Car interior refers to various decorative and functional components inside a car, such as seats, carpets, roof, door panels, instrument panel, seat belts, airbags, etc. The interior of a car not only affects its aesthetics and comfort, but also relates to its safety and environmental friendliness. Therefore, the material selection and processing technology requirements for automotive interiors are very high, and industrial fabric processing plays an important role in it.

Industrial fabric processing refers to the process of dyeing, coating, laminating, and finishing industrial fabrics to improve their performance and functionality. The main purpose of industrial fabric processing is to meet the following requirements for automotive interiors:

-Wear resistance: The interior of a car is often subjected to external forces such as friction, stretching, and tearing, and needs to have good wear resistance to prevent damage and fading. Industrial fabric processing can increase its wear resistance and extend its service life through methods such as coating, lamination, and finishing.

-Flame retardancy: In the event of a fire, the interior of a car needs to have good flame retardancy to prevent the spread of the fire and protect the safety of passengers. Industrial fabric processing can increase its flame retardancy, reduce its flammability and smoke toxicity through methods such as coating, compounding, and flame retardancy.

-Sound insulation: The interior of a car needs to have good sound insulation, reduce external noise and vibration, and improve passenger comfort. Industrial fabric processing can increase the sound insulation of industrial fabric, reduce its sound transmission rate and vibration rate through methods such as coating, composite, and finishing.

-Environmental friendliness: The interior of a car needs to have good environmental friendliness, reduce pollution to the environment and harm to human health, and comply with relevant national and international standards. Industrial fabric processing can reduce the release of harmful substances such as volatile organic compounds (VOCs) and formaldehyde from industrial fabrics through methods such as coating, compounding, and finishing, and improve their biodegradability and recyclability.

There are many application cases of industrial fabric processing in automotive interiors, and the following are a few typical examples:

-Car seats: Car seats are one of the most important components in car interiors, directly affecting the comfort and safety of passengers. The material of car seats is usually a composite structure composed of fabric, filler, and skeleton, and the selection and processing of the fabric are crucial. Industrial fabric processing can improve the wear resistance, flame retardancy, sound insulation, and environmental friendliness of fabrics through methods such as coating, lamination, and finishing, while also increasing the aesthetic and tactile properties of fabrics. For example, a two-component spunbond spunbond nonwoven fabric composed of polyester and polyamide fibers, after coating and composite treatment, has good wear resistance, flame retardancy, sound insulation and environmental friendliness, and is suitable for the fabric of car seats.

-Car carpet: Car carpet is an important component in the interior of a car, mainly playing a role in beautification, sound insulation, and protection. The material of car carpets is usually a composite structure composed of surface, middle, and bottom layers, and the selection and processing of the surface layer are crucial. Industrial fabric processing can improve the wear resistance, flame retardancy, sound insulation, and environmental friendliness of the surface layer through methods such as coating, lamination, and finishing. At the same time, it can also enhance the aesthetic and tactile properties of the surface layer. For example, a two-component needle felt composed of polyester and polypropylene fibers, which has been coated and composite treated, has good wear resistance, flame retardancy, sound insulation, and environmental friendliness, and is suitable for the surface of automotive carpets.

-Car roof: The car roof is an important component in the interior of a car, mainly playing a role in beautification, sound insulation, and protection. The material of car roofs is usually a composite structure composed of surface, middle, and bottom layers, and the selection and processing of the surface layer are crucial. Industrial fabric processing can improve the wear resistance, flame retardancy, sound insulation, and environmental friendliness of the surface layer through methods such as coating, lamination, and finishing. At the same time, it can also enhance the aesthetic and tactile properties of the surface layer. For example, a two-component spunbond spunbond nonwoven fabric composed of polyester and polyethylene fibers, after coating and composite treatment, has good wear resistance, flame retardancy, sound insulation, and environmental friendliness, and is suitable for the surface layer of car roofs.