| 摘要 |
<p>PROBLEM TO BE SOLVED: To prolong the quality retention period of tomato and to prevent the occurrence of pollution in dumping of tray, by sealing and packing tomatoes housed in a paper tray in a pillow type bag having plural pores. SOLUTION: Tomatoes housed in a paper tray are sealed and packed in a pillow type bag having plural pores 4. A joined thermally bonded part 2 and an end thermally bonded part 3 are made from a laminate 1 comprising at least a substrate layer and a thermally bondable resin layer with the thermally bondable resin layer inside and 100-1,000 pores 4/m<2> having 100-200μm diameter are bored on the laminate to give the objective pillow type bag.</p> |
