1. Definition of checked baggage:

Checked baggage refers to the luggage that passengers have given to Air China for safekeeping and transportation, and which has a baggage identification tag.

2. Checked baggage allowance:

Each piece of checked baggage shall not be less than 2 kilograms.

The maximum weight of each checked baggage shall not exceed 45 kg. In international transportation, the weight of each checked baggage generally does not exceed 32 kilograms. If the baggage exceeds 32kg, but not more than 45kg, you must comply with the relevant regulations of airport arrival and subsequent carriers.

The sum of the length, width and height of each piece of checked baggage shall not exceed 203 cm and shall not be less than 60 cm.

Checked baggage exceeding the free checked baggage allowance can be transported as checked baggage after paying the excess baggage fee; However, luggage exceeding the maximum volume or weight cannot be transported as checked baggage, but should be transported as goods.

3. Packaging of checked baggage:

The checked baggage should be properly packed and fixed to ensure that it can withstand certain pressure and can be safely unloaded and transported under normal operating conditions. The packaging of checked baggage shall also meet the following requirements:

Suitcases, travel bags and handbags should be locked to avoid theft. ?

Two or more bags cannot be bundled into one. ?

No extra items may be stuffed into the checked baggage. ?

Baggage shall not be wrapped in bamboo baskets, net bags, ropes, straw bags, plastic bags, etc. ?

The passenger's name, specific address and telephone number should be written on the inside and outside of the luggage.

4. Items that are not allowed to be checked as checked baggage or sandwiched in luggage:

The following items are not suitable for transportation because of the following reasons: fragile or perishable items, lithium batteries and other items are dangerous and unsafe, or because of their weight, size, shape or nature, or considering factors including but not limited to aircraft types.

5. Transport regulations for lithium batteries in passengers' luggage:

According to ICAO's Technical Rules for the Safety of Air Transport of Dangerous Goods (version 20 1 1-20 12), portable electronic equipment (watches, calculators, cameras, mobile phones, notebook computers, video cameras, etc.). ) contains lithium or lithium-ion batteries for personal use of passengers or crew members, and should be carried on board as hand luggage;

Moreover, the lithium content of lithium metal battery shall not exceed 2g, and the rated energy value of lithium ion battery shall not exceed 100 Wh (watt-hour). Those exceeding 100 Wh but not exceeding 160 Wh can be installed on the equipment in luggage or hand luggage with the approval of airlines, and lithium batteries exceeding 160 Wh are strictly prohibited.

The spare batteries of portable electronic equipment must be separately short-circuited (put in the original retail packaging or insulate the electrodes in other ways, such as sticking adhesive tape on the exposed electrodes, or putting each battery in a separate plastic bag or protective box), and can only be carried in hand luggage. Only two spare lithium batteries of 100- 160Wh approved by airlines can be carried.

6. Items whose sum of three sides does not exceed 158 cm (62 inches) can be regarded as luggage, including:

Sleeping bag or bedroll; Canvas backpack, rucksack, etc. ; Snowboard/Ski Facilities-A ski backpack with a pair of skis/a snowboard and a ski pole. Foot bag with a pair of ski boots. Golf equipment-including a golf club and a pair of golf bags from golf shoes. Bucket bag or 22-type bag; Bicycle-single-seater tourist bicycle or racing car, non-motorized, and the packaging meets the requirements. Turn the handlebar to both sides and remove the pedal. ?

Standard water skis, wake boards or a pair of standard water skis; Fishing gear-well packaged, with no more than two fishing rods, a reel, a pair of fishing nets, a pair of fishing boots and a toolbox; A musical instrument with a length not exceeding 100 cm (39 inches)?

Sports gun-a rifle box containing no more than two rifles, no more than 5 kg (1 1 lb) of gunpowder, a shooting pad, a silencer and a small rifle tool, or two shotguns and two shotguns boxes.

Or a pistol box with five pistols, five kilograms (1 1 lb) of gunpowder, a silencer, a pistol telescope and a small pistol tool. The acceptability of this kind of gun depends on the specific situation of the carrier. ?

Extended data:

1. Personal effects of international flights:?

The weight of free belongings. Passengers holding first-class and business-class tickets can carry two items with them, and each piece of luggage is limited to 8 kilograms; Passengers holding economy class tickets can carry one item with them, which is limited to 5 kilograms.

2. Personal belongings on domestic flights:

Each first-class passenger can carry two pieces of luggage with him, and the weight of each piece of luggage shall not exceed 5 kg; Each business class and economy class passenger can carry one piece of luggage with him, and the weight shall not exceed 5 kg.

3. Volume of personal belongings:

The length, width and height of each personal belongings shall not exceed 55 cm (2 1 inch), 40 cm (15 inch) and 20 cm (7 inch) respectively; ?

References:

China International Airlines: General provisions on checked baggage.