Pre-coating firimu rinoshandiswa zvakanyanya muindasitiri yekurongedza uye yekudhinda nekuda kwemabhenefiti ayo akadai sekushanda kwepamusoro, kushanda kuri nyore, uye kuchengetedza kwezvakatipoteredza.Zvisinei, panguva yekushandiswa, tinogona kusangana nematambudziko akasiyana-siyana.Saka, tinoagadzirisa sei?
Heano maviri ematambudziko anowanzo:
Kubhuya
Chikonzero1:Kusvibiswa kwepamusoro kwezvakadhindwa kana thermal lamination film
Kana pane guruva, girisi, unyoro uye zvimwe zvinosvibisa pamusoro pechinhu chisati chaiswa firimu rekuvhara, izvi zvinosvibisa zvinogona kuita kuti firimu ipupuke.
Solution:Usati waita laminating, iva nechokwadi chokuti pamusoro pechinhu chacho chakachena, chakaoma uye chisina tsvina.
Chikonzero2:Tembiricha isina kunaka
Kana tembiricha panguva yelaminating yakanyanya kana yakadzikira, inogona kuita kuti jira racho ripupume.
Solution:Ita shuwa kuti tembiricha panguva yelamination process yakakodzera uye yakagadzikana.
Chikonzero 3:Yakadzokororwa laminating
Kana yakawandisa coating rinoshandiswa panguva lamination, unhani panguva lamination anogona kupfuura kunonyanyisa kushivirira ukobvu, zvichikonzera bubble.
Solution:Ita shuwa kuti unoshandisa chiyero chakakodzera chekupfeka panguva yekugadzira lamination.
Warping
Chikonzero1:Tembiricha isina kunaka
Tembiricha isina kufanira panguva yekugadzira laminating inogona kukonzera kumucheto warping.Kana tembiricha yakanyanyisa, inogona kuita kuti iyo yekupfeka iome nekukurumidza, zvichikonzera warping.Sezvineiwo, kana tembiricha yakadzikira, kupfekedzwa kunotora nguva yakareba kuti kuome uye kunogona kukonzera kurwisana.
Solution:Ita shuwa kuti tembiricha panguva yelamination process yakakodzera uye yakagadzikana.
Chikonzero2:Uneven laminating tension
Panguva laminating muitiro, kana laminating makakatanwa asina kuenzana, makakatanwa kusiyana muzvikamu zvakasiyana kunogona kukonzera deformation uye warping pamusoro firimu zvinhu.
Solution:Chenjerera pakugadzirisa tension yelamination kuti uve nechokwadi chekukakavadzana mune imwe neimwe chikamu.
Nguva yekutumira: Nov-17-2023