US20050047686A1 - Resealable packaging bag - Google Patents
Resealable packaging bag Download PDFInfo
- Publication number
- US20050047686A1 US20050047686A1 US10/501,352 US50135204A US2005047686A1 US 20050047686 A1 US20050047686 A1 US 20050047686A1 US 50135204 A US50135204 A US 50135204A US 2005047686 A1 US2005047686 A1 US 2005047686A1
- Authority
- US
- United States
- Prior art keywords
- bag
- backing
- section
- opening
- packaging 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.)
- Abandoned
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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
- B65D33/1691—End- or aperture-closing arrangements or devices using adhesive applied to attached closure elements
Definitions
- the invention relates to a resealable packaging bag made of a flexible material and having an opening on the top.
- Resealable packaging bags are known in many different embodiments.
- the outer layer of the packaging bag is made of plastic, on which the adhesive does not adhere all that well, it is no problem to open and seal again such a bag repeatedly. Bags with side gussets are sealed again after the first opening in particular by folding over the opening edge.
- the invention has as its object to propose a resealable packaging bag which can be produced in the simplest way and at minimal cost.
- the object is achieved through a packaging bag wherein non-detachably fixed to one side of the bag is a backing, detachably fixed to the backing is a section made of a flexible material provided with a self-adhesive layer, and a portion of the backing and a portion of the section project beyond the opening edge of the bag.
- the bag can be produced from any desired material, including paper, and that the backing with the self-adhesive section can be a commercially obtainable self-adhesive label.
- the backing has a separation line which is designed as a weakened line or divides the backing into two parts and which extends at least approximately parallel to the opening edge. This facilitates the taking off of the portion of the backing projecting beyond the bag edge when the bag is sealed for the first time.
- the backing and/or the section have a recess which extends from the edge of the backing and the vertex of which lies in the region of the separation line.
- the flexible material of the packaging bag has at least one layer of paper which is located on the outside of the packaging bag or it is made entirely of paper.
- the bag can have side gussets.
- the packaging bag is supposed to be tight after sealing for the first time, its opening edge can be designed as a sealing edge, according to a further embodiment of the invention.
- FIG. 1 a packaging bag according to a first embodiment of the invention in a view in perspective of its rear side
- FIG. 2 the bag according to the first embodiment seen from the front, before sealing
- FIG. 3 the bag according to the first embodiment, seen from the front, after closing,
- FIG. 4 the bag according to the first embodiment, seen from the rear, after reopening
- FIG. 5 a packaging bag according to a second embodiment of the invention in a view in perspective of its front side
- FIG. 6 the bag according to FIG. 5 during opening for the first time
- FIGS. 7 and 8 each a section from a strip of a backing material with labels for packaging bags according to the invention.
- FIGS. 1 to 6 Involved in the case of the bags shown in FIGS. 1 to 6 are so-called block bottom bags.
- the invention is not limited to block bottom bags, however, but includes any type of packaging bags made of flexible material.
- the packaging bag shown in FIGS. 1 to 4 can be manufactured out of paper, for instance, which is provided if necessary with a thin layer of plastic on the inside of the bag, ensuring a certain tightness and allowing the joining of the material through sealing.
- the bag has a back side 1 and a front side 2 , and its lateral portions preferably have side gussets 3 in a known way. Formed at the lower end of the bag is a floor 4 and at the upper end there is an opening 5 , through which the bag is filled or emptied.
- a backing 6 is permanently fixed, e.g. glued or sealed, on the back side 1 near the opening edge of the bag and projecting beyond it.
- the backing 6 is divided by a separation line 7 into two parts 8 and 9 , the separation line 7 being aligned exactly with the bag edge in the example shown.
- the separation line 7 can penetrate the material of the backing 6 completely or it can be designed as a weakened line in a known way, which does not completely penetrate the material of the backing.
- Adhered to the backing 6 is a section made out of a flexible material provided with a self-adhesive layer. According to an especially preferred embodiment of the invention, this section is a commercially obtainable self-adhesive label and is therefore designated as label 10 in the following description.
- the backing 6 is provided on its side turned toward the label 10 with a coating enabling the separation of the label 10 , a so-called “release coating.”
- FIG. 1 shows the packaging bag, as it is supplied by the packaging producer and is delivered, for example, to a foodstuff processing company, which fills the bag for the first time.
- FIG. 2 shows the same bag, set up and ready to be filled, the bag in this figure being rotated by 180° compared to the position shown in FIG. 1 , so that the opening 5 is well visible.
- the portion 8 of the backing 6 projecting beyond the bag edge is pulled off, which is facilitated by the separation line 7 .
- the part of the label 10 protruding over the bag edge is bent over and the self-adhesive layer of the label 10 which has become exposed through the pulling off of the portion 8 of the backing 10 is stuck onto the front side 2 of the bag.
- the bag closed in such a way, as is shown in FIG. 3 can now be delivered to the consumer.
- FIG. 4 shows the packaging bag after opening by the consumer, the bag in FIG. 4 being again rotated by 180° with respect to the depiction in FIG. 3 . If the consumer wants to seal the bag again, he simply represses the part of the label projecting over the bag edge, in the depiction according to FIG. 4 , onto the part 9 of the backing situated on the opposite bag edge. It goes without saying that this step can be repeated almost as many times as desired.
- the packaging bag according to the first embodiment example described above cannot be tightly sealed and of course is therefore not suitable, for example, for contents having fluid components.
- a preferred use of this bag is in packaging foodstuffs, such as sandwiches, which are intended to be given to airline passengers, for instance.
- the second embodiment example of the invention shows a packaging bag, which is tight after sealing for the first time.
- this bag is sealed by means of a sealing edge 12 in a known way when being filled for the first time.
- the backing 6 is fixed on the back side 1 of this bags in such a way that it does not adhere to the sealing edge 12 .
- the opening of this bag for the first time can thus be carried out simply through pulling off the sealing edge 12 , which can be facilitated by a tear-off notch 13 and/or by a weakened line (not shown) disposed in the packaging material. If the user wants to close again the bag thus opened, he detaches the portion 8 of the backing 6 from the label 10 , as is indicated in FIG.
- FIGS. 7 and 8 each show a section from a strip of a backing material with labels for a packaging bag according to the invention.
- a backing 6 Used in both cases for manufacture of the packaging bag according to the invention is a backing 6 in the form of a continuous web, on which the labels 10 are stuck on in a row.
- the separation lines 7 and the recesses 11 can also be already present in this strip.
- the strip according to FIG. 7 is intended for producing bags from a flexible tubing, the opening edges of the bag running transversely to the direction of manufacture.
- a strip according to FIG. 8 is used for producing bags out of one or more webs, in which the opening edge in each case is situated parallel to the direction of the web, for instance at the edge of the web.
- the label 10 does not need to have the substantially rectangular shape shown in the previously described embodiment examples, but can be of any shape. It can also be provided with one or more tabs, for example, which facilitate opening. Furthermore the label can be made of any material, and can be clear or transparent, for instance.
- the label can be printed, for example with indications of its purpose and/or instructions for use. Of course the label can also contain in a known way indications about the expiration date of the packaging contents. The same applies for the backing 6 .
- the part 8 to be removed can have indications of use and/or a tab.
- Printed, under the label 10 , on the part 9 of the backing 6 remaining on the bag can be instructions for re-sealing of the bag, so that these instructions do not appear until after opening the bag.
Abstract
A resealable packaging bag should be produced in the simplest way and at minimal cost. It consists of flexible material and has an opening (5) at the top. Non-detachably fixed on one side of the bag is a backing (6), and detachably fixed to the backing (6) is a section (10) of a flexible material provided with a self-adhesive layer. A portion of the backing (6) and a portion of the section (10) project beyond the opening edge (14) of the bag. To close the bag, a portion (8) of the backing (6) is peeled off, and the now exposed portion of the section (10) is placed over the opening (5) and is stuck onto the opposite side (2). Used for opening and resealing is the detachably adhering portion of the section (10) which is on the portion (9) of the backing (6) remaining on the bag. The advantages are in particular that the bag can be produced from any desired material including paper and that the backing with the self-adhesive section can be a commercially obtainable self-adhesive label.
Description
- The invention relates to a resealable packaging bag made of a flexible material and having an opening on the top.
- Resealable packaging bags are known in many different embodiments. Known also already are packaging bags produced mainly from flat webs, which bags are sealed through a flap provided with a self-adhesive layer. Especially when at least the outer layer of the packaging bag is made of plastic, on which the adhesive does not adhere all that well, it is no problem to open and seal again such a bag repeatedly. Bags with side gussets are sealed again after the first opening in particular by folding over the opening edge.
- The invention has as its object to propose a resealable packaging bag which can be produced in the simplest way and at minimal cost.
- The object is achieved through a packaging bag wherein non-detachably fixed to one side of the bag is a backing, detachably fixed to the backing is a section made of a flexible material provided with a self-adhesive layer, and a portion of the backing and a portion of the section project beyond the opening edge of the bag.
- The advantages of this solution according to the invention are in particular that the bag can be produced from any desired material, including paper, and that the backing with the self-adhesive section can be a commercially obtainable self-adhesive label.
- According to a special embodiment of the invention, the backing has a separation line which is designed as a weakened line or divides the backing into two parts and which extends at least approximately parallel to the opening edge. This facilitates the taking off of the portion of the backing projecting beyond the bag edge when the bag is sealed for the first time.
- According to another embodiment of the invention, the backing and/or the section have a recess which extends from the edge of the backing and the vertex of which lies in the region of the separation line. This design prevents an undesired tearing off of the self-adhesive section from the part non-detachably connected to the bag when the bag is sealed for the first time.
- According to a further, preferred embodiment of the invention, the flexible material of the packaging bag has at least one layer of paper which is located on the outside of the packaging bag or it is made entirely of paper. According to another embodiment of the invention, the bag can have side gussets.
- If the packaging bag is supposed to be tight after sealing for the first time, its opening edge can be designed as a sealing edge, according to a further embodiment of the invention.
- Special embodiments of the invention will be explained more closely in the following, by way of example, with reference to the attached drawing. Shown are
-
FIG. 1 a packaging bag according to a first embodiment of the invention in a view in perspective of its rear side, -
FIG. 2 the bag according to the first embodiment seen from the front, before sealing, -
FIG. 3 the bag according to the first embodiment, seen from the front, after closing, -
FIG. 4 the bag according to the first embodiment, seen from the rear, after reopening, -
FIG. 5 a packaging bag according to a second embodiment of the invention in a view in perspective of its front side, -
FIG. 6 the bag according toFIG. 5 during opening for the first time, and -
FIGS. 7 and 8 each a section from a strip of a backing material with labels for packaging bags according to the invention. - Involved in the case of the bags shown in FIGS. 1 to 6 are so-called block bottom bags. The invention is not limited to block bottom bags, however, but includes any type of packaging bags made of flexible material. The packaging bag shown in FIGS. 1 to 4 can be manufactured out of paper, for instance, which is provided if necessary with a thin layer of plastic on the inside of the bag, ensuring a certain tightness and allowing the joining of the material through sealing. The bag has a back side 1 and a front side 2, and its lateral portions preferably have
side gussets 3 in a known way. Formed at the lower end of the bag is a floor 4 and at the upper end there is an opening 5, through which the bag is filled or emptied. - A
backing 6 is permanently fixed, e.g. glued or sealed, on the back side 1 near the opening edge of the bag and projecting beyond it. Thebacking 6 is divided by aseparation line 7 into twoparts 8 and 9, theseparation line 7 being aligned exactly with the bag edge in the example shown. Theseparation line 7 can penetrate the material of thebacking 6 completely or it can be designed as a weakened line in a known way, which does not completely penetrate the material of the backing. Adhered to thebacking 6 is a section made out of a flexible material provided with a self-adhesive layer. According to an especially preferred embodiment of the invention, this section is a commercially obtainable self-adhesive label and is therefore designated aslabel 10 in the following description. Thebacking 6 is provided on its side turned toward thelabel 10 with a coating enabling the separation of thelabel 10, a so-called “release coating.” -
FIG. 1 shows the packaging bag, as it is supplied by the packaging producer and is delivered, for example, to a foodstuff processing company, which fills the bag for the first time.FIG. 2 shows the same bag, set up and ready to be filled, the bag in this figure being rotated by 180° compared to the position shown inFIG. 1 , so that the opening 5 is well visible. For preparation of the sealing for the first time after filling, theportion 8 of thebacking 6 projecting beyond the bag edge is pulled off, which is facilitated by theseparation line 7. In trials it has happened that during this pulling off the label has been unintentionally torn off the part 9 of the backing that is firmly connected to the bag, in particular when the direction in which theportion 8 was pulled has a component running from the front side 2 toward the back side 1 of the bag. In order to prevent this, it has proven advantageous if there is arecess 11 in the region of theseparation line 7 in thebacking 6 and/or in thelabel 10. This recess can be round, as shown, but it can also have a pointed shape, such as known tear notches have. In a next step, the part of thelabel 10 protruding over the bag edge is bent over and the self-adhesive layer of thelabel 10 which has become exposed through the pulling off of theportion 8 of thebacking 10 is stuck onto the front side 2 of the bag. The bag closed in such a way, as is shown inFIG. 3 , can now be delivered to the consumer. - To remove the contents, the packaging bag can be opened in a simple way in that the
label 10 on the back side 1 of the bag is detached from part 9 of thebacking 6 firmly connected to the backing, which, as mentioned, has a release coating for this purpose.FIG. 4 shows the packaging bag after opening by the consumer, the bag inFIG. 4 being again rotated by 180° with respect to the depiction inFIG. 3 . If the consumer wants to seal the bag again, he simply represses the part of the label projecting over the bag edge, in the depiction according toFIG. 4 , onto the part 9 of the backing situated on the opposite bag edge. It goes without saying that this step can be repeated almost as many times as desired. - The packaging bag according to the first embodiment example described above cannot be tightly sealed and of course is therefore not suitable, for example, for contents having fluid components. A preferred use of this bag is in packaging foodstuffs, such as sandwiches, which are intended to be given to airline passengers, for instance.
- The second embodiment example of the invention, illustrated in
FIGS. 5 and 6 , shows a packaging bag, which is tight after sealing for the first time. To this end, this bag is sealed by means of a sealingedge 12 in a known way when being filled for the first time. Thebacking 6 is fixed on the back side 1 of this bags in such a way that it does not adhere to the sealingedge 12. The opening of this bag for the first time can thus be carried out simply through pulling off the sealingedge 12, which can be facilitated by a tear-offnotch 13 and/or by a weakened line (not shown) disposed in the packaging material. If the user wants to close again the bag thus opened, he detaches theportion 8 of thebacking 6 from thelabel 10, as is indicated inFIG. 6 , places the protruding part of the label over the bag opening 5 and sticks it on the front side 2 of the bag. Upon second opening of this bag, the user will pull off thelabel 10 from the part 9 of thebacking 6, which part is provided with a “release coating” and is disposed on the back side 1 of the bag, as has been described in the foregoing in connection withFIG. 4 . - Finally,
FIGS. 7 and 8 each show a section from a strip of a backing material with labels for a packaging bag according to the invention. Used in both cases for manufacture of the packaging bag according to the invention is abacking 6 in the form of a continuous web, on which thelabels 10 are stuck on in a row. Theseparation lines 7 and therecesses 11 can also be already present in this strip. The strip according toFIG. 7 is intended for producing bags from a flexible tubing, the opening edges of the bag running transversely to the direction of manufacture. A strip according toFIG. 8 is used for producing bags out of one or more webs, in which the opening edge in each case is situated parallel to the direction of the web, for instance at the edge of the web. - The
label 10 does not need to have the substantially rectangular shape shown in the previously described embodiment examples, but can be of any shape. It can also be provided with one or more tabs, for example, which facilitate opening. Furthermore the label can be made of any material, and can be clear or transparent, for instance. The label can be printed, for example with indications of its purpose and/or instructions for use. Of course the label can also contain in a known way indications about the expiration date of the packaging contents. The same applies for thebacking 6. For example, thepart 8 to be removed can have indications of use and/or a tab. Printed, under thelabel 10, on the part 9 of thebacking 6 remaining on the bag can be instructions for re-sealing of the bag, so that these instructions do not appear until after opening the bag. -
- 1 back side
- 2 front side
- 3 side gussets
- 4 floor
- 5 opening
- 6 backing
- 7 separation line
- 8 portion of the backing that is torn off
- 9 portion of the backing that remains on the bag
- 10 label
- 11 recess
- 12 sealing edge
- 13 tear-off notch
- 14 opening edge
Claims (7)
1. A resealable packaging bag made of a flexible material having an opening (5) at the top, wherein non-detachably fixed to one side (1) of the bag is a backing (6), detachably fixed to the backing (6) is a section (10) made of a flexible material provided with a self-adhesive layer, and a portion (8) of the backing (6) and a portion of the section (10) project beyond the opening edge (14) of the bag.
2. The resealable bag according to claim 1 , wherein the backing (6) has a separating line (7) which is designed as a weakened line or divides the backing into two parts (8, 9) and which extends at least approximately parallel to the opening edge.
3. The resealable bag according to claim 1 or 2, characterized by a recess (11) in the backing (6) and/or in the section (10), which recess extends from the edge of the backing (6) and the vertex of which lies in the region of the separating line (7).
4. The resealable bag according to one of the preceding claims, wherein the flexible material of the packaging bag has at least one layer of paper which is located on the outside of the packaging bag.
5. The resealable bag according to one of the claims 1 to 3 , wherein the flexible material of the packaging bag is paper.
6. The resealable bag according to one of the preceding claims, wherein it has a side gusset.
7. The resealable bag according to one of the preceding claims, wherein the opening edge (14) is designed as sealing edge (12).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH2002/000019 WO2003057578A1 (en) | 2002-01-11 | 2002-01-11 | Resealable packaging bag |
Publications (1)
Publication Number | Publication Date |
---|---|
US20050047686A1 true US20050047686A1 (en) | 2005-03-03 |
Family
ID=4358278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/501,352 Abandoned US20050047686A1 (en) | 2002-01-11 | 2002-01-11 | Resealable packaging bag |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050047686A1 (en) |
EP (1) | EP1461260B1 (en) |
JP (1) | JP2005514280A (en) |
CN (1) | CN1612829A (en) |
AU (1) | AU2002216870A1 (en) |
DE (1) | DE50206265D1 (en) |
WO (1) | WO2003057578A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060045390A1 (en) * | 2004-08-27 | 2006-03-02 | Sill Jonathan D | Plastic bag with unitary handle and closure member |
US20060120635A1 (en) * | 2004-02-13 | 2006-06-08 | Frank Su | Square bottomed plastic bag and method of making same |
US20070104397A1 (en) * | 2005-11-04 | 2007-05-10 | Smurfit-Stone Container Enterprises, Inc. | Bag structures and methods of assembling the same |
US20090194578A1 (en) * | 2008-02-06 | 2009-08-06 | Harold Forman | Self-sealing reclosable carton |
US20090263048A1 (en) * | 2008-04-16 | 2009-10-22 | Iannelli Ii Michael Louis | Bag Structures And Methods Of Assembling The Same |
US20090263049A1 (en) * | 2008-04-16 | 2009-10-22 | Iannelli Ii Michael Louis | Bag Structures And Methods Of Assembling The Same |
US10207841B2 (en) | 2017-07-12 | 2019-02-19 | Grand Packaging, Inc. | Secure food transport bags |
USD949010S1 (en) | 2019-09-25 | 2022-04-19 | Inno-Pak, Llc | Tamper evident bag seal |
USD949686S1 (en) | 2019-09-25 | 2022-04-26 | Inno-Pak, Llc | Tamper-evident bag seal |
US11358754B2 (en) | 2019-09-25 | 2022-06-14 | Inno-Pak, Llc | Tamper-evident bag seal and tamper-evident bags and methods |
US20220250801A1 (en) * | 2019-09-25 | 2022-08-11 | Inno-Pak, Llc | Tamper-Evident Bag Seal |
USD970339S1 (en) | 2019-09-25 | 2022-11-22 | Inno-Pak, Llc | Tamper-evident bag seal |
US11548690B2 (en) | 2020-11-13 | 2023-01-10 | Inno-Pak, Llc | Tamper-evident bag seal with tabs and methods of use |
US11760532B2 (en) | 2020-04-30 | 2023-09-19 | Inno-Pak, Llc | Tamper evident carton |
Families Citing this family (7)
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DE202008003877U1 (en) * | 2008-03-19 | 2009-08-13 | Ccl Label Gmbh | Closure label for packaging |
TWI625280B (en) * | 2017-06-14 | 2018-06-01 | Zhang Rui Xing | Circular woven bag filling port |
WO2020216721A1 (en) * | 2019-04-26 | 2020-10-29 | Jt International Sa | Reclosable package and method for preparing a reclosable package |
CN110304337A (en) * | 2019-07-26 | 2019-10-08 | 鹤山市德柏纸袋包装品有限公司 | A kind of paper bag handle |
CN111717525B (en) * | 2020-06-11 | 2021-12-31 | 深圳市第三人民医院 | Turpentine wet tissue |
KR102467934B1 (en) * | 2020-10-07 | 2022-12-01 | (주)지엘그레이프 | Multi-layered packing material |
WO2022194657A1 (en) * | 2021-03-19 | 2022-09-22 | Windmöller & Hölscher Kg | Bag made of paper and a method and a device for producing a bag made of paper |
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DE7714505U1 (en) * | 1977-05-07 | 1977-08-25 | Bueroversand Werner Brisch | Closing element for mailers |
JP2552221Y2 (en) * | 1992-06-18 | 1997-10-29 | 王子製袋株式会社 | Sealable foldable bag |
JP3019299U (en) * | 1995-06-12 | 1995-12-12 | バリッラ・ジー・エー・アール・エフ・リ − ソシエタ・ペル・アツィオニ | Self-adhesive label for container resealing |
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2002
- 2002-01-11 WO PCT/CH2002/000019 patent/WO2003057578A1/en active IP Right Grant
- 2002-01-11 DE DE50206265T patent/DE50206265D1/en not_active Expired - Fee Related
- 2002-01-11 AU AU2002216870A patent/AU2002216870A1/en not_active Abandoned
- 2002-01-11 US US10/501,352 patent/US20050047686A1/en not_active Abandoned
- 2002-01-11 CN CN02827018.5A patent/CN1612829A/en active Pending
- 2002-01-11 EP EP02806012A patent/EP1461260B1/en not_active Expired - Lifetime
- 2002-01-11 JP JP2003557908A patent/JP2005514280A/en active Pending
Patent Citations (5)
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US3154239A (en) * | 1963-02-18 | 1964-10-27 | Du Pont | Resealable bag |
US4348440A (en) * | 1979-03-29 | 1982-09-07 | Professional Tape Company, Inc. | Pressure sensitive seal |
US4759643A (en) * | 1987-08-24 | 1988-07-26 | Equitable Bag Company, Inc. | Self-sealing envelope |
US5205649A (en) * | 1990-08-29 | 1993-04-27 | Trigon Packaging Corporation | Leakproof packaging |
US5511883A (en) * | 1993-03-11 | 1996-04-30 | Plitek, L.L.C. | Hang tab for containers |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060120635A1 (en) * | 2004-02-13 | 2006-06-08 | Frank Su | Square bottomed plastic bag and method of making same |
US7427161B2 (en) * | 2004-08-27 | 2008-09-23 | Inno-Pak | Plastic bag with unitary handle and closure member |
US20060045390A1 (en) * | 2004-08-27 | 2006-03-02 | Sill Jonathan D | Plastic bag with unitary handle and closure member |
US7819583B2 (en) * | 2005-11-04 | 2010-10-26 | Graphic Packaging International, Inc. | Bag structures and methods of assembling the same |
US20070104397A1 (en) * | 2005-11-04 | 2007-05-10 | Smurfit-Stone Container Enterprises, Inc. | Bag structures and methods of assembling the same |
US20090194578A1 (en) * | 2008-02-06 | 2009-08-06 | Harold Forman | Self-sealing reclosable carton |
US7815098B2 (en) | 2008-02-06 | 2010-10-19 | Sealstrip Corporation | Self-sealing reclosable carton |
US20090263049A1 (en) * | 2008-04-16 | 2009-10-22 | Iannelli Ii Michael Louis | Bag Structures And Methods Of Assembling The Same |
US20090263048A1 (en) * | 2008-04-16 | 2009-10-22 | Iannelli Ii Michael Louis | Bag Structures And Methods Of Assembling The Same |
US8142077B2 (en) | 2008-04-16 | 2012-03-27 | Graphic Packaging International, Inc. | Bag structures and methods of assembling the same |
US10207841B2 (en) | 2017-07-12 | 2019-02-19 | Grand Packaging, Inc. | Secure food transport bags |
USD949686S1 (en) | 2019-09-25 | 2022-04-26 | Inno-Pak, Llc | Tamper-evident bag seal |
USD949010S1 (en) | 2019-09-25 | 2022-04-19 | Inno-Pak, Llc | Tamper evident bag seal |
US11358754B2 (en) | 2019-09-25 | 2022-06-14 | Inno-Pak, Llc | Tamper-evident bag seal and tamper-evident bags and methods |
US20220250801A1 (en) * | 2019-09-25 | 2022-08-11 | Inno-Pak, Llc | Tamper-Evident Bag Seal |
USD970339S1 (en) | 2019-09-25 | 2022-11-22 | Inno-Pak, Llc | Tamper-evident bag seal |
USD1003711S1 (en) | 2019-09-25 | 2023-11-07 | Inno-Pak, Llc | Tamper-evident bag seal |
US11760532B2 (en) | 2020-04-30 | 2023-09-19 | Inno-Pak, Llc | Tamper evident carton |
US11548690B2 (en) | 2020-11-13 | 2023-01-10 | Inno-Pak, Llc | Tamper-evident bag seal with tabs and methods of use |
Also Published As
Publication number | Publication date |
---|---|
CN1612829A (en) | 2005-05-04 |
EP1461260A1 (en) | 2004-09-29 |
AU2002216870A1 (en) | 2003-07-24 |
JP2005514280A (en) | 2005-05-19 |
WO2003057578A1 (en) | 2003-07-17 |
EP1461260B1 (en) | 2006-03-29 |
DE50206265D1 (en) | 2006-05-18 |
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Legal Events
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AS | Assignment |
Owner name: ELSAESSER VERPACKUNGEN A.G., SWITZERLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ELSAESSER, ROBERT;REEL/FRAME:015995/0651 Effective date: 20040702 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |