| 摘要 |
PROBLEM TO BE SOLVED: To provide a hand-carrying paper bag capable of being carried on a user's back in which a string of a back pack area does not interfere lazily when in use in the hand-carrying. ! SOLUTION: A cross string backpack is characterized by: forming a bag body at least with a front wall and a back wall; opening one and the other top holes which are laterally line-symmetric on the upper part of the front wall; opening one and the other top holes to places overlapping with the front wall even in the upper part of the back wall; making the top holes form pairs in front and back to form two pairs of right and left; opening ground holes laterally plane-symmetric in the lower part of the bag body; providing two strings of one and the other; forming and fixing top balls by passing one end of one string from the outside (back) to one top hole of the back wall; passing the other of one string from the outside (front) to the other top hole of the front wall via an intersection of the string and puttin |
