METHODS OF SEPARATING CARBON FIBER TOWS
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United States of America Patent
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Issued Date -
May 6, 2021
app pub date -
Jan 15, 2021
filing date -
Mar 6, 2018
priority date (Note) -
Granted
status (Latency Note)
Importance
Abstract
A method of separating carbon fiber tows. The method includes separating two or more first carbon fiber tows from a first tow band onto a second elevation to form two or more second carbon fiber tows from a second tow band. The two or more second carbon fiber tows from the second tow band leave gaps next to first adjacent tows of the two or more first carbon fiber tows remaining from the first tow band after the separating step. The first adjacent tows from the first tow band leave gaps next to second adjacent tows of the two or more second carbon fiber tows from the second tow band.
First Claim
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International Classification(s)
- D01D:MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE....
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B29B:PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE ....
- B65H:HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS....
- D02J:FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS....
- D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....
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