Kodi tepi ya mbali ziwiri ndi chiyani?

Cholinga chachikulu chatepi ya mbali ziwirindi kumamatira malo (malo olumikizana) a zinthu ziwiri palimodzi, zomwe zitha kugawidwa kukhala zokhazikika kwakanthawi ndi kulumikizana kosatha malinga ndi zofunikira zenizeni.Tepi ya mbali ziwirindi mpukutu woboola pakati zomatira tepi yopangidwa ndi mapepala, nsalu, filimu, thovu, etc. monga maziko a zinthu, ndiyeno wogawana ❖ kuyanika zomatira mbali zonse za zomwe tatchulazi m'munsi.Pepala (filimu yotulutsa) imakhala ndi magawo atatu.Kutengera gawo lapansi, magawo ena amafunikira chithandizo chapamwamba asanayambe gluing.

Chifukwa cha kusankha kwakukulu kwa magawo ndi zomatira komanso kuthekera kwa kuphatikiza kosiyanasiyana, pali mitundu yambiri yamatepi a mbali ziwirikuposa mitundu ina ya matepi.

Mwachidule pamagulu ndi mawonekedwe a tepi ya mbali ziwiri:

1.PET Tepi ya mbali ziwiri: kukana kutentha kwabwino komanso kukana mwamphamvu kukameta ubweya, nthawi zambiri kutentha kwanthawi yayitali 100-125°C, kutentha kwanthawi yayitali 150-200°C, makulidwe nthawi zambiri ndi 0.048-0.2MM, oyenera nameplate, Kulumikizana kwa LCD, zokongoletsa ndi mbali zokongoletsa.

2.Tepi yopanda mbali ziwiri( pepala lokhala ndi mbali ziwiri): kukhuthala kwabwino komanso kusinthika, nthawi zambiri kutentha kwanthawi yayitali kwa 70-80°C, kukana kutentha kwakanthawi kochepa kwa 100-120°C, makulidwe ambiri ndi 0.08-0.15MM, oyenera nameplate, pulasitiki Lamination, galimoto, foni yam'manja, zipangizo zamagetsi, siponji, mphira, signage, mankhwala pepala, zidole ndi mafakitale ena, chipangizo chamagetsi kunyumba ndi zida pakompyuta zida msonkhano, anasonyeza mandala.

3. Zomatira zambali ziwiri popanda gawo lapansi: Imakhala ndi zomatira zabwino kwambiri, zimatha kupewa kugwa ndikuchita bwino kosalowa madzi, kutheka bwino, kukana kutentha kwanthawi yayitali, kukana kutentha kwakanthawi kochepa kwa 204-230°C, komanso kukana kutentha kwanthawi yayitali kwa 120-145°C , makulidwe ake nthawi zambiri ndi 0.05-0.13MM, oyenera kumangiriza ma nameplates, mapanelo ndi magawo okongoletsa.

4. Tepi ya thovu yokhala ndi mbali ziwiri: amatanthauza mtundu watepi ya mbali ziwirikupangidwa pogwiritsira ntchito zomatira zolimba za acrylic mbali zonse za gawo lapansi lopangidwa thovu, ndikuphimba mbali imodzi ndi pepala lotulutsa kapena filimu yotulutsa.Kupanga pepala kapena filimu yotulutsa kumatchedwa sandwichtepi ya mbali ziwiri, ndi sandwichtepi ya mbali ziwiriamagwiritsidwa ntchito makamaka pothandizira kukhomerera kwa matepi a mbali ziwiri.Tepi ya thovu yokhala ndi mbali ziwiri imakhala ndi mawonekedwe omatira mwamphamvu, kusunga bwino, kuchita bwino kosalowa madzi, kukana kutentha kwamphamvu komanso chitetezo champhamvu cha UV.Magawo a thovu amagawidwa kukhala: thovu la EVA, thovu la PE, thovu la PU, thovu la acrylic ndi thovu lalitali.Gulu la guluu lagawidwa kukhala: guluu wamafuta, sol sol, mphira ndi guluu wa acrylic.

5. Hot Sungunulani zomatira filimu: Iwo ali kugwirizana zabwino, yunifolomu kugwirizana makulidwe, palibe zosungunulira, processing zosavuta, kumamatira zabwino zinthu zambiri, makulidwe ndi 0.1MM, mtundu translucent/amber, otentha Sungunulani kufewetsa kutentha 116-123℃.Ndizoyenera kulumikiza ma nameplates, mapulasitiki ndi zida.Zotsatira zabwino zitha kupezedwanso polumikizana pamalo osagwirizana.Zomwe zimalangizidwa zoyamba zomangirira ndi: kutentha 132-138℃, kugwirizanitsa nthawi 1-2 masekondi, kupanikizika 10 -20 psi.