EP1690802A1 - Reclosable bag with zipper in a fin seal - Google Patents
Reclosable bag with zipper in a fin seal Download PDFInfo
- Publication number
- EP1690802A1 EP1690802A1 EP06250576A EP06250576A EP1690802A1 EP 1690802 A1 EP1690802 A1 EP 1690802A1 EP 06250576 A EP06250576 A EP 06250576A EP 06250576 A EP06250576 A EP 06250576A EP 1690802 A1 EP1690802 A1 EP 1690802A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- zipper
- reclosable bag
- fin seal
- 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.)
- Withdrawn
Links
Images
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
- 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
- B65D33/2575—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 the slide fastener providing access to the bag through a bag wall, e.g. intended to be cut open by the consumer
- B65D33/2583—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 the slide fastener providing access to the bag through a bag wall, e.g. intended to be cut open by the consumer the slide fastener being attached to one wall only
Definitions
- the present invention relates to reclosable bags, formed by a horizontal form fill seal (HFFS) process, with zippers, particularly slider zippers in a fin seal.
- HFFS horizontal form fill seal
- a reclosable bag wherein the profile and slider are in the fin seal, particularly with the fin seal in a central location on the front wall of the reclosable bag.
- the profile and slider can be sealed to make the resulting reclosable bag have the profile and clip exposed. Similarly, it could be sealed so that the reclosable bag has the profile and clip shrouded or otherwise sealed into the fin seal.
- This reclosable bag may also incorporate an easy open configuration by utilizing such methods as perforating, laser scoring, lines of weakness, etc. Further, this can be applied to other zipper styles, such as string zippers or flanged profile zippers.
- An alternative embodiment includes the zipper and slider in the top fold with a fin seal formed at a central location in the front wall.
- Figure 1 is a plan view of a reclosable bag 10.
- Bag 10 includes top edge (or left edge) 12 formed by a first fold, bottom edge 14 (or right edge) formed by a second fold, and side edges 16, 18 formed by seals.
- first and second folds forming top and bottom edges (or left and right edges) 12, 14, the reclosable bag 10 is formed from a single sheet of web 100 thereby forming a front wall 20 and a rear wall 22 (see Figs. 2-5).
- fin seal 24 is formed from edges 32, 34 of web 100.
- first and second interlocking profiles 36, 38 with respective first and second flanges 40, 42.
- a slider 44 can be mounted on interlocking profiles 36, 38, as shown in Figs. 2 and 3, so that movement of the slider 44 in a first direction interlocks the profiles 36, 38 together and movement of the slider 44 in a second direction unlocks the profiles 36, 38 from each other as is known to those skilled in the art.
- Figure 2 shows the first and second flanges 40, 42 sealed to edges 32, 34 so that zipper 30 protrudes from the fin seal 24 and slider 44 is clear of the fin seal 24.
- Figure 3 shows the first and second flanges 40, 42 sealed inwardly from edges 32, 34 of web 100 whereby edges 32, 34 extend over zipper 30 and slider 44 to be sealed at seal 54 thereby forming a shroud over the zipper 30 and slider 44.
- One or more lines of weakness, illustrated as lines 50, 52 are typically provided to provide the user with access to zipper 30.
- Figure 4 shows the first and second flanges 40, 42 sealed to edges 32, 34 within fin seal 24. As the embodiment of Figure 4 does not include slider 44, the zipper 30 is contained entirely, or substantially entirely, within fin seal 24.
- Figure 5 shows an alternative embodiment wherein edges 32, 34 are brought together to form fin seal 24 without zipper 30 therebetween.
- zipper 30 is contained within the fold which forms top edge (or left edge) 12. More specifically, flanges 40 and 42 are sealed to an interior of web 100 forming bag 10, proximate to top edge (or left edge) 12.
- lines 50, 52 are typically provided to provide the user with access to zipper 30.
- FIG. 6 illustrates horizontal form fill seal apparatus 1000 wherein the web 100 is supplied from source 110. Consumer product 200 is placed on web 100. Edges 32, 34 of the web 100 are brought together by folders 120, 122 along with longitudinally (or machine direction) fed zipper 30 from zipper supply 130 between sealing bars 140 in order for sealing bars 140 to form fin seal 24. Likewise, the movement of the edges 32, 34 toward each other forms the folds of top and bottom edges (or left and right edges) 12 and 14. In this configuration, outward longitudinal quarters of web 100 form the front wall 20, while the interior or central longitudinal half of web 100 forms rear wall 22. Sealing bar 150 thereafter forms side edge 16 of a given reclosable bag 10 and side edge 18 of a subsequent reclosable bag 10 and likewise separates adjacent bags.
- the zipper 30 would be supplied upstream from the folders 120, 122 in order to provide the zipper 30 adjacent to the fold of top edge (or left edge) 12.
- apparatus such as a cutter or a laser scorer, can be used to provide lines of weakness 50, 52.
- Figures 7 and 8 are sectional views of the sealing of string zipper 80, comprising male and female profiles 82, 84, to edges 32, 34, respectively, by sealing bars 140.
- FIGS 9, 10 and 11 illustrate various configurations of sealing bars 140 for sealing a sliderless zipper, such as a string zipper 80, between edges 32, 34.
- the seals formed by sealing bars 140 can be above the zipper lock, both above and below the zipper lock, or some combination thereof to create a hinge.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Abstract
Description
- The present invention relates to reclosable bags, formed by a horizontal form fill seal (HFFS) process, with zippers, particularly slider zippers in a fin seal.
- In the prior art, reclosable bags with a shrouded zipper or a zipper-in-the-fold configuration are well known. Examples of such prior art include U.S. Patent No. 6,799,890 entitled "Tamper Evident Resealable Packaging", issued on October 5, 2004 to Schneider et al.; U.S. Patent No. 6,347,437 entitled "Zipper and Zipper Arrangements and Methods of Manufacturing the Same", issued on February 19, 2002 to Provan; and U.S. Patent No. 6,138,439 entitled "Methods of Making Slide-Zippered Reclosable Packages on Horizontal Form-Fill-Seal Machines", issued on October 31, 2000 to McMahon et al.
- While these references have been satisfactory in many respects, it is desired that these configurations be modified to include the zipper in a fin seal, or to include a fin seal along with a zipper-in-the-fold configuration.
- It is therefore an object of the present invention to provide a reclosable bag, formed by a form fill and seal method and apparatus, wherein the zipper profile is placed in a fin seal.
- It is therefore a further object of the present invention to provide an alternative embodiment of a reclosable bag, with both a zipper-in-the-fold configuration along with a fin seal.
- It is therefore a still further object of the present invention to achieve these objects within the context of known and established form fill and seal apparatus, particularly horizontal form fill seal apparatus.
- These and other objects are attained by providing a reclosable bag wherein the profile and slider are in the fin seal, particularly with the fin seal in a central location on the front wall of the reclosable bag. The profile and slider can be sealed to make the resulting reclosable bag have the profile and clip exposed. Similarly, it could be sealed so that the reclosable bag has the profile and clip shrouded or otherwise sealed into the fin seal. This reclosable bag may also incorporate an easy open configuration by utilizing such methods as perforating, laser scoring, lines of weakness, etc. Further, this can be applied to other zipper styles, such as string zippers or flanged profile zippers.
- An alternative embodiment includes the zipper and slider in the top fold with a fin seal formed at a central location in the front wall. By using established form fill and seal apparatus, slider packages can be produced and further can be made in what are known as quarter-fold and center-fold styles.
- Examples of the present invention will now be described in detail with reference to the accompanying drawings, in which:
- Figure 1 is a plan view of a reclosable bag;
- Figure 2 is a cross-sectional view along plane 2-2 of Figure 1, showing a reclosable bag with a zipper in a fin seal, with an exposed slider;
- Figure 3 is an alternative cross-sectional view along plane 2-2 of Figure 1, showing a reclosable bag with a zipper and slider within a fin seal, wherein the fin seal forms a shroud over the zipper and slider;
- Figure 4 is an alternative cross-sectional view along plane 2-2 of Figure 1, showing a reclosable bag with a zipper, without a slider, within a fin seal;
- Figure 5 is an alternative cross-sectional view of a reclosable bag wherein the zipper and slider are within a fold thereby forming a shroud, and the fin seal is in a central portion on the bag;
- Figure 6 is a perspective view of the horizontal form fill and seal apparatus forming the reclosable bags of the present invention;
- Figures 7 and 8 are sectional views of string zippers; and,
- Figures 9, 10 and 11 disclose various configurations of sealing of a sliderless zipper to the fin seal.
- Referring now to the drawings in detail wherein like numerals refer to like elements through the several views, one sees that Figure 1 is a plan view of a
reclosable bag 10.Bag 10 includes top edge (or left edge) 12 formed by a first fold, bottom edge 14 (or right edge) formed by a second fold, andside edges 16, 18 formed by seals. By reason of the first and second folds forming top and bottom edges (or left and right edges) 12, 14, thereclosable bag 10 is formed from a single sheet ofweb 100 thereby forming afront wall 20 and a rear wall 22 (see Figs. 2-5). At a central location onfront wall 20,fin seal 24 is formed fromedges web 100. Withinfin seal 24 iszipper 30 formed of first andsecond interlocking profiles second flanges slider 44 can be mounted oninterlocking profiles slider 44 in a first direction interlocks theprofiles slider 44 in a second direction unlocks theprofiles - Further, Figure 2 shows the first and
second flanges edges zipper 30 protrudes from thefin seal 24 andslider 44 is clear of thefin seal 24. - Figure 3 shows the first and
second flanges edges web 100 wherebyedges zipper 30 andslider 44 to be sealed atseal 54 thereby forming a shroud over thezipper 30 andslider 44. One or more lines of weakness, illustrated aslines zipper 30. - Figure 4 shows the first and
second flanges edges fin seal 24. As the embodiment of Figure 4 does not includeslider 44, thezipper 30 is contained entirely, or substantially entirely, withinfin seal 24. - Figure 5 shows an alternative embodiment wherein
edges fin seal 24 withoutzipper 30 therebetween. However,zipper 30 is contained within the fold which forms top edge (or left edge) 12. More specifically,flanges web 100 formingbag 10, proximate to top edge (or left edge) 12. One or more lines of weakness, illustrated aslines zipper 30. - Figure 6 illustrates horizontal form
fill seal apparatus 1000 wherein theweb 100 is supplied fromsource 110.Consumer product 200 is placed onweb 100.Edges web 100 are brought together byfolders zipper 30 fromzipper supply 130 betweensealing bars 140 in order forsealing bars 140 to formfin seal 24. Likewise, the movement of theedges web 100 form thefront wall 20, while the interior or central longitudinal half ofweb 100 formsrear wall 22.Sealing bar 150 thereafter formsside edge 16 of a givenreclosable bag 10 and side edge 18 of a subsequentreclosable bag 10 and likewise separates adjacent bags. - In the case of the embodiment of Figure 5, the
zipper 30 would be supplied upstream from thefolders zipper 30 adjacent to the fold of top edge (or left edge) 12. Likewise, apparatus, such as a cutter or a laser scorer, can be used to provide lines ofweakness - Figures 7 and 8 are sectional views of the sealing of
string zipper 80, comprising male andfemale profiles edges sealing bars 140. - Figures 9, 10 and 11 illustrate various configurations of
sealing bars 140 for sealing a sliderless zipper, such as astring zipper 80, betweenedges sealing bars 140 can be above the zipper lock, both above and below the zipper lock, or some combination thereof to create a hinge. - Thus the several aforementioned objects and advantages are most effectively attained. Although preferred embodiments of the invention have been disclosed and described in detail herein, it should be understood that this invention is in no sense limited thereby and its scope is to be determined by that of the appended claims.
Claims (13)
- A reclosable bag comprising:a front wall and a rear wall;a reclosable zipper; andwherein a sheet of web is folded whereby edges of said web are brought together in a central portion of said front wall and joined with said reclosable zipper in a fin seal.
- The reclosable bag of Claim 1 further including a top edge and a bottom edge formed by folding of said sheet of web.
- The reclosable bag of Claim 2 further including side seals joining said front wall and said rear wall.
- The reclosable bag of Claim 1 wherein said zipper includes first and second interlocking profiles and respective first and second flanges.
- The reclosable bag of Claim 4 wherein said first and second flanges are sealed within said fin seal.
- The reclosable bag of Claim 1 wherein said first and second interlocking profiles protrude from said fin seal.
- The reclosable bag of Claim 6 wherein said zipper further includes a slider to open and close said interlocking profiles.
- The reclosable bag of Claim 1 wherein said interlocking profiles are sealed to said edges within said fin seal and said zipper is substantially free of protrusion from said fin seal.
- The reclosable bag of Claim 1 wherein said web is joined to said reclosable zipper inwardly from said edges, and said edges are joined to each other above said zipper thereby forming a shroud.
- The reclosable bag of Claim 9 wherein said shroud includes one or more lines of weakness.
- The reclosable bag of Claim 10 wherein said zipper--includes first and- second interlocking profiles and respective first and second flanges, wherein said flanges are sealed to said web.
- The reclosable bag of Claim 11 wherein said zipper further includes a slider to open and close said interlocking profiles.
- The reclosable bag of Claim 1 wherein said reclosable zipper is a string zipper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/054,032 US20060177156A1 (en) | 2005-02-09 | 2005-02-09 | HFFS slider bags with zipper in fin seal |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1690802A1 true EP1690802A1 (en) | 2006-08-16 |
Family
ID=36201412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06250576A Withdrawn EP1690802A1 (en) | 2005-02-09 | 2006-02-02 | Reclosable bag with zipper in a fin seal |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060177156A1 (en) |
EP (1) | EP1690802A1 (en) |
JP (1) | JP2006219198A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009064567A1 (en) * | 2007-11-15 | 2009-05-22 | Illinois Tool Works Inc. | Reclosable package with zipper and slider in the fin seal |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7635222B2 (en) * | 2005-09-16 | 2009-12-22 | Illinois Tool Works Inc. | Reclosable package having zipper disposed within loop on front wall |
JP2008155963A (en) * | 2006-12-25 | 2008-07-10 | Shinwa Sangyo Kk | Wound material sheet for pillow-style package with zipper tape |
US7784160B2 (en) | 2007-03-16 | 2010-08-31 | S.C. Johnson & Son, Inc. | Pouch and airtight resealable closure mechanism therefor |
US7886412B2 (en) | 2007-03-16 | 2011-02-15 | S.C. Johnson Home Storage, Inc. | Pouch and airtight resealable closure mechanism therefor |
US7946766B2 (en) | 2007-06-15 | 2011-05-24 | S.C. Johnson & Son, Inc. | Offset closure mechanism for a reclosable pouch |
US7857515B2 (en) | 2007-06-15 | 2010-12-28 | S.C. Johnson Home Storage, Inc. | Airtight closure mechanism for a reclosable pouch |
US7874731B2 (en) | 2007-06-15 | 2011-01-25 | S.C. Johnson Home Storage, Inc. | Valve for a recloseable container |
US7967509B2 (en) | 2007-06-15 | 2011-06-28 | S.C. Johnson & Son, Inc. | Pouch with a valve |
US7887238B2 (en) | 2007-06-15 | 2011-02-15 | S.C. Johnson Home Storage, Inc. | Flow channels for a pouch |
US10259602B2 (en) | 2012-02-28 | 2019-04-16 | The Procter And Gamble Company | Method for forming packages |
WO2013130466A1 (en) | 2012-02-28 | 2013-09-06 | The Procter & Gamble Company | Method for forming packages |
CN104487353B (en) | 2012-07-24 | 2017-06-09 | 宝洁公司 | Method and apparatus for being encapsulated into product in container |
JP2017511772A (en) * | 2014-02-25 | 2017-04-27 | スティール,マーク | Package comprising a wrap or fin seal without an air gap formed proximate to the seal |
US9643812B2 (en) | 2014-03-06 | 2017-05-09 | The Procter & Gamble Company | Method for pleating or shaping a web |
US9783330B2 (en) | 2014-03-06 | 2017-10-10 | The Procter & Gamble Company | Method and apparatus for shaping webs in a vertical form, fill, and sealing system |
JP6539762B2 (en) * | 2018-04-19 | 2019-07-03 | 株式会社生産日本社 | Product of outer bag with product taken-up or folded product, method of manufacturing them and method of supplying bag |
US11350802B2 (en) | 2018-07-20 | 2022-06-07 | Mark Steele | Package having an outward extending reclosure device |
JP7261618B2 (en) * | 2019-03-06 | 2023-04-20 | 株式会社生産日本社 | Product-filled outer bag, product-filled outer bag wound or zigzag product, manufacturing method thereof, bag supply method, cylindrical outer bag with fittings and use of cylindrical outer bag |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002896A1 (en) * | 1983-01-18 | 1984-08-02 | Creative Prod Res Ass | Resealable dispensing container for folded towels |
US4848928A (en) * | 1987-04-27 | 1989-07-18 | Minigrip, Inc. | Package with reclosable fin and method |
US6138439A (en) | 1999-05-21 | 2000-10-31 | Illinois Tool Works Inc. | Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
US6347437B2 (en) | 1999-05-10 | 2002-02-19 | Pactiv Corporation | Zipper and zipper arrangements and methods of manufacturing the same |
US20040136618A1 (en) * | 1999-06-17 | 2004-07-15 | Steven Ausnit | Watertight slider-zipper assembly for reclosable packaging |
US6799890B2 (en) | 2001-01-16 | 2004-10-05 | Illinois Tool Works Inc. | Tamper evident resealable packaging |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE423080B (en) * | 1978-03-14 | 1982-04-13 | Salve Sa | RELEASABLE PACKAGING FOR A STACK OF WASHING OR OTHER MOISTURE MATERIAL |
US4570820A (en) * | 1983-01-18 | 1986-02-18 | Creative Products Resource Associates, Ltd. | Resealable dispensing container for folded towels |
AU585174B2 (en) * | 1987-01-27 | 1989-06-08 | Fujitokushu Shigyo Company Limited | Bag with zipper and its production method |
US4949527A (en) * | 1988-06-29 | 1990-08-21 | Zip-Pak Incorporated | Method of forming a reclosable tray |
US4896775A (en) * | 1988-06-29 | 1990-01-30 | Zip-Pak Incorporated | Zippered thermal form tray system |
JPH0343361A (en) * | 1989-06-30 | 1991-02-25 | Echo Sangyo:Kk | Sealed pack capable of repeated opening and closing and manufacture thereof |
JPH05305956A (en) * | 1992-04-24 | 1993-11-19 | Houseki Planning:Kk | Tear-tape zippered bag |
US5480230A (en) * | 1994-04-11 | 1996-01-02 | Reynolds Consumer Products Inc. | Double header package having a tear bead |
EP0822773B1 (en) * | 1995-04-28 | 2002-10-23 | Kimberly-Clark Limited | Portable folded wiper system |
US6257763B1 (en) * | 1997-04-08 | 2001-07-10 | Huntsman Kcl Corporation | Tamper evident zipper slider |
JP3759683B2 (en) * | 1999-03-12 | 2006-03-29 | 出光ユニテック株式会社 | Zipper bag |
US6481183B1 (en) * | 2000-04-21 | 2002-11-19 | Cmd Corporation | Vertical form fill seal bag with recloseable seal and method of making thereof |
IL155485A0 (en) * | 2000-11-29 | 2003-11-23 | Procter & Gamble | Openable assembly with gripping aids and folding means |
JP2002234552A (en) * | 2001-02-05 | 2002-08-20 | Ishizaki Shizai Kk | Plastic bag including pouch with zipper |
JP2002337892A (en) * | 2001-05-22 | 2002-11-27 | Showa Highpolymer Co Ltd | Bag having plastic fastener and method for manufacturing the same |
US6918234B2 (en) * | 2002-02-21 | 2005-07-19 | Pactiv Corporation | Process for attaching slider-operated closure on form-fill-seal packaging machinery |
US7097358B2 (en) * | 2002-03-27 | 2006-08-29 | Illinois Tool Works, Inc. | Extended lip wicket slider deli bag |
US6805485B2 (en) * | 2002-10-02 | 2004-10-19 | Illinois Tool Works Inc. | Gusseted reclosable package with slider-operated zipper |
US6840401B2 (en) * | 2002-12-19 | 2005-01-11 | Kimberly-Clark Worldwide, Inc. | Multiple layer baffle structure for dispenser for wipes |
US20040173492A1 (en) * | 2003-03-05 | 2004-09-09 | Kane James P. | Reclosable packages and method for forming, filling and sealing such packages |
-
2005
- 2005-02-09 US US11/054,032 patent/US20060177156A1/en not_active Abandoned
-
2006
- 2006-01-30 JP JP2006020079A patent/JP2006219198A/en active Pending
- 2006-02-02 EP EP06250576A patent/EP1690802A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002896A1 (en) * | 1983-01-18 | 1984-08-02 | Creative Prod Res Ass | Resealable dispensing container for folded towels |
US4848928A (en) * | 1987-04-27 | 1989-07-18 | Minigrip, Inc. | Package with reclosable fin and method |
US6347437B2 (en) | 1999-05-10 | 2002-02-19 | Pactiv Corporation | Zipper and zipper arrangements and methods of manufacturing the same |
US6138439A (en) | 1999-05-21 | 2000-10-31 | Illinois Tool Works Inc. | Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
US20040136618A1 (en) * | 1999-06-17 | 2004-07-15 | Steven Ausnit | Watertight slider-zipper assembly for reclosable packaging |
US6799890B2 (en) | 2001-01-16 | 2004-10-05 | Illinois Tool Works Inc. | Tamper evident resealable packaging |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009064567A1 (en) * | 2007-11-15 | 2009-05-22 | Illinois Tool Works Inc. | Reclosable package with zipper and slider in the fin seal |
Also Published As
Publication number | Publication date |
---|---|
JP2006219198A (en) | 2006-08-24 |
US20060177156A1 (en) | 2006-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1690802A1 (en) | Reclosable bag with zipper in a fin seal | |
EP1211061B1 (en) | Forming gusseted bags | |
US7261468B2 (en) | Easy open feature for reclosable bags having a longitudinal fin seal | |
CA2265196C (en) | Bottom filled, bottom-gusseted bag and method of making the same | |
US6986237B2 (en) | Methods of making a gusset style pouch in a reclosable bag | |
CA2368874C (en) | Method of making reclosable packaging | |
US6393804B1 (en) | Method of forming open mouth zipper gusset bag | |
US8012075B2 (en) | Tamper evident reclosable package | |
EP1288132B1 (en) | Tamper-evident easy-open slider package and related methods of manufacture | |
EP1698560A1 (en) | Diagonal front panel zipper opening on flexible pouches | |
US8419277B2 (en) | Easy open slider package | |
EP1364883A2 (en) | Tamper-evident zip lock package and method of its manufacture | |
JP2006225025A (en) | Packaging bag and manufacturing method therefor | |
WO2010003233A1 (en) | Reclosable side gusset package | |
EP1447339B1 (en) | Tamper evident bag with slider actuated zipper | |
US7263813B2 (en) | Reclosable package methods for block cheese and other products that do not slide well | |
EP3233462B1 (en) | Method for simultaneous production of multiple pouches with transverse direction reclosure | |
EP3317199B1 (en) | Method of manufacturing a unisex zippered package with wide mouth |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
17P | Request for examination filed |
Effective date: 20070205 |
|
17Q | First examination report despatched |
Effective date: 20070321 |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20071002 |