Evaluation of the Screw Press Process in the Reconstituted Tobacco Sheet Making Process

판상엽 스크류 프레스 공정 특성 평가

  • Published : 2006.06.01

Abstract

The papermaking process for a reconstituted tobacco sheet (RECON) has been preferred more because of the various merits such as a wide range of Recon products with better quality. The screw press is one of the very important process in RECON making process which divides the mixed raw materials into the soluble material and the insoluble material and could greatly affect the productivity and product quality. In this study, the characteristics of the screw press process in a Recon making mill were evaluated for two different RECON products. Three different efficiency index were proposed for the more detailed analysis of the screw press process. The result showed that the difference in the raw material might result in the difference in the efficiency and the properties of the extracts and the filter cake, especially in the HWS. The washing technique which applied in this experiment showed the amount of residual HWS in the fiber portion were not much changed by the each steps of the screw press.

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References

  1. Abdallah, F. (2003) Recon's New Role. TOBACCO REPORTER, May : 58-61
  2. Baskeviteh, N. (1986) Use of Reconstituted Tobacco for Cigarette Design. 2nd International Tobacco Conference, p. 19-21