PRODUCTION OF PAPER BOARDS FROM AGRICULTURAL WASTE MATERIALS

1.

Function

:

To utilize agricultural waste and farm residues for the production of paper boards.

2.

Specification

:

(a) Overall dimension
     (L x B x H, mm)

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(b) Capacity

:

5000 pads per month

(c) Power required

:

Minimum 25 hp

3.

General Information

:

The agricultural waste materials like, banana stem, peduncle, cotton stalk are rich in lignin and cellulose. They are suitable for the production of paper and paper boards. In this  technology, agricultural waste materials are digested and pulped with the addition of waste paper in the proportion of 3:1. The pulp is spread on the autovat for the required thickness of the  paper and taken. This is dried and the surface is made smooth and utilized for the production of files and other products.

4.

Cost of the unit

:

Minimum investment of Rs.5 lakhs for cottage level

5.

Cost of operation

:

Rs. 2 per file

6.

Salient features

:

• Finds utilisation for the agricultural waste materials.

• The paper boards produced are eco friendly.