Want to make creations as awesome as this one?

No description

Transcript

paper industry

ATIKA ABID

Presentation

INDEX

1. What is paper

2. Production of paper

3. Raw material

4. Production of paper

5. Manufacturing process

6. Video

7.. Flow sheet diagram for NSSC process

8. Thanks

WHAT IS PAPER

1

"

It is the material manufactured in thin sheets from the pulp of wood or other fibrous substances, used for writing, drawing, or printing on, or as wrapping material.

"

A mixture of cellulose material, such as wood, paper, and rags, ground up and moistened to make paper.

production of paper

1

pulp

Lorem ipsum dolor sit amet, consectetuer adipiscing elit

Wheat straw Bagasse BambooCotton linter

raw material for paper

2

Nonwoody raw material:

Lorem ipsum dolor sit amet, consectetuer adipiscing elit

PAPER MAKING PROCESS

manufacturing process

Neutral sulphite semi-chemical process (NSSC)

Sulphite 60% (Acidic)

Kraft process (Alkaline)

FLOW SHEET DIAGRAM FOR NSSC PROCESS

Cutting of Raw material Drying Section

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh.

Material Unit Blow Tank

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh.

Centrifugal Screening Washing

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh.

Bleaching Digesting Unit

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh.

Thanks!