CA2196606C - Tamper evident seal and tape - Google Patents
Tamper evident seal and tape Download PDFInfo
- Publication number
- CA2196606C CA2196606C CA002196606A CA2196606A CA2196606C CA 2196606 C CA2196606 C CA 2196606C CA 002196606 A CA002196606 A CA 002196606A CA 2196606 A CA2196606 A CA 2196606A CA 2196606 C CA2196606 C CA 2196606C
- Authority
- CA
- Canada
- Prior art keywords
- plastic strip
- layer
- adhesive layer
- seal
- ink
- 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.)
- Expired - Lifetime
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 229
- 239000004033 plastic Substances 0.000 claims abstract description 229
- 239000010410 layer Substances 0.000 claims abstract description 215
- 239000012790 adhesive layer Substances 0.000 claims abstract description 133
- 230000001070 adhesive effect Effects 0.000 claims abstract description 73
- 239000000853 adhesive Substances 0.000 claims abstract description 71
- 230000015556 catabolic process Effects 0.000 claims abstract description 30
- 230000000007 visual effect Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000003507 refrigerant Substances 0.000 claims description 29
- -1 polyethylene Polymers 0.000 claims description 23
- 239000004698 Polyethylene Substances 0.000 claims description 21
- 229920000573 polyethylene Polymers 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 19
- 230000009477 glass transition Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000032798 delamination Effects 0.000 claims description 9
- 238000010792 warming Methods 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 12
- 230000008602 contraction Effects 0.000 claims 8
- 238000000926 separation method Methods 0.000 claims 3
- 229920002457 flexible plastic Polymers 0.000 claims 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 abstract description 16
- 239000000976 ink Substances 0.000 description 245
- 239000000463 material Substances 0.000 description 17
- 230000004913 activation Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 239000000975 dye Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000004606 Fillers/Extenders Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000012190 activator Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229940106691 bisphenol a Drugs 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000013020 final formulation Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 1
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
- B65D33/34—End- or aperture-closing arrangements or devices with special means for indicating unauthorised opening
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
- G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
-
- 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
- B65D2401/00—Tamper-indicating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Bag Frames (AREA)
- Laminated Bodies (AREA)
- Closures For Containers (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002461583A CA2461583C (en) | 1994-08-02 | 1995-08-02 | Tamper evident tape and label |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28563994A | 1994-08-02 | 1994-08-02 | |
| US285,639 | 1994-08-02 | ||
| US08/388,136 US5631068A (en) | 1994-08-02 | 1995-02-13 | Self-containing tamper evident tape and label |
| US388,136 | 1995-02-13 | ||
| PCT/US1995/009803 WO1996004177A2 (en) | 1994-08-02 | 1995-08-02 | Tamper evident seal and tape |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002461583A Division CA2461583C (en) | 1994-08-02 | 1995-08-02 | Tamper evident tape and label |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2196606A1 CA2196606A1 (en) | 1996-02-15 |
| CA2196606C true CA2196606C (en) | 2004-06-01 |
Family
ID=26963299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002196606A Expired - Lifetime CA2196606C (en) | 1994-08-02 | 1995-08-02 | Tamper evident seal and tape |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0773889B1 (de) |
| AU (1) | AU697919B2 (de) |
| CA (1) | CA2196606C (de) |
| DE (1) | DE69513291T2 (de) |
| NZ (1) | NZ291083A (de) |
| WO (1) | WO1996004177A2 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2203086A1 (en) * | 1996-04-29 | 1997-10-29 | Illinois Tool Works Inc. | Controlled peel seal with indicating feature |
| US6270256B1 (en) | 1997-04-07 | 2001-08-07 | Sealed Air Corporation | Tamper evident bag |
| GB2327933B (en) * | 1997-08-05 | 2001-05-30 | Britton Security Packaging Ltd | Tamper evident closure |
| US6264033B1 (en) | 1999-07-09 | 2001-07-24 | Sealed Air Corporation | Article with improved tamper evidence |
| ES2328704T3 (es) | 2005-04-18 | 2009-11-17 | KRAFT FOODS R & D, INC. | Envase, producto alimenticio envasado en el envase, asi como un metodo para fabricar un material de envasado o para envasar un producto alimenticio y un material de envasado producido de ese modo. |
| DE102007023493A1 (de) | 2007-05-19 | 2008-11-20 | Usp Indicator Solutions Gmbh | Sicherheitstasche mit einem Sicherheitsverschlusssystem mit einem thermochromen Sicherheitselement |
| US20100147724A1 (en) * | 2008-12-12 | 2010-06-17 | Ujjaini Mitra-Shah | Tamper indicator for reclosable packages |
| IT1400005B1 (it) * | 2010-04-19 | 2013-05-09 | Minova Labels Srl | Procedimento per la produzione di etichette e/oppure tape che rilasciano un messaggio o un logo nascosti nel "sottostrato" qualora si tenti di rimuoverle, ed etichette e tape ottenuti con tale procedimento. |
| GB201009458D0 (en) * | 2010-06-04 | 2010-07-21 | Avon Adhesive Products Ltd | Security films |
| DE102013009628A1 (de) * | 2013-06-10 | 2014-12-11 | Anton Debatin GmbH Werk für werbende Verpackung | Versandbeutel, insbesondere Sicherheitsbeutel |
| US9650194B2 (en) | 2014-12-02 | 2017-05-16 | Hfm Packaging, Ltd. | Resealable label flap with tamper evident structure |
| DE102015106447B4 (de) * | 2015-04-27 | 2024-07-11 | Schreiner Group Gmbh & Co. Kg | Manipulationssicheres Etikett |
| WO2016195675A1 (en) | 2015-06-03 | 2016-12-08 | Bemis Company, Inc. | Package for indicating heat-seal condition |
| US11247410B2 (en) | 2016-12-02 | 2022-02-15 | Bemis Company, Inc. | Package for indicating heat-seal condition |
| IT202100020438A1 (it) * | 2021-07-30 | 2023-01-30 | Igb Srl | Contenitore ad evidenza di manomissione e procedimento per la realizzazione dello stesso |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1523933A (en) * | 1975-07-10 | 1978-09-06 | Decoflex Ltd | Bags |
| GB2003449B (en) * | 1977-09-02 | 1982-07-07 | Pharmachem Corp | Peelable seal |
| US4763931A (en) * | 1984-10-01 | 1988-08-16 | Daimatsu Kagaku Kogyo Co., Ltd. | Adhesive material for preventing reuse |
| GB2202823B (en) * | 1987-03-24 | 1990-10-31 | Mardon Wrappings Ltd | Improvements in or relaring to containers |
| US4876123A (en) * | 1988-06-27 | 1989-10-24 | Minnesota Mining And Manufacturing Company | Tamper indicating tape and delaminating film therefore |
| GB8910242D0 (en) * | 1989-05-04 | 1989-06-21 | Lawson Mardon Cambridge Ltd | Improvements in or relating to bags |
| GB8921108D0 (en) * | 1989-09-18 | 1989-11-01 | Interpoly Ltd | Tamper indicating package |
| GB2243825B (en) * | 1990-04-30 | 1994-02-16 | Robert Peter Sunman | Tamper evident sealing member and container sealed therewith |
| GB9011457D0 (en) * | 1990-05-22 | 1990-07-11 | Amblehurst Ltd | Tamper indicating security tape |
| GB9113981D0 (en) * | 1991-06-28 | 1991-08-14 | Lawson Mardon Group Uk Ltd | Improvements in or relating to bags |
-
1995
- 1995-08-02 EP EP95928278A patent/EP0773889B1/de not_active Expired - Lifetime
- 1995-08-02 AU AU32106/95A patent/AU697919B2/en not_active Ceased
- 1995-08-02 WO PCT/US1995/009803 patent/WO1996004177A2/en not_active Ceased
- 1995-08-02 DE DE69513291T patent/DE69513291T2/de not_active Expired - Fee Related
- 1995-08-02 NZ NZ291083A patent/NZ291083A/en not_active IP Right Cessation
- 1995-08-02 CA CA002196606A patent/CA2196606C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996004177A3 (en) | 1996-05-09 |
| NZ291083A (en) | 1999-04-29 |
| DE69513291D1 (de) | 1999-12-16 |
| AU3210695A (en) | 1996-03-04 |
| CA2196606A1 (en) | 1996-02-15 |
| AU697919B2 (en) | 1998-10-22 |
| EP0773889B1 (de) | 1999-11-10 |
| WO1996004177A2 (en) | 1996-02-15 |
| EP0773889A2 (de) | 1997-05-21 |
| DE69513291T2 (de) | 2000-05-31 |
Similar Documents
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|---|---|---|
| US5631068A (en) | Self-containing tamper evident tape and label | |
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| EP2283476B1 (de) | Manipulationsbeständiges sicherheitsversiegelungsband und prozess zu seiner herstellung | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20150803 |