| 摘要 |
PROBLEM TO BE SOLVED: To easily and simply mix different contents just before the use thereof by a method wherein an end of a second surface of a bottom cover material and an end of a fourth surface of a top cover material are simultaneously pulled from each other to separate a first surface from a flange of a lower body container and a third surface is separated from the flange of the lower body container. SOLUTION: While a flange 12 of a lower container body 11 and a flange 32 of an upper container body 31 are being held, an end 23b of a second surface of a bottom cover material and an end 43b of a fourth surface of a top cover material are simultaneously and outwardly pulled from each other to simultaneously peel a first surface 22 off a heat-seal rib 13 of a flange 12 and a first surface 42 off a heat-seal rib 33 of the flange 32. Thus the upper container body 31 in which second contents 37 are stored can be placed on a mount base 14 of the lower container body 11 in which first contents 17 are stored. Hence the contents 37 and contents 17 can be easily and simply mixed in the body 11. |
