WO2013047703A1

WO2013047703A1 - Cleaning body container bag and cleaning body package

Info

Publication number: WO2013047703A1
Application number: PCT/JP2012/074970
Authority: WO
Inventors: 麻穂福澤; 須田　朋和
Original assignee: ユニ・チャーム株式会社
Priority date: 2011-09-30
Filing date: 2012-09-27
Publication date: 2013-04-04
Also published as: JP2013075717A; JP5890644B2

Abstract

[Problem] To provide a technology for a cleaning body container bag for housing a plurality of cleaning bodies, wherein changes to the original shape of the cleaning bodies are suppressed when the cleaning bodies are in a housed state. [Solution] This cleaning body container bag (10) is a container bag for housing a plurality of cleaning bodies (100) including nonwoven fabric and textiles, and the container bag is formed in a substantially cuboid shape by a prescribed film and comprises: edge seal sections (21) provided to four long sides (14) extending mutually parallel to each other, among the container bag sides; second folding lines (25) provided to the sides (15) joining the four long sides (14); and a housing space (10a) wherein the plurality of cleaning bodies (100) is housed.

Description

Cleaning body storage bag, cleaning body package

The present invention relates to a cleaning body storage bag for storing a plurality of cleaning bodies including a nonwoven fabric and fibers.

Japanese Patent Application Laid-Open No. 2007-29136 discloses a cleaning tool configured such that a handle is attached to a cleaning body including a fiber layer and a sheet made of, for example, a nonwoven fabric. The cleaning body is generally transported and sold in a state where a plurality of the cleaning bodies are accommodated in a predetermined packaging bag or the like. On the other hand, Japanese Patent Application Laid-Open No. 2002-179164 discloses a sheet storage container that stores a sheet-like member. This sheet storage container is configured to store tissue paper in particular as a sheet-like member, but when storing an object to be stored having a large specific volume, such as the above-described cleaning body including a nonwoven fabric and fibers, The object to be accommodated is crushed by a load acting on the accommodation bag from the outside, and the function of the main body cannot be exhibited as it is during use. Therefore, when designing this type of cleaning body storage bag, a configuration for suppressing the original shape of the cleaning body from being changed when the cleaning body is stored is required.

JP 2007-29136 A JP 2002-179164 A

Therefore, the present invention has been made in view of such a point, and in the cleaning body storage bag for storing a plurality of cleaning bodies including a nonwoven fabric and fibers, the original shape change of the cleaning body in the cleaning body storage state is achieved. It is an object to provide a technology that is effective in suppressing the problem.

In order to achieve the above object, the invention described in each claim is configured.

The storage bag for a cleaning body according to the present invention is configured as a storage bag for storing a plurality of cleaning bodies including a nonwoven fabric and fibers. The storage bag is formed in a substantially rectangular parallelepiped shape with a predetermined film, and includes a first rigid region, a second rigid region, and a storage space. A 1st rigid area | region is comprised as a rigid area | region provided on four long sides extended mutually parallel among each edge | side which comprises an accommodation bag. The second rigid region is configured as a rigid region provided on a side connecting the four long sides. The accommodation space is configured as an area in which a plurality of cleaning bodies are accommodated. According to such a configuration, it is possible to increase the rigidity of the cleaning body accommodation bag via the first rigid region and the second rigid region both in the extending direction of the long side and in the direction intersecting the long side. Thus, the shape retaining property or durability of the cleaning body storage bag is enhanced, and this makes it possible to suppress a change in the original shape of the cleaning body in the state of being stored in the storage space. Further, even if a relatively thin film is used in order to reduce the weight, the entire storage bag can be stretched, and the storage bag is more difficult to wrinkle. Moreover, since the cleaning body storage bag is a substantially rectangular parallelepiped, it is easy to make the storage bag self-supporting during transport and storage.

In the cleaning bag for a cleaning body according to a further embodiment of the present invention, the first rigid region and the second rigid region are both of a stiffening process for increasing the film thickness and a stiffening process for increasing the film hardness. It is formed by at least one process. That is, both the first rigid region and the second rigid region may be formed by either one of a stiffening process for increasing the film thickness and a stiffening process for increasing the film hardness, or the film thickness. The film may be formed by both a stiffening process for increasing the thickness and a stiffening process for increasing the film hardness. In this case, as the stiffening process for increasing the film hardness, typically, the first process for increasing the rigidity by melting and curing the weldable film; The second treatment to increase the strength of the film or chemically change the properties of the film to increase the rigidity, or the third treatment in which the first treatment and the second treatment are combined. it can. According to such a configuration, when the first rigid region and the second rigid region are formed, it is possible to appropriately select a stiffening process for increasing the film thickness and a stiffening process for increasing the film hardness. .

Further, the cleaning bag containing bag according to a further embodiment of the present invention is constituted by a weldable film, and the first rigid region is formed by mountain-folding the weldable film along the long side and welding the folded portion. Thus, it is preferable that the film is formed as a mountain fold portion that has been subjected to a stiffening process that increases the film thickness of the entire long side and increases the film hardness of the entire long side. According to such a configuration, it is possible to easily form the first rigid region using the weldable film. In addition, since the stiffening process is performed over the entire long side, the shape retention of the cleaning body accommodation bag can be more reliably improved.

Moreover, the cleaning bag containing bag according to a further aspect of the present invention includes four extending surfaces defined by two long sides adjacent to each other, and two opposing surfaces of the four extending surfaces facing each other. Is provided with a fold line formed in the extending direction of the long side so that the opposing surface is recessed toward the inside of the containing bag, and the mountain fold is configured to protrude in a direction intersecting the opposing surface. Is preferred. According to such a structure, when any one opposing surface is made into the bottom face of a storage bag, a mountain fold part can be comprised as a leg part of the said storage bag, and the self-supporting property of the said storage bag is improved. It becomes possible. Such a feature is particularly effective when a storage bag in which a cleaning body is stored is displayed at a store.

Moreover, in the cleaning body accommodation bag of the further form which concerns on this invention, any one opposing surface of two opposing surfaces has a cleaving part for cleaving the said opposing surface along a fold line. preferable. According to such a configuration, of the two opposing surfaces, one opposing surface having a cleavage portion is the upper surface of the containing bag, and the other opposing surface having the cleavage portion is the lower surface of the containing bag. Thereby, the installation aspect which can take out a cleaning body easily from a storage bag is realizable.

Moreover, in the cleaning body accommodation bag of the further form which concerns on this invention, any one opposing surface of two opposing surfaces is the elongate shape formed when the said opposing surface is cleaved in a cleavage part. It is preferable that an opening and a fragment formed on both sides of the opening are included, and the fragment is configured so as to be maintained in a state where it extends toward the inside of the accommodation bag by the rigidity of the mountain fold. . According to such a configuration, the holding function for retaining the separate cleaning body in the storage space by interfering with the cleaning body different from the cleaning body being taken out through the opening, or the separate cleaning body is in the storage space. It serves as a stopper that regulates separation from the outside. Accordingly, it is possible to prevent a large number of cleaning bodies from being taken out at once against the user's intention, and it is possible to reliably take out the cleaning bodies one by one (one sheet at a time).

Further, in the cleaning bag storage bag according to a further aspect of the present invention, it is preferable that a cleaning body having a specific volume of 10 to 60 cm ³ / g is stored in the storage space. According to such a structure, even if it is a cleaning body with a comparatively large specific volume, accommodation in the state which maintained the bulk and the fluffy feeling of the said cleaning body is attained.

The cleaning body package which concerns on this invention has the said cleaning body accommodation bag, and the some cleaning body accommodated in the accommodation space of the said cleaning body accommodation bag, A some cleaning body is a nonwoven fabric and a fiber. It is preferable that one or a plurality of laminates in which a plurality of sheet-like members having a predetermined thickness are stacked are formed. According to such a structure, it becomes possible to suppress the change of the original shape of the some cleaning body accommodated in accommodation space by raising the rigidity of the accommodation bag for cleaning bodies.

As described above, according to the present invention, in the cleaning body storage bag for storing a plurality of cleaning bodies including a nonwoven fabric and fibers, it is possible to suppress a change in the original shape of the cleaning body in the cleaning body storage state. became.

It is a perspective view which shows the whole structure of the storage bag 10 for cleaning bodies of this Embodiment. It is a top view of the accommodation bag 10 for cleaning bodies in FIG. It is a figure which shows a mode that the storage bag for cleaning bodies 10 in FIG. 1 was seen from the arrow A direction. It is a figure which shows a mode that the storage bag for cleaning bodies 10 in FIG. 1 was seen from the arrow B direction. FIG. 3 is a view showing a cross-sectional structure taken along line CC of the cleaning body containing bag 10 in FIG. 2. In the cross-sectional structure in FIG. 5, it is a figure which shows the cleavage state which one 3rd fold line 26 was cleaved along the cleaving part 26a. It is a figure which shows a mode that the cleavage state of one 3rd fold line 26 in FIG. 6 was seen from the arrow A direction in FIG. It is a figure which shows the cross-section of the cleaning body 100 accommodated in the accommodation space 10a of the accommodation bag 10 for cleaning bodies in FIG.

Hereinafter, an embodiment of a “cleaning body storage bag” according to the present invention will be described in detail with reference to the drawings.

Referring to FIGS. 1 to 4 for the entire structure of the cleaning body storage bag 10 of the present embodiment. As shown in FIG. 1, the cleaning body storage bag 10 has a sealed storage space 10 a for a plurality of cleaning bodies 100 and is a substantially rectangular parallelepiped (cross-sectional shape is substantially rectangular) bag including at least 12 sides. It is comprised as a shaped member. This bag-like member is also referred to as a “gusset bag” with a gusset. Since the cleaning body storage bag 10 is a substantially rectangular parallelepiped, there is an effect that the storage bag can be easily made independent during transportation and storage. The cleaning bag 10 is preferably composed of a transparent or translucent film (thin film) so that the cleaning member 100 in the housed state can be visually recognized.

The accommodation space 10a has three sets of facing surfaces facing each other, that is, first extending

surfaces

11 and 11 facing each other in the first direction D1, and a second extending surface 12 facing each other in the second direction D2. 12 and the third extending

surfaces

13 and 13 facing each other with respect to the third direction D3. In the present embodiment, a plurality of cleaning bodies 100 having a substantially rectangular plan view are stacked in the storage space 10a of the cleaning body storage bag 10 with respect to the first direction D1 and stored in two rows in the third direction D3. Has been. In this accommodated state, the upper surface and the lower surface of the multilayer body of the plurality of cleaning bodies 100 are both opposed to the first extending surface 11, and the short side of the multilayer body is opposed to the second extending surface 12, The long side of the laminate is opposed to the third extending surface 13. The accommodation space 10a here is an area in which the plurality of cleaning bodies 100 are accommodated, and corresponds to the “accommodation space” in the present invention.

The cleaning body containing bag 10 is configured to include an edge seal portion 21, a back seal portion 22, an end seal portion 23, a first fold line 24, a second fold line 25, and a third fold line 26.

The edge seal portion 21 is configured as a seal portion (joint portion) formed at the boundary portion between the first extending surface 11 and the second extending surface 12 as particularly referring to FIG. In this embodiment, each of the edge seal portions 21 is provided on four long sides 14 (long sides of a rectangular parallelepiped) that extend in parallel to each other in the third direction D3. That is, the edge seal portion 21 is continuously formed over the entire long side 14. As shown in FIGS. 1 and 2 in particular, the back seal portion 22 extends in the third direction D3 across one first extending surface 11 and two third extending

surfaces

13 and 13 on both sides thereof. It is configured as an extended seal portion (joint portion). As shown in FIGS. 1 and 4 in particular, the end seal portion 23 is configured as a seal portion (joint portion) extending in the second direction D2 on each third extending surface 13. Each of the sealing

portions

21, 22, and 23 is continuous or intermittent using a shape such as one or a plurality of straight lines, blade shapes, saw blade shapes, and discontinuous dot shapes having a predetermined seal width. Preferably it is comprised.

As shown in FIG. 1 in particular, the first fold line 24 is a fold line (mountain fold process) extending in the second direction D2 so as to define the end seal portion 23 in each third extending surface 13. (Also called “mountain ruled lines”). The second fold line 25 extends in the second direction D2 at the boundary between the first extending surface 11 and the third extending surface 13, as particularly referring to FIG. 1 and FIG. A fold line extending in the first direction D1 at the boundary between the second extending surface 12 and the third extending surface 13 (also referred to as a “mountain fold ruled line” subjected to a mountain fold process) is configured. That is, the second fold line 25 is formed in an annular shape on the side 15 connecting the four long sides 14 along the third extending surface 13 (in a direction intersecting the extending direction of the long side 14). . As shown in FIGS. 1 and 3 in particular, the third fold line 26 is a fold line extending in the third direction D3 in the central portion of each second extending surface 12 in the first direction D1 ( It is also referred to as “mountain folding ruled lines” that have been subjected to mountain folding processing. The first fold line 24, the second fold line 25, and the third fold line 26 are all typically creased by a mountain fold process on the weldable film, and then the surface of the weldable film. Is formed by melting and curing with heat or ultrasonic waves. These

folding lines

24, 25, and 26 are subjected to a stiffening process in which the film hardness is higher than that of each planar portion of the cleaning body containing bag 10, and as a result, a high-rigidity region having a high relative rigidity is provided. Forming. That is, in the region including the fold lines 24, 25, and 26, the first treatment for forming a crease in the weldable film increases the structural strength of the film, or the properties of the film are chemically improved. The rigidity is increased by changing to, and the rigidity is further increased by the second treatment for melting and curing the weldable film. In this case, in the present embodiment, it is preferable to appropriately use at least one of the first process and the second process as the stiffening process for the

folding lines

24, 25, and 26. In particular, the second folding line 25 is a rigid region provided on the side 15 connecting the four long sides 14 and corresponds to the “second rigid region” in the present invention.

Further, as shown in FIGS. 1 and 2, in the cleaning body containing bag 10 having the above-described configuration, it is preferable to provide one or a plurality of notches 31 and hook holes 32 in the end seal portion 23. The notch 31 is typically configured as a notch portion formed in a V shape, and is used for unsealing for easily opening the cleaning body containing bag 10. The hook hole 32 is typically configured as a circular through-hole, and is used to suspend the cleaning body containing bag 10 at the time of display at a store. Note that these notches 31 and hook holes 32 can be omitted as necessary.

Here, for further specific configurations of the edge seal portion 21 and the third folding line 26 having the above-described configuration, refer to FIG. 5 showing a cross-sectional structure of the cleaning body storage bag 10 in FIG. Is done. As shown in FIG. 5, each edge seal portion 21 folds the weldable film into a palm shape along the long side 14 so that the inner wall surfaces thereof are in close contact with each other, and the folded portion is heated or superposed. It is configured as a mountain fold formed by welding and curing with sound waves. As a result, the edge seal portion 21 is subjected to a stiffening process so as to make the film thickness thicker than each planar portion of the cleaning body containing bag 10 and to increase the film hardness. Forms a high rigidity region. The edge seal portion 21 referred to here corresponds to a “first rigid region” in the present invention. As a result, the cleaning body containing bag 10 can be held in a substantially rectangular parallelepiped, and shape retention and durability can be improved. In particular, even if a relatively thin film is used in order to realize weight reduction, the entire storage bag can be stretched, and the storage bag is more difficult to wrinkle. Moreover, it becomes possible to form the edge seal part 21 simply using a weldable film. Moreover, since the rigidification process is performed over the entire long side 14, the shape retention of the cleaning body storage bag 10 can be more reliably improved. In this case, typically as a weldable sheet, a film material mainly composed of a resin that can be welded, for example, a synthetic resin such as PET / CPP, OPP / CPP, HSOPP / CPP, and PET / PE, art paper, and coated paper A paper laminate material in which a paper material such as PE, AL, or the like is combined can be suitably used.

Each edge seal portion 21 preferably has a protruding structure in which the mountain fold portion protrudes in a direction intersecting the second extending surface 12. This protruding structure of each edge seal portion 21 is realized by configuring the third fold line 26 so that the second extending surface 12 has a U-shaped or V-shaped concave shape toward the inside of the containing bag. it can. That is, the first extending

surfaces

11 and 11 and the second extending

surfaces

12 and 12 are configured as extending surfaces defined by two adjacent long sides 14 in a substantially rectangular parallelepiped. Two first extending

surfaces

11, 11 facing each other among the existing surfaces include a third fold line 26 formed in the extending direction of the long side 14 so that the extending surfaces are recessed toward the inside of the containing bag. . The two second extending

surfaces

12, 12 here correspond to “two opposing surfaces” in the present invention, and the third fold line 26 corresponds to a “fold line” in the present invention. Thereby, the two

edge seal parts

21 and 21 of each 2nd extension surface 12 will fulfill the function as a leg part at the time of making storage bag 10 stand independently, and cleaning body storage bag 10's It becomes possible to improve independence. In this case, it is preferable to set the seal width of each edge seal portion 21 (the seal width d in FIG. 5) to 1 to 10 mm in order to enhance the effect of improving the self-supporting property. Such a feature is particularly effective when the storage bag 10 in which the cleaning body 100 is stored is displayed at a store. If necessary, the seal width of each edge seal portion 21 can be set to 1 mm or less.

On the other hand, as shown in FIG. 5, one of the two second extending surfaces 12 is further provided with a cleaving portion 26 a on the third fold line 26, and the third fold line 26 corresponds to the cleaving portion 26 a. It is comprised so that it can cleave along. That is, the cleaved portion 26 a is continuously formed over the entire third fold line 26. As a result, as shown in FIGS. 6 and 7, an opening 10b for preferentially taking out a predetermined cleaning body 100 is formed on one second extending surface 12 including the cleavage portion 26a. As shown particularly in FIG. 7, the opening 10 b is configured as an opening that extends in a long shape along the extending direction of the long side 14 (third direction D <b> 3). The cleavage part 26a and the opening part 10b here correspond to the "cleavage part" and the "opening part" in the present invention, respectively. The cleaving portion 26a on the third fold line 26 is constituted by a part of the cleaning body storage bag 10 and is formed of the same material as the storage bag or separate from the cleaning body storage bag 10. And is formed of a material different from that of the housing bag.

As described above, of the two second extending

surfaces

12, 12 facing each other, one second extending surface 12 realizes the function of improving the self-supporting property of the cleaning body storage bag 10 through the edge seal portion 21. In addition, the other second extending surface 12 realizes a function of taking out the cleaning body 100 via the cleavage portion 26 a of the third folding line 26. Accordingly, the cleaning body containing bag 10 is displayed, stored, or the like, as shown in FIG. 5, the second extending surface 12 on the side where the cleavage portion 26 a is provided on the third fold line 26. Becomes the upper surface (also referred to as “top surface”), and the second extending surface 12 on the side where the cleavage portion 26 a is not provided in the third folding line 26 becomes the lower surface (also referred to as “bottom surface” or “grounding surface”). It is preferable to arrange them as follows. Thereby, the installation aspect which is easy to take out the cleaning body 100 from the storage bag 10 for cleaning bodies is realizable.

The cleavage portion 26a on the third fold line 26 having the above-described configuration has perforations extending in a continuous manner as a whole, with penetrating portions and non-penetrating portions being alternately arranged along the extending direction of the third fold line 26. It is preferable that it is comprised. More preferably, in this perforation, the penetration part is set to approximately 3.0 mm, and the non-penetration part is set to approximately 1.0 mm. In particular, it is possible to simply provide the opening 10b in the accommodation bag by configuring the cleavage portion 26a using such a perforation. In this case, one of the second extending surfaces 12 is divided into two divided

pieces

12a and 12b on both sides of the elongated opening 10b, and the divided pieces are divided into edge seal portions (mountain folds). Part) 21 is configured so as to be maintained in the state of extending to the inside of the containing bag by the rigidity of 21. Therefore, these

separate pieces

12a and 12b interfere with a cleaning body different from the cleaning body being taken out through the opening 10b, so that the separate cleaning body can be held in the storage space 10a or can be accommodated by the separate cleaning body. It serves as a stopper that regulates the separation from the space 10a. The fraction fragments 12a and 12b mentioned here correspond to the “fraction fragments” in the present invention. Accordingly, it is possible to prevent a large number of cleaning bodies 100 from being taken out at once against the user's intention, and it is possible to reliably take out the cleaning bodies 100 one by one (one sheet at a time).

When manufacturing the cleaning body accommodation bag 10 having the above-described configuration, for example, the following steps can be used. First, a step (first step) of providing the edge seal portion 21 at four locations of a flat piece of film (a portion that later becomes a boundary portion between the first extending surface 11 and the second extending surface 12). )I do. In this step, as described above, the edge seal portion 21 is formed by folding the weldable film in the shape of a palm and welding it.

Subsequent to or in parallel with the first step, the third fold line 26 is provided at two locations of the film (parts that will later become the second extending surface 12), and one of the third fold lines 26 is further provided. A step (second step) of providing the cleavage portion 26a is performed. In this second step, the third fold line 26 is formed by melting and curing the weldable film as described above, and the cleavage portion 26a is formed by perforation.

Subsequent to the second step, a flat piece of film is rounded into a cylindrical shape and the overlapping portion is welded to thereby provide the back seal portion 22 at a site that will later become the first extending surface 11. A step of inserting the laminated body in which the plurality of cleaning bodies 100 are laminated into the cylinder of the cylindrical member is performed while forming the cylindrical member (third step). In this case, the back seal part 22 is preferably configured to extend in the third direction D3 at the central portion of the first extending surface 11 with respect to the second direction D1. As a result, the cleaning body 100 is less likely to be bitten by the back seal part 22.

After the third step, a step (fourth step) of forming the end seal portion 23 to seal the two open end portions of the cylindrical member is performed. In the fourth step, the end seal portion 23 is formed by welding the open end portion of the cylindrical member, and the first fold line 24 is formed, and then end cutting is performed. The cleaning body containing bag 10 manufactured through each of the above steps does not need to be disassembled at the time of disposal or the like and is easily discarded.

The cleaning body 100 is configured as a sheet-like member (sheet-like cleaning body sheet) having a predetermined thickness including a nonwoven fabric and fibers. The cleaning body 100 here corresponds to the “cleaning body” in the present invention. Further, the container (package) in which the cleaning body 100 is housed in the cleaning body housing bag 10 having the above-described configuration corresponds to the “cleaning body package” in the present invention. Specifically, as shown in FIG. 8, the cleaning body 100 is a sheet having a substantially rectangular or substantially square view in a plan view extending in a predetermined longitudinal direction (long side extending direction). Configured as a body. In this cleaning body 100, a nonwoven fabric sheet 102 made of a nonwoven fabric is superimposed on one side of a

fiber sheet

101, 101, 101 having a three-layer structure made up of fiber bundles, and the fiber sheet and the nonwoven fabric sheet are joined to each other via a joining line 103. Has been. As the cleaning body 100, a cleaning body having a relatively large specific volume in the range of 10 to 60 cm ³ / g can be used. According to the present embodiment, due to the effect of enhancing the shape retention of the cleaning body storage bag 10 by the edge seal portion 21 described above, even if the cleaning body 100 has a relatively large specific volume, the cleaning body 100 can be accommodated while maintaining the bulk and fluffiness. In addition, as embodiment of the change of the cleaning body 100 shown in FIG. 8, it is in the surface on the opposite side to the one surface where the nonwoven fabric sheet 102 is piled up among both surfaces of the fiber sheet 101,101,101 of a three-layer structure. The nonwoven fabric sheet similar to the nonwoven fabric sheet 102 may be provided.

In the present embodiment, the plurality of cleaning bodies 100 form one or a plurality of laminated bodies in which a plurality of sheet-like members having a predetermined thickness including a nonwoven fabric and fibers are laminated. In particular, as shown in FIG. 1, a stacked body in which a plurality of cleaning bodies 100 configured as described above are stacked is accommodated in two rows in the third direction D <b> 3 (extending direction of the long side 14). A laminated body may be accommodated in one row or three or more rows. In this case, since the arrangement direction of the laminated body by the cleaning body 100 and the extending direction of the long side 14 match, the cleaning body can be set by appropriately setting the dimension of the long side 14 of the cleaning body storage bag 10. The number of 100 (laminated body) can be easily changed.

In addition, it is preferable that the cleaning body 100 configured as described above is provided with an insertion portion for inserting a holder that holds the cleaning body. Further, the cleaning body 100 has a wiping function for wiping off dust, dust, dust or dirt in the area to be cleaned in the object to be cleaned, a wiping mechanism for sweeping the object to be cleaned, or a scraping function for scraping the object to be cleaned. Is preferred. In addition, the sweep sheet 100 is a disposable type that is used as a guide for single use, and is a disposable type that is exchanged using a plurality of uses as a guide while holding the object to be cleaned removed from the area to be cleaned in the brush portion in the brush portion. As a type that can be used repeatedly after washing or the like.

(Other embodiments)
In addition, this invention is not limited only to said embodiment, A various application and deformation | transformation can be considered. For example, each of the following embodiments to which the above embodiment is applied can be implemented.

In the above embodiment, the case where the edge seal portion 21 as the mountain fold portion is continuously provided over the entire four long sides 14 of the substantially rectangular parallelepiped has been described. However, in the present invention, the edge seal portion 21 is provided as the long side 14. The edge seal portion 21 may be provided continuously or intermittently on a part of the long side 14.

In the present embodiment, the case where the edge seal portion 21 is formed by the stiffening process that increases the film thickness on the long side 14 and increases the film hardness has been described. The stiffening process applied to the sides 15 can be performed by at least one of a stiffening process for increasing the film thickness and a stiffening process for increasing the film hardness. For this reason, for example, a fold line such as the second fold line 25 can be provided on the long side 14 instead of the edge seal part 21, and the edge seal part 21 can be provided on the side 15 instead of the second fold line 25. Such mountain folds can also be provided.

Moreover, in the said embodiment, although the case where the cleaning body accommodation bag 10 was formed with one piece of weldable film was described, in this invention, the cleaning body storage bag 10 is formed with a plurality of pieces of weldable film. You can also. Moreover, the structure which joins the said non-weldable film with an adhesive agent etc. can also be employ | adopted using non-weldable films other than a weldable film.

In the above-described embodiment, the case where the cleaved portion 26a is continuously formed over the entire third fold line 26 has been described. However, in the present invention, the cleaved portion 26a is intermittently formed over the entire third fold line 26. The cleaving portion 26a may be provided on a part of the third fold line 26 continuously or intermittently.

Moreover, in the said embodiment, although the case where the cleavage part 26a was comprised by the perforation in which the penetration part and the non-penetration part were arrange | positioned alternately was described, in this invention, the groove depth is 3rd folding line. 26 may be configured as a thin portion (thinned portion) that is constant or variable along the line 26. Moreover, it can replace with perforation and can also use the structure which bonded the different raw material which has a micro zipper and easy open property.

In the above-described embodiment, the case where the third fold line 26 or the third fold line 26 including the cleavage portion 26a is provided on the second extending surface 12 is described. Tri-fold lines can also be provided. Further, instead of the configuration in which the third fold line extends in the third direction D3 in the central portion of the second extending surface 12 in the first direction D1, the third fold line is positioned away from the central portion. A fold line can also be provided.

In the above-described embodiment, the case where the cleaving portion 26a is provided only on the third fold line 26 of one of the two second extending

surfaces

12, 12 has been described. However, in the present invention, two second extending surfaces are provided. It is also possible to provide the cleaving portion 26 a on the third fold line 26 on both the existing

surfaces

12 and 12. In the present invention, the cleaving portion 26 a can be provided at a position deviated from the third fold line 26.

The following aspects can be employed in the present invention based on the description of the above embodiment and various modified examples.

(Aspect 1)
"It is a storage bag for a cleaning body for storing a plurality of cleaning bodies including a nonwoven fabric and fibers,
The storage bag is formed in a substantially rectangular parallelepiped shape by a predetermined film, and includes a first rigid region provided on four long sides extending in parallel to each other, and the four long sides. A mode (mode 1) of a “cleaning body storage bag” including a second rigid region provided on a side to be connected and a storage space in which the plurality of cleaning bodies are stored may be employed.

(Aspect 2)
“A cleaning bag containing bag according to aspect 1,
Both the first rigid region and the second rigid region are formed by at least one of a stiffening process for increasing the film thickness and a stiffening process for increasing the film hardness. A mode (mode 2) of “cleaning body storage bag” may be employed.

(Aspect 3)
"A cleaning bag storage bag according to aspect 1 or 2,
The storage bag is constituted by a weldable film,
The first rigid region has a stiffening process in which the weldable film is mountain-folded along the long side, and the folded portion is welded to increase the film thickness and increase the film hardness. A mode (mode 3) of “a cleaning bag accommodating bag characterized by being configured as a mountain fold portion made” can be adopted.

(Aspect 4)
"A cleaning bag containing bag according to aspect 3,
It includes four extending surfaces partitioned by the two long sides adjacent to each other, and the two facing surfaces facing each other out of the four extending surfaces are such that the facing surfaces are recessed toward the inside of the containing bag. A cleaning bag containing a fold line formed in the extending direction of the long side, and the mountain fold portion is configured to protrude in a direction intersecting with the facing surface. (Aspect 4) can be taken.

(Aspect 5)
"A cleaning bag containing bag according to aspect 4,
An aspect (aspect 5) in which any one of the two opposing surfaces has a tearing portion for tearing the facing surface along the fold line. ).

(Aspect 6)
“A cleaning bag containing bag according to aspect 5,
Either one of the two facing surfaces is formed on both sides of the elongated opening formed when the facing surface is cleaved at the cleaving portion and the opening. An aspect of the “cleaning body storage bag”, characterized in that it is configured to maintain a state in which the partial piece extends to the inside of the storage bag by the rigidity of the mountain fold portion. (Aspect 6) may be adopted.

(Aspect 7)
“A cleaning body containing bag according to any one of aspects 1 to 6,
A mode (a mode 7) of “cleaning body storage bag, wherein the cleaning body having a specific volume of 10 to 60 cm ³ / g is stored in the storage space” may be adopted.

(Aspect 8)
“The cleaning body containing bag according to any one of aspects 1 to 7 and the plurality of cleaning bodies housed in the housing space of the cleaning body housing bag, wherein the plurality of cleaning bodies are: Further, it is possible to adopt an aspect (aspect 8) of “a cleaning body package characterized by forming one or a plurality of laminated bodies in which a plurality of sheet-like members having a predetermined thickness including a nonwoven fabric and fibers are laminated.

(Aspect 9)
"It is a storage bag for a cleaning body for storing a plurality of cleaning bodies including a nonwoven fabric and fibers,
The storage bag is formed in a substantially rectangular parallelepiped shape by a predetermined film, and includes a first rigid region provided on four long sides extending in parallel to each other, and the plurality of cleaning bodies. And an accommodation space to be accommodated, an aspect (aspect 9) of “accommodating bag for cleaning body”.

(Aspect 10)
“A cleaning bag accommodation bag according to aspect 9,
Furthermore, the aspect (aspect 10) of “accommodating for cleaning body, comprising a second rigid region provided on the side connecting the four long sides” may be adopted.

(Aspect 11)
“The cleaning body containing bag according to the aspect 9 or 10 and the plurality of cleaning bodies housed in the housing space of the cleaning body housing bag, wherein the plurality of cleaning bodies include a nonwoven fabric and a fiber. The aspect (aspect 11) of the cleaning body package characterized by forming one or a plurality of laminated bodies in which a plurality of sheet-like members having a predetermined thickness are included.

DESCRIPTION OF SYMBOLS 10 Cleaning body accommodation bag

10a Accommodation space

10b Opening part 11 1st extending surface 12

2nd extending surface

12a, 12b Segment 13 13 3rd extending surface 14 Long side 15 Side 21 Edge seal part (1st rigid area | region) )
22 Back seal portion 23 End seal portion 24 First fold line 25 Second fold line (second rigid region)
26 3rd folding line 26a Cleavage part 31 Notch 32 Hook hole 100 Cleaning body 101 Fiber sheet 102 Nonwoven fabric sheet 103 Joining line D1 1st direction D2 2nd direction D3 3rd direction

Claims

A cleaning body storage bag for storing a plurality of cleaning bodies including a nonwoven fabric and fibers,
The storage bag is formed in a substantially rectangular parallelepiped shape by a predetermined film, and includes a first rigid region provided on four long sides extending in parallel to each other, and the four long sides. A cleaning body storage bag comprising: a second rigid region provided on a side to be connected; and a storage space in which the plurality of cleaning bodies are stored.
It is an accommodation bag for cleaning objects according to claim 1,
Both the first rigid region and the second rigid region are formed by at least one of a stiffening process for increasing the film thickness and a stiffening process for increasing the film hardness. Container for cleaning body.
It is a storage bag for cleaning objects according to claim 1 or 2,
The storage bag is constituted by a weldable film,
In the first rigid region, the weldable film is mountain-folded along the long side, and the overlapping portion is welded to increase the film thickness of the entire long side, and the film of the entire long side. A cleaning bag storage bag, characterized in that it is configured as a mountain fold portion subjected to a stiffening process for increasing hardness.
It is an accommodation bag for cleaning objects according to claim 3,
It includes four extending surfaces partitioned by the two long sides adjacent to each other, and the two facing surfaces facing each other out of the four extending surfaces are such that the facing surfaces are recessed toward the inside of the containing bag. A cleaning bag containing a fold line formed in the extending direction of the long side, wherein the mountain fold portion is configured to protrude in a direction intersecting with the facing surface.
It is a storage bag for cleaning objects according to claim 4,
Any one of the two facing surfaces has a tearing portion for tearing the facing surface along the fold line.
It is an accommodation bag for cleaning objects according to claim 5,
Either one of the two facing surfaces is formed on both sides of the elongated opening formed when the facing surface is cleaved at the cleaving portion and the opening. The cleaning body containing bag is configured to maintain a state in which the partial piece extends toward the inside of the housing bag by the rigidity of the mountain fold portion.
It is a storage bag for cleaning bodies according to any one of claims 1 to 6,
A cleaning body storage bag, wherein the cleaning body has a specific volume of 10 to 60 cm 3 / g stored in the storage space.
8. The cleaning body containing bag according to claim 1, and the plurality of cleaning bodies housed in the housing space of the cleaning body housing bag. The body forms one or a plurality of laminates in which a plurality of sheet-like members having a predetermined thickness including a nonwoven fabric and fibers are laminated.