| 摘要 |
A storage bag includes first and second sidewalls each having a top edge, a top portion, and a bottom portion. The bottom portions of the sidewalls include at least one shift region about which the bag is capable of shifting. The shift region includes a score line, an indentation, or a crimp formed into the first sidewall. The top portions of the sidewalls include a cuff line about which the bag is capable of shifting. The bag shifts (a) between (i) a flat configuration with the sidewalls positioned adjacent to each other, and (ii) a stand-up configuration with the sidewalls separated from each other. In the stand-up configuration, the bag has a substantially flat base. The bag also can be shifted to a cuffed position with the bag being folded over the cuff line of each of the sidewalls such that the cuff region forms an opening to the bag. |
| 主权项 |
1. A storage bag comprising:
(A) a first sidewall having a top edge, a top portion, and a bottom portion, and including:
(a) at least one shift region about which the bag is capable of shifting, the at least one shift region being provided in the bottom portion of the first sidewall, and the at least one shift region comprising one of (i) a score line, (ii) an indentation, and (iii) a crimp formed into the first sidewall, and(b) a cuff line about which the bag is capable of shifting, the cuff line being provided in the top portion of the first sidewall, and the cuff line comprising one of (i) a score line, (ii) an indentation, and (iii) a crimp formed into the first sidewall; (B) a second sidewall connected to the first sidewall along three sides of the bag to form an interior of the bag with an opening thereto, the second sidewall having a top edge, a top portion, and a bottom portion, and including:
(a) at least one shift region about which the bag is capable of shifting, the at least one shift region being provided in the bottom portion of the second sidewall, and the at least one shift region comprising one of (i) a score line, (ii) an indentation, and (iii) a crimp formed into the second sidewall, and(b) a cuff line about which the bag is capable of shifting, the cuff line being provided in the top portion of the second sidewall, and the cuff line comprising one of (i) a score line, (ii) an indentation, and (iii) a crimp formed into the second sidewall; and (C) a cuff region disposed below the top edge of the first sidewall and the top edge of the second sidewall, the cuff region extending from a point below each of the top edges of the first and second sidewalls to the cuff line of each of the first and second sidewalls, wherein the bag shifts:
(a) between (i) a flat configuration with the first and second sidewalls positioned adjacent to each other, and (ii) a stand-up configuration with the first and second sidewalls separated from each other, such that, in the stand-up configuration, the bag has a substantially flat base, and(b) about the cuff line of each of the first and second sidewalls such that the bag can be shifted to a cuffed position with the bag being folded over the cuff line of each of the first and second sidewalls such that the cuff region forms the opening to the bag. |
