US20060188180A1 - Plastic bags with gripping tabs - Google Patents
Plastic bags with gripping tabs Download PDFInfo
- Publication number
- US20060188180A1 US20060188180A1 US11/065,468 US6546805A US2006188180A1 US 20060188180 A1 US20060188180 A1 US 20060188180A1 US 6546805 A US6546805 A US 6546805A US 2006188180 A1 US2006188180 A1 US 2006188180A1
- Authority
- US
- United States
- Prior art keywords
- plastic
- bag
- gripping
- sheet
- plastic 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
- B65D33/007—Details of, or accessories for, sacks or bags for facilitating the separation of the two walls, e.g. walls of inequal height, tabs; for maintaining the mouth of the sack or bag open
-
- 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
- B65D33/001—Blocks, stacks or like assemblies of bags
-
- 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
- B65D33/002—Rolls, strips or like assemblies of bags
Definitions
- the present invention relates generally to means for conveniently opening plastic bags. More particularly, the invention relates to providing tabs on each side of the plastic bag's mouth to facilitate the opening thereof, especially for bags, which are otherwise difficult to open.
- FIG. 1 illustrates a top elevated view of an exemplary tabbed plastic bag comprising gripping lip tabs, in accordance with a first embodiment of the present invention
- FIGS. 2 a and b illustrate a top elevated view of an exemplary tabbed plastic bag comprising applied lip tabs, in accordance with a second embodiment of the present invention
- FIG. 3 illustrates a top perspective view of the exemplary tabbed plastic bag of FIG. 1 in the closed position, as is normally the case after the bag is manufactured;
- FIG. 4 illustrates a top perspective view of the exemplary tabbed plastic bag of FIG. 3 packaged into a stacked pile, in accordance with an embodiment of the present invention
- FIG. 5 illustrates a top perspective view of the exemplary tabbed plastic bag of FIG. 3 packaged into a continuous, rolled sheet, in accordance with an embodiment of the present invention.
- tabbed, flattened plastic bags are suitably joined together end to end to form a rolled sheet for dispensing.
- the tabbed, flattened plastic bags are joined together at a side and stacked for dispensing.
- FIG. 1 illustrates an exemplary tabbed plastic bag 100 comprising gripping lip tabs, in accordance with a first embodiment of the present invention.
- Tabbed plastic bag 100 is shown slightly opened for clarity, and is of the type that is mostly devoid of air when packed for consumer use, and is thereby prone to static cling and vacuum opening resistance between top and bottom bag sheets.
- the top and bottom tabs are preferably slightly offset from one another to avoid the two tabs from sticking to each other, but still be close enough to more easily separate the sheets.
- FIGS. 2 a and b illustrate an exemplary tabbed plastic bag 200 comprising applied lip tabs, in accordance with a second embodiment of the present invention.
- FIG. 2 a in the second embodiment there is a separate top gripping tab 220 and a separate bottom gripping tab 230 , which are then applied to a conventional plastic bag as shown in FIG. 2 b .
- gripping tabs shown in the foregoing embodiments are only examples, whereby the preferred gripping tab embodiment are designed to have a suitable size, texture, and location to provide convenient finger gripping handles for pulling opening the bag, but the exact implementation will depended on the particular application, and will be readily apparent to those skilled in the art.
- FIG. 3 illustrates the exemplary tabbed plastic bag of FIG. 1 in the closed position, as is normally the case after the bag is manufactured.
- FIG. 4 illustrates the exemplary tabbed plastic bag of FIG. 3 packaged into a stacked pile 400 , in accordance with an embodiment of the present invention.
- An alternate packaging and dispensing technique is as a continuous roll of perforated sheets, which is shown by way of example in FIG. 5 .
- FIG. 5 illustrates the exemplary tabbed plastic bag of FIG. 3 packaged into a continuous, rolled sheet 500 of perforated bags, in accordance with an embodiment of the present invention.
- the perforations of the top and bottom portions of the bags are shaped so as to provide a gripping tab 520 when the adjacently attached bag is detached from this perforated seam.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
The invention describes means for providing gripping tabs on each side of a plastic bag's mouth to facilitate the opening thereof, especially for flattened bags, which are otherwise difficult to open.
Description
- The present invention relates generally to means for conveniently opening plastic bags. More particularly, the invention relates to providing tabs on each side of the plastic bag's mouth to facilitate the opening thereof, especially for bags, which are otherwise difficult to open.
- Common plastic bags that are rolled, pleated, folded, or stacked together are often very difficult to open. My kinds of mass market plastic bags are manufactured and bulk packaged in such a way that they are generally flat and devoid of air within each bag, which is efficient for manufacturing and packaging, but often very inconvenient for the consumer. Typically, the consumer can relatively easily remove the bag from the provided dispenser means, but finds it very difficult to open the flattened plastic bag.
- In many cases there is at least a two fold problem. One problem is to determine which end of the bag is the open side as they often are visibly indistinguishable, and a second problem is after determining, usually with significant effort, the proper side to open, it is typically difficult to separate the plastic sheets at the opening, as such plastic tends to strongly cling to itself (e.g., “static cling”) and there is an additional resistance to separating the plastic sheets due, at least in part, to a vacuum force within the flattened bag. Often due to these frustrations when trying to open such flattened plastic bags, the bag is damaged or the person simply gives up.
- Few attempts have been made to facilitate the convenient opening of plastic bags such as the foregoing. Most known attempts are directed to opening plastic bags which are not of the type that are problematic to open due to static cling or vacuum force resistance. For example, at least one known attempt is directed towards an air filled bag (containing tampons) that is provided with tabs (typically overlapping) on the bag's lip to pull apart the bag's lip seal to thereby open the bag.
- In view of the foregoing, there is a need for improved techniques for facilitating the convenient opening of plastic bags which are hard to open at least due to the effects of static cling and vacuum resistance.
- The present invention is illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to similar elements and in which:
-
FIG. 1 illustrates a top elevated view of an exemplary tabbed plastic bag comprising gripping lip tabs, in accordance with a first embodiment of the present invention; -
FIGS. 2 a and b illustrate a top elevated view of an exemplary tabbed plastic bag comprising applied lip tabs, in accordance with a second embodiment of the present invention; -
FIG. 3 illustrates a top perspective view of the exemplary tabbed plastic bag ofFIG. 1 in the closed position, as is normally the case after the bag is manufactured; -
FIG. 4 illustrates a top perspective view of the exemplary tabbed plastic bag ofFIG. 3 packaged into a stacked pile, in accordance with an embodiment of the present invention; -
FIG. 5 illustrates a top perspective view of the exemplary tabbed plastic bag ofFIG. 3 packaged into a continuous, rolled sheet, in accordance with an embodiment of the present invention. - Unless otherwise indicated illustrations in the figures are not necessarily drawn to scale.
- To achieve the forgoing and other objects and in accordance with the purpose of the invention, techniques are described to provide gripping tabs on each side of a plastic bag's mouth to facilitate the opening thereof, which especially helpful for flattened bags, which are otherwise difficult to open. In some embodiments, the tabbed, flattened plastic bags are suitably joined together end to end to form a rolled sheet for dispensing. In other embodiments, the tabbed, flattened plastic bags are joined together at a side and stacked for dispensing.
- Other features, advantages, and object of the present invention will become more apparent and be more readily understood from the following detailed description, which should be read in conjunction with the accompanying drawings.
- The present invention is best understood by reference to the detailed figures and description set forth herein.
- Embodiments of the invention are discussed below with reference to the Figures. However, those skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for explanatory purposes as the invention extends beyond these limited embodiments.
-
FIG. 1 illustrates an exemplary tabbedplastic bag 100 comprising gripping lip tabs, in accordance with a first embodiment of the present invention. Tabbedplastic bag 100 is shown slightly opened for clarity, and is of the type that is mostly devoid of air when packed for consumer use, and is thereby prone to static cling and vacuum opening resistance between top and bottom bag sheets. As shown in the Figure, there is agripping tab 110 at the lip of the top bag sheet and similarly agripping tab 130 on the bottom sheet. In the preferred embodiment shown the top and bottom tabs are preferably slightly offset from one another to avoid the two tabs from sticking to each other, but still be close enough to more easily separate the sheets. - Those skilled in the art will readily recognize a multiplicity of suitable techniques to form the present tabs. By way of example, and not limitation, the tab protrusions may be stamped into the perforation step of a conventional rolled sheet of separable plastic bags. By way of further example,
FIGS. 2 a and b illustrate an exemplary tabbedplastic bag 200 comprising applied lip tabs, in accordance with a second embodiment of the present invention. As shown inFIG. 2 a, in the second embodiment there is a separatetop gripping tab 220 and a separatebottom gripping tab 230, which are then applied to a conventional plastic bag as shown inFIG. 2 b. Those skilled in the art will readily recognize suitable means to adhere grippingtabs - It should be appreciated that the gripping tabs shown in the foregoing embodiments are only examples, whereby the preferred gripping tab embodiment are designed to have a suitable size, texture, and location to provide convenient finger gripping handles for pulling opening the bag, but the exact implementation will depended on the particular application, and will be readily apparent to those skilled in the art.
-
FIG. 3 illustrates the exemplary tabbed plastic bag ofFIG. 1 in the closed position, as is normally the case after the bag is manufactured. - Another attendant aspect of the present gripping tabs according to the teachings of the present invention is to easy indicate the location open side of the plastic bag. Any suitable conventional bag may be properly adapted to comprise the gripping tabs according to the present invention. Moreover, those skilled in the art will recognize a multiplicity of known techniques for packaging and dispensing tabbed bag embodiments of the present invention. A stacked packaging and dispensing technique is shown by way of example in
FIG. 4 .FIG. 4 illustrates the exemplary tabbed plastic bag ofFIG. 3 packaged into a stackedpile 400, in accordance with an embodiment of the present invention. An alternate packaging and dispensing technique is as a continuous roll of perforated sheets, which is shown by way of example inFIG. 5 .FIG. 5 illustrates the exemplary tabbed plastic bag ofFIG. 3 packaged into a continuous, rolledsheet 500 of perforated bags, in accordance with an embodiment of the present invention. The perforations of the top and bottom portions of the bags are shaped so as to provide agripping tab 520 when the adjacently attached bag is detached from this perforated seam. - Having fully described at least one embodiment of the present invention, other equivalent or alternative methods of providing plastic bags with gripping tabs according to the present invention will be apparent to those skilled in the art. The invention has been described above by way of illustration, and the specific embodiments disclosed are not intended to limit the invention to the particular forms disclosed. The invention is thus to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the following claims.
Claims (15)
1. A flattened plastic bag comprising:
a top plastic sheet joined to a bottom plastic sheet on all edges except for one side for opening of the formed bag;
a gripping tab protruding from the opening lip of the top sheet; and
a gripping tab protruding from the opening lip of the bottom sheet.
2. The plastic bag of claim 1 , wherein the top gripping tab and the bottom gripping tab do not completely overlap one another.
3. The plastic bag of claim 1 , wherein the top gripping tab and the bottom gripping tab are configured for convenient finger gripping.
4. The plastic bag of claim 1 , wherein a plurality of the tabbed, flattened plastic bags is suitably joined together end to end to form a rolled sheet for dispensing.
5. The plastic bag of claim 1 , wherein a plurality of the tabbed, flattened plastic bags are joined together at a side and stacked for dispensing.
6. A flattened plastic bag comprising:
a top plastic sheet joined to a bottom plastic sheet on all edges except for one side for opening of the formed bag;
a gripping tab joined to and protruding from the opening lip of the top sheet; and
a gripping tab joined to and protruding from the opening lip of the bottom sheet.
7. The plastic bag of claim 4 , wherein the top gripping tab and the bottom gripping tab do not completely overlap one another.
8. The plastic bag of claim 4 , wherein the top gripping tab and the bottom gripping tab are configured for convenient finger gripping.
9. The plastic bag of claim 4 , wherein a plurality of the tabbed, flattened plastic bags is suitably joined together end to end to form a rolled sheet for dispensing.
10. The plastic bag of claim 4 , wherein a plurality of the tabbed, flattened plastic bags are joined together at a side and stacked for dispensing.
11. A flattened plastic bag comprising:
a top plastic sheet joined to a bottom plastic sheet on all edges except for one side for opening of the formed bag;
means for gripping tab the opening lip of the top sheet; and
means for gripping tab the opening lip of the bottom sheet.
12. The plastic bag of claim 11 , wherein the top gripping means and the bottom gripping means do not completely overlap one another.
13. The plastic bag of claim 11 , wherein the top gripping means and the bottom gripping means are configured for convenient finger gripping.
14. The plastic bag of claim 11 , wherein a plurality of the tabbed, flattened plastic bags is suitably joined together end to end to form a rolled sheet for dispensing.
15. The plastic bag of claim 11 , wherein a plurality of the tabbed, flattened plastic bags are joined together at a side and stacked for dispensing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US11/065,468 US20060188180A1 (en) | 2005-02-24 | 2005-02-24 | Plastic bags with gripping tabs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/065,468 US20060188180A1 (en) | 2005-02-24 | 2005-02-24 | Plastic bags with gripping tabs |
Publications (1)
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US20060188180A1 true US20060188180A1 (en) | 2006-08-24 |
Family
ID=36912790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/065,468 Abandoned US20060188180A1 (en) | 2005-02-24 | 2005-02-24 | Plastic bags with gripping tabs |
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Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070258664A1 (en) * | 2000-12-18 | 2007-11-08 | Bell Kim N | Method of opening for bags of supple polymeric material subject to interlayer cling |
US20080292222A1 (en) * | 2007-05-21 | 2008-11-27 | The Glad Products Company | Disposal bag having embossed tie flaps |
US20090043315A1 (en) * | 2007-08-06 | 2009-02-12 | Moon Hwa-Sook | Endobag for endoscopic surgery |
EP2141085A1 (en) * | 2008-06-30 | 2010-01-06 | Nestec S.A. | Easy opening packaging for food products |
US20120006822A1 (en) * | 2010-07-07 | 2012-01-12 | Yeager James W | Recloseable package with pull-tab member |
CN103253537A (en) * | 2012-02-19 | 2013-08-21 | 丽水市小天使橡皮制造有限公司 | Thin film bag with opening device |
US20130221048A1 (en) * | 2012-02-28 | 2013-08-29 | Watershed, L.L.C. | Waterproof carrying case assembly |
US20130248646A1 (en) * | 2012-03-22 | 2013-09-26 | Poly-America, L.P. | Product Containers with Rolled Goods |
US8727620B2 (en) | 2012-09-28 | 2014-05-20 | S.C. Johnson & Son, Inc. | Storage bag with dimple features |
US20140233866A1 (en) * | 2011-12-28 | 2014-08-21 | Daniel Brian Tan | Self opening bags with attaching features |
US20140353192A1 (en) * | 2013-06-03 | 2014-12-04 | S.C. Johnson & Son, Inc. | Plastic bags, rolls of plastic bags, and tubular blown film processes of making the same |
US20150028148A1 (en) * | 2012-03-22 | 2015-01-29 | Poly-America, L.P. | Product Containers with Rolled Goods |
USD723386S1 (en) | 2013-03-15 | 2015-03-03 | S.C. Johnson & Son, Inc. | Storage bag |
USD723384S1 (en) | 2013-03-15 | 2015-03-03 | S.C. Johnson & Son, Inc. | Storage bag |
USD723939S1 (en) | 2013-03-15 | 2015-03-10 | S.C. Johnson & Son, Inc. | Storage bag |
USD723937S1 (en) | 2013-03-15 | 2015-03-10 | S.C. Johnson & Son, Inc. | Storage bag |
USD723940S1 (en) | 2013-03-15 | 2015-03-10 | S.C. Johnson & Son, Inc. | Storage bag |
USD723936S1 (en) | 2013-03-15 | 2015-03-10 | S.C. Johnson & Son, Inc. | Storage bag |
USD724442S1 (en) | 2013-03-15 | 2015-03-17 | S.C. Johnson & Son, Inc. | Storage bag |
USD724955S1 (en) | 2013-03-15 | 2015-03-24 | S.C. Johnson & Son, Inc. | Storage bag |
US9011004B2 (en) | 2010-12-02 | 2015-04-21 | Kathy Wood Paulin | Flexible storage bag |
US9114914B2 (en) | 2012-09-28 | 2015-08-25 | S.C. Johnson & Son, Inc. | Storage bag with textured area on lips to facilitate closing process |
USD742247S1 (en) | 2013-03-15 | 2015-11-03 | S.C. Johnson & Son, Inc. | Storage bag |
CN105473459A (en) * | 2013-08-30 | 2016-04-06 | 金伯利-克拉克环球有限公司 | Tamper resistant package and methods of making same |
US20160130039A1 (en) * | 2013-05-24 | 2016-05-12 | Windmöller & Hölscher Kg | Bag, method for the production of a bag and machine system for the production of a bag |
US9604761B2 (en) | 2012-09-28 | 2017-03-28 | S. C. Johnson & Son, Inc. | Storage bag with features that facilitate sealing and unsealing of the bag |
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CN108082709A (en) * | 2016-11-22 | 2018-05-29 | 维斯哈尔·博伊姆·福尔玛 | Stay open device and the packaging with the device |
CN109677768A (en) * | 2019-03-01 | 2019-04-26 | 王顺 | A kind of PE plastic packaging bag |
DE202018000827U1 (en) * | 2018-02-19 | 2019-05-22 | Sebastian Kozaczek | Carrying bag / bag handles |
US20190337679A1 (en) * | 2018-05-02 | 2019-11-07 | Rolanda Gontz | Easy open disposable bag |
WO2020256423A1 (en) * | 2019-06-21 | 2020-12-24 | 주식회사 에스피씨지에프에스 | Packaging bag |
WO2021111080A1 (en) * | 2019-12-04 | 2021-06-10 | Compagnie Gervais Danone | Lidless container and method for assembling the container |
USD943422S1 (en) | 2013-03-15 | 2022-02-15 | S.C. Johnson & Son, Inc. | Storage bag |
USD976713S1 (en) | 2021-06-16 | 2023-01-31 | Poly-America, L.P. | Reclosable storage bag |
RU2794552C1 (en) * | 2021-11-02 | 2023-04-21 | Владимир Андреевич Золотухин | Method for manufacturing packages of mass demand and a device for its implementation |
US11634253B2 (en) | 2012-09-28 | 2023-04-25 | S. C. Johnson & Son, Inc. | Storage bag with colored lips |
US11691790B2 (en) | 2019-01-18 | 2023-07-04 | S.C. Johnson & Son, Inc. | Storage bag with improved gripping features |
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Cited By (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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US20080292222A1 (en) * | 2007-05-21 | 2008-11-27 | The Glad Products Company | Disposal bag having embossed tie flaps |
US20090043315A1 (en) * | 2007-08-06 | 2009-02-12 | Moon Hwa-Sook | Endobag for endoscopic surgery |
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