Yog vim li cas rau npuas tshwm tom qab recombination los yog tom qab ib co sij hawm
1. Qhov ntub dej ntawm lub substrate zaj duab xis yog qhov tsis zoo.Vim kev kho deg tsis zoo lossis nag lossis daus ntawm cov khoom siv ntxiv, cov dej tsis zoo thiab cov txheej tsis sib xws ntawm cov nplaum ua rau cov npuas me me.Ua ntej sib xyaw, qhov nro ntawm lub substrate zaj duab xis yuav tsum tau sim.
2. Daim ntawv thov kua nplaum tsis txaus.Nws yog feem ntau vim hais tias tus number case nto tsis sib luag thiab ntxeem tau, yog li ntawd Adhesive absorbed.Qhov tseeb Adhesive txheej tus nqi ntawm tus number case nto yog tsawg dua, thiab cov kua nplaum siv rau ntawm cov ntawv luam ntawv nrog tus number case loj thiab tuab number case yuav tsum tau nce ntxiv.
3. Cov Adhesive tsis zoo nyob rau hauv fluidity thiab dryness, los yog qhov kub ntawm qhov chaw ua hauj lwm yog tsawg heev.Kev hloov ntawm Adhesive thiab tsis zoo wettability yog nquag ua npuas.Adhesive yuav tsum tau xaiv zoo, thiab Adhesive yuav tsum tau preheated yog tias tsim nyog.
4. Thaum Adhesive yog tov nrog dej, siab hnyav dej ntsiab lus,Cov huab cua siab thiab siab substrate noo noo nqus tuaj yeem ua rau Adhesive hnov tsw los tsim CO2 daig hauv daim nyias nyias thiab ua npuas.Yog li ntawd, Adhesive thiab hnyav yuav tsum tau tswj kom zoo, thiab nylon, Cellophane thiab Vinylon nrog siab noo noo nqus yuav tsum tau muab kaw kom nruj.
5. Lub ziab kub yog siab dhau lawm thiab ziab sai heev, ua rau blistering los yog nto filmization ntawm Adhesive.Thaum qhov kub ntawm qhov thib peb ntawm lub qhov ziab ziab yog siab dhau lawm, cov kuab tshuaj nyob rau saum npoo ntawm Adhesive txheej evaporates sai heev, uas ua rau lub zos nce nyob rau hauv cov concentration ntawm cov kua nplaum nto thiab nto crusting.Thaum cov cua sov tom qab nkag mus rau sab hauv ntawm cov nplaum, cov kuab tshuaj hauv qab zaj duab xis vaporizes, tawg los ntawm cov yeeb yaj kiab thiab tsim cov crater zoo li lub nplhaib, kuj ua rau cov nplaum txheej tsis sib xws.Opaque.
6.Cov menyuam sib xyaw yog nias nrog cua, ua rau muaj npuas nyob hauv cov yeeb yaj kiab sib xyaw.Cov zaj duab xis muaj siab hardness thiab yooj yim rau nkag mus thaum lub thickness loj.Ua ntej, kho lub kaum sab xis ntawm cov menyuam sib xyaw thiab zaj duab xis.Yog tias lub kaum sab xis loj dhau, nws yooj yim rau cuab cua, thiab sim nkag mus rau cov menyuam sib xyaw hauv cov kev taw qhia tangent kom ntau li ntau tau;Qhov thib ob, qhov flatness ntawm qhov thib ob los tiv thaiv yob substrate yog qhov zoo, xws li cov npoo xoob thiab co ntawm zaj duab xis.Tom qab nkag mus rau hauv cov menyuam sib xyaw ua ke, cov huab cua loj heev yuav inevitably raug daig, ua rau npuas.
7. Cov kuab tshuaj residual siab dhau lawm, thiab cov kuab tshuaj vaporizes ua npuas sandwiched hauv zaj duab xis.Tsis tu ncua xyuas cov huab cua ntim ntawm lub tshuab ziab khaub ncaws.
Post lub sij hawm: Lub Xya hli ntuj-20-2023
