EP1013567A1 - Müllbeutel - Google Patents

Müllbeutel Download PDF

Info

Publication number
EP1013567A1
EP1013567A1 EP98310654A EP98310654A EP1013567A1 EP 1013567 A1 EP1013567 A1 EP 1013567A1 EP 98310654 A EP98310654 A EP 98310654A EP 98310654 A EP98310654 A EP 98310654A EP 1013567 A1 EP1013567 A1 EP 1013567A1
Authority
EP
European Patent Office
Prior art keywords
bag
strip
elastic strip
neck
elastic
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Withdrawn
Application number
EP98310654A
Other languages
English (en)
French (fr)
Inventor
Daniel Marchal
David Burke
Edward Flynn
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.)
Innovative Elastics Ltd
Original Assignee
Innovative Elastics Ltd
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 Innovative Elastics Ltd filed Critical Innovative Elastics Ltd
Priority to EP98310654A priority Critical patent/EP1013567A1/de
Priority to PCT/EP1999/010506 priority patent/WO2000039005A1/en
Priority to AU21048/00A priority patent/AU2104800A/en
Publication of EP1013567A1 publication Critical patent/EP1013567A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
    • B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
    • 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
    • B65D33/1616—Elements constricting the neck of the bag
    • B65D33/165—Flexible elongated elements integral with or attached to bags or sacks ; Fastening thereof to the bag before closing
    • 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
    • B65D33/28—Strings or strip-like closures, i.e. draw closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/0006—Flexible refuse receptables, e.g. bags, sacks

Definitions

  • this provides the bag with an open neck which is resiliently extensible so that it will grip the top rim of an associated bin to hold the bag in place.
  • the elastic strip may extend across the gusset of a gusseted bag so that it is not stretched until the bag is opened or it may extend along a portion of the side wall of the bag. In this latter case the side wall tends to crumple up so making the empty unused bags difficult to handle and package.
  • This specification also discloses, especially in the case of an elastic strip extending across a gusseted bag, that it is possible to use the elastic strip as a tie to close a filled bag by wrapping the elastic strip around its gathered together neck.
  • a plastics bag includes at or towards its open end a strip of elastic connected to the bag at two spaced apart portions, the elastic strip extending between the spaced apart portions extending over an extent of half the periphery or less of the bag and being substantially relaxed when the open end of the bag is opened to its maximum extent.
  • the elastic strip only extends around part of the neck of the bag and, for example, extends all or only part way along one side of the bag.
  • the bag is placed in a bin and the open neck of the bag folded over the open end of the bin.
  • the strip of elastic is then pulled over and across the open end of the bin to engage the folded over neck portion on the opposite side of the bag.
  • the elastic strip has a length of half, or approaching half, of the periphery of the neck of the bag it is preferred that the elastic strip is formed into a complete loop which is then placed completely to surround the folded over neck of the bag.
  • the strip is relatively short, for example, a quarter of the length of the periphery of the neck of the bag, it is preferred that the strip only extends around the remainder of the periphery of the folded over end of the neck of the bag with the exception of that between the direct path between the connection points of the elastic strip.
  • connection points of the elastic strip may be enclosed in a flap or hem of the bag, particularly where the connection points being sandwiched between the layers of the bag assists in fixing them to the bag. If all of the elastic strip is enclosed in a hem an aperture or recess is provided to enable the elastic strip to be grasped and pulled over the open end of the bin.
  • the elastic strip may be attached to the inside or the outside surface of the bag. When the strip is attached to the outside of the bag it may over lie an aperture or recess in the side wall of the bag so that when the top of the bag is turned over the rim of a bin, the elastic strip can be accessed through the aperture or recess. However this is not necessary because an elastic strip mounted on the outside of the bag, and hence the inside of the turned over top of the bag, can easily be pulled out from underneath the turned over top of the bag and then wrapped around it.
  • connection points of the elastic strip are preferably attached by hot melt adhesive and particularly hot melt adhesive of the reactive or the rubbery elastomer type such as that known as Dispomelt® 322 made by National Starch and Chemical Company of 10 Finderne Avenue, New Jersey 08807-3300, USA.
  • the connection points of the strip may be welded or adhered by other means to the bag or may be mechanically connected to the bag by being stapled or stitched to it, by being trapped in folds of the bag or by being threaded through a hole in the bag. In the latter cases the strip may be knotted or be held by an enlarged clamp or clip.
  • the elastic strip it is convenient to have the elastic strip extending along the full extent of one side of the bag. If such a length of elastic is too long to provide sufficient tension to hold the bag in place on the rim of a bin it is possible to have connection points between the strip and the bag between the ends of the strip to shorten the effective length of the elastic strip.
  • the elastic strip it is possible to use the elastic strip not only to hold the bag onto the open end of a bin but also to act as a tie to close the gathered together neck of the bag after it has been filled with rubbish.
  • the elastic strip is pulled and wound around the gathered together neck of the bag with the final portion of elastic strip being formed into a loop and placed around the gathered together neck to seal the bag.
  • the elastic strip can be made from any material of high elasticity and low plasticity such as natural or synthetic rubbers or thermoplastic elastomers.
  • the elastic strip can be used in the form of a tape or a thread. Where the elastic strip is adhered to the bag it is preferred to have the elastic strip in the form of a tape because of the larger contact surface of the tape to thereby ensure a better adhesion to the bag.
  • the cross section of the elastic strip and its length will typically vary and be adapted to the dimensions of the bag to ensure that the strip provides a sufficiently tight grip on the top of the bin when it was located in a bin to hold the bag securely in place. Typically the maximum elongation of a typical elastic strip will be 800%.
  • the minimum length between the attachment points is likely to be a seventh of the periphery of the open neck of the bag.
  • the length of the elastic strip is chosen in relation to the periphery of the bag to keep the elongation of the elastic strip to below 500% upon application of the strip to the rolled over top of the bag located in the bin.
  • the elastic strip When the elastic strip is in the form of a tape it has a thickness between 100 microns and 1 mm and a width between 2 and 10 mm.
  • a typical example of such a tape has a thickness between 0.18 mm and 0.6 mm and a width of 1 mm to 6 mm and preferably 2 or 3 mm.
  • One example of elastic tape found to be effective has a thickness of 0.3 mm and a width of 6 mm.
  • elastic threads such as Spandex are used they can vary in size from 500 to 1200 d/tex and can be used in single or multiple endages.
  • One type of Spandex which is suitable is Lycra® made by E.I. du pont de Nemours and Company of 1007 Market Street, Wilmington, Delaware 19898, USA.
  • threads are made from natural or synthetic elastomers such as polyisoprene, polychloroprene, styrene butadiene polymere or blends of such polymers, then sizes will typically be in a range of 20 to 80 count. The count is the number of threads that can be cut from the elastic strip of width 1" (25.4 mm).
  • the bag may be made from PVC, polyethylene, polypropylene, or any other thermoplastic film or a combination of these.
  • the elastic strip is made from polyisoprene rubber which is also biodegradable.
  • the bag may be plain or gusseted and may include a tie or closure.
  • the bag may have a wavy configuration of top edge which provides portions of the top edge that can more easily be tied together to close the bag or, alternatively, be in the form of a so-called "bunny bag" which includes two integral carrying handles, usually formed in gusseted side regions of the bag, which also double as ties to close the filled bag.
  • Another form of tie that is sometimes included in gusseted bags is a separate thin strip of plastics material which is laid in the outside of a gusset and retained in place by being sealed to the weld forming the base of such a gusseted bag.
  • This type of tie is merely removed from the outside of the gusset when the bag is full and then used as a separate tie to wrap around and close the gathered together neck of the filled bag. It is also common to provide separate closures in the form of metal-plastic or metal-paper strips.
  • a further type of closure system that is in common use on rubbish bags is the type of rubbish bag which includes a folded over hem at its open end containing plastic draw tapes. Such draw tapes are exposed either at the top two corners of the bag or at recessed portions of the hem and are fitted to the bags as part of the bag manufacturing process. Such draw tapes may be fixed to the bag or be formed into a loop and merely held in the hem. When such a bag is full such draw tapes are then pulled to gather together the neck of the bag and then tied to close and seal the bag.
  • This type of closure system provides a reliable closure system that forms part of the bag and therefore there is no risk of the tie being lost.
  • only a single strip of elastic is provided which is attached at two spaced apart locations around the neck of the bag.
  • two separate strips of elastic are provided around the neck of the bag and each strip is fixed at two spaced apart locations.
  • more than one strip may be applied to one or both sides of the bag.
  • a gusseted bag 1 of capacity 50 litres is made of polythene, has an open end 2 and a closed end including a weld 3.
  • a piece of elastic strip 4 is fixed to the outside of one side of the bag 1 at each end by a hot melt adhesive 5 and is in a substantially relaxed state.
  • the elastic strip 3 is 0.18 mm thick 3 mm wide and has a relaxed length of 400 mm.
  • the periphery of the neck of the bag is 1500 mm so that in its relaxed state the length of the strip of elastic 4 is substantially less than the peripheral length of the open end of the bag 1.
  • the bag 1 is placed inside a rubbish bin 6 and the open end 2 turned over around the outside of the rim of a generally square rubbish bin 6 to form a loose collar 7.
  • the elastic strip 4 is gripped by the user and pulled downwards as shown schematically in Figure 3 - and then lifted and stretched over the collar of the bag 1 to grip it and hold it in place on the bin 6 - as shown in Figure 4.
  • the elastic strip lies on the top of the collar 7 on three sides of the bin 6 and the tension in the elastic strip 4 holds the collar 7 tight on the fourth side of the bin.
  • the strip of elastic 4 is formed into a complete loop which is then placed around the entire collar 7 as shown in Figure 5.
  • the elastic strip 4 is released from around the collar 7 and the open neck 2 of the bag 1 is gathered together.
  • the elastic strip 4 is pulled to tension it and then is wound around the gathered together neck 2 of the bag.
  • the final remaining end or loop of the elastic strip 4 is placed over the gathered together neck 2 of the bag to hold it closed and to seal it, as shown in Figure 6.
  • a blown tube of polyethylene film is first passed through a folding station in which the gussets are formed and then the gusseted tube is welded to provide the welds 3 at the bottom of each bag and perforated with perforations 8 to allow adjacent bags on a roll of such bags to be separated from one another by tearing along the perforations 8.
  • the elastic strip 4 is fixed adjacent the perforations 8 by hot melt adhesive.
  • the completed bags are then formed into a roll typically with the elastic strips 4 on the inside of the roll, ready for distribution and sale. It is possible in some situations to carry out the welding perforating and tape application step 4 all in a single operation by providing a single head which moves transversely across the tube of polyethylene.
  • the second example of bag is a non-gusseted bag including an integral tie and is shown in Figure 8.
  • the second example of bag 11 includes an open top 12 and a base 13 formed by a fold of plastic material.
  • Welded seams 14 are formed along each side edge of the bag.
  • a turned over hem 15 is formed and this turned over hem is welded to the side wall of the bag by a weld line indicated by reference numeral 16.
  • Draw-tapes 17 are provided in the turned over hem 15 along each side and are welded to the bag at the welded seams 14. Cut-outs 18 are formed to enable the user to gain access to the draw-tapes 17.
  • a piece of elastic 19 is fixed to the side wall of the bag 11 beneath the weld line 16 by a hot melt adhesive at attachment points 20.
  • the elastic strip 3 is 0.18 mm thick and 3 mm wide and has a relaxed length of 570 mm.
  • the periphery of the neck of the bag is 1360 mm and thus the elastic strip is nearly half the periphery of the bag.
  • the bag 11 is placed inside a rubbish bin 21 and the open end 12 is turned over around the outside of the rim of the rubbish bin 21 to form a loose collar 22.
  • the elastic strip 19 is gripped by the user and pulled downwards as shown schematically in Figure 10 and then formed into a complete loop 23 as shown in Figure 11. This complete loop 23 is then placed around the entire collar 22 as shown in Figure 12.
  • the elastic strip 19 is released from around the collar 22 and the open neck 12 of the bag is then gathered together by pulling the draw tape 17 through the recesses 18. This results in the neck 12 of the bag 11 being gathered together as shown in Figure 13 and then the two loops of the draw tapes 17 can be formed into a knot to hold the bag closed and sealed.
  • a tube 30 of blown polyethylene film is split longitudinally by slits 31 and 32 into two U-shaped portions 33 and 34. Each U-shaped portion is treated identically and, from now on only the treatment of one of these, portion 33, will be described.
  • perforated portions 35 are formed towards the cut edges and these perforated portions 35 will form the recesses 18 in the completed bag.
  • Draw-tapes 17 are then placed adjacent the cut edges and then the cut edges folded over to form the hem 15 as shown in Figure 16.
  • the folded over hems 15 are then welded by a weld line 16 to enclose the draw tapes 17 within the hem 15.
  • the portion 33 is then divided into individual bags by forming a pair of weld lines 14 spaced by a perforation 36 as shown most clearly in the enlarged portion of Figure 18.
  • the elastic strip 19 is adhered to one side of the completed bags by holt melt adhesive at the attachment points 20.
  • the completed bags are then formed into a roll, again with the elastic strip 19 on the inside of the roll before being packaged for distribution and sale. In use, the bags are separated from the roll by tearing them along perforation line 36.
EP98310654A 1998-12-23 1998-12-23 Müllbeutel Withdrawn EP1013567A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP98310654A EP1013567A1 (de) 1998-12-23 1998-12-23 Müllbeutel
PCT/EP1999/010506 WO2000039005A1 (en) 1998-12-23 1999-12-22 Rubbish bag
AU21048/00A AU2104800A (en) 1998-12-23 1999-12-22 Rubbish bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98310654A EP1013567A1 (de) 1998-12-23 1998-12-23 Müllbeutel

Publications (1)

Publication Number Publication Date
EP1013567A1 true EP1013567A1 (de) 2000-06-28

Family

ID=8235228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98310654A Withdrawn EP1013567A1 (de) 1998-12-23 1998-12-23 Müllbeutel

Country Status (3)

Country Link
EP (1) EP1013567A1 (de)
AU (1) AU2104800A (de)
WO (1) WO2000039005A1 (de)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073162A1 (en) * 1999-05-26 2000-12-07 Innovative Elastics Limited Reclosable bags
EP1266837A1 (de) * 2001-06-14 2002-12-18 Nuova Poliver di Oddone Colomba & C. S.n.c. Wegwerfabfallbeutel
WO2004041681A1 (en) * 2002-10-31 2004-05-21 Nordson Corporation Elastic trash bag
FR2858808A1 (fr) * 2003-08-13 2005-02-18 Sp Metal Sac a lien coulissant composite
FR2859982A1 (fr) 2003-09-24 2005-03-25 Sp Metal Sac a bande elastique et son procede de fabrication
EP1560765A1 (de) * 2002-11-13 2005-08-10 The Glad Products Company Gerafftes elastisches folienmaterial
FR2873998A1 (fr) * 2004-08-06 2006-02-10 Schweitzer Sas Soc Par Actions Sac en matiere plastique souple muni d'un lien coulissant avec un double adhesif
ITTV20080090A1 (it) * 2008-07-02 2010-01-03 Virosac Srl Sacchetto per il pattume con dispositivo legaccio di chiusura e metodo di chiusura e produzione del sacchetto.
CN103612854A (zh) * 2013-12-11 2014-03-05 王湘铭 皮带扣式垃圾桶
US8690429B1 (en) * 2007-04-11 2014-04-08 The Scensible Source Co., LLC Liner bag for feminine hygiene waste receptacles
WO2014174330A1 (en) 2013-04-24 2014-10-30 Virosac S.R.L. Plastic bag with a tying device and production process of plastic bags with a tying device
US9586726B1 (en) 2015-09-21 2017-03-07 Poly-America, L.P. Drawstring trash bag
CN109276030A (zh) * 2018-11-16 2019-01-29 曹欣悦 一种具有垃圾收纳功能的桌板

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7946765B2 (en) 2002-01-25 2011-05-24 The Glad Products Company Shirred elastic sheet material
US7077796B2 (en) 2003-03-28 2006-07-18 The Glad Products Company Bag with elastic strip and method of making the same
US6939042B2 (en) 2003-03-28 2005-09-06 The Glad Products Company Bag with elastic strip and method of making the same
US20090183807A1 (en) * 2007-08-16 2009-07-23 Sadlier Claus E More versatile flexible cover and method of manufacture
US8435372B1 (en) 2007-08-16 2013-05-07 Les Industries Touch Inc. Manufacture of versatile flexible cover using mandrel
US8123885B2 (en) 2009-02-17 2012-02-28 Covermate, Inc. Method of manufacturing flexible covers
IT201900004623A1 (it) * 2019-03-27 2020-09-27 Undersiege S R L S Unipersonale Sacchetto ergonomico atto ad agevolare il recupero delle deiezioni di animali domestici e relativo procedimento di fabbricazione industriale

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE716039A (de) * 1968-05-31 1968-10-16
US4778283A (en) * 1986-12-30 1988-10-18 Mobil Oil Corporation Draw band bag
US5232118A (en) * 1992-07-16 1993-08-03 Dorothy Samuel Elastically ribbed bag for lining trash containers
EP0542889B1 (de) * 1990-07-31 1994-09-07 Minnesota Mining And Manufacturing Company Verschlussanordnung für flexible beutel
FR2715132A1 (fr) * 1994-01-17 1995-07-21 Montamat Elisabeth Lien de fermeture en matière élastique pour sacs en plastique.
CH687142A5 (de) * 1996-02-16 1996-09-30 Polypac Ag Sack, insbesondere abfall- oder sammelsack.
DE19521073A1 (de) * 1995-06-09 1997-01-16 Ahrens Geb Reuleke Elvira Fixierbarer Abfallbeutel
US5732845A (en) * 1996-05-20 1998-03-31 Hold It Products Corporation Securing system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE716039A (de) * 1968-05-31 1968-10-16
US4778283A (en) * 1986-12-30 1988-10-18 Mobil Oil Corporation Draw band bag
EP0542889B1 (de) * 1990-07-31 1994-09-07 Minnesota Mining And Manufacturing Company Verschlussanordnung für flexible beutel
US5232118A (en) * 1992-07-16 1993-08-03 Dorothy Samuel Elastically ribbed bag for lining trash containers
FR2715132A1 (fr) * 1994-01-17 1995-07-21 Montamat Elisabeth Lien de fermeture en matière élastique pour sacs en plastique.
DE19521073A1 (de) * 1995-06-09 1997-01-16 Ahrens Geb Reuleke Elvira Fixierbarer Abfallbeutel
CH687142A5 (de) * 1996-02-16 1996-09-30 Polypac Ag Sack, insbesondere abfall- oder sammelsack.
US5732845A (en) * 1996-05-20 1998-03-31 Hold It Products Corporation Securing system

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073162A1 (en) * 1999-05-26 2000-12-07 Innovative Elastics Limited Reclosable bags
EP1266837A1 (de) * 2001-06-14 2002-12-18 Nuova Poliver di Oddone Colomba & C. S.n.c. Wegwerfabfallbeutel
WO2004041681A1 (en) * 2002-10-31 2004-05-21 Nordson Corporation Elastic trash bag
US6921202B2 (en) 2002-10-31 2005-07-26 Nordson Corporation Elastic trash bag
EP1560765A4 (de) * 2002-11-13 2008-07-23 Glad Products Co Gerafftes elastisches folienmaterial
AU2003270838B2 (en) * 2002-11-13 2010-03-04 The Glad Products Company Shirred elastic sheet material
EP1560765A1 (de) * 2002-11-13 2005-08-10 The Glad Products Company Gerafftes elastisches folienmaterial
FR2858808A1 (fr) * 2003-08-13 2005-02-18 Sp Metal Sac a lien coulissant composite
EP1508526A1 (de) * 2003-08-13 2005-02-23 SP Metal Zugbeutel mit zweiteiligen Zugband
FR2859982A1 (fr) 2003-09-24 2005-03-25 Sp Metal Sac a bande elastique et son procede de fabrication
WO2005030612A1 (fr) * 2003-09-24 2005-04-07 Sphere Sac a bande élastique et son procede de fabrication
US8556508B2 (en) 2003-09-24 2013-10-15 Sphere Bag having an elastic band, and method for the production thereof
FR2873998A1 (fr) * 2004-08-06 2006-02-10 Schweitzer Sas Soc Par Actions Sac en matiere plastique souple muni d'un lien coulissant avec un double adhesif
US8690429B1 (en) * 2007-04-11 2014-04-08 The Scensible Source Co., LLC Liner bag for feminine hygiene waste receptacles
US9957105B2 (en) 2007-04-11 2018-05-01 The Scensible Source Co., LLC Liner bag for feminine hygiene waste receptacles
ITTV20080090A1 (it) * 2008-07-02 2010-01-03 Virosac Srl Sacchetto per il pattume con dispositivo legaccio di chiusura e metodo di chiusura e produzione del sacchetto.
EP2141082A1 (de) * 2008-07-02 2010-01-06 Virosac Srl Beutel für Abfall mit Schnur-Schließvorrichtung und Schließverfahren sowie Verfahren zur Herstellung des Beutels
WO2014174330A1 (en) 2013-04-24 2014-10-30 Virosac S.R.L. Plastic bag with a tying device and production process of plastic bags with a tying device
CN103612854A (zh) * 2013-12-11 2014-03-05 王湘铭 皮带扣式垃圾桶
US9586726B1 (en) 2015-09-21 2017-03-07 Poly-America, L.P. Drawstring trash bag
CN109276030A (zh) * 2018-11-16 2019-01-29 曹欣悦 一种具有垃圾收纳功能的桌板

Also Published As

Publication number Publication date
WO2000039005A1 (en) 2000-07-06
AU2104800A (en) 2000-07-31

Similar Documents

Publication Publication Date Title
EP1013567A1 (de) Müllbeutel
US10647476B2 (en) Draw tape bag
US6939042B2 (en) Bag with elastic strip and method of making the same
EP1740478B1 (de) Knotenbeutel
US5611626A (en) Bag with reenforced handle and resealable pour spout opening
US6053635A (en) Reclosable pouch with reinforced handle
US8118489B2 (en) Bag
US7077796B2 (en) Bag with elastic strip and method of making the same
US3679126A (en) Bag structures with integral closure arrangement
US20090304307A1 (en) Bag with integral closure mechanism including perforated lines with end apertures
AU2010202022A1 (en) Bag with elastic strip and method of making the same
US20090017172A1 (en) Reclosable animal feed container
JPH07300142A (ja) 使いすて衛生用品の包装袋
WO2000073162A1 (en) Reclosable bags
CA2254320A1 (en) Ez-use bags
JP2506846Y2 (ja) 袋体の開口部の閉開具
JPH0452161Y2 (de)
JPH08217097A (ja) ゴミ袋およびその製造方法
NZ555100A (en) Bag, with elastic strip continuously attached across one or both sides over region with a remaining region or regions unattached
GB2275458A (en) Container with handles above a closure

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 CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20001208

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17Q First examination report despatched

Effective date: 20020624

18W Application withdrawn

Withdrawal date: 20020611