Textiles: manufacturing – Packaging – Wound package
Patent
1994-02-08
1995-05-02
Crowder, Clifford D.
Textiles: manufacturing
Packaging
Wound package
34 92, 34105, B65H 5400, B65H 7100, F26B 1330
Patent
active
054107881
ABSTRACT:
An automated yarn conditioning apparatus and process is provided. This apparatus and process allows for unconditioned yarn packages to be brought from a source to a yarn conditioning station where they are conditioned and then ejected onto a takeaway conveyor. Yarn conditioning is achieved within an airtight chamber inside of a vessel. The yarn conditioning process used first evacuates the airtight chamber and then injects steam or other conditioning vapor into the airtight chamber while partially elevating the internal chamber pressure and/or temperature. Simultaneously with the conditioning of the yarn packages inside the airtight chamber, unconditioned yarn packages are brought to the conditioning station for placement inside the vessel when the prior conditioning step has been completed.
REFERENCES:
patent: 317675 (1985-05-01), Russell
patent: 1629167 (1927-05-01), Krantz
patent: 2127638 (1938-08-01), Brandwood
patent: 2995828 (1961-08-01), Brown et al.
patent: 3070948 (1963-01-01), Tsuzuki
patent: 3191375 (1965-06-01), Naegeli
patent: 3469385 (1969-09-01), Tsuzuki
patent: 3564829 (1971-02-01), Tsuzuki
patent: 3631691 (1972-01-01), Karrer et al.
patent: 3650104 (1972-03-01), Shepherd et al.
patent: 3787615 (1974-01-01), Foerster et al.
patent: 3816991 (1974-06-01), Takeuchi et al.
patent: 4022077 (1977-05-01), Motobayashi et al.
patent: 4098065 (1978-07-01), Stahlecker et al.
patent: 4150053 (1979-04-01), Derichs
patent: 4497168 (1985-02-01), Kamp
patent: 4590683 (1986-05-01), Magin
patent: 4590757 (1986-05-01), Stahlecker
patent: 4607485 (1986-08-01), Stahlecker
patent: 4702014 (1987-10-01), Karrer
patent: 4716659 (1988-01-01), Barriquand et al.
patent: 4922707 (1990-05-01), Meroni et al.
patent: 4932201 (1990-06-01), Meroni et al.
patent: 4939895 (1990-07-01), Raasch et al.
Calvert John J.
Crowder Clifford D.
TNS Mills Inc.
LandOfFree
Yarn conditioning process & apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Yarn conditioning process & apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Yarn conditioning process & apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1129108