JP5683646B2 - Diaper bag - Google Patents

Description

  The present invention relates to a diaper bag.

  A bag for packing disposable diapers is known from US Pat. The known bag is in the form of a film bag where stress is applied to the top. The film constitutes the rear and front wall surfaces of the bag and the bottom reinforcing portion. A band wider than the bottom reinforcing portion is inserted into the bottom reinforcing portion. The band overlaps the area of the front and rear wall surfaces adjacent to the bottom reinforcement location. The bag opens with the band at the bottom reinforcement point, and through the open bottom reinforcement point, the diaper housed in the bag is accessed and the bottom reinforcement point is easily closed again.

German Patent Application No. 10235329

  The object of the present invention is to provide an improved bag.

  In order to achieve the object, a bag having a storage portion made of a first film and a handle portion made of a second film, in particular, a diaper bag, the first film comprising a side wall surface, An upper wall surface of the head portion of the storage portion, the storage portion has a weak body region for forming one opening in the vicinity of the upper wall surface of the side wall surface, the handle portion, A handle section extending above the upper wall surface, a first connection section connected to the surface of the side wall surface below the upper wall surface, and a cover section extending below the first connection section and covering the weak body region A bag having

  The present invention provides the advantage that the bag before being opened for the first time is in its original closed state, so that disposable diapers can be transported from the packing point to the end customer without the risk of contaminating the diaper. When the bag is opened for the first time by tearing the compartment of the storage compartment along the weakened area, the customer can easily access the diaper through the formed opening, grab the diaper and pull it out of the bag The diaper can be taken out. The diaper remaining in the bag after removal of the diaper is still protected from contamination because the cover compartment overlaps the opening, thereby closing the opening again.

  In summary, the bag according to the present invention provides a sanitary packaging scheme for packaged products from the initial closure of the bag to the first opening at the customer's site. Even after the bag is opened for the first time, the cover section of the handle provides continued protection against contamination of the packaged product.

  In order to manufacture this bag, the first film, in particular, the polymer film is folded to produce the front wall surface and the rear wall surface, and these two wall surfaces constitute the side wall surface by a single film. The upper wall surface connects the front wall surface and the rear wall surface. The upper wall surface is bent and inserted between the front wall surface and the rear wall surface to constitute a head reinforcement portion. The left and right margins of the front and rear walls are heat sealed together to produce the first (left) and second (right) longitudinal seal seams of the bag, and these seal seams are Since the adjacent bag components are separated from each other, they are also called separation seams. Each of these longitudinal seal seams extends from the top of the bag toward the bottom of the bag. It should be noted that the different wall surfaces or panels of the bag can also be constructed from individual film members connected by connecting seams.

  Since the wall of the bag is made of a relatively thin and flexible first film, the bag filled with diapers is rectangular before the diaper contained in the bag is folded and stacked in the bag. Alternatively, since it has a square shape, a box shape can be adopted. Through the bottom of the bag, a diaper is inserted into the bag and the diapers overlap one above the other so that their substantially flat and large sides are aligned parallel to the upper wall. Therefore, the bag after being filled with the disposable diaper has a box shape consisting of a front panel, a rear panel, an upper panel, a left panel and a right panel (slightly bent), and both the right and left panels are front and The rear panels are connected to each other. The left longitudinal seal seam is located approximately in the center of the left panel, while the right longitudinal seal seam is approximately located in the center of the right panel. Accordingly, the first half of each side panel is constituted by a part of the front panel, and the second half of each side panel is constituted by a part of the rear panel.

  The (slightly bent) bottom panel of this bag is also constituted by parts of the front and rear panels that are folded and joined together to close the bag after it has been filled with diapers.

  The original folded film shows “film width”, which is the distance from the left end to the right end, measured in a direction perpendicular to the left end of the front wall. The front wall surface and the rear wall surface have the same width, and their end portions extend in parallel to each other. “The length of the front wall or the rear wall” is measured perpendicular to the width of the film. For bags completed with diapers (filled bags), the distance from the bottom of the bag to the top of the bag is called the “bag length”. The distance from the left end of the front panel to the right end of the front panel is called the “bag width”. The distance from the left edge of the front panel to the left edge of the rear panel is called “bag depth”.

  The storage part of this bag is a part which stores a diaper. Each diaper tends to increase its volume after being stacked on the storage. Therefore, the first film of the storage unit is designed to withstand the internal pressure generated by the stacked diapers.

  The weak area of the first film provides an easy opening feature. This weak body region is in the form of a straight line or a curved line, or a closed line. When the first film is torn along the weak body region, an opening of the first film for accessing the storage portion is formed. The diaper stacked in the storage part can be easily taken out from the bag through the opening formed in the side wall surface. The size of the opening is preferably determined by the size of the weak body area designed to allow the diaper to be taken out in a single piece. This weakened area can be created by embossing, punching, forming small cuts or slits, and forming scratches. Small slits or slit-shaped holes for access through the first film can also be created using a laser beam. The size or position of the weak body area can be freely selected under the condition that the weak body area is covered by the cover section in the initial state.

  The first film can be a single or multilayer film of polymeric material. Multilayer films can be created by a lamination process or coextrusion. The first film can also comprise a layer other than the polymer layer, such as a metal layer, a paper-based layer, and the like. Such additional layers do not reflect the laser beam or absorb much laser energy, thus improving the application of the laser beam to create weak areas. However, it is also possible to apply laser energy to a single layer of a multilayer film using polymer layers having different laser absorption properties. In the case of a multilayer film, for example a three-layer polymer film (eg consisting of polyethylene (PE) or polyethylene (PE) and polypropylene (PP) layers), a laser is used to seal only a single layer or the film Many layers can be weakened except for at least one layer.

  This handle portion is composed of three compartments, the handle compartment within which allows the user to grab and carry the bag or carry the bag with another device, the first connecting compartment being A mechanical connection between the handle compartment and the storage compartment is achieved, and the cover compartment has the feature of overlapping the weak area and closing the bag again in both the closed and open initial openings. provide. In the following, this reclosing feature will be described. In an initial state in which a bag filled with diapers can be purchased at a retail store, the cover compartment covers the weakened area and its outer edge or margin in the direction toward the bottom of the bag. The customer's hand pulls up the cover section from the surface of the side wall of the storage section and enters a gap between the outer surface of the storage section and the cover section. The hand reaches a weak area located at a certain distance from the outer edge of the cover section. The finger of the hand tears the film at the position of the weak body region and opens an opening in the side wall surface of the storage unit. Slide your finger into the storage and grab the diaper with your finger. Pull your hand back and slide the diaper out of the compartment. After the removal of the diaper is complete, the cover section returns to a cover-up that overlaps the formed opening. While moving the hand between the storage and the cover section, the cover section can change its initial setting direction. With respect to the orientation of the surface of the side wall surrounding the opening, the cover section can take an inclined orientation or even be repeated upwards. After removing the diaper, the cover section can be turned over so that it overlaps the opening again. The process of removing the diaper and obscuring the opening again with the cover compartment can be repeated until the bag is empty.

  Connecting various parts of individual films or different films to each other can be achieved using an adhesive. However, in a preferred embodiment of the present invention, it is a preferred option to heat seal film members that are in contact with each other. For this reason, the film used for realizing the bag has a structure that enables thermal fusion of the surfaces, or includes such a layer (fusion layer). In a preferred embodiment, the outer and inner surfaces of the first film are heat sealable. Such a film can be realized by a coextruded film consisting of three layers of PE / PE / PE with a thickness of 30-90 micrometers, in particular 50-60 micrometers. The outer PE layer has a thickness of 15 micrometers and the core layer has a thickness of 20 micrometers. If the core layer is not transparent, the core layer is colored white with a dye of titanium dioxide. Lubricant can be provided in the sealing layer so that the diaper can be easily inserted into the bag. The PE layer can be composed of one or more of low density PE (PE-LD), linear low density PE (PE-LLD), low density metallocene catalyst PE (PE-LLDm) and high density PE. A layer of polypropylene (PP) can be used to reduce the thickness of the film.

  In a preferred embodiment, the weak body region is fabricated using a laser beam. The laser beam creates a thin line on the outside of the storage. By selecting the laser power, irradiation time and the first film layer structure, it is possible to design a weakened area that will withstand the internal pressure in the container before the first intentional opening of the container. . According to this embodiment, the storage unit can be closed hygienically and stored hygienically to deliver the diaper to the end customer.

  The second film can have the same or the same layer structure as the first film. In a preferred embodiment, the second film has a heat-fusible surface that is fused with the heat-fusible surface of the first film intended to create the outer surface of the receptacle. The second film can be transparent to prevent the images or information printed on the first film from becoming invisible.

  However, it should be pointed out that the first and second films can be made from the same material and have the same layer structure.

  The dependent claims and the following description disclose particularly advantageous embodiments and features of the invention.

  In one aspect of the present invention, the side wall surface has one front wall surface, and the first connection section is connected to the front wall surface along a first connection region extending across the width of the front wall surface. Yes.

  In a preferred embodiment of the present invention, the first connection region extends parallel to the upper end of the front wall surface. Advantageously, the cover section does not require an additional boundary seal or a similar part, since the first connecting section fixed to the front wall acts as a boundary break. This boundary break also acts as a hinge for the cover compartment.

  In another feature of the invention, the front wall has a predetermined front wall width, the first connecting section has the same width as the front wall width, and this connecting section spans the entire width of the front wall. It is connected to the front wall. This feature provides the advantage that the cover section can also extend over the entire width of the front wall. As a result, the bag, which is completed with the diaper and first closed, changes the orientation of the cover section at each end between the front panel and the adjacent side panel. The bag containing the diaper has a substantially rectangular or square shape in a plane extending substantially parallel to the upper wall surface. Depending on the shape of such a back, the cover section extends along the left panel, changes its orientation about 90 °, extends along the front panel, changes its orientation again about 90 °, It extends along. As a result, the band-shaped cover section bent twice is stable in a downward-facing position and continuously covers and covers the weak body area and the opening without any further means.

  In a preferred embodiment, the cover section is connected to the front wall surface along the second connection region and the third connection region, both of which are adjacent to the weak region or from the upper wall surface. It extends at a distance from the weak body region in the direction toward the bottom of the bag. In practice, the second connection region extends to the left of the weak body region, while the third connection region extends to the right of the weak region. The left and right edges of the weak body area are adjacent to the second and third connection areas (without a gap between them) or from the second and third connection areas (a gap between them). Can be placed at a distance. In a preferred embodiment, the second connection region and the third connection region are straight and extend parallel to the length (height) direction of the bag. This feature can define the left and right boundary delimiters of the gap between the front wall surface and the cover section. If the location of the second and third coupling regions is at the front panel, such a gap boundary can be defined at the front panel. If the second connection area is located on the left side panel and the third connection area is located on the right side panel, such a gap will extend from the front panel to the position of the second and third connection areas on the side panel. It spreads across the entire width.

  Preferably, the second and third connection regions extend over the entire length of the cover section. The length of the cover section extends in the length direction (parallel to the front wall surface). It provides the means to most securely fix the cover section in the direction facing downwards.

  In addition, the front wall has a left margin and a right margin, both margins extend in the length direction of the front wall, and the second connecting region is immediately adjacent to the left margin on the front wall. Or extending in a congruent manner therewith and a third connecting region extending in the immediate vicinity of the right margin of the front wall or in a conjoint manner therewith. Thereby, it is possible to arrange the second and third connecting regions respectively close to the longitudinal seal seam, or even to be integrated with the left and right longitudinal seal seams. This feature improves the appearance of the bag because the number of connection areas visible on the front or side panels is minimized or integrated into the area of the longitudinal seal seam. And provide benefits. If a congruent structure is a preferred option, for example, only one seal member is needed for the manufacture of the connecting part, so that the manufacturing process is improved. However, the longitudinal seam is strengthened and the stress applied to the entire structure is advantageously distributed by the handle, thus improving the durability of the bag.

  The handle portion can only extend upward from the upper wall surface of the bag. This embodiment can be realized by fixing the handle portion only to the front wall surface. In this structure, the side wall portion constituting the rear wall surface of the bag is not connected to the handle member. However, in a preferred embodiment, the handle portion has a second connection section spaced from the first connection section in the region at the other end of the handle section, in which case the handle section is Extending above the upper wall surface and bridging the upper wall surface from the front wall surface to the rear wall surface, the second connection section is connected to the rear wall surface along a fourth connection region extending in the width direction of the rear wall surface. . Similar to the first connection section, the fourth connection section extends in parallel to the upper end of the rear wall surface. Advantageously, when carrying the bag, it is possible to distribute the diaper load equally between the front and rear walls of the bag. As a result, the bag can be carried and used in a balanced manner.

  In further details of the invention, the handle compartment bridges the upper wall surface from the front wall surface to the rear wall surface spaced from the upper wall surface, and the handle compartment comprises the second film of the handle compartment. The handle has a bent edge portion that is separated into a first portion and a second portion, and when the bag is filled, the first portion and the second portion of the film are forward of the handle bent edge portion, respectively. Along the path toward the wall surface and the rear wall surface, they stay in a state of being spaced apart from each other. This feature provides flexibility with respect to the shape of the handle section of the handle portion. Thereby, the shape of the handle compartment can be freely changed according to the specific volume occupied by the diaper or according to the form of carrying the bag using the handle compartment.

  In addition, the handle compartment, the first connection compartment, and the second connection compartment have the same width, and the left and right margins of the first and second portions of the handle compartment are the same. Are connected to each other along the fifth connection region and the sixth connection region, and both of these connection regions extend in the length direction of the front wall surface, thereby further improving the durability of the structure of the handle portion. ing.

  In a preferred embodiment, the outermost ends (left and right ends, respectively) of the first and second portions of the handle compartment are the handle bent edge, the fifth connection region and the sixth In the region between the connection regions, they are not connected to each other, and both the fifth and sixth connection regions are spaced from the handle bending edge and are located close to the upper end of the front wall surface. According to this embodiment, it is possible to form a tunnel part opened on the left side and the right side under the handle section and the head of the storage part. The tunnel portion extends between the left side and the right side of the bag, and can be used to hang and carry the bag on a bar facing the width direction of the forearm or the bag. The bag carried along the tunnel portion faces a relatively stable direction, and the user can even easily take out the diaper from the bag he / she has. Therefore, there is no need to place such a bag on the table to remove the diaper.

  In this regard, the width of the handle bending edge is shorter than the distance between the fifth and sixth connection regions, and the two parts between the handle bending edge and the fifth and sixth connection regions It has proved advantageous to make the shape of the outer end of each straight or curved. In this embodiment, the cross-sectional area of the two openings (left and right) of the tunnel portion is larger than the cross-sectional area oriented in a direction parallel to the side wall surface. Since these openings are directed upward (in many cases, toward the user), it is relatively easy to access the tunnel.

  In still another aspect of the invention, the fifth and sixth connection regions extend downward to reach the first connection section on the front wall surface and the second connection section on the rear wall surface, and the front and rear wall surfaces. And an upper wall region located between the first and second portions of the handle compartment. This feature also helps to further improve the integrity of the bag structure by utilizing or constructing an assembly in which the connecting regions and connecting sections are connected to prevent or better distribute excess stress at the weak points of the structure. Has contributed.

  In yet another feature, the first and second connecting sections are spaced the same distance from the end above the front and rear walls (facing the head), both of which are respectively It extends over the entire width of the wall surface (front wall surface or rear wall surface). This serves in particular to symmetrically balance the load between the bridging parts of the handle compartment.

  In yet another feature, both portions of the handle compartment have grip openings arranged in a congruent manner with respect to each other. With these grip openings, it is possible to grip the bag in a direction substantially perpendicular to the orientation of the front or rear panel.

  In this respect, the grip opening has an arch shape, and the outermost end with respect to the curved portion of the arch faces the direction of the end above the front or rear wall (facing the head). Is advantageous. Such a shape flattens the shape of the gripping part (above the arch) of the handle compartment in the gripped hand, while another part of the handle compartment (below the arch) holds the rest. It can be bent from the hand compartment to form an opening of a size suitable for inserting a finger of a person's hand, making it easier to grasp and carry the bag.

  Other objects and features of the present invention will become apparent from the following detailed description considered in conjunction with the accompanying drawings. It should be understood, however, that the drawings are constructed and the description is to be used for the purpose of illustrating the invention only, rather than defining the limitations of the invention. In the drawings, the same reference numerals are used to denote the same parts.

Embodiment drawing of the bag in the middle of manufacture by this invention Complete drawing of a bag filled with diapers

  In FIG. 1, a coordinate system showing the W direction for measuring the width and the L direction for measuring the length or height is shown. The directions of W and L are perpendicular to each other. FIG. 1 is a schematic diagram of the front side of a bag 1 in the middle of manufacture having a housing part 2 made of a first film 4 and a handle part 3 made of a second film 5 with the bottom part opened and the head part closed. It is shown. The bag 1 is shown empty and the film sections are arranged in close proximity to each other. Using the first film 4, the side wall surface 6 and the upper wall surface 7 are realized at the head 8 of the housing portion 2. The side wall surface 6 is configured in a front wall surface 9 and a rear wall surface 10. The front wall surface 9 is shown in front of the rear wall surface 10, and only the lower part of the rear wall surface adjacent to the lower end of the front wall surface 9 is visible (see the bottom of FIG. 1).

  The upper wall surface 7 is bent between the front and rear wall surfaces 9 and 10 to constitute a head reinforcement portion having a central reinforcing fold line 11. At the head 8, the boundary between the front wall 9 and the head reinforcement is defined by the first boundary fold line 11 </ b> A, while the boundary between the rear wall 10 and the head reinforcement is the second boundary fold. It is defined by line 11B.

  In the side wall surface 6, a weak body region 12 is disposed in the vicinity of the upper wall surface 7, particularly in the center of the front wall surface 9. The weak body region 12 serves to create an opening 13 for taking out the diaper from the bag 1.

  The handle portion 3 has a handle section 14 extending above the upper wall surface 7 and an outer surface of the side wall surface 6 by a first connection region 16 extending in parallel to the W direction over the entire width of the front wall surface 9. The connected first connecting section 15 extends below the first connecting section 15 and covers or overlaps the weak area 12 outside the bag 1 (from the head 8 of the bag 1 to the bottom of the bag 1). And a cover section 17 (seen towards 18).

  The left margin 19 and the right margin 20 of the front wall surface 9 and the rear wall surface 10 together with the head reinforcing portion folded between them, the first (left) vertical seal portion 21 and the second (right) The vertical seal portion 22 is connected to each other, and both seal portions extend over the entire length of the front wall surface 9. The cover section 17 is connected to the front wall surface 9 along the second connection region 23 and the third connection region 24, and both of these connection regions 23 and 24 are spaced apart from the weak body region 12 by L It extends in the direction and is seamlessly integrated with the first and second longitudinal seals 19, 20 over the entire length of the cover section 17, respectively.

  The handle section 14 of the handle portion 3 extends above the upper wall surface 7 and bridges the upper wall surface 7 from the front wall surface 9 to the rear wall surface 10 (see also FIG. 2). The handle portion 3 has a second connection section 25 connected to the rear wall surface 10 along the fourth connection area 26 in the area of the other end of the handle section 14 away from the first connection section 15. The width of the portion of the handle section 14 arranged near the upper wall surface 7, the first connection section 15 and the second connection section 25 is the same as the width of the front wall surface 9. In FIG. 1, the second connection section 25 and the fourth connection region 26 are hidden behind the front and rear wall surfaces 9 and 10. Therefore, the 1st and 2nd connection divisions 15 and 25 are arrange | positioned with the joint form. It is also possible to select non-congruent arrangement forms.

  The outermost part of the handle compartment 14 is constituted by a handle folding edge 27, which part comprises a first part 28 extending from the handle folding edge 27 towards the first coupling compartment 15 and a handle. A boundary with the second portion 29 extending from the bent edge portion 27 toward the second connecting section 25 is defined. In the drawing, the first portion 28 hides the second portion 29. The first portion 28 and the second portion 29 remain spaced from each other in the sense that they are not connected to each other apart from the following features. Above the first and second connection sections 15, 16, the left and right margins of the first portion 28 and the second portion 29 extend along the fifth connection region 30 and the sixth connection region 31. They are connected to each other, and both of these connecting regions extend in the L direction and extend the first and second longitudinal seal portions 21 and 22 but are spaced from the handle bent edge portion 27. It ends at the position. Above the first and second connection sections 15, 25, fifth and sixth connection regions 30, 31 extend upward toward the first and second boundary fold lines 11A, 11B, respectively. Regions of the front and rear wall surfaces 9 and 10 and the upper wall surface 7 are formed between the first portion 28 and the second portion 29 of the handle compartment 14.

  The handle bent edge portion 27 is disposed in the center with respect to the left and right margins 19 and 20. The width of the handle bent edge portion 27 is shorter than the interval between the fifth connecting region 30 and the sixth connecting region 31, and the handle bent edge portion 27 and the fifth and sixth connecting regions 30, 31. The shape of the outer end of the two parts 28, 29 between the two is a curve like one section of a circle.

  Both parts 28, 29 of the handle compartment 14 have grip openings 32 arranged in a congruent manner. In the illustrated embodiment, the grip opening 32 is arched. With respect to the curved portion 33 of the arch, the outermost ends 34 and 35 are directed toward the ends 11A and 11B above the front or rear wall surfaces 9 and 10 (facing the head).

  On the front wall 9, the boundary of the handle part 3 is defined by the end 36 of the cover section. On the rear wall surface 10, the boundary of the handle portion 3 is defined by the handle bent edge portion 37.

  The lines 38 and 39 are created as soon as the folded diaper is filled in the bag 1, for example, a front panel 40 on the front wall 9 (a rear panel 41 on the rear wall 10) and a left panel having a substantially rectangular shape. 42 and the boundary with the right panel 43 are represented along the front wall surface 9 (and the rear wall surface 10).

  In FIG. 2, the coordinate system of FIG. 1 is expanded by a third dimension D representing the direction in which the thickness is measured. The directions of D, W and L are perpendicular to each other. FIG. 2 shows a three-dimensional drawing of the bag 1 completed with a diaper (not shown) and the bottom 8 closed. From the position of the end 36 of the cover section (as schematically shown using the arrow 45), the user puts his hand into the gap 44 between the cover section 17 and the front wall surface 9 to cover from the front wall surface 9. Lift the compartment 17. When the user pulls out his hand, the cover compartment 17 again closes or obscures the opening 13 formed in the weakened area 12 to access the diaper in the bag 1.

  The handle portion 3 wraps the entire accommodating portion at the head portion 8 along the outer surface of the side wall surface 6 and forms a tunnel portion in the W direction between the head portion 8 and the handle compartment 14. .

  Connection between the various members of the handle portion 3 and the accommodating portion 2 is performed using heat fusion.

  The accommodating part 2 can be manufactured by connecting those margins to each other using individual film members. The first and second portions 28 and 29 can also be manufactured using, for example, individual film members connected to each other at the handle bent edge portion 27.

  It should be noted that the above-described embodiments are illustrative rather than limiting, and that many alternative embodiments can be constructed by those skilled in the art without departing from the scope of the claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word “comprising” does not exclude the presence of elements other than those listed in a claim. The term “one” before “component” does not exclude the presence of a plurality of the components.

DESCRIPTION OF SYMBOLS 1 Bag 2 Storage part 3 Handle part 4 1st film 5 2nd film 6 Side wall surface 7 Upper wall surface 8 Head 9 Front wall surface 10 Rear wall surface 11 Central reinforcement folding line 11A End part 11B End part 12 Weak area 13 Opening 14 Handle section 15 First connection section 16 Second connection section 17 Cover section 18 Bottom section 19 Left margin 20 Right margin 21 First longitudinal seal section 22 Second longitudinal seal section 23 Second Connecting region 24 third connecting region 25 second connecting section 26 fourth connecting region 27 handle bent edge portion 28 first portion 29 second portion 30 fifth connecting region 31 sixth connecting region 32 Grip opening 33 Curved portion 34 Outermost end 35 Outermost end 36 Cover section end 37 Handle bent edge portion 38 Line 39 Line 40 Front panel 41 Rear Panel 42 Left panel 43 Right panel 44 Clearance between cover section 17 and front wall surface 45 45 D D Thickness direction L Length direction W Width direction

Claims (15)

A bag (1) having a housing part (2) and a handle part (3), in particular a diaper bag,
The housing part (2) is composed of a first film (4) constituting a side wall surface (6) and an upper wall surface (7) at the head (11) of the housing part (2). (2) has one weak body region (12) for forming one opening (13) in the vicinity of the upper wall surface of the side wall surface (6);
The handle portion (3) is composed of the second film (5), and the handle portion (3) has a handle section (14) extending above the upper wall surface, and a side wall surface (6) below the upper wall surface (7). ) And a cover section (17) extending below the first connection section (15) and covering the weak area (12).
bag.   The side wall surface (6) has one front wall surface (9), and the first connection section (15) extends over the width (W) of the front wall surface (9). The bag according to claim 1, wherein the bag is connected to the front wall surface (9).   The front wall surface (9) has a predetermined front wall width, the width of the first connection section (15) is the same as the front wall surface width, and the first connection section (15) is the entire width of the front wall surface. The bag according to claim 2, wherein the bag is connected to the front wall surface (9).   The cover section (17) is connected to the front wall surface (9) along the second connecting region (21) and the third connecting region (22), and both of these connecting regions are weakened regions (12 4) extending in a direction from the front wall surface (7) toward the bottom (18) of the bag (1), adjacent to or spaced from the weak body region. Bag.   5. Bag according to claim 4, wherein the second and third connection areas (21, 22) extend over the entire length of the cover section (17).   The front wall (9) has a left margin (19) and a right margin (20), both margins (19, 20) extending in the length (L) direction of the front wall (9); The second connecting region (23) extends in the form of the front wall (9) immediately adjacent to the left margin (19) or congruent with the left margin, and the third connecting region (24) The bag according to claim 4 or 5, wherein the bag extends in the form close to the right margin (20) of the wall surface (9) or congruent with the left margin. The side wall surface (6) has one rear wall surface (10),
The handle section (14) of the handle portion (3) extends above the upper wall surface (7) and bridges the upper wall surface (7) from the front wall surface (9) to the rear wall surface (10),
The handle portion (3) has a second connection section (25) disposed at a distance from the first connection section (25) in the region of the other end of the handle section (14). The connecting section (25) is connected to the rear wall surface (10) along the fourth connecting region (26) extending in the width (W) direction of the rear wall surface (10).
The bag according to any one of claims 1 to 6.   The handle compartment (14) bridges the upper wall surface (7) from the front wall surface (9) to the rear wall surface (10) spaced from the upper wall surface (7), and the handle compartment (14) The bag is filled with a handle folding edge (27) separating the second film (5) of the handle compartment (14) into a first part (28) and a second part (29) In the stage, the first part (28) and the second part (29) of the film are mutually connected along the path from the handle bent edge part (27) to the front wall surface (9) and the rear wall surface (10). 8. A bag according to claim 7, wherein the bag remains spaced apart.   The widths of the handle compartment (14), the first connection compartment (15) and the second connection compartment (25) are equal, and the first portion (28) and the second portion (29) of the handle compartment (14). ) Are connected to each other along the fifth connection region (30) and the sixth connection region (31), and both of these connection regions are the length of the front wall surface (9). The bag according to claim 7 or 8, which extends in a direction.   The outermost ends of the first part (28) and the second part (29) of the handle compartment (14) are the handle bent edge part (27), the fifth connection region (30) and the sixth part. Are not connected to each other in the region between the connecting regions (31), and both the fifth and sixth connecting regions (30, 31) are spaced from the handle bent edge (27). 10. Bag according to claim 9, which is arranged in the immediate vicinity of the end (11A) above the front wall (9) (facing the head).   The width of the handle bent edge portion (27) is shorter than the distance between the fifth and sixth connecting regions (30, 31), and the handle bent edge portion (27) and the fifth and sixth connecting regions ( The bag according to claim 10, wherein the shape of the outer end of the two parts (28, 29) between 30, 31) is a straight line or a curved line, respectively.   The fifth and sixth connection regions (30, 31) extend downward to the first connection section (15) of the front wall surface (9) and the second connection section (25) of the rear wall surface (10), respectively. Reaching the front and rear wall surfaces (9, 10) and the upper wall surface (7) located between the first part (28) and the second part (29) of the handle compartment (14). The bag according to any one of claims 9 to 11.   The first and second connecting sections (15, 25) are arranged at the same distance from the end (11A, 11B) above the front and rear wall surfaces (9, 10) (facing the head). A bag according to any one of claims 7 to 12, wherein both of these connecting sections extend over the entire width of the front or rear wall (9, 10), respectively.   14. Bag according to any one of claims 8 to 13, wherein the two parts (28, 29) of the handle compartment each have one grip opening (32) arranged in a congruent manner.   The grip opening (32) has an arch shape, and the outermost end (34, 35) of the arch-shaped curved portion (33) is above the front or rear wall surface (9, 10) (head). 15. Bag according to claim 14, facing the direction of the end (11A, 11B).

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