CA2395947C - Sachet refermable pour produit(s) alimentaire(s) et procede correspondant - Google Patents
Sachet refermable pour produit(s) alimentaire(s) et procede correspondant Download PDFInfo
- Publication number
- CA2395947C CA2395947C CA002395947A CA2395947A CA2395947C CA 2395947 C CA2395947 C CA 2395947C CA 002395947 A CA002395947 A CA 002395947A CA 2395947 A CA2395947 A CA 2395947A CA 2395947 C CA2395947 C CA 2395947C
- Authority
- CA
- Canada
- Prior art keywords
- bag
- web material
- reclosable
- hood
- reclosable bag
- 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 - Fee Related
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title description 43
- 239000000463 material Substances 0.000 claims abstract description 234
- 238000007789 sealing Methods 0.000 claims description 39
- 235000013351 cheese Nutrition 0.000 claims description 36
- 230000008878 coupling Effects 0.000 claims description 29
- 238000010168 coupling process Methods 0.000 claims description 29
- 238000005859 coupling reaction Methods 0.000 claims description 29
- 230000013011 mating Effects 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 239000005001 laminate film Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 description 62
- -1 polypropylene Polymers 0.000 description 20
- 230000007246 mechanism Effects 0.000 description 17
- 239000000047 product Substances 0.000 description 17
- 239000004698 Polyethylene Substances 0.000 description 15
- 229920000573 polyethylene Polymers 0.000 description 15
- 239000000565 sealant Substances 0.000 description 13
- 238000010276 construction Methods 0.000 description 12
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000009963 fulling Methods 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 5
- 239000011324 bead Substances 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000005026 oriented polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 235000014059 processed cheese Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material 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
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
-
- 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
- B31B70/813—Applying closures
- B31B70/8131—Making bags having interengaging closure elements
- B31B70/8132—Applying the closure elements in the machine direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
- Packages (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
La présente invention concerne un sachet refermable (100) devant être rempli avec au moins un produit alimentaire. Ce sachet refermable comprend généralement au moins une feuille de matière en bande (10) présentant au moins deux zones de faiblesse structurelle (12). Au moins une structure de pliage (11) située entre deux zones de faiblesse structurelle est formée par celles-ci. Une ouverture (33) est généralement opposée à la structure de pliage. Le sachet refermable comprend également une structure de fermeture refermable présentant une structure en jupe solidaire (16) en matière à bande de jupe, depuis laquelle s'étend une bordure distale. Cette bordure distale est couplée à la matière en bande au niveau d'au moins un endroit entre les zones de faiblesse structurelle et l'ouverture. La structure de fermeture refermable s'étend après les zones de faiblesse structurale, dans la structure de pliage. Le sachet refermable peut être rempli par l'ouverture avec au moins un produit alimentaire. Dans une variante, le sachet refermable peut comprendre une partie à soufflets (310) située généralement en face de la structure de pliage, l'ouverture étant située entre la structure de pliage et la partie à soufflets.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2640892A CA2640892C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640716A CA2640716C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640839A CA2640839C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640895A CA2640895C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640712A CA2640712C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede connexe |
| CA2640953A CA2640953C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640676A CA2640676C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/431,732 | 1999-11-01 | ||
| US09/431,732 US6360513B1 (en) | 1999-05-11 | 1999-11-01 | Resealable bag for filling with food product(s) and method |
| US47449399A | 1999-12-29 | 1999-12-29 | |
| US09/474,493 | 1999-12-29 | ||
| PCT/US2000/025393 WO2001032521A1 (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
Related Child Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2640892A Division CA2640892C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640953A Division CA2640953C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640676A Division CA2640676C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640839A Division CA2640839C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640895A Division CA2640895C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640716A Division CA2640716C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640712A Division CA2640712C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede connexe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2395947A1 CA2395947A1 (fr) | 2001-05-10 |
| CA2395947C true CA2395947C (fr) | 2009-06-23 |
Family
ID=27029179
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2640716A Expired - Fee Related CA2640716C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA002395947A Expired - Fee Related CA2395947C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640676A Expired - Fee Related CA2640676C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640953A Expired - Fee Related CA2640953C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640839A Expired - Fee Related CA2640839C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640892A Expired - Fee Related CA2640892C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640712A Expired - Fee Related CA2640712C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede connexe |
| CA2640895A Expired - Fee Related CA2640895C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2640716A Expired - Fee Related CA2640716C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2640676A Expired - Fee Related CA2640676C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640953A Expired - Fee Related CA2640953C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640839A Expired - Fee Related CA2640839C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640892A Expired - Fee Related CA2640892C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
| CA2640712A Expired - Fee Related CA2640712C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede connexe |
| CA2640895A Expired - Fee Related CA2640895C (fr) | 1999-11-01 | 2000-09-15 | Sachet refermable pour produit(s) alimentaire(s) et procede correspondant |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1263655B1 (fr) |
| AU (1) | AU7584900A (fr) |
| CA (8) | CA2640716C (fr) |
| ES (1) | ES2509819T3 (fr) |
| MX (1) | MXPA02005252A (fr) |
| PT (1) | PT1263655E (fr) |
| WO (1) | WO2001032521A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7254873B2 (en) | 1998-06-04 | 2007-08-14 | Illinois Tool Works, Inc. | Scored tamper evident fastener tape |
| US6467956B1 (en) * | 2000-04-05 | 2002-10-22 | Reynolds Consumer Products, Inc. | Tamper evident package having slider device, and methods |
| US20020094137A1 (en) * | 2001-01-16 | 2002-07-18 | Schneider John H. | Tamper evident resealable packaging |
| EP1427642A4 (fr) * | 2001-08-24 | 2008-01-16 | Illinois Tool Works | Dispositif de fermeture inviolable a rainures |
| FR2832698B1 (fr) * | 2001-11-28 | 2004-07-09 | Soplaril Sa | Emballage, typiquement un sachet, a ouverture par dechirure orientee |
| US6918234B2 (en) | 2002-02-21 | 2005-07-19 | Pactiv Corporation | Process for attaching slider-operated closure on form-fill-seal packaging machinery |
| US20030172622A1 (en) * | 2002-03-15 | 2003-09-18 | Kraft Foods Holdings, Inc. | Apparatus for manufacturing flexible packages having slide fasteners and for filling through the slide fasteners |
| AU2003245518A1 (en) * | 2002-06-17 | 2003-12-31 | Pliant Corporation | Peel seal tamper evident slider bag |
| GB0226388D0 (en) * | 2002-11-13 | 2002-12-18 | Supreme Plastics Holdings Ltd | Improvements in plastic bags and like containers |
| CH704109B1 (de) * | 2004-10-07 | 2012-05-31 | S2F Flexico | Beutel aus Papier und/oder Kunststoff. |
| GB2470308B (en) * | 2008-10-07 | 2011-03-23 | Cadbury Holdings Ltd | Packaging |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3780781A (en) | 1971-09-07 | 1973-12-25 | Seisan Nipponsha Kk | Openable bag |
| US4925316A (en) * | 1986-08-11 | 1990-05-15 | Minigrip, Inc. | Reclosable bag having an outer reclosable zipper type closure and inner non-reclosable closure |
| US5023122A (en) * | 1988-01-29 | 1991-06-11 | Minigrip, Inc. | Easy open bag structure |
| US5417040A (en) * | 1993-09-20 | 1995-05-23 | Davoren; Gerrard A. | Method of making and filling a resealable bag |
| US5660479A (en) | 1996-02-16 | 1997-08-26 | Reynolds Consumer Products Inc. | Easy open package header |
-
2000
- 2000-09-15 WO PCT/US2000/025393 patent/WO2001032521A1/fr not_active Ceased
- 2000-09-15 CA CA2640716A patent/CA2640716C/fr not_active Expired - Fee Related
- 2000-09-15 CA CA002395947A patent/CA2395947C/fr not_active Expired - Fee Related
- 2000-09-15 CA CA2640676A patent/CA2640676C/fr not_active Expired - Fee Related
- 2000-09-15 EP EP00965065.6A patent/EP1263655B1/fr not_active Expired - Lifetime
- 2000-09-15 PT PT965065T patent/PT1263655E/pt unknown
- 2000-09-15 CA CA2640953A patent/CA2640953C/fr not_active Expired - Fee Related
- 2000-09-15 CA CA2640839A patent/CA2640839C/fr not_active Expired - Fee Related
- 2000-09-15 MX MXPA02005252A patent/MXPA02005252A/es active IP Right Grant
- 2000-09-15 ES ES00965065.6T patent/ES2509819T3/es not_active Expired - Lifetime
- 2000-09-15 AU AU75849/00A patent/AU7584900A/en not_active Abandoned
- 2000-09-15 CA CA2640892A patent/CA2640892C/fr not_active Expired - Fee Related
- 2000-09-15 CA CA2640712A patent/CA2640712C/fr not_active Expired - Fee Related
- 2000-09-15 CA CA2640895A patent/CA2640895C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1263655A1 (fr) | 2002-12-11 |
| PT1263655E (pt) | 2014-10-13 |
| CA2640839A1 (fr) | 2001-05-10 |
| WO2001032521A1 (fr) | 2001-05-10 |
| CA2640892A1 (fr) | 2001-05-10 |
| EP1263655A4 (fr) | 2012-05-16 |
| EP1263655B1 (fr) | 2014-07-02 |
| ES2509819T3 (es) | 2014-10-20 |
| CA2640716A1 (fr) | 2001-05-10 |
| CA2640892C (fr) | 2010-06-15 |
| MXPA02005252A (es) | 2003-09-25 |
| CA2640953C (fr) | 2011-08-02 |
| CA2640676C (fr) | 2011-11-29 |
| CA2640953A1 (fr) | 2001-05-10 |
| CA2640712C (fr) | 2011-07-26 |
| CA2640712A1 (fr) | 2001-05-10 |
| CA2395947A1 (fr) | 2001-05-10 |
| AU7584900A (en) | 2001-05-14 |
| CA2640895A1 (fr) | 2001-05-10 |
| CA2640716C (fr) | 2011-11-15 |
| CA2640895C (fr) | 2010-11-02 |
| CA2640839C (fr) | 2011-08-02 |
| CA2640676A1 (fr) | 2001-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160915 |