WO2023049474A3 - Emballage rescellable et refermable comportant un ruban d'étanchéité sensible à la pression et à gondolage réduit - Google Patents

Emballage rescellable et refermable comportant un ruban d'étanchéité sensible à la pression et à gondolage réduit Download PDF

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Publication number
WO2023049474A3
WO2023049474A3 PCT/US2022/044764 US2022044764W WO2023049474A3 WO 2023049474 A3 WO2023049474 A3 WO 2023049474A3 US 2022044764 W US2022044764 W US 2022044764W WO 2023049474 A3 WO2023049474 A3 WO 2023049474A3
Authority
WO
WIPO (PCT)
Prior art keywords
slit
tape strip
psa tape
edge portion
panel
Prior art date
Application number
PCT/US2022/044764
Other languages
English (en)
Other versions
WO2023049474A2 (fr
Original Assignee
Sealstrip Corporation
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 Sealstrip Corporation filed Critical Sealstrip Corporation
Publication of WO2023049474A2 publication Critical patent/WO2023049474A2/fr
Publication of WO2023049474A3 publication Critical patent/WO2023049474A3/fr

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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
    • 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
    • B65D33/20—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using pressure-sensitive adhesive
    • 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
    • B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D2565/38—Packaging materials of special type or form
    • B65D2565/381—Details of packaging materials of special type or form
    • B65D2565/385—Details of packaging materials of special type or form especially suited for or with means facilitating recycling
    • B65D2565/386—Details of packaging materials of special type or form especially suited for or with means facilitating recycling packaging containers consisting of two or more parts made of the same material
    • 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
    • B65D2575/00—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
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Abstract

L'invention concerne un emballage souple constitué d'un film de matériau d'emballage polymère comportant un premier et un second panneau scellés au niveau d'une partie supérieure et d'une partie inférieure, une fente allongée dans le premier panneau, et une bande allongée de ruban adhésif sensible à la pression de refermeture (« bande de ruban PSA ») appliquée à la surface dudit premier panneau au-dessus de la fente. La bande de ruban PSA comporte une partie bord adhésif raccourcissant et scellant amovible la fente et une partie bord non adhésif disposée sur un côté de ladite fente et reposant contre le premier panneau. La bande de ruban PSA est conçue de façon à ce que la fente puisse être descellée en saisissant la partie bord non adhésif et en tirant la bande de ruban PSA à l'opposé du premier panneau jusqu'à ce que la partie bord adhésif ne raccourcisse plus la fente. La bande de ruban PSA comprend un matériau de base constitué d'un film polymère qui est recyclable de manière compatible avec ledit matériau d'emballage. La bande de ruban PSA résiste également au gondolage lorsqu'elle est tendue en la tirant à l'opposé dudit premier panneau pour desceller la fente. De préférence, le ruban PSA présente un rapport de module sécant (sens machine vers sens travers) supérieur à 90 %.
PCT/US2022/044764 2021-09-26 2022-09-26 Emballage rescellable et refermable comportant un ruban d'étanchéité sensible à la pression et à gondolage réduit WO2023049474A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163248538P 2021-09-26 2021-09-26
US63/248,538 2021-09-26
US202163249019P 2021-09-27 2021-09-27
US63/249,019 2021-09-27

Publications (2)

Publication Number Publication Date
WO2023049474A2 WO2023049474A2 (fr) 2023-03-30
WO2023049474A3 true WO2023049474A3 (fr) 2023-05-19

Family

ID=85706574

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2022/044764 WO2023049474A2 (fr) 2021-09-26 2022-09-26 Emballage rescellable et refermable comportant un ruban d'étanchéité sensible à la pression et à gondolage réduit

Country Status (2)

Country Link
US (1) US20230096147A1 (fr)
WO (1) WO2023049474A2 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5982284A (en) * 1997-09-19 1999-11-09 Avery Dennison Corporation Tag or label with laminated thin, flat, flexible device
US20100111453A1 (en) * 2008-10-31 2010-05-06 Frito-Lay North America, Inc. Two Side Cut Reseal With Pressure Sensitive Adhesive and the Method for Making Same
US20130022797A1 (en) * 2007-04-05 2013-01-24 Avery Dennison Corporation Pressure sensitive shrink label
US20150258756A1 (en) * 2014-03-12 2015-09-17 Jindal Films Americas Llc Biaxially oriented metallocene linear low density polyethylene film, method and resin composition for same
US20150344741A1 (en) * 2014-06-02 2015-12-03 Avery Dennison Corporation Films with Enhanced Scuff Resistance, Clarity, and Conformability
US20160136934A1 (en) * 2013-07-12 2016-05-19 Upm Raflatac Oy Heat shrink label film, a heat shrink label and a method for labelling of an item
CN110587886A (zh) * 2019-10-11 2019-12-20 佛山市联塑万嘉科技有限公司 一种复合流延淋膜及其制备方法
ES1257064U (es) * 2020-06-19 2020-11-25 Relieves Egara Sl Contenedor flexible desechable con solapa de cierre resellable

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5982284A (en) * 1997-09-19 1999-11-09 Avery Dennison Corporation Tag or label with laminated thin, flat, flexible device
US20130022797A1 (en) * 2007-04-05 2013-01-24 Avery Dennison Corporation Pressure sensitive shrink label
US20100111453A1 (en) * 2008-10-31 2010-05-06 Frito-Lay North America, Inc. Two Side Cut Reseal With Pressure Sensitive Adhesive and the Method for Making Same
US20160136934A1 (en) * 2013-07-12 2016-05-19 Upm Raflatac Oy Heat shrink label film, a heat shrink label and a method for labelling of an item
US20150258756A1 (en) * 2014-03-12 2015-09-17 Jindal Films Americas Llc Biaxially oriented metallocene linear low density polyethylene film, method and resin composition for same
US20150344741A1 (en) * 2014-06-02 2015-12-03 Avery Dennison Corporation Films with Enhanced Scuff Resistance, Clarity, and Conformability
CN110587886A (zh) * 2019-10-11 2019-12-20 佛山市联塑万嘉科技有限公司 一种复合流延淋膜及其制备方法
ES1257064U (es) * 2020-06-19 2020-11-25 Relieves Egara Sl Contenedor flexible desechable con solapa de cierre resellable

Also Published As

Publication number Publication date
WO2023049474A2 (fr) 2023-03-30
US20230096147A1 (en) 2023-03-30

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