EP2687455A1 - Sac ou poche avec des évidements décalés sur l'avant et l'arrière - Google Patents

Sac ou poche avec des évidements décalés sur l'avant et l'arrière Download PDF

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Publication number
EP2687455A1
EP2687455A1 EP12005238.6A EP12005238A EP2687455A1 EP 2687455 A1 EP2687455 A1 EP 2687455A1 EP 12005238 A EP12005238 A EP 12005238A EP 2687455 A1 EP2687455 A1 EP 2687455A1
Authority
EP
European Patent Office
Prior art keywords
bag
opening
recess
edge
edges
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Withdrawn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
EP12005238.6A
Other languages
German (de)
English (en)
Inventor
Rene Donner
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.)
Papier Mettler Inhaber Michael Mettler eK
Original Assignee
Papier Mettler Inhaber Michael Mettler eK
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 Papier Mettler Inhaber Michael Mettler eK filed Critical Papier Mettler Inhaber Michael Mettler eK
Priority to EP12005238.6A priority Critical patent/EP2687455A1/fr
Publication of EP2687455A1 publication Critical patent/EP2687455A1/fr
Withdrawn legal-status Critical Current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
    • B65D33/007—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

Definitions

  • the present invention relates to a bag or a bag having a substantially closed bottom end and an opposite opening end, comprising a front side with an opening-side edge and a rear side with an opening-side edge, in the region of their side edges and bottom edges at least partially directly or through side walls and / or gussets and / or a bottom fold are connected to each other.
  • Bags and bags for transporting articles are known in the art. It is desirable that such bags and pouches can be easily opened, especially if there are no objects in them.
  • a bag may have a handle; wherein a bag has no reinforcement at or in the region of the handle.
  • a bag basically has a handle, preferably with a reinforcement on or in the region of the handle.
  • the DE 10 2009 041 341 A1 describes an easy-open package comprising a plurality of layers and a non-thermoformed packaging element.
  • a plastic bag is known, the walls of which consist wholly or partly of at least two interconnected foils and which may comprise two holes within the foils arranged side by side, the pouches being suitable for packaging machines.
  • a disadvantage of the existing bags and bags is that they are difficult to open.
  • knot bags for fruits and vegetables are often provided in the form of an endless belt and / or rolled up to a customer. After tearing or removal of such a bag or such a bag must be opened for the introduction of the goods to be packaged. This is made more difficult, not only in the knot bags exemplified by ever thinner material thicknesses of the bags or bags. In particular, it is often difficult to open bags or bags with one hand.
  • the object of the present invention is achieved in that the front of the bag or the bag at least a first recess, in particular in the region of and / or formed by the opening edge and / or a side edge of the front comprises, and the back of the bag or the bag at least one second recess, in particular in the region of and / or formed by the opening edge and / or a side edge of the back, comprising, wherein the first and the second recess are offset from one another.
  • a recessed space to be understood. This can be understood in particular such that the front and / or back of a bag or a bag in this area no material, from wherein the respective side is formed, although a configuration of the bag or the bag in this area provides material.
  • a recess in the sense of the present invention can be understood as meaning that a recess of the front releases at least in one section an arial of the rear side, and / or a recess of the rear releases at least in one section an arial of the front side.
  • a recess can be understood as meaning that the opening edge and / or a side edge of the front releases at least in one section an arial of the rear side and / or that the opening edge and / or a side edge of the rear side releases at least in one section an arial of the front side.
  • a recess may be provided by punching, cutting, and / or the like of material from a front and / or back of a bag or pouch.
  • one of the side edges and / or the opening edges in the sense of the present invention is intended to be understood as being both directly at the said edges and at a distance from them.
  • it can also include, for example, that a recess is arranged on the opening edge and / or on the side edge.
  • a recess is arranged on the opening edge and / or on the side edge.
  • At the side edge and / or the opening edge can be conveniently understood as a distance of a recess of one of the edges, in particular less than 10% of the longitudinal and / or transverse extent of the bag or the bag, or directly to the side edge and / or opening edge.
  • Forming a recess through an opening edge and / or a side edge can be understood, for example, in the sense of the present invention, that a side edge and / or an opening edge is designed such that it provides a recess.
  • forming a recess can also be understood, for example, as meaning that the recesses form an integral part of an opening edge and / or side edge of a bag or pocket, in particular by subsequent provision of a recess in an existing opening and / or side edge ,
  • front and back are to be understood as examples only and are intended to facilitate understanding of the invention. Of course it is for one It is obvious to a person skilled in the art that the side designated as the front side of a bag can also represent the rear side and vice versa.
  • An offset arrangement in the sense of the present invention is to be understood as meaning that the first and / or second recesses do not overlap completely congruently. This can be achieved in one embodiment of the invention, for example, by an offset between the recesses and / or by different geometric shapes of the recesses.
  • a user engages with his fingers in the recesses. After the intervention in the recesses, these allow the front and the back to move against each other and thus open the bag or bag. Also, the edges of the recesses may be attack or friction points for mutually displacing manual manipulations.
  • a user rubs the front and back, in particular with one hand, against each other, ie laterally to each other. This is particularly advantageous if only one hand is to be used to open the bag or bag.
  • An inventive bag or bag according to the invention can thus be opened in one-handed operation. After an opening of the bag or bag has been made to a certain opening width of the opening end of the bag or bag by such a lateral displacement of the front and back against each other, a user can for example with a finger in the bag or the bag between front and rear side engage and this open further, a desired opening width has not yet been reached.
  • staggered recesses can thus be achieved that a user when moving the front and the back against each other to open is not affected by too low static friction of the surfaces of the front and / or the back of the bag or the bag. Rather, the edges or edges of the recesses allow the user even with very smooth and / or thin front and / or rear sides of bags a secure intervention in this for easier opening.
  • an increase in the static friction for a hand and / or a finger for opening a bag or a pocket can also be achieved by the opening edge protruding from the front or rear side of a bag or a pocket beyond the opening edge of the other side.
  • Such a projection may provide easier gripping of a front and / or a back.
  • such a configuration of a bag or a bag has the disadvantage that can be damaged in a filling of the bag or the bag in the region of the side edges, in particular tears.
  • a user can also open a bag or a bag according to the invention by intervening in the staggered recesses and pulling the front and the back apart. It can be made possible by the recesses a user to grab both the front and the back independently.
  • first recess and the second recess of the front or rear side may overlap only partially or not, wherein the first and / or second recess in particular comprises or forms a punched-out.
  • non-overlapping recesses may prevent a user from inadvertently gripping the front and back simultaneously and pulling in the same direction.
  • An only partial or no overlapping of the recesses may be advantageous in particular for opening a bag or a pocket by rubbing the front and back against each other.
  • first and / or the second recess in the region of one of the side edges and / or the opening edge of the bag or the bag is arranged, in particular on one of the side edges and / or an opening edge, preferably comprising a portion of an opening edge of the Front and / or the back.
  • the recesses are arranged laterally on one of the edges of the bag or the bag.
  • the first and / or second recess is circular, elliptical, and / or sinusoidal, in particular a semicircle, a semi-elliptical shape, a rectangular shape, a triangular shape, square, polygonal, and / or the shape a sine function with values from 0 to ⁇ or from ⁇ to 2 ⁇ .
  • Such a configuration of the recesses may be advantageous according to an embodiment of the invention, since especially in round or curved recesses particularly simple fingers of different sizes can be introduced.
  • the first and / or second recess comprising a region of an opening edge of the front side and / or the back side to form a half ellipse whose main vertex, in particular substantially, along or spaced from the opening edge the front and / or the back extends and whose side apex extends in particular in the direction of the bottom end and / or a side edge of the bag or bag and / or the first and / or second recess comprising a portion or spaced from an opening edge of the front and / or or the back side forms a sine function from 0 to ⁇ or from ⁇ to 2 ⁇ , the zeros and / or inflection points of which are preferably along or spaced from the opening edge of the front side and / or the back side and the maximum of which extends in particular in the direction of the bottom end and / or a side edge of the bag or the bag.
  • the longitudinal extent of the back measured from the bottom end of the back to the opening end of the back
  • the longitudinal extent of the front measured from the bottom end of the front to the opening end of the front preferably substantially corresponds, and / or that the Front and back, especially in the more essential, congruent.
  • Such perforations may be useful, for example, for transporting clothing, food, to ensure air exchange between the bag interior and the environment. This can be advantageous in particular when the bag or the bag itself comprises or consists of a little air-permeable material.
  • At least one of the opening edges of the front and / or back of the bag or pocket may be advantageous for at least one of the opening edges of the front and / or back of the bag or pocket to have a higher longitudinal extent in the region or in the middle of the transverse extent of the bag, measured from one side edge to the other side edge. measured from the bottom end of the front and / or back to the opening end of the front and / or back, has, as at and / or in the region of the side edges, wherein the opening edges are preferably curved and / or curved.
  • the bag or the pocket may have at least one carrying handle, in particular having a V-shaped or U-shaped basic shape, preferably square, rectangular, circular, semi-circular or oval-shaped, in particular the front and / or back of the bag or bag arranged and / or formed from this includes.
  • a carrying handle can facilitate a user's transport of a bag according to the invention.
  • the front side, the back side, the side walls and / or the side folds of the bag or the pocket at least substantially on paper, in particular glassine paper, plastic and / or composite paper material, in particular polyethylene, polypropylene, Polyolefins and / or polyesters based or comprise at least in part.
  • the materials chosen may be advantageous for different articles to be transported.
  • the bag preferably substantially, is integrally formed.
  • first and / or second side wall elements may be represented between the first side edges of the front and rear side and the second side edges of the front and rear side, wherein the side wall elements represent side folds, in particular from the bottom end extend from the front and back.
  • Such side walls in particular comprising gussets, according to an embodiment of the invention can increase the volume of the bag or the bag without having to change its length and / or width.
  • the front and / or rear side may have a material thickness in a range from 3 ⁇ m to 500 ⁇ m, in particular in a range from 5 ⁇ m to 300 ⁇ m.
  • first and / or second recesses may have a longitudinal extent and / or a transverse extent in a range of 5 mm to 45 mm, in particular a range of 14 mm to 20 mm.
  • first and / or second recesses have a relative distance of the centers of the first and / or second recesses from one another from 1 mm to 70 mm, in particular from 5 mm to 30 mm, and / or the first recess and / or the second recess is arranged from a side edge at a distance of 20 mm.
  • the invention provides the use of a bag or a bag according to any one of the preceding claims as a transport bag or bag for clothing, food and / or household goods.
  • the invention is thus based on the surprising finding that a bag or a pocket can be opened more easily, in particular with one hand, when the front and the back of the bag or bag each have at least one recess, the recesses being offset from one another.
  • recesses which can be arranged in particular on or in the region of the opening edges of the front and back, the user can be provided an engagement region, so that a displacement of the front and back can take place against each other.
  • Such a sliding or rubbing opens the bag or bag for further use.
  • FIG. 1 a bag or bag 1 is exemplified.
  • the bag or bag 1 has a back 3 and a front 5 and side edges 7.
  • the rear side 3 and the front side 5 are at least partially connected directly or via side walls (not shown) in the region of their side edges 7 and their bottom edges 9.
  • At an opening edge 11 of the back of a first recess 13 is shown.
  • the front side 5 has a second recess 15.
  • the recesses 13, 15 are to be understood as examples only and may of course also have a different geometric shape (not shown) or in the region of the opening edges 11, 11 'are present, so also spaced therefrom (not shown).
  • FIG. 2 shows a further embodiment of a bag according to the invention 1.
  • the opening edges 11, 11 'of front and back 3', 5 'of a bag or a bag 1' according to FIG. 2 have in their midst a greater distance to the bottom edge, not shown, as in the region of their side edges. 7
  • opening edges 11, 11 ' has proved to be just as advantageous for opening pouches 1' when the front 5 'and the back 3' are displaced or rubbed against each other like other geometrical configurations of the opening edges 11, 11 '. ..

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
EP12005238.6A 2012-07-17 2012-07-17 Sac ou poche avec des évidements décalés sur l'avant et l'arrière Withdrawn EP2687455A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12005238.6A EP2687455A1 (fr) 2012-07-17 2012-07-17 Sac ou poche avec des évidements décalés sur l'avant et l'arrière

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12005238.6A EP2687455A1 (fr) 2012-07-17 2012-07-17 Sac ou poche avec des évidements décalés sur l'avant et l'arrière

Publications (1)

Publication Number Publication Date
EP2687455A1 true EP2687455A1 (fr) 2014-01-22

Family

ID=46982319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12005238.6A Withdrawn EP2687455A1 (fr) 2012-07-17 2012-07-17 Sac ou poche avec des évidements décalés sur l'avant et l'arrière

Country Status (1)

Country Link
EP (1) EP2687455A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE94831C (fr) * 1897-01-03 1897-11-09
CH183216A (de) * 1935-06-19 1936-03-31 Schneider Christian Papiersack.
CA2254320A1 (fr) * 1998-12-04 2000-06-04 Richard Y. C. Lam Sacs ez
DE20101296U1 (de) 2001-01-25 2001-05-31 Kunststoffwerk Bossel Gerd Kna Seitennahtbeutel
DE10055132A1 (de) * 2000-11-07 2002-05-08 Dierolf Doris Schnellgriffausstanzung für Kunststoffbeutel und -Tragetaschen
ES2253134A1 (es) * 2005-12-14 2006-05-16 Jesus Fco. Bermejo Martin Bolsa perfeccionada.
US20080105679A1 (en) * 2006-11-02 2008-05-08 Marlin Daniel Ballard Offset opening tabs for plastic zippered bags and plastic containers
DE102009041341A1 (de) 2009-05-19 2010-11-25 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Leicht zu öffnende Verpackung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE94831C (fr) * 1897-01-03 1897-11-09
CH183216A (de) * 1935-06-19 1936-03-31 Schneider Christian Papiersack.
CA2254320A1 (fr) * 1998-12-04 2000-06-04 Richard Y. C. Lam Sacs ez
DE10055132A1 (de) * 2000-11-07 2002-05-08 Dierolf Doris Schnellgriffausstanzung für Kunststoffbeutel und -Tragetaschen
DE20101296U1 (de) 2001-01-25 2001-05-31 Kunststoffwerk Bossel Gerd Kna Seitennahtbeutel
ES2253134A1 (es) * 2005-12-14 2006-05-16 Jesus Fco. Bermejo Martin Bolsa perfeccionada.
US20080105679A1 (en) * 2006-11-02 2008-05-08 Marlin Daniel Ballard Offset opening tabs for plastic zippered bags and plastic containers
DE102009041341A1 (de) 2009-05-19 2010-11-25 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Leicht zu öffnende Verpackung

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