PET Tape vs. Washi Tape: A Deep Dive into Material Science, Manufacturing Technology, le Market Positioning
E le moetsi ea nang le tsebo ea lilemo tse mashome hotlhahiso ea theipi ea washi, re bone moetlo oa mesebetsi ea matsoho o fetoha ho tloha ho niche subculture ho ea ho tse tloaelehileng tsa bareki. 'Marakeng oa kajeno oa sekhomaretsi oa sekhomaretsi o ntseng o eketseha, tepi ea PET e hlahile ka potlako e le tlholisano e makatsang, e theha phapang e ikhethang ho theipi ea setso ea washi ka boqapi ba tekheniki. Sengoliloeng sena se fana ka tlhahlobo e hlophisitsoeng ea liphapang tsa bona tsa mantlha ho thepa ea thepa, lits'ebetso tsa tlhahiso, le maemo a ts'ebeliso, e fanang ka leseli le sebetsang bakeng sa litsebi tsa indasteri.
1. Liphatsa tsa lefutso li khetholla Litšobotsi tsa Sehlahisoa
Theipi ea Washi e fumana moeli oa eona oa tlholisano ho tsoa ho tekano e lumellanang pakeng tsa "mesebetsi ea pampiri" le "ts'ebetso ea sekhomaretsi." Taiwan's Daian Printing e ile ea bula letoto la li-Kikusui tse 501 li sebelisa pampiri ea li-fiber e telele e tšetsoeng ka theknoloji ea ho kenya letsoho, ho fihlela bolelele bo ntlafetseng ba 30%. Ha e kopantsoe le sekhomaretsi sa acrylic se entsoeng ka metsi, sena se etsa setšoantšo se ikhethang sa "tack e phahameng ea pele, matla a tsitsitseng a ho tšoara, ho tlosoa ha masala". Lits'ebetsong tsa ho penta likoloi, tepi e boloka ho khomarela lihora tsa 2 ho 110 ° C ntle le ho siea masala, e leng se etsang hore e be tekanyetso ea indasteri bakeng sa ts'ebetso ea masking.
Theipi ea PET, e hahiloeng holim'a substrate ea filimi ea polyester, e bonts'a thepa ea 'mele ea "plasticized". 3M's JM605P2 ea mohlala e na le 0.012mm Ultra-thin PET e nang le sekhomaretsi sa acrylic se fetotsoeng mahlakoreng ka bobeli, e fana ka "ho tiea ho hoholo, ho hanyetsa mocheso o phahameng, le ho thibela khanya e phahameng". Liteko tsa laboratori li tiisa ho khomarela lihora tse 24 ho 120 ° C ntle le ho hlōleha, ka phetolelo e ntšo e finyellang 99.9% ea ho thibela leseli - e hlokahalang bakeng sa ho lokisa mojule oa LED backlight.
2. Mokhoa oa ho Etsa Libopeho tsa Sehlahisoa Morphology
Ho thekenoloji ea khatiso, tepi ea washi e hlahisitse mekhoa e rarahaneng e kopantsoeng:
• Liaparo tse khethehileng: Letoto la "Starry Night" la ZHIYU Studio le sebelisa tšireletso e entsoeng ka patente ea UV ea Daian, e finyellang botenya ba 35μm ka ho hatisa mebala e tšeletseng. Sena se theha liphello tsa 3D nebula tse bonahalang tlas'a mabone a tataiso. Ts'ebetso e hloka botlaaseng ba bokaholimo bo ka tlase ho Ra0.8μm ho leka-lekanya ho khomarela enke le botsitso ba sebopeho.
• Li-additives tse sebetsang: Litheipi tse ling tsa li-washi tsa boemo ba indasteri li kenyelletsa li-filler tsa calcium carbonate ho eketsa opacity ka 40% ha li ntse li boloka ho feto-fetoha ha maemo, ho nolofalletsa masking a lera le le leng bakeng sa ho penta 'mele oa likoloi.
Theipi ea PET e shebane le boenjiniere bo nepahetseng:
• Phekolo ea holim'a metsi: TESA 4982 e sebetsa ho qeta matte ka mahlahahlaha a manyenyane (Ra1.2-1.5μm), ho eketsa phallo ea leseli ka 40% ho felisa khanya libakeng tse phahameng-tse khanyang. Sena se kopana le litekanyetso tsa optical tsa ISO 13655 bakeng sa kopano ea skrine ea mohala.
• Taolo ea boholo: Foxconn-qualified JM1030B e boloka mamello ea substrate botenya ka har'a ± 0.001mm, e nolofalletsang 0.02mm ho seha ho nepahetseng bakeng sa likopo tsa matlafatso tsa FPC.
3. Maemo a Kopo Tsamaisa Phapang ea Maraka
Theipi ea Washi e laola likarolo tse tharo tsa pōpo ea setso:
• Mokhabiso oa likoranta: Litheipi tsa Taiwanese 社团 (sehlopha) li na le lipotoloho tse atolositsoeng tsa mohlala (90-200cm/roll) tse nang le litaba tse tsoelang pele. Letoto la "Sakura Feather" le entsoeng ke KIKEN le kopanya enke e tšoeu, ho roala hamonate, le ho hatisa ho chesang ka meralo e 12 e latellanang, e tšehetsang scrapbooking e tsamaisoang ke pale.
• Ho phuthela limpho: Letšoao la MT la Japane le ntlafalitse lifomate tse bophara ba 48mm ho sebelisa oashi ho sebetsa habonolo bakeng sa ho etsa seqha sa 3D. Matla a sekhomaretsi a 0.8N/25mm a tiisa boemo bo tsitsitseng nakong ea ho paka ka boiketsetso.
• Maiketsetso a indasteri: Letoto la Daian 701 le ntlafatsa matla a ho phutholoha ka tlase ho 0.8N/25mm bakeng sa ho tsamaellana le lisebelisoa tsa masking tsa lebelo le phahameng tsa ho etsa lisebelisoa tsa elektroniki.
Theipi ea PETe ipabola lits'ebetsong tse nepahetseng tsa indasteri:
• Kopano ea lisebelisoa tsa elektronike: 3M 9795B e finyella 92% phetisetso ea leseli ka <1.5% haze e sebelisa PET ea optical-grade, e finyellang litlhoko tsa bonding tsa likoloi.
• Mekhoa e phahameng ea mocheso: SIDITEC DST-20 e boloka botšepehi ba sebopeho ho 200 ° C ka metsotso e 30, ho thibela carbonization ka ho kenngoa ha betri ea koloi ea matla a macha.
• Microelectronics: Litheipi tsa PET tse nang le 0.003mm botenya li tšehetsa semiconductor wafer handling, moo botsitso ba dimensional bo amang litefiso tsa chai ka kotloloho.
Ha indasteri ea litheipi e khomarelang e fetoha ho tloha "tlholisanong ea lintho tse bonahalang" ho ea ho "litharollo tsa sistimi," ho utloisisa mabaka a botekgeniki ka mor'a thepa ea thepa ho fetoha leano ho feta papiso ea paramethara. Ka tsa ronatlhahiso ea theipi ea washire ntse re theha "Material Database + Process Lab" mokhoa oa ho hlahloba lisebelisoa tse sebetsang tsa washi ha re ntse re boloka mesebetsi ea matsoho ea setso. Mokhoa ona o habeli oa paballo ea lefa le tšitiso ea thekenoloji e kanna ea emela tsela e nepahetseng ka phetoho ea indasteri.
Nako ea poso: Sep-18-2025