Fiber preparation system

Details Fiber preparation system Fiber preparation system

2006-01-10

2006-01-10

Edwards, Laura (Department: 1734)

Coating apparatus

Projection or spray type

Coating moving mass of solid particulate work

C118S313000, C118S315000

Reexamination Certificate

active

06984266

ABSTRACT:
The invention relates to a system for producing and preparing fibers. The system provides a first separator that is connected downstream of a tubular dryer, a fiber outlet of said separator being connected to a second separator by a connecting conduit. A size application device (9), formed by a section of conduit containing an internal tube (14) that is provided with air passages (13) and has a greater flow cross-section than the connecting conduit, is integrated into said connecting conduit. The internal tube is surrounded by an external tube (15), which together with the internal tube defines an annular chamber that has at least one compressed air connection (20).

REFERENCES:
patent: 3974307 (1976-08-01), Bowen
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patent: 3839671 (1990-05-01), None
patent: 199 30 800 (2000-02-01), None
patent: WO 00/07785 (2000-02-01), None
patent: 0 728 562 (1996-08-01), None
patent: 1022 103 (2000-07-01), None
patent: 75 05890 (1975-02-01), None
patent: 2001018206 (2001-01-01), None

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