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1. (WO2018220517) WASHING APPARATUS FOR WASHING FABRIC WEBS
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Pub. No.: WO/2018/220517 International Application No.: PCT/IB2018/053793
Publication Date: 06.12.2018 International Filing Date: 29.05.2018
IPC:
D06B 1/02 (2006.01) ,D06B 3/12 (2006.01) ,D06B 3/18 (2006.01) ,D06B 5/08 (2006.01)
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
B
TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR VAPOURS
1
Applying liquids, gases, or vapours on to textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
02
by spraying or projecting
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
B
TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR VAPOURS
3
Passing of textile materials through liquids, gases, or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
10
of fabrics
12
in zig-zag manner over series of guiding means
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
B
TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR VAPOURS
3
Passing of textile materials through liquids, gases, or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
10
of fabrics
18
combined with squeezing, e.g. in padding machines
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
B
TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR VAPOURS
5
Forcing liquids, gases, or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
02
through moving materials of indefinite length
08
through fabrics
Applicants:
FERRARO S.P.A. [IT/IT]; Via Busto Arsizio 120 21015 Lonate Pozzolo VA, IT
Inventors:
ZUCCHI, Alessandro; IT
Agent:
BARBARO, Gaetano; IT
Priority Data:
10201700005873230.05.2017IT
Title (EN) WASHING APPARATUS FOR WASHING FABRIC WEBS
(FR) APPAREIL DE LAVAGE DESTINÉ À LAVER DES BANDES DE TISSU
Abstract:
(EN) The invention relates to an apparatus for washing fabrics in a continuous mode and in an open mode, comprising at least a washing unit which houses a washing tank and a rinsing tank arranged in series in a working direction, and also a plurality of rollers or cylinders which define in the washing unit itself a washing path which develops in the working direction from an inlet to an outlet. Along the washing path there are spraying means comprising spraying bars provided with nozzles or, alternatively, with slits. These bars are disposed transversely to the washing path, for example substantially parallel to the rollers or cylinders. The spraying bars are restrained to the washing unit rotatably about the respective axes and are rotated during the passage of a fabric web, so that the washing and rinsing actions are distributed along sections of the washing path and not concentrated in specific areas, as in washing apparatuses according to prior art.
(FR) L'invention concerne un appareil destiné à laver des tissus en mode continu et en mode ouvert, comprenant au moins une unité de lavage qui loge un réservoir de lavage et un réservoir de rinçage disposés en série dans une direction active, ainsi qu'une pluralité de rouleaux ou de cylindres qui délimitent dans l'unité de lavage elle-même un trajet de lavage qui se développe dans la direction active depuis une entrée jusqu'à une sortie. Le long du trajet de lavage se trouvent des moyens de pulvérisation comprenant des barres de pulvérisation pourvues de buses ou, en variante, de fentes. Lesdites barres sont disposées transversalement au trajet de lavage, par exemple sensiblement parallèles aux rouleaux ou aux cylindres. Les barres de pulvérisation sont retenues à l'unité de lavage de manière rotative autour des axes respectifs et sont mises en rotation pendant le passage d'une bande de tissu, de sorte que les actions de lavage et de rinçage sont réparties le long de sections du trajet de lavage et non concentrées dans des zones spécifiques, comme dans des appareils de lavage selon l'état de la technique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Italian (IT)