Textiles: fiber preparation – Assembling – Formed silvers
Patent
1976-06-22
1977-08-23
Newton, Dorsey
Textiles: fiber preparation
Assembling
Formed silvers
D01G 2500
Patent
active
040430057
ABSTRACT:
A staple fiber batt of improved uniformity is made by the fibers falling onto a moving conveyor, skimming off the top of the batt by jets of air flowing across the top of the batt, which thereby determines the level of the batt, and redepositing the skimmed off fibers onto said batt. The batt can then be compacted for further processing.
REFERENCES:
patent: 2688393 (1954-09-01), Uschmann
patent: 3071822 (1963-01-01), Meiler
patent: 3413688 (1968-12-01), Sangesand et al.
Contractor Rashmikant Maganlal
Hwang Sang-Hak
E. I. du Pont de Nemours & Company
Newton Dorsey
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