The automated system illustrated below is an example of a complete line built with our flour Packing Machine and packaging machines. This line is equipped with a Pouch Packaging scale. No matter the scope of your project, Premier Tech manufactures flour packaging machines for small- and large-scale productions. For higher-speed applications, Premier Tech can also provide you net weigh scale. From Filling & Heat Sealing. Flour Packaging Machine and packaging machines from Packman Engineering are accurate, fast and reliable.