| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sealed tray food production method by which work is efficiently performed without being interrupted. <P>SOLUTION: A plurality of food packaging trays 1 is integrally formed by using a resin, each tray 1 of a tray unit U is filled with a food 2, the tray unit U is fed to a cap seal station 5 at a fixed interval, a cap material 13 made of a thermoplastic resin film supplied from a cap supply roll 11 is thermally fused on the tray unit U by a heat sealer 12 and sealed and packaged for each tray 1, then the cap material 13 is cut off for each tray unit U, the tray unit U with the cut-off cap material 13 is fed to a punching station 7 by suction transfer means, each of the tray unit U with cap material 13 is punched by a punching blade device 8, punching chips of each tray unit U with cap material 13 are discharged outside the punching station 7 by punching chip discharge means, and a punched sealed tray food F is taken out by suction taking-out means. <P>COPYRIGHT: (C)2013,JPO&INPIT |
