5 Crucial Steps To Amplify The Quality Of Paper

If you’re a paper manufacturer, then you already know how crucial it is to maintain the quality of the produced paper. From the sourcing of raw materials to making the product and sending it for the end-use, every stage requires careful consideration and quality control. The ultimate purpose of performing the quality control steps and activities is to get a high-quality paper. Let us read below what these steps are.

5 Crucial Steps To Amplify The Quality Of Paper

1. Efficient Quality Control System

The quality control system is used to effectively map and control the quality of the produced paper. Every paper manufacturer uses this system to produce a high-performance paper that can meet the standards and regulations and also the needs of the customers. They make sure that the results of this quality control system are accurate. And if discrepancies or dissatisfactory outcomes result, efforts should be made accordingly to rectify what’s done improperly. 

2. Minimizing Machine & Cross Direction Variations

The Machine Direction (MD) is parallel to the direction of the movement in which the forming wire of the paper-making machine travels. On the other hand, Cross Direction (CD) refers to the direction which is perpendicular to the paper machine's direction. 

Both these aspects are important to determine the tensile strength of the paper sheet. Tensile strength is basically a function of the basis weight (measured using a gsm testing machine for paper) and is a significant factor to evaluate the quality of the paper. A variation between the MD and CD is in other words a quality control problem. Hence, the less the variation between MD and CD, the more will be the tensile strength of the paper.   

3. Reducing Sheet Breaking

Sheet breaking is another reason for an immediate degradation of paper quality. Some of the major reasons for sheet breaking include:

• Broadening of the paper pulp sheet

• Wrong oscillation rate of sheet

• Improper tension in the dryer inlet and outlet

• Power losses

• Machine failures

• Change in the rate of production, etc.

The sheet breaking actually questions the reliability and capacity of paper manufacturing machines. Hence, by preventing the above causes and rectifying errors, manufacturers can minimize sheet breaks.

4. Reducing Quality Downgrading

How? Quality downgrading can be primarily decreased by boosting the reliability of the manufacturing process. Besides, by maintaining sufficient moisture in the paper sheets, using supreme quality pulp, and not folding sheets, downgrading can be reduced. 

5. Efficient Finishing

And then comes the finishing of the final produced paper. It is the last yet significant stage that allows manufacturers the ground to quality control. Aspects like size, coating, appearance, aesthetics, touch, etc. play a significant role in determining the paper quality. Suitable testing machines, for instance, porosity test equipment, printability testing machine, etc. can be used here for pre-shipping inspection.

Conclusion

Besides quality control, paper manufacturing businesses have numerous objectives to achieve. And these objectives can be easily attained in the presence of high-performance manufacturing and testing machines. UECIN is a leading manufacturer and exporter of paper, pulp, and packaging testing machines. Invest in testing machines to improve the quality of manufacturing output.