CONTENT-FILLED SIDE GUSSET BAG, CONTENT-FILLED SIDE GUSSET BAG WITH SPOUT, MANUFACTURING METHOD OF CONTENT-FILLED SIDE GUSSET BAG, CARTON FOR CONTENT-FILLED SIDE GUSSET BAG, AND CARTON STORAGE BODY OF CONTENT-FILLED SIDE GUSSET BAG

• Main Authors: KUROMARU HIROAKI, ICHIKAWA TORU
• Format: Patent
• Language: English; Japanese
• Published: 22.02.2021
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

To provide a content-filled side gusset bag which improves self-supporting stability without forming a member for improving self-supporting stability, and which can be manufactured at a low cost, and to provide the content-filled side gusset bag with a spout, a manufacturing method of the content-filled side gusset bag, a carton for the content-filled side gusset bag, and a carton storage body of the content-filled side gusset bag.SOLUTION: In a content-filled side gusset bag, a bottom surface part is constituted such that downside portions of a pair of flat parts are bent in a mutually overlapping direction, and a valley folding line is formed at a central part of the bottom surface part. The bottom surface part includes two inclined surfaces that are inclined upward toward the valley folding line respectively from the edges on both sides near a pair of lateral surface parts.SELECTED DRAWING: Figure 2 【課題】自立安定性を向上させるための部材を形成することなく自立安定性の向上が可能であり、かつ低コストで製造することが可能な内容物入りサイドガゼット袋、スパウト付内容物入りサイドガゼット袋、内容物入りサイドガゼット袋の製造方法、内容物入りサイドガゼット袋用カートン、及び内容物入りサイドガゼット袋のカートン収納体を提供する。【解決手段】一対の平面部の下側部分どうしが互いに重なる方向に屈曲されて底面部を構成し、底面部の中央部分には谷折り線が形成され、底面部は、一対の側面部寄りの両側縁部からそれぞれ谷折り線に向かって上方に傾斜する２つの傾斜面を有することを特徴とする。【選択図】図２