US20060177156A1 - HFFS slider bags with zipper in fin seal - Google Patents

HFFS slider bags with zipper in fin seal Download PDF

Info

Publication number
US20060177156A1
US20060177156A1 US11/054,032 US5403205A US2006177156A1 US 20060177156 A1 US20060177156 A1 US 20060177156A1 US 5403205 A US5403205 A US 5403205A US 2006177156 A1 US2006177156 A1 US 2006177156A1
Authority
US
United States
Prior art keywords
zipper
web
reclosable
reclosable bag
fin seal
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.)
Abandoned
Application number
US11/054,032
Other languages
English (en)
Inventor
Kevin Owen
Kenny McCracken
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Priority to US11/054,032 priority Critical patent/US20060177156A1/en
Assigned to ILLINOIS TOOL WORKS INC. reassignment ILLINOIS TOOL WORKS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MCCRACKEN, KENNY E., OWEN, KEVIN
Priority to JP2006020079A priority patent/JP2006219198A/ja
Priority to EP06250576A priority patent/EP1690802A1/fr
Publication of US20060177156A1 publication Critical patent/US20060177156A1/en
Abandoned legal-status Critical Current

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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.
  • FIG. 1 is a plan view of a reclosable bag.
  • FIG. 2 is a cross-sectional view along plane 2 - 2 of FIG. 1 , showing a reclosable bag with a zipper in a fin seal, with an exposed slider.
  • FIG. 3 is an alternative cross-sectional view along plane 2 - 2 of FIG. 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.
  • FIG. 4 is an alternative cross-sectional view along plane 2 - 2 of FIG. 1 , showing a reclosable bag with a zipper, without a slider, within a fin seal.
  • FIG. 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.
  • FIG. 6 is a perspective view of the horizontal form fill and seal apparatus forming the reclosable bags of the present invention.
  • FIGS. 7 and 8 are sectional views of string zippers.
  • FIGS. 9, 10 and 11 disclose various configurations of sealing of a sliderless zipper to the fin seal.
  • FIG. 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.
  • FIG. 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 .
  • FIG. 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 .
  • FIG. 4 shows the first and second flanges 40 , 42 sealed to edges 32 , 34 within fin seal 24 .
  • the zipper 30 is contained entirely, or substantially entirely, within fin seal 24 .
  • FIG. 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 .
  • flanges 40 and 42 are sealed to an interior of web 100 forming bag 10 , proximate to top edge (or left edge) 12 .
  • One or more lines of weakness, illustrated as 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 .
  • 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 .
  • outward longitudinal quarters of web 100 form the front wall 20
  • 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 .
  • FIGS. 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)
US11/054,032 2005-02-09 2005-02-09 HFFS slider bags with zipper in fin seal Abandoned US20060177156A1 (en)

Priority Applications (3)

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
JP2006020079A JP2006219198A (ja) 2005-02-09 2006-01-30 再閉鎖可能なバッグ
EP06250576A EP1690802A1 (fr) 2005-02-09 2006-02-02 Sac refermable à joint longitudinal avec fermeture à glissière

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
US20060177156A1 true US20060177156A1 (en) 2006-08-10

Family

ID=36201412

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/054,032 Abandoned US20060177156A1 (en) 2005-02-09 2005-02-09 HFFS slider bags with zipper in fin seal

Country Status (3)

Country Link
US (1) US20060177156A1 (fr)
EP (1) EP1690802A1 (fr)
JP (1) JP2006219198A (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070062157A1 (en) * 2005-09-16 2007-03-22 Plourde Eric P Reclosable package having zipper disposed within loop on front wall
US20090129707A1 (en) * 2007-11-15 2009-05-21 Illinois Tool Works Inc. Reclosable package with zipper and slider in the fin seal
US7784160B2 (en) 2007-03-16 2010-08-31 S.C. Johnson & Son, Inc. Pouch and airtight resealable closure mechanism therefor
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
US7887238B2 (en) 2007-06-15 2011-02-15 S.C. Johnson Home Storage, Inc. Flow channels for a pouch
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
US7967509B2 (en) 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
US9809336B2 (en) 2012-02-28 2017-11-07 The Procter & Gamble Company Method for forming packages
US10259602B2 (en) 2012-02-28 2019-04-16 The Procter And Gamble Company Method for forming packages
US10618767B2 (en) 2014-03-06 2020-04-14 The Procter And Gamble Company Method and apparatus for pleating or shaping a web
US10625886B2 (en) 2014-03-06 2020-04-21 The Procter And Gamble Company Method and apparatus for shaping webs in a vertical form, fill, and sealing system
US10737820B2 (en) 2012-07-24 2020-08-11 The Procter And Gamble Company Apparatus for packing products into containers
US11235910B2 (en) * 2014-02-25 2022-02-01 Mark Steele Package having a lap or fin seal gap elimination feature
US11350802B2 (en) 2018-07-20 2022-06-07 Mark Steele Package having an outward extending reclosure device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008155963A (ja) * 2006-12-25 2008-07-10 Shinwa Sangyo Kk チャックテープ付きピロー包装用巻取原反
JP6539762B2 (ja) * 2018-04-19 2019-07-03 株式会社生産日本社 製品入り外袋の巻き取り品又はつづら折り品、それらの製造方法及び袋体の供給方法
JP7261618B2 (ja) * 2019-03-06 2023-04-20 株式会社生産日本社 製品入り外袋、製品入り外袋の巻き取り品又はつづら折り品、それらの製造方法及び袋体の供給方法並びに嵌合具付き筒状外袋及び筒状外袋の使用方法

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US4252238A (en) * 1978-03-14 1981-02-24 Salve S.A. Package for a stack of refreshers
US4570820A (en) * 1983-01-18 1986-02-18 Creative Products Resource Associates, Ltd. Resealable dispensing container for folded towels
US4848928A (en) * 1987-04-27 1989-07-18 Minigrip, Inc. Package with reclosable fin and method
US4874257A (en) * 1987-01-27 1989-10-17 Nihon Tokkyo Kanri Company Limited Method of forming a closed filled bag, a bag construction and an apparatus for forming the bag
US4896775A (en) * 1988-06-29 1990-01-30 Zip-Pak Incorporated Zippered thermal form tray system
US4949527A (en) * 1988-06-29 1990-08-21 Zip-Pak Incorporated Method of forming a reclosable tray
JPH05305956A (ja) * 1992-04-24 1993-11-19 Houseki Planning:Kk テープ貼りジッパー袋
US5480230A (en) * 1994-04-11 1996-01-02 Reynolds Consumer Products Inc. Double header package having a tear bead
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
US6257763B1 (en) * 1997-04-08 2001-07-10 Huntsman Kcl Corporation Tamper evident zipper slider
US6347437B2 (en) * 1999-05-10 2002-02-19 Pactiv Corporation Zipper and zipper arrangements and methods of manufacturing the same
US6481183B1 (en) * 2000-04-21 2002-11-19 Cmd Corporation Vertical form fill seal bag with recloseable seal and method of making thereof
US6550635B1 (en) * 1995-04-28 2003-04-22 Kimberly-Clark Worldwide, Inc. Portable folded wiper system
US20040136618A1 (en) * 1999-06-17 2004-07-15 Steven Ausnit Watertight slider-zipper assembly for reclosable packaging
US20040173492A1 (en) * 2003-03-05 2004-09-09 Kane James P. Reclosable packages and method for forming, filling and sealing such packages
US6799890B2 (en) * 2001-01-16 2004-10-05 Illinois Tool Works Inc. Tamper evident resealable packaging
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
US6918234B2 (en) * 2002-02-21 2005-07-19 Pactiv Corporation Process for attaching slider-operated closure on form-fill-seal packaging machinery
US7152737B2 (en) * 2000-11-29 2006-12-26 The Procter & Gamble Company Openable assembly with gripping aids and folding means

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EP0134806A4 (fr) * 1983-01-18 1987-09-22 Creative Prod Res Ass Recipient de distribution refermable pour serviettes pliees.
JPH0343361A (ja) * 1989-06-30 1991-02-25 Echo Sangyo:Kk 反復開閉可能な密封包装体及びその製法
JP3759683B2 (ja) * 1999-03-12 2006-03-29 出光ユニテック株式会社 ファスナーバッグ
JP2002234552A (ja) * 2001-02-05 2002-08-20 Ishizaki Shizai Kk ジッパー付き小袋を備えたプラスチック製袋
JP2002337892A (ja) * 2001-05-22 2002-11-27 Showa Highpolymer Co Ltd プラスチックファスナー付き袋体及びその製造方法
US7097358B2 (en) * 2002-03-27 2006-08-29 Illinois Tool Works, Inc. Extended lip wicket slider deli bag

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252238A (en) * 1978-03-14 1981-02-24 Salve S.A. Package for a stack of refreshers
US4570820A (en) * 1983-01-18 1986-02-18 Creative Products Resource Associates, Ltd. Resealable dispensing container for folded towels
US4874257A (en) * 1987-01-27 1989-10-17 Nihon Tokkyo Kanri Company Limited Method of forming a closed filled bag, a bag construction and an apparatus for forming the bag
US4848928A (en) * 1987-04-27 1989-07-18 Minigrip, Inc. Package with reclosable fin and method
US4896775A (en) * 1988-06-29 1990-01-30 Zip-Pak Incorporated Zippered thermal form tray system
US4949527A (en) * 1988-06-29 1990-08-21 Zip-Pak Incorporated Method of forming a reclosable tray
JPH05305956A (ja) * 1992-04-24 1993-11-19 Houseki Planning:Kk テープ貼りジッパー袋
US5480230A (en) * 1994-04-11 1996-01-02 Reynolds Consumer Products Inc. Double header package having a tear bead
US6550635B1 (en) * 1995-04-28 2003-04-22 Kimberly-Clark Worldwide, Inc. Portable folded wiper system
US6257763B1 (en) * 1997-04-08 2001-07-10 Huntsman Kcl Corporation Tamper evident zipper slider
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
US6481183B1 (en) * 2000-04-21 2002-11-19 Cmd Corporation Vertical form fill seal bag with recloseable seal and method of making thereof
US7152737B2 (en) * 2000-11-29 2006-12-26 The Procter & Gamble Company Openable assembly with gripping aids and folding means
US6799890B2 (en) * 2001-01-16 2004-10-05 Illinois Tool Works Inc. Tamper evident resealable packaging
US6918234B2 (en) * 2002-02-21 2005-07-19 Pactiv Corporation Process for attaching slider-operated closure on form-fill-seal packaging machinery
US7178309B2 (en) * 2002-02-21 2007-02-20 Pactiv Corporation Machine for processing web of material
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

Cited By (20)

* Cited by examiner, † Cited by third party
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
US20070062157A1 (en) * 2005-09-16 2007-03-22 Plourde Eric P Reclosable package having zipper disposed within loop on front wall
US7886412B2 (en) 2007-03-16 2011-02-15 S.C. Johnson Home Storage, Inc. Pouch and airtight resealable closure mechanism therefor
US8827556B2 (en) 2007-03-16 2014-09-09 S.C. Johnson & Son, Inc. Pouch and airtight resealable closure mechanism therefor
US7784160B2 (en) 2007-03-16 2010-08-31 S.C. Johnson & Son, Inc. Pouch and airtight resealable closure mechanism therefor
US8176604B2 (en) 2007-03-16 2012-05-15 S.C. Johnson & Son, Inc. Pouch and airtight resealable closure mechanism therefor
US7874731B2 (en) 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
US7887238B2 (en) 2007-06-15 2011-02-15 S.C. Johnson Home Storage, Inc. Flow channels for a pouch
US7946766B2 (en) 2007-06-15 2011-05-24 S.C. Johnson & Son, Inc. Offset closure mechanism for a reclosable pouch
US7967509B2 (en) 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
US7857515B2 (en) 2007-06-15 2010-12-28 S.C. Johnson Home Storage, Inc. Airtight closure mechanism for a reclosable pouch
US8231273B2 (en) 2007-06-15 2012-07-31 S.C. Johnson & Son, Inc. Flow channel profile and a complementary groove for a pouch
US20090129707A1 (en) * 2007-11-15 2009-05-21 Illinois Tool Works Inc. Reclosable package with zipper and slider in the fin seal
US9809336B2 (en) 2012-02-28 2017-11-07 The Procter & Gamble Company Method for forming packages
US10259602B2 (en) 2012-02-28 2019-04-16 The Procter And Gamble Company Method for forming packages
US10737820B2 (en) 2012-07-24 2020-08-11 The Procter And Gamble Company Apparatus for packing products into containers
US11235910B2 (en) * 2014-02-25 2022-02-01 Mark Steele Package having a lap or fin seal gap elimination feature
US10618767B2 (en) 2014-03-06 2020-04-14 The Procter And Gamble Company Method and apparatus for pleating or shaping a web
US10625886B2 (en) 2014-03-06 2020-04-21 The Procter And Gamble Company Method and apparatus for shaping webs in a vertical form, fill, and sealing system
US11350802B2 (en) 2018-07-20 2022-06-07 Mark Steele Package having an outward extending reclosure device

Also Published As

Publication number Publication date
JP2006219198A (ja) 2006-08-24
EP1690802A1 (fr) 2006-08-16

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Legal Events

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AS Assignment

Owner name: ILLINOIS TOOL WORKS INC., ILLINOIS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OWEN, KEVIN;MCCRACKEN, KENNY E.;REEL/FRAME:016270/0091

Effective date: 20050208

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION