Composite blank, composite fabric for power sunroof and production process of composite fabric

Abstract

The invention provides a composite blank, a composite fabric for power sunroofs and a production process of the composite fabric. The composite fabric for power sunroofs comprises a layer of water-repellent shading fabric, a layer of interior fabric, a layer of disordered first and second double dot coatings located between the water-repellent shading fabric and the interior fabric, and a layer ofhot melt adhesive located between paste dot coatings or between the paste dot coating and the water-repellent shading fabric, and the paste dot coating and the interior fabric; the first and second double dot coatings are respectively arranged on the water-repellent shading fabric and the interior fabric, and the first and second double dot coatings are partially bonded to the interior fabric andthe water-repellent shading fabric respectively through the hot melt adhesive, and the first and second double dot coatings are partially bonded to each other through the hot melt adhesive. Since thecomposite fabric for power sunroofs provided by the invention has the advantage of small adhesive applying amount, so that the resulted pollution is small; and when compounding, the first and seconddouble dot coatings are arranged face to face and bonded, so that the double dot coatings can be firmly bonded with each other through adhesive after adhesive applying.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular to a composite blank, a composite fabric used for an electric sunroof and a production process thereof. Background technique [0002] Nowadays, more and more cars on the market are equipped with panoramic sunroofs to improve the grade and increase the comfort of passengers. As an important part of the sunroof, the curtain automotive interior composite fabric must meet the common indicators such as color fastness and odor of automotive interiors. In addition, its dimensional stability, flatness and flexibility are also very important to the reliability of the electric sunroof for repeated use. [0003] Nowadays, the common automotive sunroof fabrics include translucent warp-knitted mesh fabrics and shading composite fabrics. Among them, the panoramic sunroof made of blackout composite fabric is more common. [0004] The composite fabric for the traditional panoramic sunroof is com...

AI Technical Summary

Problems solved by technology

However, due to the large amount of glue applied, there are more small molecular organics remaining, and more VOCs can be released, which also affects the odor level.

Images