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Pub. No.:    WO/2013/059693    International Application No.:    PCT/US2012/061157
Publication Date: 25.04.2013 International Filing Date: 19.10.2012
B26F 1/18 (2006.01), B26F 1/31 (2006.01), B23K 26/00 (2006.01), B29C 59/00 (2006.01), B65B 61/02 (2006.01), B29C 47/00 (2006.01), B23K 26/38 (2006.01), B26D 5/00 (2006.01)
Applicants: TRINITY PACKAGING CORPORATION [US/US]; 84 Business Park Drive Armonk, NY 10504-1738 (US) (For All Designated States Except US).
GRABOSKI, Jim [US/US]; (US) (US only).
ERICSON, John [US/US]; (US) (US only)
Inventors: GRABOSKI, Jim; (US).
Agent: MOSSEY, Steven K.; Ropes & Gray LLP 1211 Avenue of the Americas New York, NY 10036 (US)
Priority Data:
13/276,720 19.10.2011 US
Abstract: front page image
(EN)Systems, methods, and devices are provided for applying a perforation layout to an extruded film. The extruded film may be processed into film roll stock used to make individual perforated bags. A perforation layout is determined based on a desired, perforation design, for individual bags, and the determined, layout is applied to the film by a perforating element. A variety of different perforations are accommodated by a variable perforating machine that produces perforations of different size, spacing, uniformity, and linearity. A laser perforating element may be implemented and controlled by a programming module configured to produce a particular perforation.
(FR)La présente invention porte sur des systèmes, des procédés et des dispositifs pour appliquer un schéma de perforation à un film extrudé. Le film extrudé peut être traité en un stock de rouleau de film utilisé pour réaliser des sacs perforés individuels. Un schéma de perforation est déterminé sur la base d'une conception de perforation désirée, pour des sacs individuels, et le schéma déterminé est appliqué au film par un élément de perforation. Diverses perforations différentes sont reçues par une machine de perforation variable qui produit des perforations de dimension, espacement, uniformité et linéarité différents. Un élément perforant laser peut être mis en œuvre et commandé par un module de programmation configuré pour produire une perforation particulière.
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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)