该生产线是我公司根据从国外先进技术的学习和专为生产PVC窗台板创新。 其制作方法是：将双螺杆挤出模具真空定型 - 冷却 - 调整拖过切割卸膜除。 该生产线是稳定的，高产的，耐用的和其产品保证平坦光滑的表面，高亮度比率，以及准确的大小。 它的主要电气设备均从国外进口零部件。 制造产品是500-1000毫米宽和20-40的厚度。 随着进一步的膜另外，该产品是好看，优雅作为一种理想的装饰材料。

The production line is innovated by our company based on learning from the foreign advance technology and exclusively designed for producing PVC windowsill panel. Its production technique is: mixing-double screw extrusion-die-vacuum sizing-cooling-adjustment-hauling off-cutting-unloading-membrane addition. The production line is stable, highly productive, durable and its products are ensured flat smooth surface, brightness of high ratio, as well as accurate sizing. Its main electrical devices are imported from foreign parts. The manufacture product is 500-1000 mm width and 20-40 thickness. With further membrane addition, the products are good-looking and elegant as an ideal decoration material.