... *32-48*48 4 length: 1110mm 2011 high quality Kraft-plastic Composite Bag 1- It is made of the kraft paper and ... woven plastic fabric, which have three layers (kraft paper, PE coating, and plastic ... , synthetic materials, explosives, feed, salt, minerals etc. Paper-plastic composite bag (Complex bag of kraft-plastic) is made of kraft paper, coating, and weaved ...