Package assembly for packaging objects

A package assembly for packaging an object, comprising:

• a bottom panel;
• at least one group of side panels foldably connected to the bottom panel along a first direction;
• a left side panel foldably connected to the bottom panel along a second direction;
• a right side panel foldably connected to the bottom panel along the second direction, wherein
• the right side panel is opposite to the left side panel with respect to a center line of the bottom panel;
• and
• the first direction is perpendicular to the second direction;
• and
• at least one fastener corresponding to the at least one group of side panels respectively, wherein each of the at least one group of side panels includes a left end panel, a middle panel, and a right end panel, the left end panel, the middle panel, and the right end panel are separately foldable along a fold line, the left end panel is foldably connected to the left side panel, the right end panel is foldably connected to the right side panel, and for each of the at least one fastener, the at least one fastener includes a left end and a right end, which are fixedly connected to the left end panel and the right end panel respectively, wherein
• the left end panel and the right end panel can be folded inwardly respectively against the left side panel and the right side panel to make the at least one fastener contact with an object placed on the bottom panel;
• and
• the left side panel connected with the left end panel together with the left end panel and the right side panel connected with the right end panel together with the right end panel can be folded outwardly to fasten the at least one fastener such that the object is fixed on the bottom panel.