CA3075846A1 - Flexible packaging structure with built-in tamper-evidence features and method for making same - Google Patents

Flexible packaging structure with built-in tamper-evidence features and method for making same Download PDF

Info

Publication number
CA3075846A1
CA3075846A1 CA3075846A CA3075846A CA3075846A1 CA 3075846 A1 CA3075846 A1 CA 3075846A1 CA 3075846 A CA3075846 A CA 3075846A CA 3075846 A CA3075846 A CA 3075846A CA 3075846 A1 CA3075846 A1 CA 3075846A1
Authority
CA
Canada
Prior art keywords
tab
laminate
opening
opening portion
score line
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3075846A
Other languages
English (en)
French (fr)
Inventor
Scott William Huffer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sonoco Development Inc
Original Assignee
Sonoco Development 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
Priority claimed from US15/804,793 external-priority patent/US10493688B2/en
Application filed by Sonoco Development Inc filed Critical Sonoco Development Inc
Publication of CA3075846A1 publication Critical patent/CA3075846A1/en
Pending legal-status Critical Current

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
    • 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
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/007—Forming single grooves or ribs, e.g. tear lines, weak spots
    • 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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves
    • 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
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/0075—Multiple-step processes for making flat articles ; Making flat articles by assembling, e.g. by laminating
    • 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
    • B65D75/5855—Peelable seals
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2068—Means for reclosing the cover after its first opening
    • B65D77/2096—Adhesive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2066—Means on, or attached to, container flange facilitating opening, e.g. non-bonding region, cut-out
CA3075846A 2017-11-06 2018-08-14 Flexible packaging structure with built-in tamper-evidence features and method for making same Pending CA3075846A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/804,793 2017-11-06
US15/804,793 US10493688B2 (en) 2008-03-06 2017-11-06 Flexible packaging structure with built-in tamper-evidence features and method for making same
PCT/US2018/046620 WO2019089107A1 (en) 2017-11-06 2018-08-14 Flexible packaging structure with built-in tamper-evidence features and method for making same

Publications (1)

Publication Number Publication Date
CA3075846A1 true CA3075846A1 (en) 2019-05-09

Family

ID=63405494

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3075846A Pending CA3075846A1 (en) 2017-11-06 2018-08-14 Flexible packaging structure with built-in tamper-evidence features and method for making same

Country Status (6)

Country Link
EP (1) EP3661857A1 (es)
JP (1) JP2021501727A (es)
CN (1) CN111183100A (es)
CA (1) CA3075846A1 (es)
MX (1) MX2020004494A (es)
WO (1) WO2019089107A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4046935A1 (en) * 2021-02-23 2022-08-24 St-Luc Labels & Packaging N.V. Reclosable cover for a hollow object and method for making same
BE1029134B1 (nl) * 2021-02-23 2022-09-19 St Luc Labels & Packaging Nv Hersluitbaar deksel voor een hol voorwerp en werkwijze om hetzelfde te maken
DE102022118886A1 (de) * 2022-07-27 2024-02-01 INTERLAS GmbH & Co. KG Verfahren und Vorrichtung zur Erzeugung einer geführten Auf-und/oder Abreißhilfe für Papier oder anderen faserbasierten Bahnwaren

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158499A (en) 1990-07-09 1992-10-27 American National Can Company Laser scoring of packaging substrates
US7717620B2 (en) * 2004-06-11 2010-05-18 Sonoco Development, Inc. Flexible packaging structure with a built-in opening and reclose feature, and method for making same
US7228968B1 (en) * 2004-09-16 2007-06-12 Starliner, Llc Stick-on, flexible, peel and seal package dispenser
US8308363B2 (en) * 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
US9975290B2 (en) * 2008-03-06 2018-05-22 Sonoco Development, Inc. Flexible packaging structure with built-in tamper-evidence features and method for making same
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
US8814430B2 (en) * 2010-02-23 2014-08-26 Kraft Foods R&D, Inc. Food package having opening feature
US9708104B2 (en) * 2010-05-18 2017-07-18 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
GB201201516D0 (en) * 2012-01-30 2012-03-14 Cadbury Uk Ltd Packaging and method of packaging
US9385306B2 (en) 2014-03-14 2016-07-05 The United States Of America As Represented By The Secretary Of The Army Ferroelectric mechanical memory and method
JP2016169051A (ja) * 2015-03-12 2016-09-23 株式会社フジシール 包装袋

Also Published As

Publication number Publication date
CN111183100A (zh) 2020-05-19
MX2020004494A (es) 2020-08-13
EP3661857A1 (en) 2020-06-10
WO2019089107A1 (en) 2019-05-09
JP2021501727A (ja) 2021-01-21

Similar Documents

Publication Publication Date Title
US11858195B2 (en) Flexible packaging structure with built-in tamper-evidence features and method for making same
US11338977B2 (en) Flexible packaging structure with a built-in opening and reclose feature
US11148348B2 (en) Flexible packaging structure with built-in tamper-evidence features and method for making same
CA3075846A1 (en) Flexible packaging structure with built-in tamper-evidence features and method for making same
US11807438B2 (en) Flexible packaging structure with a built-in opening and reclose feature
AU2012202031B2 (en) Flexible packaging structure with built-in tamper-evidence features and method for making same

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20230727