Date: 30.09.2022 Certificate of Analysis Description of Film type “UmaPET” Aluminum Metalised Biaxially Oriented Polyester film Packing list No. 80235312 Thickness, Mic 12 Type (Descriptions) COLM Customer details M/s MILANPLASTIC S.A.Guayaquil,Guayas Ecuador DA. NO. INVOICE NO. & DATE 121771 SN Properties Test Method 1. Thickness Internal Micron 2. Optical Density (Average) Internal - 3. WVTR @ 90 % RH, 37.8°C Shelf Life (From manufacturing date) ASTM F-1249-05 g/m²/day - - 4. Unit Value COLM 12 2.22 < 0.80 6 Months Handling and storage Conditions: Metalised film is prone to water oxidation of Aluminum layers. Handling and storage conditions must ensure that no water droplets come into contact with the film rolls. It is advisable to store UmaPET metalised film in original packed condition and below 50⁰C @ < 85% humidity. Puran singh Quality Assurance Department Regd. office & Works: Sohan Nagar, PO-Charubeta, Khatima-262308, Dist-Udham Singh Nagar,State-Uttarakhand, India Phone: 00-91-5943-250153 -57, Fax:+91 5943 250158 Head office: DLF Building no 8, Tower A, 2nd floor, DLF City, Phase II, Sector 25, Gurgaon, Harayana -122022, India Phone: 00-91-124-4572100, 45721-25. Fax: 00-91-124-4572199, 4376426-28 Website: http:// www.esterindustries.com