EP 0199239 A3 19880921 - METHOD FOR THE MULTISTAGE POST-TREATMENT OF CONTINUOUSLY ADVANCING FIBRE TOWS, AND APPARATUSES REQUIRED THEREFOR
Title (en)
METHOD FOR THE MULTISTAGE POST-TREATMENT OF CONTINUOUSLY ADVANCING FIBRE TOWS, AND APPARATUSES REQUIRED THEREFOR
Publication
Application
Priority
DE 3514863 A 19850425
Abstract (en)
[origin: ES8705057A1] An improved method for the after-treatment of washed and dried fibre cable having a minimum mass of 250 ktex by crimping, fixing, cooling and optionally cutting or tearing is achieved in that the band width of the cable issuing from the drier with a covering density of at most 5 ktex/cm is reduced by at least 50% of the original band width with a corresponding increase in the packing density, is crimped in a stuffer box crimping means at a stuffer box pressure of from 4 to 10 N/cm and a stuffer box temperature of from 80 DEG to 95 DEG C., the crimping is fixed in or immediately after the stuffer box, the cable is deposited on the surface of an air-permeable conveyor belt, air is blown or sucked there through fibre package or conveyor belt and the cable is then optionally supplied to a tearing converter or a cutting machine.
IPC 1-7
IPC 8 full level
D01G 1/00 (2006.01); D02G 1/12 (2006.01); D02G 1/20 (2006.01)
CPC (source: EP US)
Citation (search report)
- [X] DE 2224850 A1 19731129 - VEPA AG
- [A] US 3503100 A 19700331 - GLYNN THEODORE W, et al
- [A] US 3578551 A 19710511 - GRAY JACK N, et al
- [A] DE 1435382 A1 19681128 - MONSANTO CO
- [A] EP 0083721 A2 19830720 - CHEMIE LINZ AG [AT], et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0199239 A2 19861029; EP 0199239 A3 19880921; EP 0199239 B1 19911227; DE 3514863 A1 19861106; DE 3683076 D1 19920206; ES 554330 A0 19870416; ES 8705057 A1 19870416; JP S61252327 A 19861110; US 4701980 A 19871027
DOCDB simple family (application)
EP 86105094 A 19860414; DE 3514863 A 19850425; DE 3683076 T 19860414; ES 554330 A 19860424; JP 9497286 A 19860425; US 84779886 A 19860403