Method for finishing fabrics or knitwear in ammonia and relative device

(19)

(11)

EP 1 126 068 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	13.02.2002 Bulletin 2002/07

(43)	Date of publication A2:
	22.08.2001 Bulletin 2001/34

(21)	Application number: 01102960.0

(22)	Date of filing: 08.02.2001

(51)	International Patent Classification (IPC)⁷: D06B 3/18, D06B 21/00

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

15.02.2000 IT UD000034

(71)	Applicant: Franchetti, Roberto
	36100 Vicenza (IT)

(72)	Inventor:
	Franchetti, Roberto 36100 Vicenza (IT)

(74)	Representative: Petraz, Gilberto et al
	GLP S.r.l. Piazzale Cavedalis 6/2 33100 Udine 33100 Udine (IT)

(54)	Method for finishing fabrics or knitwear in ammonia and relative device

(57) Method and device for the continuous finishing of fabrics (11) or knitwear in ammonia, comprising at least a step of impregnating the fabric (11) in liquid ammonia and at least a subsequent step of heating/drying the fabric (11), wherein, before said impregnation with liquid ammonia, the fabric is subjected to at least a treatment of complete deaeration/de-gassing performed in an environment (12) substantially closed and kept in conditions of great depression with respect to atmospheric pressure.

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