Tej teeb meem thiab kev kho ntawm Stretch zaj duab xis

Yuav tsis muaj teeb meem zoo nyob rau hauv ib txwm siv ntawm stretch film, tab sis yog hais tias peb tsis xyuam xim rau kev siv los yog preservation txheej txheem, nws yog ib qho yooj yim uas yuav ua rau cov khoom muaj teeb meem, yog hais tias tsis kho nyob rau hauv lub sij hawm, nws yuav ua rau peb ib txwm siv, Tom ntej no, peb yuav txheeb xyuas ntau yam teeb meem thiab kev kho mob:

Ua ntej, qhov tshwm sim ntawm ntog zaj duab xis

Muaj ntau yam uas ua rau cov yeeb yaj kiab poob rau hauv cov yeeb yaj kiab stretch, nrog rau qhov dav ntawm zaj duab xis yog nqaim dhau, cov saw tsis nruj, cov yeeb yaj kiab tsis ncaj ncees thiab lwm yam.

Kev daws: Peb tuaj yeem txiav nws cov ntawv qis kom nws qhov dav dav kom ntseeg tau tias nws phim qhov dav ntawm cov saw hlau. Peb kuj tuaj yeem kho txoj hauj lwm ntawm daim nyias nyias los ua qhov nruab nrab ntawm lub hauv qab daim nyias nyias nrog rau qhov nruab nrab ntawm cov saw hlau.

Qhov thib ob, qhov tshwm sim ntawm cov nyhuv molding tsis zoo

Lub ntsiab yam tseem ceeb ua rau cov neeg pluag kev ua tau zoo ntawm stretch zaj duab xis yog cov cua sov phaj cua sov tsis txaus, cua sov kub tsis sib xws, kub kub los yog tsawg kub.

Kev daws: kho cua sov phaj, ua kom cua sov li qub, xyuas kom tag nrho cov khoom cua sov; Txo lossis nce qhov kub ntawm lub phaj cua sov, kho qhov kub ntawm lub phaj cua sov kom haum rau qhov kub thiab txias; Xaiv qhov tshwj xeeb tsim nyog rau kev ncab, hnyav ncab siv cov yeeb yaj kiab tuab, lub teeb ncab siv cov yeeb yaj kiab thinner.

Peb, kub sealing tshwm sim, nws zoo nkaus li cais stratification phenomenon

Qhov no tuaj yeem tshwm sim los ntawm ntau yam, suav nrog nws cov cua sov sealing kub yog qhov tsawg lossis sab hauv thiab sab nraud ntawm lub siab thiab qis zaj duab xis thaum tshav kub kub cover yuam kev.

Kev daws: nce qhov kub ntawm lub tshav kub kom ncav cuag qhov kub uas yuav tsum tau ua los ntawm cov khoom siv cua sov sab hauv; Kho cov cua sov npog ntawm cov zaj duab xis sab sauv thiab qis kom ntseeg tau tias cov cua sov npog ntawm cov zaj duab xis sab saud thiab sab saud yog sib haum.