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1. (WO2019067320) RECLOSABLE PACKAGING INCLUDING A RECLOSABLE FILM AND METHOD OF MAKING THE SAME
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Pub. No.: WO/2019/067320 International Application No.: PCT/US2018/052200
Publication Date: 04.04.2019 International Filing Date: 21.09.2018
IPC:
B65D 33/20 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
33
Details of, or accessories for, sacks or bags
16
End- or aperture-closing arrangements or devices
18
using adhesive applied to integral parts, e.g. to flaps
20
using pressure-sensitive adhesive
Applicants:
DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, Michigan 48674, US
Inventors:
KALIHARI, Vivek; US
LAI, Chuan-Yar; US
SPIEKERMANN, Erica; US
SERRAT, Cristina; US
WEVERS, Ronald; NL
BLACK, Marc S.; US
SCHUETTE, Chad V.; US
SONI, Piyush; US
WOODMAN, Daniel S.; US
Agent:
WISECUP, Bryan C.; US
ALFORD, Carolyn S.; US
BEYER, James E.; US
BRENTLINGER, Nicolas A.; US
INGLE, Cory J.; US
JIVIDEN, William A.; US
LUNN, Jennifer H.; US
MCNEELY, Richard A.; US
MEYER, Christopher I.; US
MOLLOY, Matthew A.; US
MONTELEONE, Allisyn E.; US
NEAL, Cynthia A.; US
REED, John D.; US
O'SHAUGHNESSY, Brian P.; US
O'BRIEN, Hallie W.; US
FANE, Brian; US
WALKER, Bryan L.; US
Priority Data:
62/562,05722.09.2017US
Title (EN) RECLOSABLE PACKAGING INCLUDING A RECLOSABLE FILM AND METHOD OF MAKING THE SAME
(FR) EMBALLAGE REFERMABLE COMPRENANT UN FILM REFERMABLE ET PROCÉDÉ DE FABRICATION ASSOCIÉ
Abstract:
(EN) A reclosable package (600) includes a container (602) having an elongate closure region (610) proximate to one edge (608) of the container and bounded on both ends by edge seal regions (620). The closure region includes a reclosable film (630) that seals the container proximate to the edge of the container and has an initial opening strength less than a seal strength of the edge seal regions. Application of an opening force to the reclosable film that is greater than the initial opening strength of the reclosable film may be operable to separate the reclosable film and expose a first reclose surface and a second reclose surface. Contact of the first reclose surface with the second reclose surface and application of a pressure to the reclosable film may be operable to re-adhere the first reclose surface and second reclose surface at a reclose strength.
(FR) La présente invention concerne un emballage refermable (600) comprenant un récipient (602) ayant une région de fermeture allongée (610) à proximité d'un bord (608) du récipient et délimitée sur les deux extrémités par des régions de scellement de bord (620). La région de fermeture comprend un film refermable (630) qui scelle le récipient à proximité du bord du récipient et présente une force d'ouverture initiale inférieure à une force de scellement des régions de scellement de bord. L'application d'une force d'ouverture sur le film refermable qui est supérieure à la force d'ouverture initiale du film refermable peut permettre de séparer le film refermable et exposer une première surface de refermeture et une seconde surface de refermeture. Le contact de la première surface de refermeture avec la seconde surface de refermeture et l'application d'une pression sur le film refermable permettent de faire adhérer de nouveau la première surface de refermeture et la seconde surface de refermeture avec une force de refermeture.
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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)