MX365999B - Heat activated adhesives for bag closures. - Google Patents

Heat activated adhesives for bag closures.

Info

Publication number
MX365999B
MX365999B MX2015000943A MX2015000943A MX365999B MX 365999 B MX365999 B MX 365999B MX 2015000943 A MX2015000943 A MX 2015000943A MX 2015000943 A MX2015000943 A MX 2015000943A MX 365999 B MX365999 B MX 365999B
Authority
MX
Mexico
Prior art keywords
bag
adhesive
heat activated
layer
activated adhesives
Prior art date
Application number
MX2015000943A
Other languages
Spanish (es)
Other versions
MX2015000943A (en
Inventor
F Sargin Gary
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
Priority claimed from US13/570,529 external-priority patent/US8979368B2/en
Application filed by Coating Excellence Int Llc filed Critical Coating Excellence Int Llc
Publication of MX2015000943A publication Critical patent/MX2015000943A/en
Publication of MX365999B publication Critical patent/MX365999B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Packages (AREA)

Abstract

A polymeric woven bag 100 has a first panel 106 and a second panel 108 and an open end 122 of the bag to be pinched closed. A first layer of heat activated adhesive material is on a portion of the bag to form an adhesive-to-adhesive seal by contact with a second layer of heat activated adhesive material on a portion of the bag, wherein a chemical family of the adhesive layers comprises, distillates, petroleum and ethanamine or naphthene components, and wherein the first adhesive layer and the second adhesive layer have respective heat activation temperatures below the softening point temperature of the polymeric bag material.
MX2015000943A 2012-08-09 2013-08-08 Heat activated adhesives for bag closures. MX365999B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/570,529 US8979368B2 (en) 2008-12-22 2012-08-09 Heat activated adhesives for bag closures
PCT/US2013/054047 WO2014025956A1 (en) 2012-08-09 2013-08-08 Heat activated adhesives for bag closures

Publications (2)

Publication Number Publication Date
MX2015000943A MX2015000943A (en) 2016-01-12
MX365999B true MX365999B (en) 2019-06-24

Family

ID=50068561

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015000943A MX365999B (en) 2012-08-09 2013-08-08 Heat activated adhesives for bag closures.

Country Status (3)

Country Link
EP (1) EP2748079B1 (en)
MX (1) MX365999B (en)
WO (1) WO2014025956A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511436A (en) * 1966-09-12 1970-05-12 Us Plywood Champ Papers Inc Easy opening heat sealed package
US20020023924A1 (en) * 1998-09-30 2002-02-28 Mark Wisniewski Directionally peelable closures and articles using the same
DE102004037910B4 (en) * 2004-08-05 2015-05-07 Tesa Se Reversible closure system for closing items such as bags, bags, packaging or similar with two adhesive strips
US7731425B2 (en) * 2006-06-15 2010-06-08 Standard Multiwall Bag Manufacturing Co. Polywoven pinch bottom open mouth bag
US20080202971A1 (en) * 2007-02-23 2008-08-28 Jorge Robles Woven Storage Bag for Charcoal
US8241193B2 (en) * 2008-12-22 2012-08-14 Coating Excellence International Llc Method and apparatus for bag closure and sealing

Also Published As

Publication number Publication date
EP2748079A1 (en) 2014-07-02
EP2748079B1 (en) 2017-10-18
MX2015000943A (en) 2016-01-12
WO2014025956A1 (en) 2014-02-13

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