Patent ID: 6818346
Filing Date: 2004-11-16
Classification: B32B,Y10T

Abstract:
A solid film ream wrapper comprising:a first layer of polypropylene, biaxially oriented polypropylene (BOPP), or polyester solid film; a second layer of polypropylene, biaxially oriented polypropylene (BOPP), or polyester solid film; said first layer and said second layer having same Static Coefficient of Friction (COF) measurement; and a third layer of polymer, copolymer and/or terpolymer resins, alone, or blended with polyester, or any known adhesive, said third layer interposed between said first layer and said second layer; said first layer or said second layer being coated in a recurring pattern, design, logo, or other marking on one side with any material that alters said Static COF measurement by at least 0.02.