MX343192B - Method and system for folding and sealing bags. - Google Patents

Method and system for folding and sealing bags.

Info

Publication number
MX343192B
MX343192B MX2013002852A MX2013002852A MX343192B MX 343192 B MX343192 B MX 343192B MX 2013002852 A MX2013002852 A MX 2013002852A MX 2013002852 A MX2013002852 A MX 2013002852A MX 343192 B MX343192 B MX 343192B
Authority
MX
Mexico
Prior art keywords
adhesive
bag
section
along
adhesive material
Prior art date
Application number
MX2013002852A
Other languages
Spanish (es)
Other versions
MX2013002852A (en
Inventor
Gary Sargin
Original Assignee
Coating Excellence Int Llc
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 Coating Excellence Int Llc filed Critical Coating Excellence Int Llc
Publication of MX2013002852A publication Critical patent/MX2013002852A/en
Publication of MX343192B publication Critical patent/MX343192B/en

Links

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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/02—Applying adhesives or sealing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • B65D33/22—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using heat-activatable adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/004—Closing bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Package Closures (AREA)
  • Bag Frames (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A system including multiple bags each having a first adhesive material on a first panel, and second adhesive material on a stepped construction of the bag, and a third section of each bag being free of adhesive, further including a hot air manifold along which the bag is conveyed after the bag has been filled with contents and closed, which heats the first adhesive material and the second adhesive material to their adhesive states; a section of the hot air manifold along which the third section free of adhesive is conveyed, which minimizes adhesive contamination; a blade to bias the stepped construction of the bag to follow along the manifold; and a trailing end of the blade to fold the bag along its third section without displacing or expelling adhesive from the third section, which minimizes adhesive contamination of surfaces of the bag.
MX2013002852A 2010-09-14 2011-09-12 Method and system for folding and sealing bags. MX343192B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/881,220 US20110019944A1 (en) 2008-12-22 2010-09-14 Method and system for folding and sealing bags
PCT/US2011/051185 WO2012037012A1 (en) 2010-09-14 2011-09-12 Method and system for folding and sealing bags

Publications (2)

Publication Number Publication Date
MX2013002852A MX2013002852A (en) 2013-06-28
MX343192B true MX343192B (en) 2016-10-26

Family

ID=45831920

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002852A MX343192B (en) 2010-09-14 2011-09-12 Method and system for folding and sealing bags.

Country Status (5)

Country Link
US (2) US20110019944A1 (en)
EP (1) EP2616349B1 (en)
CA (1) CA2809635C (en)
MX (1) MX343192B (en)
WO (1) WO2012037012A1 (en)

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EP2502844B1 (en) * 2011-03-23 2014-10-29 Alessandro Aronica Security envelope for documents and/or valuables and relevant realizing method
US9845184B2 (en) 2012-02-13 2017-12-19 Polytex Fibers Corporation Easy open plastic bags
US9669981B2 (en) 2012-02-13 2017-06-06 Polytex Fibers Corporation Easy open plastic bags
US11459157B2 (en) * 2012-02-13 2022-10-04 Polytex Fibers Llc Woven plastic bags with features that reduce leakage, breakage and infestations
US10562689B2 (en) 2012-02-13 2020-02-18 Polytex Fibers Corporation Woven plastic bags with features that reduce leakage, breakage and infestations
US10661963B2 (en) 2014-04-04 2020-05-26 Polytex Fibers Corporation Peelable easy open plastic bags
US9969529B2 (en) 2012-02-13 2018-05-15 Polytex Fibers Corporation Easy open plastic bags
EP2888176B1 (en) * 2012-08-23 2019-02-20 Waterview Innovation, LLC Reusable multi-purpose bag formed of nonwoven fibrous material
WO2014059283A1 (en) * 2012-10-12 2014-04-17 Polytex Fibers Corporation Polymeric bag with easy access features attached to the bag without adhesives
US9663284B2 (en) 2012-11-20 2017-05-30 Polytex Fibers Corporation Methods of sealing plastic bags and plastic bags made by the methods
EP2948389B1 (en) * 2013-01-22 2018-07-18 Polytex Fibers Corporation Easy access woven plastic bag
US9139339B2 (en) * 2013-03-15 2015-09-22 Standard Multiwall Bag Manufacturing Co. Easy open apparatus and method for multi-ply bags
US20140360138A1 (en) * 2013-06-07 2014-12-11 Chris Allen Honegger Apparatus and method for closing and sealing bags in bale enveloping apparatus
WO2015154014A1 (en) * 2014-04-04 2015-10-08 Polytex Fibers Corporation Woven plastic bags with features the reduce leakage, breakage and infestations
US20220135305A1 (en) * 2014-04-04 2022-05-05 Polytex Fibers Llc Woven plastic bags with features that reduce leakage, breakage and infestations
US11472622B2 (en) 2014-04-04 2022-10-18 Polytex Fibers Llc Woven plastic bags with features that reduce leakage, breakage, and infestations
US11305927B2 (en) 2014-04-04 2022-04-19 Polytex Fibers Llc Easy open plastic bags
US10029407B2 (en) 2014-12-04 2018-07-24 Big Heart Pet, Inc. Apparatus, processes, and systems for heat sealing
US20170253385A1 (en) * 2016-03-02 2017-09-07 Coating Excellence International, Llc Handle for bag, resulting bag, and method of making the same
JP6989439B2 (en) * 2018-05-15 2022-01-05 富士フイルム株式会社 Packaging container, blood test kit and blood analysis method

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Also Published As

Publication number Publication date
WO2012037012A1 (en) 2012-03-22
CA2809635C (en) 2019-10-22
MX2013002852A (en) 2013-06-28
CA2809635A1 (en) 2012-03-22
EP2616349A1 (en) 2013-07-24
US20110019944A1 (en) 2011-01-27
US20140090339A1 (en) 2014-04-03
EP2616349A4 (en) 2015-08-19
EP2616349B1 (en) 2016-11-09

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Legal Events

Date Code Title Description
FG Grant or registration