Paper Grades and Manufacturing of Corrugated Boxes

Paper grades of outer as well as the inner liner of the corrugated boxes:

The paper grades that are also commonly used for outer as well as for inner lining and in manufacturing of mediums of the corrugated cardboard boxes are mentioned in the proceeding lines:

• The first one in the grading of the papers is the virgin Kraft paper.

• The second is labeled as the partly recycled liner paper.

• The third one in this list is the fully recycled liner.

• The fourth one is called as the waste band liners.

• The fifth grade of the paper is fully bleached Kraft liner.

• The sixth grade of the paper is the white-coated recycled liner.

• The seventh grade of the paper is mottled white Kraft.

• The eight grade of the paper is mottled white test liner.

• The ninth grade of the paper understood the set of papers that are composed of virgin fibers while using the neutral sulfite semi-chemical process.

• The tenth grade of the paper understood of 100 percent recycled fibers.

Paperweights and GSM:

The paperweights that are available for the custom printed corrugated boxes wholesale are mentioned in the proceeding lines:

The first kind of weight is between 115/125 GSM. The second kind of weight is between 140/150 GSM. The third kind of weight is between 185/200 GSM. The fourth kind of weight is between 300 GSM.

The kinds of the wall of the corrugated boxes:

There are certain kinds of walls that are used as per the requirement of the heavy as well as hazardous products. The kinds of walls are mentioned in the proceeding lines:

Single wall:

The two corrugated sheets are used with the flute inside which forms one wall. 

Dual wall:

For more strength, the process is repeated which results in double or dual wall protection. 

Triple wall:

In case of more hazardous or heavy items, the process is repeated for the third time which results in the tripling of the wall.