JP4366446B1 - Insertion bag for chopsticks, spoons, forks etc. - Google Patents

Abstract

PROBLEM TO BE SOLVED: To accurately maintain a function as an insertion bag such as chopsticks and to easily spread the bag as a paper napkin with few tears.
SOLUTION: Napkin paper is folded at a vertical fold 1 and two folded paper sheets 7a and 7b are folded in two at a horizontal fold 6 orthogonal to the vertical fold. , 3 or a portion near one side edge portion is locally bonded as a spot-like bonding portion 10 to form the insertion bag portion 12. And the cut | interruption 20 surrounding the said adhesion | attachment site | part 10 separately was formed in one side of the said folding opposing paper surface.
[Selection] Figure 4

Description

  The present invention relates to an insertion bag for chopsticks, spoons, forks, etc. that also serves as a paper napkin, which is used as an insertion bag for chopsticks, spoons, forks, knives, etc., and then expanded to be used as a paper napkin for a table. .

  Patent Documents 1 to 3 are disclosed as conventional techniques in which, after being used as an insertion bag for chopsticks, spoons, forks, knives, etc., the bag is expanded and used as a paper napkin for a table.

  The cover of the table paper napkin and chopsticks, spoons, etc. of Patent Document 1 are folded two times in the same direction one time or several times, and finally folded back at right angles to the folding direction. Both sides are bonded together to form two paper pieces and a bag portion into which chopsticks, a spoon and the like are inserted between the two paper pieces (Claim 2). This bonding is performed with an adhesive (paragraphs 0005 and 0006), and the adhesive strength of the adhesive is reasonably low so that it can be easily peeled when used to wipe the mouth after a meal (paragraph 0007). . In the illustrated embodiment, the entire side is bonded in the illustrated embodiment. In other words, it can be said that the adhesion of Document 1 is easily peeled off, and even if the entire side is bonded, it can be easily peeled off. Therefore, the paper napkin combined cover of this document is difficult to maintain the function as a bag when used as a cover. Especially when inserting heavy objects such as metal spoons, forks, knives, etc., and spoons and forks that occupy a large space in the bag because of the curved and bulky shape, the adhesive part peels off due to the resistance of the bag during insertion There is a concern that it will.

  The chopstick bag with a napkin in Patent Document 2 has a structure in which the chopstick insertion destination of the chopstick bag is bonded, and there is a concern that the bonded portion may be peeled off at the tip of the inserted chopstick.

  The chopsticks bag napkin of Patent Document 3 has a structure in which the napkin paper is simply folded, and has a non-adhesive structure as a chopstick bag, and therefore it is difficult to maintain the bag shape as a chopstick bag.

Utility Model Registration No. 3005300 Japanese Utility Model Publication No. 63-34077 Japanese Utility Model Publication No. 54-119574

  In view of such circumstances, the insertion bag for chopsticks, spoons, forks, etc. that also serves as a paper napkin according to the present invention accurately retains the function as a bag when used as an insertion bag for chopsticks, spoons, forks, knives, etc. In addition, when the bag is opened and used as a paper napkin, the main object is to provide a paper napkin that can be easily spread and has little tearing (first problem).

  In addition, as shown in the drawing of Patent Document 1, when an insertion bag is set on a table surface, it is set on the table surface with a long vertical paper piece part folded in two folds down. However, in the case of napkin paper in which the vertical width before the bi-folding is limited to a certain length (for example, 24 to 25 cm is the mainstream folding paper napkin in general), the napkin paper is folded in half. There is a limit to the length of the long vertical paper piece. For this reason, as a matter of fact, the range of contact between the table surface and chopsticks, spoons, forks, etc. increases, which is unsanitary. The insertion bag for chopsticks, spoons, forks, etc., which also serves as a paper napkin according to the present invention is intended to solve this problem (second problem).

  In order to solve the above first problem, the present invention folds the napkin paper once or a plurality of times at a straight longitudinal fold, and in this folded form, the longitudinal fold or a side edge parallel to the longitudinal fold. A vertical origami napkin that has both side edges that divide the width size at both ends and that is divided at both end edges that intersect the both side edges, is formed into two pieces of paper with linear transverse folds orthogonal to the vertical folds. A folded paper napkin that is folded in half and has a folded opposing paper surface that is overlapped with each other between the two paper pieces, and the folded opposing paper surface of the folded paper napkin is placed at a position near the both side edges or one side edge. A plurality of points spaced in the direction intersecting with the transverse folds are locally bonded via a hot melt adhesive as spot-like bonding sites, and the horizontal folds and the bonding sites are placed between the folding opposing paper surfaces. Provided is an insertion bag for chopsticks, spoons, forks, etc., which also serves as a paper napkin, which has an insertion bag portion partitioned into a substantially U-shape or a substantially L-shape and is formed with the open end side of the insertion bag portion as an insertion port. . The vertical origami napkin is also used as a paper napkin that is folded in two at the two edges of a long vertical width and a short vertical width at the linear fold that is orthogonal to the vertical fold. Provide insertion bags for chopsticks, spoons, forks, etc.

  According to the present invention, hot-melt bonding is performed with a plurality of spots spaced apart in the direction intersecting the transverse folds at the positions near the both side edges or one side edge of the folded counter paper surface as spot-like bonding sites. Since the insertion bag part is formed by locally adhering via an agent, even a spot-like local adhesive can be bonded relatively strongly with a hot melt adhesive, such as chopsticks, spoons, forks, knives, etc. When used as an insertion bag, the function as a bag can be accurately retained, and even when this bag is expanded and used as a paper napkin, it is a spot-like local bond, compared to the case where the entire side is bonded with an adhesive, The adhesive part can be easily peeled off and can be easily spread on a paper napkin with little paper tearing.

In order to solve the first problem described above, the present invention folds the napkin paper once or a plurality of times at a straight vertical fold, and in the folded form, the vertical fold or the vertical fold is parallel to the vertical fold. A vertical origami napkin having both side edges that define a lateral width size at the side edges and a vertical width size defined at both end edges that intersect the both side edges is divided into two pieces of paper with linear transverse folds orthogonal to the vertical fold line. A folded paper napkin that is folded in half and has a folded opposing paper surface that is overlapped between the two paper piece parts, and the folded opposing paper surface of the folded paper napkin is located near the both side edges or one side edge. A plurality of locations spaced in the direction intersecting with the lateral folds at the locations are locally adhered as spot-like adhesion sites, and the U-folds and the adhesion sites are substantially U-shaped or substantially L shape One of the opposing paper sheet layers forming the opposing paper surface, forming a discontinuous cut that forms the insertion bag portion partitioned into two and forming the open end side of the insertion bag portion as an insertion opening and individually surrounds the bonding site An insertion bag for chopsticks, spoons, forks, etc. that is also used for paper napkins is provided. In order to solve the first problem described above, the present invention folds the napkin paper once or a plurality of times at a straight vertical fold, and in the folded form, the vertical fold or the vertical fold is parallel to the vertical fold. A vertical origami napkin having both side edges that define a lateral width size at the side edges and a vertical width size defined at both end edges that intersect the both side edges is divided into two pieces of paper with linear transverse folds orthogonal to the vertical fold line. A folded paper napkin that is folded in half and overlapped with each other between the two paper pieces, and the folded opposed paper surface of the folded paper napkin is positioned at both positions that divide the width interval in the width direction. Adhering locally at a plurality of spot-like adhesion sites spaced in the direction intersecting with the horizontal fold line, and the lateral fold line and the adhesion site are separated by the adhesion site between the folded opposing paper surfaces. A discontinuous shape that forms an insertion bag section that is partitioned in a substantially U-shape with the width interval being inserted as an insertion width, and that forms the open end side of the insertion bag section as an insertion port, and individually surrounds the bonding site Provided is an insertion bag for chopsticks, spoons, forks and the like, which also serves as a paper napkin, wherein a slit is formed in one of the opposing paper sheet layers forming the folding opposing paper surface. The vertical origami napkin is also used as a paper napkin that is folded in two at the two edges of a long vertical width and a short vertical width at the linear fold that is orthogonal to the vertical fold. Provide insertion bags for chopsticks, spoons, forks, etc.

  According to the present invention, when bonding is performed through an adhesive having high adhesive strength (for example, a hot melt adhesive) or emboss bonding is performed with strong adhesive strength (for example, this embossing bonding imparts moisture to a portion including the bonding portion. Even if the adhesive part is embossed, the discontinuous cuts that individually surround the adhesive part are formed in one of the opposing paper sheet layers forming the opposing paper surface, such as chopsticks, spoons, forks, etc. When the folded opposing paper surface of the present invention that has finished its function as an insertion bag is used as a paper napkin by spreading it in the separating direction, the adhesive portion of the one opposing paper piece layer formed with the cut is bonded along this cut It can be easily and neatly extracted as a narrow range of adhesive paper pieces with the part as a local area, and can be easily and neatly spread without large chain tearing beyond the cut.In addition, since the extracted paper piece is adhered and transferred as it is to the adhesive portion of the other folded counter paper, the extracted paper piece does not fall as dust and the adhesive portion (adhesive) is extracted. The adhesive part (adhesive) does not directly touch the mouth even when the mouth is wiped because it is between the extracted paper piece and the other folded counter paper surface and does not appear on the surface. Therefore, according to the present invention, the first problem can be solved more effectively.

  Further, in order to solve the first problem described above, the present invention is easily broken along the vertical width direction when the folded paper napkin is pulled in the horizontal width direction. Are formed with a paper-like napkin paper that is not easily torn along the vertical cut portion in the vertical width direction and the horizontal cut portion in the horizontal width direction, and the vertical cut has a joint portion. Chopsticks that also serve as a paper napkin as a perforated cut, and the horizontal cut portion is a continuous cut that does not go through a connecting portion or a perforated cut that has a smaller range of connecting portions than the vertical cut, Provides insertion bags for spoons, forks, etc. Further, in order to solve the first problem described above, the present invention provides an insertion bag for chopsticks, spoons, forks, etc. that also serves as a paper napkin, in which the transverse cut portion is formed at a position that intersects the cut direction of the longitudinal cut portion. I will provide a.

  The napkin paper forming the folded paper napkin has a stronger tensile strength in the vertical width direction than the tensile strength in the horizontal width direction. That is, the napkin paper is formed in a paper quality that is easy to tear along the vertical width direction when pulled in the horizontal width direction but is not easily broken along the horizontal width direction even when pulled in the vertical width direction with the same strength. According to the cut of the present invention in consideration of the paper quality of this napkin paper, the longitudinal cut which is easily broken in the vertical width direction when pulled in the horizontal width direction is force majeure until it is used as a paper napkin by interposing a joint. Since the horizontal cut that is difficult to break along the horizontal width direction even if it is pulled in the vertical width direction with the same strength, the horizontal cut is not easily spread beyond the cut range. It is formed. Moreover, since the transverse cut portion is formed at a position intersecting with the cut direction of the vertical cut portion, the break spread in the cut direction of the vertical cut portion that is easy to break along the vertical width direction is Can be stopped. Therefore, when the folded opposing paper surface of the present invention that has finished its function as an insertion bag is opened and used as a paper napkin, the adhesive part of one opposing paper piece layer formed with the cut is the lateral cut part. It can be more easily and neatly removed as a narrow range of adhesive paper pieces with the adhesive portion as a local area along the longitudinal cut portion.

  Further, in order to solve the second problem described above, the present invention forms an edge closer to the center portion of one of the paper piece portions into a curved concave portion that is recessed in the vertical width direction, and the center portion of the other paper piece portion. There is provided an insertion bag for chopsticks, spoons, forks, etc., which also serves as a paper napkin, wherein a side edge is formed in a curved convex tongue protruding in the longitudinal width direction corresponding to the concave area of the concave portion. Further, in order to solve the second problem described above, the present invention provides the vertically origami napkin to two pieces of paper having a long vertical width and a short vertical width at a linear horizontal fold perpendicular to the vertical fold. In the case where the both end edges are folded in two, the edge portion closer to the center portion of the short vertical paper piece portion is formed in a curved concave portion recessed in the vertical width direction, and the center of the long vertical paper piece portion is formed. There is provided an insertion bag for chopsticks, spoons, forks, etc., which also serves as a paper napkin, wherein the edge near the portion is formed in a curved convex tongue protruding in the longitudinal width direction corresponding to the recessed area of the concave portion.

  When used as an insertion bag for chopsticks, spoons, forks, etc., the folded folding paper napkin is set on the table surface with the long vertical piece of paper facing down. According to the present invention, the length of the vertical width before the two-fold folding is a fixed length (for example, the folding paper napkin that is generally distributed has a main length of 24 to 25 cm). However, the area in the vertical width direction of the long vertical paper piece portion can be further increased by the vertical length range of the convex tongue piece. When a long vertical piece of paper is set on a table surface and used as an insertion bag, the contact area between the table surface and chopsticks, spoons, forks, etc. is further reduced, which is sanitary. In addition, since the edge of the short vertical paper piece is curved and formed into a concave portion, there is an advantage that chopsticks, spoons, forks and the like can be easily inserted into the insertion bag portion from the insertion port.

  As described above, according to the present invention, when used as an insertion bag for chopsticks, spoons, forks, knives, etc., the function as a bag can be accurately retained, and even when the bag is spread and used as a paper napkin, Compared to the case where the entire side is bonded with an adhesive, it is possible to provide a paper napkin that can be easily peeled off and has little paper breakage, and can solve the first problem. And according to this invention which formed the cut | interruption which can extract each adhesion part, as described in paragraph 0012, since it has the outstanding function and effect, the 1st subject can be solved more effectively. .

  Further, the edge of one paper piece (short vertical paper piece) is formed into a curved concave part that is recessed in the vertical width direction, and the edge of the other paper piece (long vertical paper piece) is the concave portion. According to the present invention formed in a curved convex tongue protruding in the longitudinal width direction corresponding to the recessed area of the sword, as described in paragraph 0016, particularly when used as an insertion bag for chopsticks, spoons, forks, etc. It exhibits excellent functions and effects and can effectively solve the second problem. This invention is particularly excellent when considering the fact that the vertical width of a folded paper napkin (such as a six-fold paper napkin) widely distributed in the market is limited to a certain length. It is effective.

It is a front view of the present invention. It is a front view which shows explanatoryly the expansion state before adhesion | attachment in embodiment of FIG. It is sectional drawing by the AA arrow line of FIG. It is a front view which shows the best embodiment of this invention. FIG. 5 is a front view illustratively showing an expanded state before bonding in the embodiment of FIG. 4. It is sectional drawing by the BB arrow line of FIG. It is a front view which shows the state which unfolded the insertion bag of FIG. 4 as a paper napkin. It is sectional drawing by the CC arrow line of FIG.

  The present invention will be described based on the embodiment shown in FIGS. The insertion bag for chopsticks, spoons, forks, etc., which also serves as a paper napkin in this embodiment, folds the napkin paper twice with a straight vertical fold 1, and in this folded form, the vertical fold 1 or the vertical fold 1 A vertical origami napkin 5 having both side edges 3 and 3 defining a lateral width at parallel side edges 2 and having a longitudinal width defined at both end edges 4 and 4 intersecting the both side edges 3 and 3 is folded vertically. A straight horizontal fold line 6 orthogonal to the eye 1 has two edge portions 4 on two paper pieces, a long vertical paper piece 7a (three-layer paper piece) and a short vertical paper piece 7b (three-layer paper piece). , 4 are folded in two, and are folded paper napkins having folded opposing paper surfaces 8a, 8b that are overlapped with each other between the two paper piece portions 7a, 7b. The folded opposing paper surfaces 8a, 8b of the folded paper napkin are Place a spot near the side edges 3 and 3 The adhesive part 10 is locally bonded via an adhesive 11 (hot melt adhesive), and is substantially U-shaped at the lateral fold 6 and the adhesive part 10 between the folding opposing paper surfaces 8a and 8b. The insertion bag portion 12 is formed into an insertion opening 13 at the open end side of the insertion bag portion 12. In this embodiment, sanitary paper is used as the napkin paper, but a non-woven fabric that is a material similar to paper is not excluded.

  In the bonding, a plurality of spots (two places) spaced in a direction perpendicular to the horizontal fold 6 at the positions near the side edge portions 3 and 3 on the folding opposing paper surfaces 8a and 8b are spot-bonded sites. 10 is locally bonded via an adhesive 11 (hot melt adhesive). Each spot-like adhesion site by the hot melt adhesive can locally and reliably adhere the folded opposing paper surfaces 8a and 8b by small spot-like adhesion having a diameter of 1 mm to 3 mm.

Position closest to the position of the insertion port 13 position, a fold laterally from the edge 4 of the short vertical width of paper portion 7b of the spot of the attachment site 10 at the (top in FIG. 1) (bonded portion) 6 The end portion 4 and the spot-like adhesion site 10 (adhesion portion) that is displaced are formed as a free end piece portion 14 that is not adhered, and the insertion port 13 makes it easy to insert chopsticks or the like from the insertion bag portion 12 into the insertion bag portion 12. Further, the provision of the free end piece portion 14 facilitates an operation of picking the free end piece portion 14 and expanding the short vertical paper piece portion 7b from the long vertical paper piece portion 7a in the separating direction.

  In the illustrated folded paper napkin, the napkin paper is formed into a two-fold folded three-layer vertically folded paper napkin 5 with a straight longitudinal fold 1 (see FIG. 3), and the vertically folded paper napkin 5 is orthogonal to the longitudinal fold 1. The two side edges 4, 4 are stepped on two pieces of paper, a long vertical paper piece 7a (three layers of paper pieces) and a short vertical width paper piece 7b (three layers of paper pieces). An example is a so-called six-fold paper napkin that is folded in half. If the vertical origami napkin is folded in two at the horizontal fold 6, the vertical folding form is not limited to that shown in the figure. This is folded into two pieces of paper at a horizontal fold 6 (so-called four-fold paper napkin), and the napkin paper is folded twice by a straight vertical fold 1 to form a substantially C-shaped two-layer vertical origami. It is possible to adopt various types such as a napkin, which is folded in two into two pieces of paper at the horizontal fold 6, and it is not necessary to limit to the embodiment.

  The edge 4 near the center of the short vertical paper piece 7b is formed in a curved concave part 15 that is recessed in the vertical width direction, and the edge 4 near the central part of the long vertical paper piece 7a is formed as the concave 15 It is formed in the curved convex tongue piece 16 which protrudes in the vertical width direction corresponding to the dent area. By forming the end edges 4 and 4 in this way, the vertical width before the two-fold fold is made constant (for example, 24 to 25 cm is the mainstream for folding paper napkins that are generally distributed). Even in the limited napkin paper, the lengthwise area of the long vertical paper piece portion 7a can be further increased by the vertical length range of the convex tongue piece 16, and the long vertical paper piece portion 7a is placed downward. When used as an insertion bag by being set on a table surface, the contact area between the table surface and chopsticks, spoons, forks, etc. is further reduced, which is sanitary. Moreover, since the edge 4 of the short vertical paper piece 7b is formed in the curved concave portion 15, there is an advantage that chopsticks, spoons, forks and the like can be easily inserted into the insertion bag portion 12 from the insertion port 13.

  Although not shown in the drawing, a part of the side edges 3 and 3 near one side edge 3 is partially adhered as a spot-like adhesion site 10 via an adhesive (hot melt adhesive), and the folding is opposed. An insertion bag portion 12 is formed between the paper surfaces 8a and 8b, which is partitioned in a substantially L shape by the lateral fold 6 and the adhesive portion 10 on one side, and the open end side of the insertion bag portion is formed as an insertion port 13. You can also

  After being used as an insertion bag for chopsticks, spoons, forks, etc., the folding opposing paper surfaces 8a and 8b to which the insertion bag is bonded are spread in the separating direction, and this widened state (the state of the vertical origami napkin 5 described above) or this widened state. It is used as a paper napkin in a state where it is further expanded from the state through the vertical fold line 1.

  Next, the present invention will be described based on the embodiment shown in FIGS. In addition to the configuration of the embodiment shown in FIGS. 1 to 3, the insertion bag for chopsticks, spoons, forks and the like also used for the paper napkin of this embodiment includes the discontinuous cuts 20 that individually surround the bonding sites 10. It is characterized in that it is formed on one of the opposing paper piece layers (paper pieces on the opposite side of the three layers of paper pieces) forming the folding opposing paper surfaces 8a and 8b. In the embodiment shown in FIGS. 4 to 8, the configuration indicated by the same reference numeral as that of the embodiment shown in FIGS. 1 to 3 is the same as the configuration shown in FIG.

  According to the embodiment shown in FIGS. 4 to 8, even when the adhesive is bonded via an adhesive having a high adhesive force (for example, a hot melt adhesive), the discontinuous cuts 20 that individually surround the bonding site 10 are formed. Since it is formed on one of the opposing paper piece layers (the paper piece on the opposite side of the three layers of paper pieces) forming the folding opposing paper surfaces 8a and 8b, the function of the present invention which has finished its function as an insertion bag for chopsticks, spoons, forks, etc. When the folded opposing paper surfaces 8a and 8b are spread in the separating direction and used as a paper napkin, the adhesive portion of one opposing paper piece layer in which the cut 20 is formed has a narrow range with the adhesive portion as a local area along the cut 20 It can be easily and neatly extracted as a piece of adhesive paper (see FIG. 7), and can be easily and neatly spread without large chain breaking of paper beyond the cut portion. In addition, since the extracted paper piece 21 is adhered and transferred as it is to the adhesive portion of the other folding opposing paper surface (see FIGS. 7 and 8), the extracted paper piece 21 does not fall as dust. Since the adhesive part (adhesive) is between the extracted paper piece 21 and the other folded opposing paper surface and does not appear on the surface, the adhesive part (adhesive) does not directly touch the mouth even when the mouth is wiped.

  The cut line 20 may penetrate all the layers (in this embodiment, three layers) of one paper piece portion including the opposing paper piece layer forming the folded opposing paper surface 8a. Also in the case of the through cut, the adhesive paper piece to be cut out is only the opposing paper piece layer.

  This napkin paper is easy to tear along the lengthwise direction when pulled in the widthwise direction, just like a normal folding paper napkin that is widely distributed. It is made of paper that is not easily torn. In view of this paper quality, the cut line 20 is formed by a vertical cut part 20a directed in the vertical width direction and a horizontal cut part 20b directed in the horizontal width direction, and the vertical cut line 20a has a perforated shape via a joint part. The horizontal cut portion 20b is a continuous cut that does not involve a connecting portion. In addition, the said horizontal direction cut | interruption part 20b can also be made into the perforation-like cut | interruption which reduced the range of the connection part compared with the said vertical direction cut | interruption 20a. By forming the cut 20 in this way, the longitudinal cut 20a, which is easily broken in the vertical width direction when pulled in the horizontal width direction, interposes a connecting portion so that it cannot be broken by force until it is spread and used as a paper napkin. The horizontal cut portion 20b, which is difficult to break along the horizontal width direction even when pulled in the vertical width direction with the same strength, is difficult to spread beyond the cut range, so that the horizontal cut portion 20b was easily formed in advance. Moreover, the transverse cut portion 20b is formed at a position intersecting with the cut direction of the vertical cut portion 20a, and the break in the cut direction of the vertical cut portion 20a that is easily broken along the vertical width direction is defined as the transverse cut. It can be stopped at the portion 20b.

  As described in the description of the embodiment in FIGS. 1 to 3, in the embodiment in FIGS. 4 to 8, the side edge 3 near one side edge 3 is not shown. A spot-like bonding site 10 is partially bonded via an adhesive (hot melt adhesive), and is substantially L-shaped at the side fold 6 and the bonding site 10 on one side between the folding opposing paper surfaces 8a and 8b. It is also possible to form the insertion bag portion 12 partitioned in a shape and to form the open end side of the insertion bag portion as the insertion port 13.

  After being used as an insertion bag for chopsticks, spoons, forks, etc., the folding opposing paper surfaces 8a and 8b to which the insertion bag is bonded are spread in the separating direction, and this widened state (the state of the vertical origami napkin 5 described above) or this widened state. It is used as a paper napkin in a state where it is further expanded from the state through the vertical fold line 1. In this embodiment, when the folded opposing paper surfaces 8a and 8b that are locally bonded are spread in the separating direction, the adhesive portion of one opposing paper piece layer forming the cut 20 is a local portion along the cut. The adhesive paper piece is easily and cleanly extracted as a narrow range of adhesive paper piece, and the extracted paper piece 21 is adhered and transferred as it is to the adhesive portion of the other folded opposing paper surface.

  The vertical width size in FIGS. 2 and 5 is about 24 to 25 cm, and the horizontal width size is about 8 cm. In addition, when using as an insertion bag only for chopsticks, you may set a width size narrower than the said size.

  For example, disposable chopsticks are gradually changing to chopsticks to be washed and reused due to environmental problems. However, taking chopsticks naked is a sanitary issue, and reusable chopsticks are also provided by being inserted into bags, just like disposable chopsticks. When the chopsticks are removed, the bag is no longer used and is simply thrown away as trash. According to the present invention, the conventional dedicated bag can be made unnecessary by using the folding paper napkin widely provided for both Japanese and Western dishes as an insertion bag for chopsticks, spoons, forks, knives, and the like. Since the present invention can save resources and reduce garbage, it can be said that the present invention has high industrial utility value.

DESCRIPTION OF SYMBOLS 1 Vertical fold 2 Side edge 3, 3 Both sides edge 4,4 Both ends edge 5 Vertical origami napkin 6 Horizontal fold 7a Long vertical paper piece 7b Short vertical paper piece 8a, 8b Folding opposing paper surface 10 Adhesive part ( Bonding part)
DESCRIPTION OF SYMBOLS 11 Adhesive 12 Insertion bag part 13 Insertion port 14 Free end piece part 15 Concave part 16 Convex tongue piece 20 Cut 20a Longitudinal cut part 20b Lateral cut part 21 Extraction piece of paper

Claims (8)

The napkin paper is folded once or a plurality of times at a straight vertical fold, and in this folded form, the vertical fold or both side edges defining a lateral width at a side edge parallel to the vertical fold and the both side edges A vertical origami napkin with a vertical width defined at the intersecting edges is folded into two pieces of paper at linear transverse folds orthogonal to the vertical folds, and the sheets are folded together. A folding paper napkin having an opposing paper surface, and a plurality of spot-like adhesives spaced in a direction intersecting with the horizontal folds at both positions of the folding paper surface of the folding paper napkin that divide the lateral width interval in the lateral width size direction. locally adhered at the site, divided into substantially U-shape that the lateral width interval partitioned by adhesive sites and insertion width in the transverse crease and the attachment site between the folded face sheet surface The form an open end side of the insertion bag portion to form the insert bag portion as the insertion opening, and forming a discontinuous slit enclosing separately said attachment site on one of the opposing paper layer forming the opposing paper folding said chopsticks paper napkins combined, characterized in that the spoon insert bags such as forks.   The napkin paper is folded once or a plurality of times at a straight vertical fold, and in this folded form, the vertical fold or both side edges defining a lateral width at a side edge parallel to the vertical fold and the both side edges Folded vertically origami napkin, which is divided in vertical width size at both intersecting edges, into two pieces of paper at a straight horizontal fold perpendicular to the vertical fold, and overlapped between the two pieces of paper A folding paper napkin having a facing paper surface, and the folding facing paper surface of the folding paper napkin is locally adhered to the side edges or a portion near one side edge as a spot-like adhesion site, and the folding facing Forming an insertion bag section partitioned into a substantially U-shape or a substantially L-shape at the lateral fold line and the bonding portion between the paper surfaces, and forming the open end side of the insertion bag section as an insertion port; and the bonding Individual parts Chopsticks paper napkins combined, characterized in that formed on one of the opposing paper layer forming the opposing paper folding said discontinuous cuts surrounding, spoon, insert bag such as forks. When the folded napkin is pulled in the horizontal width direction, it is easily broken along the vertical width direction, but even if it is pulled in the vertical width direction with the same strength, it is formed of a paper-type napkin paper that is not easily broken along the horizontal width direction. Are formed by a longitudinal cut portion directed in the vertical width direction and a horizontal cut portion directed in the horizontal width direction, the vertical cut being a perforated cut through a joint portion, and the horizontal cut portion being a joint portion. 3. A chopstick, a chopstick, a spoon, a fork, etc. that also serves as a paper napkin according to claim 1 or 2, characterized in that it is a continuous cut that does not pass through, or a perforated cut that has a smaller range of joints than the vertical cut. Insert bag.   4. The insertion bag for chopsticks, spoons, forks, etc. that also serves as a paper napkin according to claim 3, wherein the transverse cut portion is formed at a position intersecting with the cut direction of the vertical cut portion.   An edge near the center of one of the paper pieces is formed in a concave portion that is recessed in the vertical width direction, and an edge near the center of the other paper piece is formed in the vertical width direction corresponding to the recessed area of the concave portion. 3. The insertion bag for chopsticks, spoons, forks, etc. that also serves as a paper napkin according to claim 1 or 2, characterized in that it is formed on a protruding convex tongue piece.   The vertical origami napkin is formed by folding the two ends of the paper into two paper pieces having a long vertical width and a short vertical width at the straight horizontal fold perpendicular to the vertical fold. An insertion bag for chopsticks, spoons, forks, etc. that also serves as a paper napkin according to claim 1 or 2.   An edge near the center of the short vertical paper piece is formed in a concave part that is recessed in the vertical width direction, and an edge near the central part of the long vertical paper piece corresponds to the recessed area of the concave part. The insertion bag for chopsticks, spoons, forks, etc. that also serves as a paper napkin according to claim 6, wherein the insertion bag is a convex tongue protruding in the longitudinal width direction.   The position of the adhesion part closest to the insertion port is shifted from the edge of the short vertical paper piece toward the lateral fold, and a free end is provided between the edge and the shifted adhesion part. The insertion bag for chopsticks, spoons, forks, etc., which also serves as a paper napkin according to claim 6, wherein the insertion bag is a single piece.

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