Vehicle ceiling and manufacturing method thereof

The invention provides a vehicle ceiling and a manufacturing method thereof. The vehicle ceiling comprises a non-woven fabric layer, a first glass fiber layer arranged on the non-woven fabric layer, a paper reinforcing layer provided with a hollow structure and arranged on the first glass fiber layer, a second glass fiber layer arranged on the paper reinforcing layer, and a modal fabric layer arranged on the second glass fiber layer. The modal fabric layer and the paper reinforcing layer can be recycled and do not contain harmful matter at the same time, the quality of air inside a vehicle can be improved, and as the paper reinforcing layer is light in mass, the mass of the vehicle ceiling can be reduced, and the vehicle ceiling can meet the lightweight requirement. 本发明提供了种汽车顶棚及其制造方法，汽车顶棚包括：无纺布层；第玻纤层，所述第玻纤层设置在所述无纺布层上；具有空心结构的纸质加强层，所述纸质加强层设置在所述第玻纤层上；第二玻纤层，所述第二玻纤层设置在所述纸质加强层上；以及莫代尔面料层，所述莫代尔面料层设置在所述第二玻纤层。莫代尔面料层和纸质加强层可以回收利用，而且莫代尔面料层和纸质加强层不含有害物质，可以提升车内的空气质量，并且纸质加强层质量轻，可以降低汽车顶棚的质量，可以使得汽车顶棚符合轻量化要求。