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OEM/ODM Car Door Seals Manufacturer & Supplier In China
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OEM/ODM Car Door Seals Manufacturer & Supplier In China

Views: 58     Author: Site Editor     Publish Time: 2023-02-14      Origin: Site

What is a car door seal?

A car door seal is a rubber or plastic strip that is attached to the edge of a car door to help keep out dust, water, and air. It also helps to reduce noise and vibration.

EPDM-Rubber Seal-2

How are car door seals made?

Car door seals are typically made from a variety of materials, including rubber, foam, and plastic. The type of material used depends on the application and the desired performance characteristics.


Rubber is the most common material used for car door seals. It is durable, flexible, and provides excellent insulation. Rubber seals are typically made from a combination of natural and synthetic rubber compounds. Natural rubber is derived from the sap of rubber trees, while synthetic rubber is created from petroleum-based materials. The rubber is mixed with other ingredients, such as fillers, plasticizers, and stabilizers, to create a compound that can be molded into the desired shape.


Foam is another popular material used for car door seals. It is lightweight, flexible, and provides excellent insulation. Foam seals are typically made from a combination of polyurethane and polyethylene foam. The foam is mixed with other ingredients, such as plasticizers, stabilizers, and fillers, to create a compound that can be molded into the desired shape.


Plastic is also used for car door seals. It is lightweight, durable, and provides excellent insulation. Plastic seals are typically made from a combination of polypropylene and polyethylene. The plastic is mixed with other ingredients, such as plasticizers, stabilizers, and fillers, to create a compound that can be molded into the desired shape.


Once the material has been chosen, the car door seal is typically cut to the desired shape and size. The seal is then heated and molded into the desired shape. The seal is then tested for durability and performance. If the seal passes the tests, it is ready to be installed on the car door.


Car door seals are an important part of a car's overall performance. They help to keep the interior of the car insulated from the outside environment, as well as reduce noise and vibration. They also help to keep water and dirt out of the car, which can help to extend the life of the car.

Ruyi Rubber - Your Reliable Rubber Car Door Seals Manufacturer & Suppier in China

Rubber Products Manufacturer & Supplier

As a leader in manufacturing rubber products for more than 20 years, Ruyi Rubber took its first steps in China and now is helping numerous businesses increase their profit. Feel free to contact us if you are in the market for rubber car seals.

production capabilities

Customize Car Door Seals For Your Brands And Projects

  • Our experts help you draft your product ideas.

  • Our self-owned factory has advanced machines to manufacture your rubber seals and can offer you the price advantage.

  • Our on-site manufacturing ensures good product quality.


Contact Ruyi Rubber Now!


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