| 摘要 |
A drip bag having a bag body and a holder which is formed from a sheet material and is adhered to the bag body. The holder is folded into two parts, a front surface and a rear surface, on a center fold line, and the center fold line overlaps a lateral side of the bag body. V-shaped fold lines bent in V-shapes and extending from the open edge of the drip bag toward the bottom direction thereof are formed in regions on the side of the center fold line of the front surface and the rear surface of the holder. In addition, overhanging parts, which have concave portions for hooking, are formed in a manner that allows them to be pulled open on both the left and right sides of the lower end of each of the front surface and the rear surface of the holder. |
| 主权项 |
1. A drip bag comprising:
a bag body comprised of a water permeable filterable sheet, the bag body being configured to hold an extraction material in the bag body; a holder comprised of a sheet material and adhered to the bag body, wherein
the holder includes (i) a front surface, (ii) a rear surface, and (iii) a center fold line that overlaps a lateral side of the bag body and that separates the front surface from the rear surface,the holder includes V-shaped fold lines, each of the V-shaped fold lines being disposed on the front surface and the rear surface of the holder such that when the drip bag is in an open or a closed configuration, the V-shape fold lines do not intersect the center fold line,when the drip bag is in the open configuration and defines a volume, each of the V-shaped fold lines is bent in a V-shape and extends from an edge of an opening of the drip bag towards a direction of a bottom thereof, andan overhanging part is disposed at lower ends of the front surface and the rear surface of the holder.
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