Monthly Archives: September 2011

Welding of the film – is the basic approach polipropilena. compound geomembrane – the process of obtaining permanent connection with the chemical welding or diffusion welding geomembrane, which resulted in the seam between connected surfaces of polypropylene disappears and forms … Continue reading

Seal Plastic Bags: Reproduction

Under the reproduction in the printing industry means the entire area of photographic, photomechanical and electromechanical technology transfer original text and images on printing plates for print plastic bags and other surfaces. Prior art printing reproduction processes are the technological … Continue reading