Laminated iav yog tsim los ntawm ntau - theem txheej txheem tsim los khi cov khaubncaws sab nraud povtseg nrog cov txheej txheem tiv thaiv, feem ntau PVB (polyvinyl butyral):
Iav Npaj: Ob lossis ntau daim ntawv ntawm iav raug txiav rau qhov loj me thiab ntxuav kom tshem cov hmoov av, roj, lossis khib nyiab {{{} Cov paug yuav ua rau muaj kev sib raug zoo.
Interlayer tso: Ib daim nyias nyias ntawv ntawm PVB (lossis qee zaum lwm cov ntaub ntawv zoo li Eva) yog muab tso rau ntawm cov nplooj ntawv iav. Qhov hloov pauv no, cov nplaum sib cuam tshuam ua cov "kua nplaum" uas tuav lub khob ua ke.
Rooj sib sau: Cov iav {{- pvb pawg yog fawm kib (iav →
Ua ntej - kev sib raug zoo (autoclave prep): Cov txheej txheem txheej txheem cua sov mus los ntawm cov txheej txheem cua sov ua ntej (hauv qhov cub lossis cov pa hluav taws xob) kom ua rau lub ntsej muag plockly rau lub khob thiab tshem tawm cov hnab ris uas seem.
Thaum Kawg Bonding (Autoclave): Cov sib dhos yog tom qab ntawd muab tso rau hauv ib qho autoclave - {1} {- kub chamber. Ntawm no, cua sov (ib ncig ntawm 120-140 degree) melts lub PVB, thiab siab (10-15 bar) yuam kom nws tag nrho cov iav, tsim ib qho iav, muaj zog.
Qhov tshwm sim yog cov ntaub ntawv ruaj khov uas cov interlayer khaws cia iav Shards tsis tau txawm hais tias tawg rau kev nyab xeeb- tseem ceeb rau kev nyab xeeb plhaw.
