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1. (WO2005014269) EMBOSSING UNIT WITH LAMINATION BELT AND RELATIVE EMBOSSING METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2005/014269 International Application No.: PCT/IT2004/000433
Publication Date: 17.02.2005 International Filing Date: 02.08.2004
IPC:
B32B 38/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
38
Ancillary operations in connection with laminating processes
04
Punching, slitting or perforating
Applicants: GELLI, Mauro[IT/IT]; IT (UsOnly)
CICALINI, Giancarlo[IT/IT]; IT (UsOnly)
FABIO PERINI S.P.A.[IT/IT]; Zona Ind.le P.I.P. Mugnano Sud I-55100 Lucca, IT (AllExceptUS)
Inventors: GELLI, Mauro; IT
CICALINI, Giancarlo; IT
Agent: MANNUCCI, Gianfranco ; Ufficio Tecnico Ing. A. Mannucci S.r.l. Via della Scala, 4 I-50123 Firenze, IT
Priority Data:
FI2003A00021406.08.2003IT
Title (EN) EMBOSSING UNIT WITH LAMINATION BELT AND RELATIVE EMBOSSING METHOD
(FR) UNITE DE GAUFRAGE A COURROIE DE STRATIFICATION ET PROCEDE DE GAUFRAGE ASSOCIE
Abstract:
(EN) The embossing unit comprises: an embossing cylinder (1) with a plurality of protuberances (1P) defining an embossing pattern; a pressure roller (3) provided with a yielding surface, cooperating with said embossing cylinder (1) and defining therewith an embossing nip; a glue applicator (5); a laminating device (7) cooperating with said first embossing cylinder (1) to laminate and join to one another at least a first ply (V1) of web material and a second ply (V2) of web material, between which said glue applicator (5) has applied a glue. The laminating device (7) comprises a continuous flexible member (9) driven about a plurality of guide rollers (11, 13, 15) at least one of which is motorized.
(FR) L'unité de gaufrage selon l'invention comprend : un cylindre de gaufrage (1) présentant une pluralité de protubérances (1P) définissant un motif de gaufrage ; un rouleau de pression (3) présentant une surface de production, coopérant avec ledit cylindre de gaufrage (1) et définissant avec ce dernier une ligne de contact entre deux rouleaux de gaufrage ; un applicateur de colle (5) ; un dispositif de stratification (7) coopérant avec ledit premier cylindre de gaufrage (1) afin de stratifier et réunir ensemble au moins une première épaisseur (V1) de matériau en bande et une seconde épaisseur (V2) de matériau en bande, entre lesquelles ledit applicateur de colle (5) a appliqué une colle. Le dispositif de stratification (7) comprend un élément souple continu (9) entraîné autour d'une pluralité de rouleaux tendeurs (11, 13, 15) dont l'un au moins est motorisé.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)