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Machine translation
1. (WO2011012930) METHOD AND DEVICE FOR SEALING TUBULAR PLASTIC PACKAGING, AND RESULTING PACKAGING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/012930    International Application No.:    PCT/IB2009/053346
Publication Date: 03.02.2011 International Filing Date: 31.07.2009
IPC:
B29C 65/40 (2006.01), B29C 53/38 (2006.01), B65B 51/02 (2006.01), B29C 53/48 (2006.01)
Applicants: AISAPACK HOLDING S.A. [CH/CH]; rue de la Praise 31 CH-1896 Vouvry (CH) (For All Designated States Except US).
KELLER, Gerhard [CH/CH]; (CH) (For US Only).
THOMASSET, Jacques [FR/CH]; (CH) (For US Only)
Inventors: KELLER, Gerhard; (CH).
THOMASSET, Jacques; (CH)
Agent: ROLAND, André; c/o ANDRE ROLAND S.A. P.O. Box 1255 CH-1001 Lausanne (CH)
Priority Data:
Title (EN) METHOD AND DEVICE FOR SEALING TUBULAR PLASTIC PACKAGING, AND RESULTING PACKAGING
(FR) PROCÉDÉ ET DISPOSITIF POUR SOUDER UN EMBALLAGE PLASTIQUE TUBULAIRE ET UN EMBALLAGE AINSI OBTENU
Abstract: front page image
(EN)The invention relates to a method and device for sealing a tubular packaging made of a plastic material, said method including at least the following operations: a) a rolling operation, during which a rolled material (11) is rolled; b) an arranging operation, during which the ends (8, 9) of the rolled material (11) are placed near each other; c) an extruding operation, during which a molten resin cord (12) is extruded and deposited on said ends (8, 9); d) a fusing operation, during which said ends (8, 9) are melted by means of said cord (12); e) a compressing operation, during which the sealing area is compressed; and f) a cooling operation, during which the seal is cooled.
(FR)Procédé et dispositif de soudage d'un emballage en matière plastique de forme tubulaire, procédé comprenant au moins les opérations suivantes : a) une opération d'enroulement lors de laquelle on enroule un laminé (11), b) une opération de mise en disposition lors de laquelle on dispose les extrémités (8,9) du laminé (11) à proximité l'une de l'autre, c) une opération d'extrusion lors de laquelle on extrude et dépose sur lesdites extrémités (8,9) un cordon de résine (12) à l'état fondu, d) une opération de fusion lors de laquelle on fait fondre lesdites extrémités (8,9) par l'intermédiaire dudit cordon (12), e) une opération de compression lors de laquelle on met en pression la zone de soudure, f) une opération de refroidissement lors de laquelle on refroidit la soudure.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)