| 摘要 |
An easy-to-open bag of this invention is characterized by having a tear string heat-fused to the inside of one of the walls and a pulling tab which is defined by a U-shaped score and an adjacent transverse opening both formed in the heat-sealed border region of the bag. Due to such construction, the pulling tab can be readily picked up and then the tear string is pulled linearly to tear away the bag and form the opening without fail.
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