An integrated system for evaluating the residual solvent contained in packaging films during the printing process at the manufacturing plants - Patent 1043157

(19)

(11)

EP 1 043 157 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	02.05.2001 Bulletin 2001/18

(43)	Date of publication A2:
	11.10.2000 Bulletin 2000/41

(21)	Application number: 00106883.2

(22)	Date of filing: 31.03.2000

(51)	International Patent Classification (IPC)⁷: B41F 33/00, G01N 1/04

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

(30)

Priority:

02.04.1999 IT TO990262

(71)	Applicant: CERUTTI SPIRITO IMPIANTI S.R.L.
	15030 VILLANOVA MONFERRATO (AL) (IT)

(72)	Inventor:
	Cerutti, Roberto I-15030 Conzano Monferrato (IT)

(74)	Representative: Robba, Pierpaolo et al
	Interpatent, Via Caboto 35 10129 Torino 10129 Torino (IT)

(54)	An integrated system for evaluating the residual solvent contained in packaging films during the printing process at the manufacturing plants

(57) An integrated system for evaluating the residual solvent in packaging films during the printing process at the manufacturing plants, comprising:

a device (17) for the automatic on-line taking of the sample (19) to be analysed;
a single analyser (21) that embodies the functions of three laboratory instruments: headspace or desorption unit, gas chromatograph and data system, with comparable analytical results.