Kev cuam tshuam ntawm thickness ntawm lub tshuab nqus tsev ua haujlwm yog feem ntau cuam tshuam hauv cov hauv qab no:
1. Barrier zog: Lub thickness ntawm lub hnab yuav cuam tshuam nws cov khoom thaiv. Cov hnab tuab feem ntau muaj cov khoom thaiv zoo dua thiab tuaj yeem txiav tawm sab nraud cov dej noo, oxygen, thiab lwm yam, yog li khaws cov khoom ntim kom qhuav thiab tshiab. Cov hnab nyias nyias yuav tsis muaj qhov cuam tshuam zoo ib yam.
2. Mechanical zog: Lub thickness ntawm lub hnab kuj yuav cuam tshuam rau nws lub zog txhua yam. Cov hnab tuab feem ntau siv tau ntev dua vim tias lawv tuaj yeem tiv taus sab nraud thiab kev sib txhuam zoo. Cov hnab nyias nyias tuaj yeem ua puas lossis tawg thaum siv.
3. Thaum tshav kub kub sealing kev ua tau zoo: Lub thickness ntawm lub hnab nqus tsev vacuum kuj yuav cuam tshuam rau nws cov thermal sealing kev ua tau zoo. Feem ntau hais lus, cov ntaub ntawv tuab dua yuav tsum tau kub hnyiab ntau dua qhov kub thiab txias kom ua tiav cov nyhuv sealing zoo. Yog tias qhov ntsuas kub sealing tsis tsim nyog, nws yuav ua rau muaj kev sib khi tsis zoo los yog cov khoom siv hluav taws xob ntau dhau.
4. Overprinting raug: Lub hnab ntim cov yeeb yaj kiab nrog cov tuab tuab tuaj yeem ua tiav zoo dua luam ntawv overprinting raug thiab sib xyaw zoo.
5. Thaum tshav kub kub sealing zoo: Composite hnab zaj duab xis nrog cov tuab tuab tuaj yeem ua tau zoo sealing zoo thiab zam qhov tsis xws luag hauv lub tshav kub sealing.
Hauv cov ntsiab lus, thickness muaj qhov cuam tshuam tseem ceeb rau kev ua haujlwm ntawm lub tshuab nqus tsev. Thaum xaiv lub hnab nqus tsev vacuum, koj yuav tsum xaiv qhov tsim nyog tuab raws li qhov xav tau tiag tiag kom ntseeg tau tias nws siv tau thiab kev pabcuam lub neej.