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1. (WO2014206732) METHOD FOR JOINING A SEALING SEAM OF A TUBULAR BAG PACKAGING BY MEANS OF AN ULTRASOUND APPLICATOR AND LONGITUDINAL SEAL JOINING DEVICE FOR USE WITH SAID METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/206732 International Application No.: PCT/EP2014/062113
Publication Date: 31.12.2014 International Filing Date: 11.06.2014
IPC:
B29C 65/08 (2006.01) ,B65B 51/22 (2006.01) ,B65B 51/26 (2006.01) ,B06B 3/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65
Joining of preformed parts; Apparatus therefor
02
by heating, with or without pressure
08
using ultrasonic vibrations
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
51
Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks
10
Applying or generating heat or pressure or combinations thereof
22
by friction or ultrasonic or high-frequency electrical means
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
51
Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks
10
Applying or generating heat or pressure or combinations thereof
26
Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
B PERFORMING OPERATIONS; TRANSPORTING
06
GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
B
GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
3
Processes or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic or ultrasonic frequency
04
involving focusing or reflecting
Applicants: ROBERT BOSCH GMBH[DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors: LIEBLER, Marko; DE
OEHM, Lukas; DE
WIEDUWILT, Ulrich; DE
BACH, Sascha; DE
Priority Data:
102013212697.228.06.2013DE
Title (EN) METHOD FOR JOINING A SEALING SEAM OF A TUBULAR BAG PACKAGING BY MEANS OF AN ULTRASOUND APPLICATOR AND LONGITUDINAL SEAL JOINING DEVICE FOR USE WITH SAID METHOD
(FR) PROCÉDÉ PERMETTANT DE CRÉER UN JOINT DE SCELLEMENT SUR UN SAC D'EMBALLAGE TUBULAIRE AU MOYEN D'UN APPLICATEUR D'ULTRASONS ET DISPOSITIF D'ASSEMBLAGE PAR JOINT LONGITUDINAL SERVANT DANS CE PROCÉDÉ
(DE) VERFAHREN ZUM FÜGEN EINER SIEGELNAHT EINER SCHLAUCHBEUTELVERPACKUNG MITTELS EINES ULTRASCHALLAPPLIKATORS UND LÄNGSNAHTFÜGEVORRICHTUNG ZUR VERWENDUNG MIT DEM VERFAHREN
Abstract:
(EN) The invention relates to a method for joining a sealing seam of a tubular bag packaging by means of an ultrasonic applicator (10), characterised in that said ultrasonic applicator (10) generates ultrasonic waves at a frequency of between 0,1 MHz and 5 MHz, preferably between 0,5 MHz and 2 MHz. The invention also relates to a longitudinal seal joining device of a tubular bag machine for use with said claimed method.
(FR) L'invention concerne un procédé permettant de créer un joint de scellement sur un sac d'emballage tubulaire au moyen d'un applicateur d'ultrasons (10), caractérisé en ce que l'applicateur d'ultrasons (10) génère des ultrasons dans une plage de fréquences de 0,1 MHz à 5 MHz, de préférence de 0,5 MHz à 2 MHz. En outre, l'invention concerne un dispositif d'assemblage par joint longitudinal d'une emballeuse à sacs tubulaires pour réaliser le procédé selon l'invention.
(DE) Die vorliegende Erfindung bezieht sich auf ein Verfahren zum Fügen einer Siegelnaht einer Schlauchbeutelverpackung mittels eines Ultraschallapplikators (10), dadurch gekennzeichnet, dass der Ultraschallapplikator (10) Ultraschallwellen mit einer Frequenz zwischen 0,1 MHz und 5 MHz, bevorzugt zwischen 0,5 MHz und 2 MHz, erzeugt. Weiterhin betrifft die vorliegende Erfindung eine Längsnahtfügevorrichtung einer Schlauchbeutelmaschine zur Anwendung des erfindungsgemäßen Verfahrens.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, 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, 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, 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: German (DE)
Filing Language: German (DE)