Ma polymeric Matting Agents: Ma polymer awa nthawi zambiri amakhala ofanana kwambiri ndipo amapereka kufalikira bwino mu TPU matrix.
Calcium Carbonate: Ngakhale kuti siigwiritsidwa ntchito kawirikawiri monga silika kapena polymeric agents, ingagwiritsidwe ntchito m'njira zina kuti ikhale yosalala.
Malangizo Abwino: Kulimbitsa Kulimba ndi Kukongola Kwambiri: SILIKE's TPU based Masterbatch Solutions
Matt Zotsatira Masterbatchndi chida chatsopano chopangira matte chomwe chinapangidwa ndi SILIKE, pogwiritsa ntchito thermoplastic polyurethane (TPU) ngati chonyamulira chake. Chogwirizana ndi TPU yochokera ku polyester komanso polyether, chida chopangira matte ichi chapangidwa kuti chiwonjezere mawonekedwe osawoneka bwino, kukhudza pamwamba, kulimba, komanso mphamvu zoletsa kutsekeka kwa mafilimu a TPU ndi zinthu zawo zomaliza.
Chofunika kwambiri chaSilike's Polyester TPU-based ndi Polyether TPU-based Matt Effect Masterbatch lZimakhala zosavuta kugwiritsa ntchito—zikhoza kulowetsedwa mwachindunji panthawi yokonza, kuchotsa kufunikira kwa granulation, ndipo sizimateteza chiopsezo cha mvula ngakhale zitagwiritsidwa ntchito kwa nthawi yayitali.
Ndi yabwino kwambiri pa ntchito zomwe zimafuna matte finishes apamwamba kwambiri, monga mafilimu a TPU omwe amagwiritsidwa ntchito popaka, magalimoto, nsapato, zida zamankhwala, ndi zida zamagetsi zamagetsi.
Makamaka,Matt Effect Masterbatch 3235Ndi yabwino kwambiri popanga matte a polyester TPU abwino kwambiri ogwiritsira ntchito polongedza.
1.3 Zowonjezera Zowonjezera
Kuti muwonjezere magwiridwe antchito, ganizirani kuphatikiza:
Zinthu Zoletsa Kutsekereza Mafilimu Amaletsa kuti asamamatire pamodzi akasungidwa.
Zokhazikika pa UV: Zimateteza ku kuwonongeka kwa UV, zomwe ndi zabwino kugwiritsa ntchito panja.
Zothandizira Kutsetsereka: Sinthani mawonekedwe a kutsetsereka pamwamba kuti zikhale zosavuta kuzigwiritsa ntchito.
2. Njira Yotulutsira Zinthu: Kulondola Ndikofunikira
Kutulutsa filimu ndi njira yodziwika bwino yopangira mafilimu a TPU. Kuti mafilimu asakhale osalala:
2.1 Chotulutsira Mapawiri
Chotulutsira zinthu chokhala ndi screw ziwiri chimatsimikizira kusakaniza bwino ndi kufalikira kwa zinthu zomangira, zomwe zimapangitsa kuti zikhale zofanana.
2.2 Kulamulira Kutentha
Sungani kutentha koyenera kuti mupewe zolakwika monga thovu, mikwingwirima, kapena kunyezimira kosagwirizana.
2.3 Kapangidwe ka Die
Gwiritsani ntchito chodulira cha flat die chokhala ndi matte surface finish kapena gwiritsani ntchito textured chill roll kuti mupereke mawonekedwe omwe mukufuna pamwamba.
3. Njira Zochiritsira Pamwamba: Kukulitsa Mphamvu Yosaoneka Bwino
Kukonza pamwamba kumatha kupititsa patsogolo matte kumaliza ndikuwonjezera magwiridwe antchito:
3.1 Chophimba
Ikani chophimba chosalimba pogwiritsa ntchito njira zopukutira zozungulira kapena zopopera kuti muwonjezere kapangidwe ka pamwamba popanda kusintha kapangidwe ka TPU.
3.2 Kujambula
Dulani filimuyi kudzera mu ma embossing rollers okhala ndi mawonekedwe osawoneka bwino kuti mupange mawonekedwe okwezeka kuti mumalize bwino nthawi zonse.
3.3 Kujambula Mankhwala
Gwiritsani ntchito mankhwala ofatsa kuti musinthe kuuma kwa pamwamba, kuti mukhale ndi mawonekedwe ofanana a matte kuti mugwiritse ntchito molondola kwambiri.
4. Njira Yopangira Filimu Yowala Kwambiri vs. Cast: Kusankha Njira Yoyenera
Kusankha pakati pa njira zojambulira filimu yophulika ndi yopangidwa ndi filimu kumadalira zomwe mukufuna:
4.1 Njira Yopangira Filimu Yophulika
Njira yabwino kwambiri yopangira mafilimu okhuthala, filimu yophwanyidwa imagwiritsa ntchito mpweya woziziritsa kuti ipange mawonekedwe achilengedwe osawoneka bwino.
4.2 Njira Yowonetsera Makanema
Njira yabwino kwambiri yopangira mafilimu opyapyala, njira yopangira mafilimu imagwiritsa ntchito roll yoziziritsa yopangidwa ndi texture kuti ipange mawonekedwe abwino komanso osawoneka bwino.
5. Njira Zokonzera Pambuyo: Kukonza Mapeto
Kukonza pambuyo pake kumatha kuyeretsa mawonekedwe ake ndikuwonjezera magwiridwe antchito a filimu:
5.1 Kukonza Kalendala
Dutsani filimuyi kudzera mu ma rollers a calendering kuti musinthe mawonekedwe ndi makulidwe a pamwamba, ndikutsimikizira kuti imapangidwa mofanana.
5.2 Kupaka utoto
Lumikizani filimu ya TPU yosapanga matte ndi zinthu zina kuti muwonjezere mphamvu, kulimba, kapena zinthu zotchinga pamene mukusunga mawonekedwe osapanga matte.
5.3 Kukonza Pansi
Gwiritsani ntchito makina odulira kuti muwongolere mawonekedwe ake osawoneka bwino, zomwe zimapangitsa kuti pamwamba pake pakhale pomaliza bwino kwambiri.
Buku Lotsogolera Mafilimu a Matte TPU: Matt Effect Masterbatch ya SILIKE Yapereka
Za SILIKEMatt Zotsatira Masterbatchimapereka njira yodalirika komanso yothandiza yothetsera mavutokupanga mafilimu apamwamba kwambiri a TPU a matteNdi kuyika mosavuta panthawi yokonza komanso kukhazikika kwa nthawi yayitali, ndi chisankho chabwino kwambiri kwa opanga omwe akufuna kukweza zinthu zawo.
Mukulimbana ndi TPU Film Gloss? Kapena, mwakonzeka kukwaniritsa ma premium matte fines kuti mupange TPU film yanu?
Lumikizanani ndi SILIKE—akatswiri wopanga Matte Effect Masterbatch— kuti mudziwe zambiri zokhudza zatsopanoMayankho a TPU Matt Effect Masterbatchndipo pemphani chitsanzo cha zowonjezera zathu za Anti-blocking Matte Effect!
Foni: +86-28-83625089,Email: amy.wang@silike.cn, Webusaiti: www.siliketech.com
Nthawi yotumizira: Marichi-05-2025
