WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2013059052) APPARATUS FOR JOINING OVERLAPPED SIDE EDGES OF PLASTIC FILM SHEET FORMED INTO ELONGATE TUBE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/059052    International Application No.:    PCT/US2012/059594
Publication Date: 25.04.2013 International Filing Date: 10.10.2012
IPC:
B65B 9/20 (2012.01)
Applicants: RETHCEIF ENTERPRISES, LLC [US/US]; 420 Industrial Parkway Ossian, IN 46777 (US)
Inventors: HONEGGER, Chris, Allen; (US)
Agent: PAPPAS, George; 919 S. Harrison Street Suite 300 Fort Wayne, IN 46802 (US)
Priority Data:
13/317,572 21.10.2011 US
13/374,731 10.01.2012 US
13/373,201 08.11.2011 US
Title (EN) APPARATUS FOR JOINING OVERLAPPED SIDE EDGES OF PLASTIC FILM SHEET FORMED INTO ELONGATE TUBE
(FR) APPAREIL D'ASSEMBLAGE DE BORDS LATÉRAUX RECOUVERTS DE FEUILLE DE FILM PLASTIQUE FORMÉ EN TUBE ALLONGÉ
Abstract: front page image
(EN)A joining apparatus and methods wherein, after plastic film is formed into a variable size tube for receiving therein and enveloping corresponding variable size large articles such as bales of cotton, trash, cloth, etc., the joining apparatus joins an overlap region of the plastic film tube for effectively sealing and creating the plastic film tube. The joining apparatus includes an inner shoe located inside the formed tube. The overlap region slides over the inside shoe as the tube is formed. An outside shoe is moveable between an idle position away from and an operative position adjacent to the inside shoe. When in its operative position, the overlap region is sandwiched between the outside and inside shoes and heated air is provided under pressure through a groove on the outside shoe and onto the overlap region for effectively heating and joining the overlapped plastic sheets.
(FR)L'invention concerne un appareil et des procédés d'assemblage, au moyen desquels un film plastique est formé en un tube de taille variable pour recevoir et envelopper divers articles de grande taille, tels que des balles de coton, de déchet, de tissu, etc.. L'appareil d'assemblage assemble la région de chevauchement du tube de film plastique pour sceller et créer efficacement le tube de film plastique. L'appareil d'assemblage comprend un châssis interne situé dans le tube formé. La région de chevauchement coulisse sur le châssis interne au moment où le tube est formé. Un châssis externe est mobile entre une position de repos éloignée du châssis interne et une position de fonctionnement adjacente au châssis interne. Lorsqu'elle est en position de fonctionnement, la région de chevauchement est prise en sandwich entre les châssis externe et interne et l'air chauffé est mis sous pression à travers une rainure sur le châssis externe et sur la région de chevauchement pour chauffer et assembler efficacement les feuille de plastique qui se chevauchent.
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)