| 摘要 |
PROBLEM TO BE SOLVED: To provide a cup carrier bag with a pocket manufactured through a simple process and capable of holding an entire container in a sable and hygienic manner and simultaneously carrying accessories such as sand without disrupting the stability of a bag body and a manufacturing method therefor.SOLUTION: A gusset 2 is formed with the side of a base material sheet 1 set as an inside, and a notched part 21a is formed at a folded end part 21. Then, in the inserted state of a patch A from an opening end 25, the outermost side face of a sheet in a trunk 22 is notched to form a pocket 22a, and the folded end part 21 side is set as a support part 23 to remove the patch A. The bottom plate 4 of a folded state is inserted together with a patch A' from the opening end 25 again, and the pair of upper and lower sheet superposed parts of each side edge 41 of the bottom plate 4 and the opening end 25 are integrally heat-welded into a linear shape along the peripheral edge of the opening end 25, all the sheet superposed parts near a side edge part 24 are integrally heat-welded along the side edge part 24 to fix the bottom plate 4, and the side edges of a bag base material are sequentially cut off.SELECTED DRAWING: Figure 13 |
