Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1998051493) A PRINTING INK-DECORATED PACKAGING MATERIAL FOR ASEPTIC PACKAGES, AND A METHOD OF PRODUCING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/051493 International Application No.: PCT/SE1998/000871
Publication Date: 19.11.1998 International Filing Date: 12.05.1998
Chapter 2 Demand Filed: 08.12.1998
IPC:
B41M 1/30 (2006.01) ,B41M 7/00 (2006.01) ,B65B 55/10 (2006.01) ,B65B 61/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
1
Inking and printing with a printer's forme
26
Printing on other surfaces than ordinary paper
30
on organic plastics, horn, or like materials
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
7
After-treatment of printed works, e.g. heating, irradiating
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
55
Preserving, protecting, or purifying packages or package contents in association with packaging
02
Sterilising, e.g. of complete packages
04
Sterilising wrappers or receptacles prior to, or during, packaging
10
by liquids or gases
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
61
Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
02
for perforating, scoring, or applying code or date marks on material prior to packaging
Applicants:
TETRA LAVAL HOLDINGS & FINANCE S.A. [CH/CH]; Avenue Général-Guisan 70 CH-1009 Pully, CH (AllExceptUS)
MALMGREN, Rolf [SE/SE]; SE (UsOnly)
MAGNUSSON, Tommy [SE/SE]; SE (UsOnly)
LETH, Ib [SE/SE]; SE (UsOnly)
BERLIN, Mikael [SE/SE]; SE (UsOnly)
BENTMAR, Mats [SE/SE]; SE (UsOnly)
Inventors:
MALMGREN, Rolf; SE
MAGNUSSON, Tommy; SE
LETH, Ib; SE
BERLIN, Mikael; SE
BENTMAR, Mats; SE
Agent:
SUNDELL, Håkan; AB Tetra Pak Ruben Rausings gata S-221 86 Lund, SE
Priority Data:
9701789-114.05.1997SE
Title (EN) A PRINTING INK-DECORATED PACKAGING MATERIAL FOR ASEPTIC PACKAGES, AND A METHOD OF PRODUCING THE SAME
(FR) MATERIAU D'EMBALLAGE DECORE A L'ENCRE D'IMPRIMERIE ET DESTINE AUX EMBALLAGES ASEPTIQUES, ET PROCEDE DE PRODUCTION CORRESPONDANT
Abstract:
(EN) The disclosure relates to printing ink-decorated packaging laminate for aseptic packages of the type which is produced in that a web of paper which has an outer coating of plastic is, for the purpose of sterilization, led through a bath of hydrogen peroxide prior to the reforming of the web into aseptic packages. The packaging laminate has a décor of water-based printing ink which is applied in the desired pattern on the outside of the outer plastic coating. For the purpose of protecting the water-based printing ink décor against attack from hydrogen peroxide in connection with the sterilization process, the packaging laminate is provided with an outer layer of water-based polyethylene or water-based acid-modified polyethylene which, by means of so-called dispersion coating, is applied on the printing ink-decorated outer plastic coating after, or in connection with the application of said printing ink décor.
(FR) L'invention concerne un laminé d'emballage décoré à l'encre d'imprimerie, destiné à des emballages aseptiques et produit à partir d'une bande de papier continue dotée d'un revêtement extérieur en plastique. Avant d'être façonnée en emballages aseptiques, cette bande passe dans un bain d'eau oxygénée aux fins de stérilisation. Le laminé d'emballage est pourvu d'un décor à l'encre d'imprimerie à base d'eau qui est appliqué selon le motif souhaité sur la face extérieure du revêtement plastique extérieur. Pour protéger ce décor de l'attaque par l'eau oxygénée, utilisée dans le procédé de stérilisation, le laminé d'emballage est pourvu d'une couche extérieure de polyéthylène à base d'eau ou de polyéthylène modifié à l'acide à base d'eau. Cette couche est appliquée, par enduction de dispersion, sur le revêtement plastique extérieur décoré à l'encre d'imprimerie, ou en liaison avec l'application dudit décor à l'encre d'imprimerie.
front page image
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020010012247EP0981437US6361847JP2001525769 DE000069835285AU1998074636