| 摘要 |
PROBLEM TO BE SOLVED: To provide a food-packaging device which can mechanically open the opening of a packaging bag to easily and rapidly open the opening and package a food and can automatically close and fuse the opening to efficiently seal the food-packaged bag. SOLUTION: This device for packaging a food comprises piled packaging bags J, a portion for hanging the piled packaging bags J, a turn table D, a pair of two pleat-forming molds E, and a pair of two heaters for fusing and closing the closing portions of the packaging bags. The piled packaging bags J are obtained by piling plural packaging bags 2 in flat plate states, integrally fusing the upper end portions of the bags and forming plural hanging holes and a cutting line in the fused portion 3. The portion for hanging the piled packaging bags J has plural projections 1 for hanging and holding the piled packaging bags J and is formed on the upper front surface of the frame A. The turn table D is used for vertically holding the packaging bags 2 in states that the bags are inserted into the turn table D, wherein the packaging bags 2 contain foods K, respectively, charged from openings formed by cutting off the packaging bags 2 from the piled packaging bags J. A pair of the two pleat-forming molds E are used for alternately folding the opening portion of the food-containing packaging bag held in the turn table D, thus forming pleats. An air-blowing mechanism C for supplying air into an air-blowing hole 6 penetratedly formed at a place below the cutting line of the piled packaging bags J, thus opening the packaging bag 2, is disposed in the portion for hanging the piled packaging bags J. |
