| 摘要 |
<p>Disclosed is a flexible plastic packaging box (100), comprising a box cover (20) and a box body (10) with one open end. The box cover (20) comprises a box cover main body (21) and an arc-shaped edge (22) around the periphery of the box cover main body (21). An arc-shaped edge roll (122) is provided around the outer wall of the box body (10) on the rim of the open end of the box body (10). The arc-shaped edge (22) matches the arc-shaped edge roll (122) to make the box cover (20) detachably provided on the box body (10) and seal the open end of the box body (10). The arc-shaped edge (22) of the box cover (20) around the periphery of the box cover main body (21) forms a snap-groove (23) around the periphery of the box cover main body, whereby, by means of the arc-shaped edge roll (122) of the open end of the box body matching the arc-shaped edge (22) and the elasticity of the flexible plastic material per se, the box cover (20) is made to fix relatively reliably on the box body (10) and seal the open end of the box body (10).</p> |
