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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
Application number
MXPA01009630A
Other languages
English (en)
Inventor
L Albright Thimothy
Original Assignee
Rex Internat Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rex Internat Inc filed Critical Rex Internat Inc
Publication of MXPA01009630A publication Critical patent/MXPA01009630A/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/58Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5816Opening 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
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S383/00Flexible bags
    • Y10S383/906Dispensing 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.
MXPA01009630A 2001-05-16 2001-09-25 Bolsa con linea de rasgado de transicion arqueada. MXPA01009630A (es)

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)

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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

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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
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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

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