2x12 mailing tube is a piping system used to deliver mail or parcels to designated locations. Its main features are:

1. High degree of automation: Mail tubes can automatically deliver mail or packages to their destinations without human intervention.

2. High transportation efficiency: the mail tube can deliver the mail or package to the destination in a short time, and the transportation efficiency is very high.

3. Safe and reliable: Postal tubes are generally highly secure as they are strictly monitored and maintained.

4. Inexpensive: Shipping costs for postal tubes are usually lower than manual shipping.

5. Eco-friendly: Mailing tubes can reduce traffic pressure, thus contributing to environmental protection.

 

The production process of 2x12 mailing tube usually includes the following steps:

1. Material preparation: According to the specifications and requirements of the mailing box, prepare the required materials, such as metal plates, plastic plates, glass steel plates, etc.

2. Stamping or forming: the material is processed into the shape of the mailing box by a punching machine or a forming machine.

3. Cutting: Cut the punched or formed mailing tube according to the design drawings so as to assemble it into a complete tube.

4. Assembling: Assemble the cut tubes into a complete mailing tube.

5. Coating: Coating the assembled mailing box to enhance its appearance and protection.

6. Packing: Pack the painted mailing box and prepare to leave the factory.

7. Testing: Conduct quality testing on the produced mailing boxes to ensure that the product quality is qualified.

 

When using 2x12 mailing tube, please note the following points:

1. The mailing box should be used for mailing paper or card items, and should not be used for mailing other items.

2. Before putting items in the mailing box, please make sure you have packed them correctly in the envelope. If you are mailing folders or other heavy items, you should use regular mail packaging.

3. Before you put the item in the mailing box, please make sure you have written the recipient's address and zip code on the envelope or package.

4. If you need to use stamps, please make sure you have put enough stamps on the envelope or package.

5. When you put items into the mailing box, please make sure your hands are clean so as not to dirty the items in the mailing box.

6. If you are mailing something of value, such as cash or gemstones, please use an insured mail service.

7. After you have placed the item in the mailing box, please close the lid of the mailing box and place it in the post office or mailbox.

8. If you are using a public mailbox, please ensure that you close and lock it after use to prevent others from stealing your mail.

 

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