(19)
(11) EP 0 350 025 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
24.07.1991 Bulletin 1991/30

(43) Date of publication A2:
10.01.1990 Bulletin 1990/02

(21) Application number: 89112353.1

(22) Date of filing: 06.07.1989
(51) International Patent Classification (IPC)5: D04B 35/24, D01D 10/00, D01F 6/60
(84) Designated Contracting States:
DE FR GB NL

(30) Priority: 06.07.1988 US 215658

(71) Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
Wilmington Delaware 19898 (US)

(72) Inventor:
  • Chern, Terry Song-Hsing
    Richmond Virginia 23236 (US)

(74) Representative: Abitz, Walter, Dr.-Ing. et al
Patentanwälte Abitz & Partner Postfach 86 01 09
81628 München
81628 München (DE)


(56) References cited: : 
   
       


    (54) Fiber creel humidification


    (57) A process and apparatus for supplying never-dried yarns from a humidified creel to maintain a constant and controlled amount of moisture on the yarns and, thereby, assure that the supplied yarns are maintained at a constant quality for further processing.







    Search report