The material of the car ventilation bag is mainly selected based on its breathability and comfort. The following is a detailed analysis of the car ventilation bag:
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Main material
TPU transparent film:
Features: It has good air permeability and wear resistance, can effectively prevent moisture and dust from entering, while maintaining the ventilation effect of the seat.
Application: Usually used as the outer layer or covering layer of the ventilation bag to provide protection and enhance durability.
3D three-dimensional fabric:
Features: It has a three-dimensional structure and good air permeability, which can effectively increase the ventilation area of the seat and improve the comfort of the seat.
Application: As the main part of the ventilation bag, it directly contacts the seat and passengers and provides the main ventilation effect.
Non-woven fabric:
Features: Lightweight, soft, with certain moisture absorption and breathability, can provide additional comfort and filtering effect.
Application: Usually used for the inner layer or lining of the ventilation bag to increase the softness and moisture absorption of the seat.
Auxiliary materials (may include but not limited to)
Polyester fiber: It has good elasticity and wear resistance, and is often used in the reinforcement part or edge treatment of the ventilation bag to improve the stability of the overall structure.
Nylon: It has high strength and corrosion resistance and may be used in some special parts of the ventilation bag, such as connectors or supporting structures.
Summary
The material selection of automobile ventilation bags is mainly based on its breathability and comfort. With TPU transparent film, 3D three-dimensional fabric and non-woven fabric as the main materials, combined with auxiliary materials such as polyester fiber and nylon, automobile ventilation bags with good ventilation effect and comfort are constructed together. The selection of these materials not only takes into account the basic functions of the ventilation bag, but also takes into account the requirements of durability, softness and moisture absorption, so as to ensure that passengers can enjoy a comfortable seat environment during long driving.