Filter Paper Studies VII General Mill Procedure and Summary
Abstract
Two mill runs and the associated laboratory research work on mill procedures for the manufacture of cauterized viscose-asbestos filter paper are described. It is shown that the Hydrapulper can be successfully used in the processing of viscose fibers. A production time schedule is also shown to be feasible. The need for additional studies on asbestos dispersion in the sheet is indicated. A summary of work accomplished under contract N7-onr-430 for the development of domestic fiber to replace foreign-grown esparto fiber previously used in the Navy Type H-60 gas mask filter material is included.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 16, 1950
- Accession Number
- ADA800518
Entities
People
- Harold W. Knudson
- Robert D. Parsons