Development of Packaging Film Using Microcrystalline Cellulose and Pro-Oxidative Additive Using Blown Film Technique; ABSTRACT; TABLE OF CONTENTS; CHAPTER 1 INTRODUCTION; 1.1 Introduction; 1.2 Problem Statement; 1.3 Objectives of the Study; 1.4 Scopes of the Study; CHAPTER 2 LITERATURE REVIEW; 2.1 Plastics and Environment; 2.2 Polymers Used in Packaging; 2.3 Development in Biodegradable Packaging Materials; 2.3.1 Cellulose Based Biodegradable Polymers; 2.4 Processing of Biodegradable Packaging Materials; 2.5 Properties of Biodegradable Packaging Materials