Poly PVC (chloride and vinyl) is a material widely used in the manufacture of various packaging and frames, in the pharmaceutical industry PVC and PVC / PVDC Poli (chloride and vinyl) give life to the blister packaging that protects the tablet in several ways , its barrier inhibits the contact of the tablet with air, bacteria, moisture etc. With the industrial advance, the blister has occupied a larger segment among the types of pharmaceutical packaging. Some materials, such as PVC, are widely used in the manufacture of blisters, having low cost and good thermoformability. The pharmaceutical industry seeks to qualify third-party suppliers to meet GMP requirements and good manufacturing practices, and ensures that that material will meet all the needs of protection required by ANVISA