Laminated mafirimuzvinhu zvinoshandiswa zvakanyanya mumaindasitiri kuchengetedza nekusimudzira zvinhu zvakadhindwa. Ifirimu repurasitiki rinoshandiswa zvakasiyana-siyana uye rinogara rinogona kuiswa pamapepa kana mamwe ma substrates kuti ape chidziviriro chekudzivirira. Mafirimu akacheneswa anouya mumhando dzakasiyana uye ukobvu, saka zvakakosha kuti unzwisise mhando yepurasitiki inoshandiswa mukugadzirwa kwayo kuitira kuti uite sarudzo ine ruzivo nezvekushandiswa kwayo.
Ndeupi rudzi rwepurasitiki firimu recomposite?
Mafirimu akacheneswa anowanzo kugadzirwa kubva kumhando mbiri dzepurasitiki: polyethylene terephthalate (PET) uye polypropylene (PP). Aya mapurasitiki akasarudzwa nekuda kwemaitiro avo akanaka, kusanganisira kujeka, simba, uye kuramba kunyoro uye makemikari. Mafirimu ePET laminate anozivikanwa nekujeka kwawo kwepamusoro uye kusimba, achiita kuti ave akakodzera kumashandisirwo anoda ese akajeka uye akaomarara. PP laminate mafirimu, kune rumwe rutivi, anochinjika uye anopa yakanakisa yekuisa chisimbiso zvivakwa, zvichiita kuti ive yakanakira maapplication ayo anoda inochinjika uye inopisa-inovharika zvinhu.
Polyethylene terephthalate (PET) is thermoplastic polymer resin mumhuri yepolyester. Inowanzo shandiswa mumafirimu e-laminate nekuda kwesimba rayo repamusoro, kugadzikana kwedimensional uye kujeka kwakanyanya. PET laminating mafirimu ane yakatsetseka, yakajeka nzvimbo yakanakira maapplication akadai semafoto lamination, ID makadhi uye zvekusimudzira. Uye zvakare, PET laminating mafirimu anopesana nekunyorova, makemikari uye abrasion, kuve nechokwadi chekuti laminated mafaira akachengetedzwa uye anogara kwenguva refu.
Zvichakadaro, ndapota shanyira kambani yedu chigadzirwa ichi,LQ-FILM Bopp Thermal Lamination Firimu (Gloss & Matt)
Ichi chigadzirwa hachina chepfu, benzene haina muchetura uye haina kunaka, inoshamwaridzana nemhoteredzo, haina njodzi kuhutano.BOPP thermal laminating film production process haikonzeri chero magasi anosvibisa uye zvinhu, inobvisa zvachose njodzi dzinogona kuitika dzinokonzerwa nekushandiswa uye kuchengetedza. zvinopisa zvinonyungudutsa.
Polypropylene (PP) imwe ipurasitiki inowanzoshandiswa mukugadzirwa kwemafirimu ane laminated. Iyo inoshanda zvakasiyana-siyana thermoplastic polymer inozivikanwa nekuchinjika kwayo, kupisa kuvharika uye yakanakisa makemikari kuramba. PP laminate mafirimu anowanzo shandiswa mumashandisirwo anoda inoshanduka uye inopisa-inovharika zvinhu, senge kurongedza, mavara, uye mabhegi. PP inoumbwa firimu ine matte kana satin pamusoro, iyo ine akasiyana aesthetic kubva kuPET composite firimu. Iyo zvakare ine yakanaka kuramba misodzi, ichiita kuti ive yakakodzera kune maapplication anoda kuchinjika uye kusimba.
Sarudzo yePET uye PP inosanganiswa mafirimu zvinoenderana nezvinodiwa chaizvo zvekushandisa. Mafirimu ePET anoumbwa akakodzera maapplication anoda kujeka kwakanyanya uye kusimba, nepo PP anoumbwa mafirimu akakodzera maapplication anoda kuchinjika uye kupisa kuvharika. Mhando mbiri dzepurasitiki dzinopa kuchengetedzwa kwakanaka uye kusimbiswa kwezvinhu zvakadhindwa, uye hunhu hwavo hwakasiyana hunoita kuti ive yakakodzera kune dzakasiyana siyana dzekushandisa.
Pamusoro pemhando yepurasitiki inoshandiswa, ukobvu hwefirimu relaminate hunoita basa rakakosha mukuita kwayo. Mafirimu akacheneswa anouya muhukobvu hwakasiyana, anowanzo kuyerwa mumamil kana mamicrons. Mafirimu akakora ane laminate anopa kusimba kwakanyanya uye kusimba, achiita kuti ave akakodzera kune maapplication apo magwaro ane laminate anoda kugara achibatwa kana kuratidzwa kunze. Mafirimu akaonda laminate, kune rumwe rutivi, anochinjika uye anowanzo shandiswa mumashandisirwo anoda kureruka, kunoshanduka kupedzisa.
Paunenge uchisarudza iyo chaiyo mhando yelaminating firimu, zvakakosha kufunga nezve izvo zvinodiwa zvechikumbiro, kusanganisira iyo inodiwa kupera, mwero wekudzivirira uye kubata mamiriro. Kunzwisisa mhando dzemapurasitiki anoshandiswa mumafirimu ane laminate uye hukama hwayo hunogona kubatsira kuita sarudzo ine ruzivo nezvezvinhu zvakanyatsokodzera kune yakarongwa kunyorera.
Muchidimbu,laminate filmchinhu chinogoneka uye chakasimba chinoshandiswa kuchengetedza nekusimudzira zvinhu zvakadhindwa. Inowanzo gadzirwa kubva ku polyethylene terephthalate (PET) kana polypropylene (PP), chinhu chimwe nechimwe chinopa zvakasiyana zvivakwa uye mabhenefiti. PET inoumbwa firimu ine yakanyanya kujeka uye kusimba, nepo PP inoumbwa firimu inochinjika uye inopisa-inovharika. Sarudzo yePET uye PP akaumbwa mafirimu zvinoenderana nezvinodiwa chaizvo zvekushandisa, uye ukobvu hwefirimu zvakare hunoita basa rakakosha mukuita kwayo. Nekunzwisisa mhando dzemapurasitiki anoshandiswa mumafirimu ane laminate uye hukama hwawo, munhu anogona kuita sarudzo ine ruzivo nezvezvinhu zvakanyatsokodzera kushandiswa kwavo chaiko.
Nguva yekutumira: Sep-07-2024