According to the regulations, the size of hand luggage brought into the cabin should not exceed 55×40×20 (cm), and this calligraphy and painting seriously exceeds the standard. Moreover, the airline expressly stipulates that calligraphy and painting cannot be checked.

Hainan Airlines stipulates that articles requiring special care should not be checked in or sandwiched in luggage, but should be brought into the cabin as self-care luggage or personal belongings. These items include important documents, jewelry, precious metals, antique calligraphy and paintings, prescription drugs and so on. HNA staff explained that these special items are usually required to be carried by passengers, but the luggage where this calligraphy and painting is located is too big and can only be rejected.

Extended data:

Precautions for consignment:

For some fragile products such as oil paintings and mirrors, users need to wrap them in bubble wrap, put them in foam board or cardboard, and wrap them in wooden boxes for protection. These are small fragile things. As for larger fragile objects, such as large statues, the hard parts are first wrapped in soft forehead bags, and then placed in wooden cases and filled with filling materials.

In a word, the first packaging principle of oil painting consignment is to ensure the safety of fragile products, so foam film is needed to protect fragile products. In addition, fragile products will inevitably shake because of the bumps of the car during transportation, so fragile products need to be fixed after being packaged by users, otherwise fragile products will be broken immediately after being hit by external forces. When consigning fragile items, users can only consign fragile items if they have a good understanding of the packaging of these fragile items.

Baidu encyclopedia-oil painting

People's Daily Online-Passengers carrying millions of calligraphy and paintings were refused: the volume exceeded the standard.