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Discussion about separation unit and other possible alternatives of Tissue production.

Discussion about separation unit and other possible alternatives of Tissue production.

Engineering   Chemical-Engineering   
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Answer #1

Simply tissue is a lightweight paper.

Tissue can be made from recycled paper pulp.

Tissue paper is produced on a paper machine that has a single large steam heated drying cylinder fitted with a hot air hood. The raw material is paper pulp .The yankee cylinder is sprayed with adhesives to make the paper stick .Creping is done by the yankee doctor blade that is scraping the dry paper off the cylinder surface .The crinkle is controlled by the strength of the adhesives ,geomentry of the doctor blade ,speed difference between the yankee and final section of paper machine and paper pulp characteristics .

Alternatives production

The highest water aborbing application are produced with a through air drying process.

This gives a bulky paper with high wet tensile strength and good water holding capacity .The TAD process uses about twice the energy compared with conventional drying of paper .

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