Textiles: fiber preparation – Working – Fluid or special treatment
Patent
1996-06-26
1997-12-23
Calvert, John J.
Textiles: fiber preparation
Working
Fluid or special treatment
19 98, 19200, 2091271, 209129, D01G 100, B03B 700
Patent
active
056995881
ABSTRACT:
A device is provided for applying a source of high-voltage static electricity in combination with suction to remove trash and dust from raw cotton in a preparation process before carding. The device includes a pair of plastic plates disposed on opposing ends of a housing. A pair of copper plates extend between the plastic plates and have a plurality of holes formed therethrough. The sources of static electricity are connected to the pair of copper plates and the raw cotton fibers are passed therebetween. A suction of 30-100 Pa is applied within the housing for removal of the trash and dust.
REFERENCES:
patent: 5327617 (1994-07-01), Yao
patent: 5432980 (1995-07-01), Yao
Chiou Hsin-Hsiung
Chiu Sheng-Fu
Hsiung Han-Hsing
Calvert John J.
China Textile Institute
Klein David I.
Rosenberg Morton J.
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