The material and production process of the car seat ventilation mesh bag are mainly centered around providing seat ventilation function while ensuring comfort and durability. The following is a detailed analysis of its material and production process:
1. Material
Airtight non-woven fabric: Car seat ventilation mesh bags usually use two layers of airtight non-woven fabric as the main material. This material has good airtightness and air permeability, which can effectively prevent gas leakage while ensuring ventilation effect.
PU edging: The four sides of the seat ventilation mesh bag are often edged with PU material. PU material has excellent wear resistance and weather resistance, which can effectively extend the service life of the ventilation mesh bag.
3D spacer fabric: In the air bag body, there is a 3D spacer fabric, and several irregular air paths are arranged inside it. This design allows the gas to pass through the air inlet and air path in turn, and finally discharge from the hole to realize the seat ventilation function.
2. Production process
Material preparation: First prepare the required raw materials such as airtight non-woven fabric, PU material and 3D spacer fabric.
Cutting and heat welding: According to the design requirements, the airtight non-woven fabric is cut into appropriate sizes, and its edges are heat welded using heat welding equipment to form the basic shape of the air bag body.
Opening air inlet: Opening air inlet on the welded edge of the air bag body so that gas can enter the ventilation mesh bag.
Installing 3D spacer fabric: Put the 3D spacer fabric into the air bag body and fix its position to ensure smooth air passage.
PU hemming treatment: Use PU material to hem the ventilation mesh bag around to enhance its durability and aesthetics.
Quality inspection: After the production is completed, the ventilation mesh bag is quality inspected, including air tightness test, ventilation performance test, etc., to ensure that the product meets the design requirements and quality standards.
The material and production process of the automotive seat ventilation mesh bag reflect the pursuit of comfort and durability. By using high-quality materials such as airtight non-woven fabrics, PU materials and 3D spacer fabrics, combined with fine production processes, the seat ventilation function is realized while also ensuring the quality and performance of the product.