Full-pulp-molded lid and base packaging box

The invention discloses a full-pulp-molded lid and base packaging box and a production process thereof. The packaging box comprises an upper cover, a middle support and a bottom cover, wherein the middle support is of an integrally formed box body structure with a side edge buffer area and middle divided placement areas, the divided placement areas are arranged as areas in different shapes and sizes according to requirements so as to place different functional parts, and the inner side near edge positions of the different areas can be arranged as inner concave surfaces matched with the edge contact surfaces of to-be-placed articles, so that the clamping positions of the placed articles are formed. The full-pulp molded lid and base packaging box is integrally formed, is environment-friendlyand attractive, and has the good positioning property and buffering property. 本发明公开了一种全纸浆模塑天地盖包装盒及其生产工艺，包装盒包括上盖、中托和底盖，所述中托为一体成型的具有侧边缓冲区域，中部分割放置区域的盒体结构，所述分割放置区域根据需要设置为不同形状、大小的区域，以放置不同功能部件，不同区域的内侧近边缘位置可设置为与被放置物品的边缘接触面相匹配的内凹面，形