CA2640953A1 - A resealable bag for filling with food product(s) and method - Google Patents
A resealable bag for filling with food product(s) and method Download PDFInfo
- Publication number
- CA2640953A1 CA2640953A1 CA002640953A CA2640953A CA2640953A1 CA 2640953 A1 CA2640953 A1 CA 2640953A1 CA 002640953 A CA002640953 A CA 002640953A CA 2640953 A CA2640953 A CA 2640953A CA 2640953 A1 CA2640953 A1 CA 2640953A1
- Authority
- CA
- Canada
- Prior art keywords
- areas
- web material
- reclosable
- reclosable bag
- opening
- 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.)
- Granted
Links
- 235000013305 food Nutrition 0.000 title claims abstract 7
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)
- Packages (AREA)
- Making Paper Articles (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
A reclosable bag for filling with at least one food product.
The reclosable bag generally includes at least one sheet of web material having at least two areas of structural weakness.
At least one fold structure is located between and defined by the two areas of structural weakness. An opening is located generally opposite the fold structure. The reclosable bag further includes a reclosable fastener structure having an integral skirt structure of skirt web material, including a distal margin, extending therefrom. The distal margin is coupled to the web material at, at least one location between the areas of structural weakness and the opening. The reclosable fastener structure extends past the areas of structural weakness and into the fold structure. The reclosable bag is capable of being filled with at least one food product through the opening.
The reclosable bag generally includes at least one sheet of web material having at least two areas of structural weakness.
At least one fold structure is located between and defined by the two areas of structural weakness. An opening is located generally opposite the fold structure. The reclosable bag further includes a reclosable fastener structure having an integral skirt structure of skirt web material, including a distal margin, extending therefrom. The distal margin is coupled to the web material at, at least one location between the areas of structural weakness and the opening. The reclosable fastener structure extends past the areas of structural weakness and into the fold structure. The reclosable bag is capable of being filled with at least one food product through the opening.
Claims (6)
1. A reclosable bag for filling with at least one food product, said reclosable bag comprising:
at least one sheet of web material including at least two areas of structural weakness, having at least one fold structure located between and defined by said two areas of structural weakness, and an opening located generally opposite said fold structure;
a reclosable fastener structure including a skirt structure of skirt web material extending therefrom;
said skirt structure including a distal margin;
said distal margin being coupled to said web material at, at least one location between said areas of structural weakness and said opening;
said reclosable fastener structure extending past said areas of structural weakness and into said fold structure;
said reclosable bag capable of being filled with at least one food product through said opening; and wherein said areas of structural weakness extend nonlinearly across a predetermined dimension of said sheet of said web material.
at least one sheet of web material including at least two areas of structural weakness, having at least one fold structure located between and defined by said two areas of structural weakness, and an opening located generally opposite said fold structure;
a reclosable fastener structure including a skirt structure of skirt web material extending therefrom;
said skirt structure including a distal margin;
said distal margin being coupled to said web material at, at least one location between said areas of structural weakness and said opening;
said reclosable fastener structure extending past said areas of structural weakness and into said fold structure;
said reclosable bag capable of being filled with at least one food product through said opening; and wherein said areas of structural weakness extend nonlinearly across a predetermined dimension of said sheet of said web material.
2. The reclosable bag of claim 1 wherein the predetermined dimension is width.
3. The reclosable bag of claim 1 wherein the predetermined dimension is length.
4. A reclosable bag for filling with at least one food product, said reclosable bag comprising:
at least one sheet of web material having a propensity to tear along at least two predetermined tear areas;
having at least one fold structure located between and defined by said two tear areas, and an opening located generally opposite said fold structure;
a reclosable fastener structure including a skirt structure of skirt web material extending therefrom;
said skirt structure including a distal margin;
said distal margin being coupled to said web material at, at least one location between said two tear areas and said opening;
said reclosable fastener structure extending past said two tear areas and into said fold structure;
said reclosable bag capable of being filled with at least one food product through said opening; and wherein said tear areas extend nonlinearly across a predetermined dimension of said sheet of said web material.
at least one sheet of web material having a propensity to tear along at least two predetermined tear areas;
having at least one fold structure located between and defined by said two tear areas, and an opening located generally opposite said fold structure;
a reclosable fastener structure including a skirt structure of skirt web material extending therefrom;
said skirt structure including a distal margin;
said distal margin being coupled to said web material at, at least one location between said two tear areas and said opening;
said reclosable fastener structure extending past said two tear areas and into said fold structure;
said reclosable bag capable of being filled with at least one food product through said opening; and wherein said tear areas extend nonlinearly across a predetermined dimension of said sheet of said web material.
5. The reclosable bag of claim 4 wherein the predetermined dimension is width.
6. The reclosable bag of claim 4 wherein the predetermined dimension is length.
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 | ||
| CA002395947A CA2395947C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002395947A Division CA2395947C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2640953A1 true CA2640953A1 (en) | 2001-05-10 |
| CA2640953C CA2640953C (en) | 2011-08-02 |
Family
ID=27029179
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2640712A Expired - Fee Related CA2640712C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640716A Expired - Fee Related CA2640716C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640895A Expired - Fee Related CA2640895C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640953A Expired - Fee Related CA2640953C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640676A Expired - Fee Related CA2640676C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640839A Expired - Fee Related CA2640839C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640892A Expired - Fee Related CA2640892C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA002395947A Expired - Fee Related CA2395947C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2640712A Expired - Fee Related CA2640712C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640716A Expired - Fee Related CA2640716C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640895A Expired - Fee Related CA2640895C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2640676A Expired - Fee Related CA2640676C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640839A Expired - Fee Related CA2640839C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA2640892A Expired - Fee Related CA2640892C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
| CA002395947A Expired - Fee Related CA2395947C (en) | 1999-11-01 | 2000-09-15 | A resealable bag for filling with food product(s) and method |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1263655B1 (en) |
| AU (1) | AU7584900A (en) |
| CA (8) | CA2640712C (en) |
| ES (1) | ES2509819T3 (en) |
| MX (1) | MXPA02005252A (en) |
| PT (1) | PT1263655E (en) |
| WO (1) | WO2001032521A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN1564770A (en) * | 2001-08-24 | 2005-01-12 | 普莱安特公司 | Scored tamper evident fastener tape |
| FR2832698B1 (en) * | 2001-11-28 | 2004-07-09 | Soplaril Sa | PACKAGING, TYPICALLY A BAG, WITH ORIENTED TEAR OPENING |
| 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 |
| US7213305B2 (en) * | 2002-06-17 | 2007-05-08 | Illinois Tool Works, Inc. | 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 (en) * | 2004-10-07 | 2012-05-31 | S2F Flexico | Bags made of paper and / or plastic. |
| 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 CA CA2640712A patent/CA2640712C/en not_active Expired - Fee Related
- 2000-09-15 CA CA2640716A patent/CA2640716C/en not_active Expired - Fee Related
- 2000-09-15 PT PT965065T patent/PT1263655E/en unknown
- 2000-09-15 AU AU75849/00A patent/AU7584900A/en not_active Abandoned
- 2000-09-15 CA CA2640895A patent/CA2640895C/en not_active Expired - Fee Related
- 2000-09-15 ES ES00965065.6T patent/ES2509819T3/en not_active Expired - Lifetime
- 2000-09-15 WO PCT/US2000/025393 patent/WO2001032521A1/en active Application Filing
- 2000-09-15 EP EP00965065.6A patent/EP1263655B1/en not_active Expired - Lifetime
- 2000-09-15 CA CA2640953A patent/CA2640953C/en not_active Expired - Fee Related
- 2000-09-15 CA CA2640676A patent/CA2640676C/en not_active Expired - Fee Related
- 2000-09-15 CA CA2640839A patent/CA2640839C/en not_active Expired - Fee Related
- 2000-09-15 CA CA2640892A patent/CA2640892C/en not_active Expired - Fee Related
- 2000-09-15 MX MXPA02005252A patent/MXPA02005252A/en active IP Right Grant
- 2000-09-15 CA CA002395947A patent/CA2395947C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2640839A1 (en) | 2001-05-10 |
| CA2395947A1 (en) | 2001-05-10 |
| CA2640953C (en) | 2011-08-02 |
| PT1263655E (en) | 2014-10-13 |
| CA2395947C (en) | 2009-06-23 |
| CA2640712A1 (en) | 2001-05-10 |
| CA2640839C (en) | 2011-08-02 |
| CA2640676C (en) | 2011-11-29 |
| CA2640895C (en) | 2010-11-02 |
| CA2640712C (en) | 2011-07-26 |
| WO2001032521A1 (en) | 2001-05-10 |
| ES2509819T3 (en) | 2014-10-20 |
| CA2640895A1 (en) | 2001-05-10 |
| CA2640892A1 (en) | 2001-05-10 |
| EP1263655A4 (en) | 2012-05-16 |
| EP1263655A1 (en) | 2002-12-11 |
| CA2640716A1 (en) | 2001-05-10 |
| AU7584900A (en) | 2001-05-14 |
| CA2640892C (en) | 2010-06-15 |
| EP1263655B1 (en) | 2014-07-02 |
| CA2640716C (en) | 2011-11-15 |
| CA2640676A1 (en) | 2001-05-10 |
| MXPA02005252A (en) | 2003-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160915 |