... containers ,in open-type with thin-wall ,by using roll-sheet , under high-speed vacuum suction-forming processing .The products ... used hard-ware ,etc .Sheet fit to the machine Starch-deposit sheets ,light-deposit sheet ,environment sheet APET ,PETG .Color sheets :PVC,HIPS,PET, ... move out under the malfunction situation ,it could save the sheet materials .9. down mould match into cushion ,avoid crushion ...