Camphor ntoo laminated ntoo yog ib hom board ua los ntawm kev npaj veneers thaum uas tig mus thiab perpendicular rau ib leeg, thiab khi lawv raws li lub hauv paus ntsiab lus ntawm symmetry. Yog li ntawd, txoj kev sib txuas lus tseem ceeb tshwj xeeb. Txhawm rau txhim kho kev sib raug zoo, cov tuam txhab lag luam yuav txais kev kub siab, tab sis muaj qee qhov tshwm sim uas yuav cuam tshuam rau qhov zoo thaum lub sijhawm ua haujlwm no.
Ua ntej, muaj qhov tshwm sim ntawm delamination nyob rau hauv lub rooj tsavxwm nthuav tawm: qhov no yog vim tsis muaj kev ua kom qhuav tom qab blackening, uas ua rau ya raws los yog noo noo ntawm daim ntawv kho semi-kho. Nws kuj yuav yog vim impurities nyob rau saum npoo ntawm lub core board los yog tsis txaus lub sij hawm kho. Kuj tseem muaj qhov tshwm sim ntawm cov npoo dawb thiab cov fab dawb, uas yog tshwm sim los ntawm cov laug cam tsis sib xws thiab cov npoo ntawm cov laug cam tsis raug nias; Los yog cov cua kub ceev heev, ua rau muaj qhov kub thiab txias sib txawv ntawm sab hauv thiab sab nraud ntawm lub rooj tsavxwm. Ib zaug ntxiv, muaj qhov tshwm sim ntawm pinhole npuas, uas yog tshwm sim los ntawm kev kub siab lossis qis qis, lossis siab resin viscosity thiab cov kua nplaum tsawg.
Tom qab raug nias nyob rau hauv qhov kub thiab txias, cov ntaub ntawv sib xyaw ua ke muaj zog compressive zog, uas daws cov teeb meem saum toj no thiab tshem tawm qhov tshwm sim ntawm delamination. Tau kawg, thaum yuav khoom, peb kuj yuav tsum xaiv cov khoom tsim nyog rau kev siv.
