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1. (WO2018220063) METHOD AND KIT FOR UNWINDING A SHEET OF MATERIAL WOUND IN A BOBBIN
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Pub. No.: WO/2018/220063 International Application No.: PCT/EP2018/064275
Publication Date: 06.12.2018 International Filing Date: 30.05.2018
IPC:
B65H 16/10 (2006.01) ,A24C 5/20 (2006.01) ,A24B 3/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
16
Unwinding, paying-out webs
10
Arrangements for effecting positive rotation of web roll
A HUMAN NECESSITIES
24
TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
C
MACHINES FOR MAKING CIGARS OR CIGARETTES
5
Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
14
Machines of the continuous-rod type
20
Reels; Supports for bobbins; Other accessories
A HUMAN NECESSITIES
24
TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
B
MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
3
Preparing tobacco in the factory
14
Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
Applicants:
PHILIP MORRIS PRODUCTS S.A. [CH/CH]; Quai Jeanrenaud 3 CH-2000 Neuchâtel, CH
Inventors:
KLIPFEL, Yorick; CH
PERRINJAQUET, Marc; CH
Agent:
PORTA, CHECCACCI & ASSOCIATI S.P.A.; Via Vittoria Colonna, 4 20149 Milano, IT
Priority Data:
17173528.530.05.2017EP
Title (EN) METHOD AND KIT FOR UNWINDING A SHEET OF MATERIAL WOUND IN A BOBBIN
(FR) PROCÉDÉ ET KIT DE DÉROULEMENT D'UNE FEUILLE DE MATÉRIAU ENROULÉE EN UNE BOBINE
Abstract:
(EN) The invention relates to a method to unwind a sheet of material wound in a bobbin, the method comprising : providing a bobbin of a coiled sheet, the bobbin defining an outer surface and comprising a free portion of the sheet unwound from the bobbin; arranging a compressing element on the outer surface of the bobbin, so as to define a contact line, the contact line being the line separating the free portion of the sheet from the rest of the bobbin; pressing by means of the compressing element the outer surface of the coiled sheet at the contact line with a force comprised between about (4) Newton and about (16) Newton; and unwinding the sheet from the bobbin pulling the sheet in the unwinding direction.
(FR) L'invention concerne un procédé de déroulement d'une feuille de matériau enroulée en une bobine, le procédé comprenant : la fourniture d'une bobine d'une feuille enroulée, la bobine définissant une surface externe et comprenant une partie libre de la feuille déroulée de la bobine ; l'agencement d'un élément de compression sur la surface externe de la bobine, de manière à définir une ligne de contact, la ligne de contact étant la ligne séparant la partie libre de la feuille du reste de la bobine ; la compression au moyen de l'élément de compression de la surface externe de la feuille enroulée au niveau de la ligne de contact avec une force comprise entre environ (4) Newton et environ (16) Newton ; et le déroulement de la feuille de la bobine tirant la feuille dans la direction de déroulement.
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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: English (EN)