IDENTIFICATION: Identify the word being described and write the answer 1. Packaging material which is made from limestone, sans soda ash _2. It is the most commonly used type of plastic 3. It is heat sealable, inert, odor free and shrinks when heated 4. This packaging material is man-made polymers of very high molecular weight. 5. A thin and transparent material that is made of cellulose and contains variable amount of water and softener 6. The flexible packaging that is made from wood pulp 7. These describe those packaging materials which are pre formed, generally cannot be folded and have definite volume for their content. 8. It is rigid or flexible, clear, durable, weather proof, flame resistant, good impact strength, good electrical insulate properties and good resistance to alcohol, oil and greases 9. It is a clear glossy film with a high strength and is puncture resistant 10. A type of plastic that is stronger thicker, less flexible, more brittle than low density polyethylene and has low permeability to gases and moisture​