Vacuum Sernak, Thermoforming le Pressure Sernak karlak ah zeidah aa dannak a um?

Thermoforming cu thil sernak kalning a si i plastic catlap pakhat kha a nemmi muisam ah lumter a si, cu hnuah a muisam ser asiloah sermi thilri hmangin a ser, cun a donghnak thilri asiloah thilri sernak caah a tan. Vacuum sernak le pressure sernak pahnih hi thermoforming phun dangdang an si. Pressure sernak le vacuum sernak karlak i aa dannak bik cu hmanmi mold zat hi a si.

Vacuum sernak cu a sawhsawh bikmi plastic thermoforming phun a si i a duhmi thilri tlukruannak hmuh khawhnak ding caah thlihrannak le thli chuahnak hneknak a hman. Rawl asiloah electronic thilri caah a tlongmi thilri chiahnak tibantuk khatlei lawng ah a dikthliar in ser a herhmi thilri hna caah a ttha.

A hrampi phun hnih a um—pa asiloah a ṭhami (a tlongmi) le nu asiloah a ṭhalomi, a tlongmi. Pa pawl caah cun, plastic tthen chunglei a kauh ning langhternak caah plastic catlap kha sermi cung ah chiah a si. Nu cawhnuk caah, thermoplastic catlap pawl cu cawhnuk chung ah an chiah hna i a lenglei tahfung kha a dikthliar in an ser.

Pressure sernak ah, a lummi plastic catlap cu hnimhnak in hnimhnak in hnuh loin hnipuan pahnih karlak ah hren a si (cucaah a min cu a si). Pressure forming cu plastic thilri asiloah a kap hnih in a dikthliar deuh in suai a herhmi le/asiloah thukpi in suai a herhmi (mold chungah a hlat deuh/thuk deuh in a karh a herhmi) sernak caah a ttha tukmi a si, cu hna cu lenglei in dawh tein a langmi le a hmun ah aa hngatmi asiloah a chunglei ah a dikthliar in aa tlakmi thilri hna bantuk an si.