MXPA01009630A - Bolsa con linea de rasgado de transicion arqueada. - Google Patents
Bolsa con linea de rasgado de transicion arqueada.Info
- Publication number
- MXPA01009630A MXPA01009630A MXPA01009630A MXPA01009630A MXPA01009630A MX PA01009630 A MXPA01009630 A MX PA01009630A MX PA01009630 A MXPA01009630 A MX PA01009630A MX PA01009630 A MXPA01009630 A MX PA01009630A MX PA01009630 A MXPA01009630 A MX PA01009630A
- Authority
- MX
- Mexico
- Prior art keywords
- bag
- segment
- side edge
- arcuate
- closer
- Prior art date
Links
- 230000007704 transition Effects 0.000 abstract 3
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 230000000750 progressive effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S383/00—Flexible bags
- Y10S383/906—Dispensing feature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
Una bolsa incluye primeras y segundas paredes de poliolefina con un espesor entre 3 y 12 mils. La bolsa tiene unidos los bordes laterales opuestos, los bordes de extremos opuestos, y por lo menos una linea de sellado proxima a uno de los bordes de los extremos. La linea de sellado se extiende lateralmente desde un borde lateral al otro para cerrar hermeticamente un extremo de la bolsa. La mejora en la bolsa es una linea de rasgado perforada que define una porcion desechable de la esquina de facil abertura de la bolsa para formar un vertedor. La linea de rasgado perforada incluye un segmento vertical definido por una serie de perforaciones estrechamente separadas formadas en las primeras y segundas paredes de la bolsa y mas cercanos a un borde lateral de la bolsa que el otro. El segmento vertical se extiende exteriormente en una trayectoria recta desde la linea de sellado y generalmente paralelo al borde lateral mas cercano de la bolsa. Un segmento de transicion arqueado de perforaciones empieza en un extremo del segmento vertical y se extiende en una trayectoria arqueada hacia el borde lateral mas cercano de la bolsa. Un segmento diagonal de perforaciones se extiende a lo largo de una pendiente recta de un extremo del segmento de transicion arqueado hacia el lado mas cercano del borde lateral de la bolsa. El segmento vertical, el segmento de transicion arqueado y el segmento diagonal cooperan para hacer posible que la porcion de la esquina de la bolsa sea abierta en un movimiento de rasgado progresivo para formar un orificio en la bolsa desde el cual los contenidos pueden ser vertidos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/858,984 US6402379B1 (en) | 2001-05-16 | 2001-05-16 | Bag with arcuate-transition tear line |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA01009630A true MXPA01009630A (es) | 2004-08-11 |
Family
ID=25329680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA01009630A MXPA01009630A (es) | 2001-05-16 | 2001-09-25 | Bolsa con linea de rasgado de transicion arqueada. |
Country Status (3)
Country | Link |
---|---|
US (1) | US6402379B1 (es) |
CA (1) | CA2354823C (es) |
MX (1) | MXPA01009630A (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
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US20030068362A1 (en) * | 1993-02-22 | 2003-04-10 | American Bioscience, Inc. | Methods and formulations for the delivery of pharmacologically active agents |
US7377400B2 (en) * | 2000-01-14 | 2008-05-27 | Rink Jr Joseph Bernard | Stacked assembly of disposable biohazard containment bags having a reinforced holder |
US6609999B2 (en) * | 2001-08-21 | 2003-08-26 | Rex International Incorporated | Perforation blade for forming a burst-resistant easy-open corner in a heavy duty bag |
US6979482B2 (en) * | 2002-11-08 | 2005-12-27 | Exopack-Technology, Llc | Multiwall bag with zipper and fin |
US7090904B2 (en) * | 2002-11-08 | 2006-08-15 | Exopack, L.L.C. | Enhanced slider zipper multiwall bag and associated methods |
US6994471B2 (en) * | 2003-01-14 | 2006-02-07 | Exopack-Technology, Llc | Tamper evident multi-wall packaging and associated methods |
US6969196B2 (en) * | 2003-03-07 | 2005-11-29 | Exopack-Technology, Llc | Bag having reclosable seal and associated methods |
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
US6939210B2 (en) * | 2003-05-02 | 2005-09-06 | Applied Materials, Inc. | Slurry delivery arm |
US20050008736A1 (en) * | 2003-05-19 | 2005-01-13 | Egan Philip A. | Non-fluorocarbon high temperature packaging having flexible starch-based film and methods of producing same |
US8104959B2 (en) | 2003-09-09 | 2012-01-31 | Cargill, Incorporated | Multi-handled sealed bag |
US7083838B2 (en) * | 2003-10-02 | 2006-08-01 | Exopack, L.L.C. | Elastomer and polyolefin resin based films and associated methods |
US7582341B2 (en) * | 2003-10-02 | 2009-09-01 | Exopack Technology Llc | Elastomer and polyolefin resin based films and associated methods |
US20050254731A1 (en) * | 2004-05-14 | 2005-11-17 | Curwood, Inc. | Easy-open handle bag for medium to heavy duty applications |
US7716901B2 (en) * | 2004-05-27 | 2010-05-18 | Price Charles E | Packaging for particulate and granular materials |
US20060289518A1 (en) * | 2005-05-20 | 2006-12-28 | Exopack-Technology, Llc | Microwave cooking package for food products and associated methods |
US20060289519A1 (en) * | 2005-05-20 | 2006-12-28 | Exopack-Technology, Llc | Microwave cooking package for food products and associated methods |
US20070047852A1 (en) * | 2005-08-29 | 2007-03-01 | Exopack-Technology, Llc | Grease-resistant pinch-bottom bag, adhesive closure for bag, and related methods |
US20070047853A1 (en) * | 2005-08-29 | 2007-03-01 | Exopack-Technology, Llc | Grease-resistant bag having adhesive closure, adhesive closure for bag, and related methods |
US8282539B2 (en) * | 2008-12-22 | 2012-10-09 | Exopack, Llc | Multi-layered bags and methods of manufacturing the same |
US7963413B2 (en) | 2006-05-23 | 2011-06-21 | Kraft Foods Global Brands Llc | Tamper evident resealable closure |
US8308363B2 (en) | 2006-05-23 | 2012-11-13 | Kraft Foods Global Brands Llc | Package integrity indicator for container closure |
US8114451B2 (en) | 2006-12-27 | 2012-02-14 | Kraft Foods Global Brands Llc | Resealable closure with package integrity feature |
DE202007002960U1 (de) * | 2007-02-28 | 2007-09-13 | Sca Hygiene Products Gmbh | Verpackung für Hygieneprodukte |
US8408792B2 (en) | 2007-03-30 | 2013-04-02 | Kraft Foods Global Brands Llc | Package integrity indicating closure |
CA2629002A1 (en) * | 2008-04-09 | 2009-10-09 | Hood Packaging Corporation | Heavy-duty plastic bag with easy tear corner spout portion |
US20100018974A1 (en) | 2008-07-24 | 2010-01-28 | Deborah Lyzenga | Package integrity indicating closure |
GB0819200D0 (en) | 2008-10-20 | 2008-11-26 | Cadbury Holdings Ltd | Packaging |
US9056697B2 (en) | 2008-12-15 | 2015-06-16 | Exopack, Llc | Multi-layered bags and methods of manufacturing the same |
US20100296754A1 (en) * | 2009-05-25 | 2010-11-25 | Manuel Chiu | Auxiliary grip for heavy duty bags |
US8604399B2 (en) * | 2009-10-19 | 2013-12-10 | Exopack, Llc | Microwavable bags for use with liquid oil and related methods |
PL2347971T3 (pl) | 2010-01-26 | 2012-11-30 | Biscuit Gle | Opakowanie na produkty żywnościowe z możliwością wielokrotnego szczelnego zamykania i sposób wytwarzania |
US8814430B2 (en) * | 2010-02-23 | 2014-08-26 | Kraft Foods R&D, Inc. | Food package having opening feature |
EP2368811B1 (en) | 2010-03-23 | 2012-08-22 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9708104B2 (en) | 2010-05-18 | 2017-07-18 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US9656783B2 (en) | 2010-05-18 | 2017-05-23 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
CN101941550A (zh) * | 2010-08-17 | 2011-01-12 | 江苏恒顺醋业股份有限公司 | 易撕口防漏包装袋 |
WO2012084217A1 (de) * | 2010-12-23 | 2012-06-28 | Lts Lohmann Therapie-Systeme Ag | Kindersichere hochinerte beutelverpackung für einzeldosierte wirkstoffhaltige filme |
WO2012125945A1 (en) | 2011-03-17 | 2012-09-20 | Kraft Foods Global Brands Llc | Reclosable flexible film packaging products and methods of manufacture |
US20130077899A1 (en) * | 2011-09-28 | 2013-03-28 | Cryovac, Inc. | Easy opening packaging article |
US20140335235A1 (en) * | 2011-12-06 | 2014-11-13 | General Mills, Inc. | Packaging materials, packages, packaged food products, and related methods |
ES2527656T3 (es) * | 2012-02-29 | 2015-01-28 | Lts Lohmann Therapie-Systeme Ag | Envase tipo bolsa apilable |
WO2013134377A1 (en) * | 2012-03-06 | 2013-09-12 | North American Salt Company | Bulk bag with perforated sections |
US20130233877A1 (en) * | 2012-03-06 | 2013-09-12 | North American Salt Company | Bulk bag with full perforation |
EP2945877A1 (en) | 2013-01-18 | 2015-11-25 | Bemis Company, Inc. | Tear-open pouch for fragile thin materials |
US9718593B2 (en) * | 2014-11-03 | 2017-08-01 | General Mills, Inc. | Food packaging having an integrated spout |
EP3311872B1 (en) * | 2016-10-24 | 2023-03-01 | Dentsply IH AB | Tear openable catheter assembly |
CA3042524A1 (en) * | 2016-11-01 | 2018-05-11 | Karlssonwilker Inc. | An airtight bag for preserving a first substance and at least one second substance |
US20180346218A1 (en) * | 2017-06-02 | 2018-12-06 | Coveris Holding Corp. | Bags with tear lines |
USD896634S1 (en) | 2019-01-29 | 2020-09-22 | Golden State Foods Corp. | Container |
USD896633S1 (en) | 2019-01-29 | 2020-09-22 | Golden State Foods Corp. | Container |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1015383A (en) * | 1963-10-03 | 1965-12-31 | Arenco Ab | Improvements in or relating to easily openable bags |
DE3700914A1 (de) * | 1986-08-19 | 1988-02-25 | Windmoeller & Hoelscher | Beutelstapel sowie verfahren und vorrichtung zu seiner herstellung |
US4966286A (en) * | 1989-06-26 | 1990-10-30 | The Procter & Gamble Company | Easy open flexible bag |
US5482376A (en) * | 1993-12-15 | 1996-01-09 | Union Camp Corporation | Load carrying bag wtih perforated tear line opening |
US5636925A (en) * | 1995-03-22 | 1997-06-10 | Bonar Packaging, Inc. | Heavy duty bag having an easy opening spout, and method and apparatus for making a heavy duty bag having an easy opening spout |
US5558438A (en) | 1995-07-10 | 1996-09-24 | Rex-Rosenlew International Incorporated | Bag with reenforced handle and resealable pour spout opening |
US5593229A (en) | 1995-07-10 | 1997-01-14 | Rex-Rosenlew International Corporation | Heavy duty bag with easily-removable corner for pouring |
US6065871A (en) | 1999-03-04 | 2000-05-23 | Rex International Incorporated | Bag with tear-resistant handle |
-
2001
- 2001-05-16 US US09/858,984 patent/US6402379B1/en not_active Expired - Lifetime
- 2001-08-08 CA CA002354823A patent/CA2354823C/en not_active Expired - Fee Related
- 2001-09-25 MX MXPA01009630A patent/MXPA01009630A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2354823C (en) | 2005-07-05 |
CA2354823A1 (en) | 2002-11-16 |
US6402379B1 (en) | 2002-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
GB | Transfer or rights | ||
HC | Change of company name or juridical status |