About Paper from paper waste.

1. MANUFACTURING OF PAPER FROM PAPER WASTE

2. PAPER:
• Paper is a pliable materials.
• Paper consists of a web of pulp fibre.
• Paper making process developed in China in 2nd century.

3. PAPER INDUSTRY INDIA:
• Paper industry in India is the 15th largest industry in the world.
• It provide employment to nearly 1.5 million people.
• The first paper mill in India was set up at West Bengal in year 1812.

4. PULP:
• Pulp is a fibrous raw material used for paper making process.
• Pulp are used for chemical conversion into other product.
• Pulp is one of the most abundant raw materials worldwide.

5. PULPING:
• MECHANICAL PULPING PROCESS
• CHEMICAL PULPING PROCESS

6. DEINKING:
• Recycled pulp is known as Deinking pulp.
• Deinked pulp is used as the raw material in paper making process.

7. DEINKING PROCESS:
• Sorting
• Debaling
• Pulping
• Cleaning
• Screening
• Deinked product

8. PAPER FROM PULP:
• Head box
• Forming section
• The press section
• The dryer
• Calendaring
• Coating
• Water removal

9. PULP QUALITY MEASUREMENT:
• Moisture content
• Consistency
• Viscosity

10. PAPER QUALITY MEASUREMENT:
• Density
• Tensile strength
• Tear strength
• Bursting strength
• Compressive strength
• Smoothness
• Brightness

11. VALLEY BEATER:

12. WEIGHING BALANCE:

13. SHEET FORMER:

14. TYPES OF PAPER:
• Antique paper
• Bank paper
• Bible paper
• Litho paper
• Newsprint
• Clay paper
• Tissue paper
• Tracing paper
• Waxed paper
• Wall paper

15. BENIFIT OF PAPER RECYCLING:
• Paper recycling saves trees.
• Paper recycling saves energy & power.
• Saves water.
• Reduces greenhouse gases.

16. THANK YOU