JPH09131263A - Favorite beverage bag with supporting tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To surely and largely open the mouth of a bag attached to a supporting tool and to stably keep an opened state by annularly connecting and folding thin and long paper, attaching the bag for extraction to the inside and folding the part to the inside in two stages by a fold provided on an upper part beforehand. SOLUTION: This beverage bag 1 is composed of the supporting tool 3 and the bag 2 for extraction and the supporting tool 3 is formed by folding back the upper half of a sheet 4, stacking it on a lower half and thermally melt- sticking a tab for sticking. Then, the bag 2 is welded to the inner side 16 of the supporting tool 3. At the time of use, the part of the fold 9 at the upper part of both sides of the supporting tool 3 is pushed in downwards and the part continuous to the front and back sheets 4 is folded back like a hinge with the fold 9 as a shaft. Also, the tucks of the two stages are formed at the part of the two triangles constituted of the folds 6-8 as well accompanying it. Then, such a supporting tool 3 is placed on the edge of a coffee cup or the like, the appropriate amount of coffee grains are put in the bag 2, hot water is poured and contents are extracted.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a palatable beverage bag with a support, and more specifically, when a palatable beverage such as coffee or tea is extracted by the drip method, the opening degree of the bag is large and stable. It is a disposable extraction bag having a support that can enhance the extraction effect because it can be held in a state.

[0002]

2. Description of the Related Art Recently, with the popularization of drinking coffee by drip method using a paper filter, a support for holding the filter stably on a cup at the time of extraction has been used. Several supports developed for this purpose have already been disclosed.

For example, in Japanese Utility Model Publication No. 5-13324, a strip-shaped cardboard is bonded in an annular shape, folded so as to overlap with each other, an extraction bag is attached to the inside thereof, and a cut is provided in the middle of the edge on both sides. A method is disclosed in which the cardboard is pushed inside to open the front and back cardboard and open the mouth of the bag.

Japanese Utility Model Publication No. Sho 60-7622 discloses that a rectangular cardboard is provided with an extraction bag by punching a hole in the center of the cardboard, and the rectangular cardboard is bent in a semicircular shape on a cup, and the edges on both sides are cupped. It is used by hooking it.

[0005] Furthermore, in Japanese Utility Model Publication No. 57-10270, a rectangular cardboard of the same size is double-laid, and the edges on both sides are bent to form a tube having a rectangular cross section, and a bag is attached to that portion. A folded piece is provided at the bent portion to keep the bag open at the time of extraction.

All of these methods have problems that the degree to which the bag is opened tends to vary, and that the state of opening is not kept constant during extraction.

[0007]

SUMMARY OF THE INVENTION In view of these problems, the present invention relates to a disposable type bag for extracting palatability beverages such as coffee and tea, and when the palatability beverage is extracted by the drip method, the mouth of the bag is surely secured. The present invention intends to develop and provide a bag in which a support that can be opened wide and thereby enhances the extraction effect and is stably held on the cup is attached to the bag.

[0008]

Means for Solving the Problems The present inventors have proposed coffee,
In the case of using a disposable-type extraction bag such as black tea in a drip method, the material and structure of a support that can reliably and sufficiently open the mouth of the bag were studied. As a result, a slightly thick and slender paper was connected in an annular shape and folded to form a stack of rectangular sheets, and an extraction bag was attached to the inside of the support, and the fold was provided in the upper part of the support, and the part was doubled. The structure that can open the mouth of the bag attached to the support securely and widely by the structure that folds inwardly in combination with the appropriate plasticity and elasticity of cardboard and can stably hold the open state is further extracted. The present invention has been reached as a result of examining the material and shape of the bag for enhancing the effect.

More specifically, the palatable beverage bag 1 with a support comprises a palatable beverage extraction bag 2 made of a sheet having filterability, and a paper support 3 for holding the extraction bag on a cup. Bag 2 is a support-equipped bag attached to paper support 3.

The paper support has a shape in which an annular sheet is folded at left and right folds 5 and 5'and two rectangular sheets 4 and 4 are overlapped with each other. Further, the right and left portions of the upper end of the rectangular sheet are required. If you do so, it will overhang in a rectangular shape and its upper part 7,
Although the front and back sheets are connected with each other at 9 and are flat, when the upper end 9 is pushed inward when in use, the upper and lower ends 9, the folds 8, 8, the notches 10, 10 and the notches or edges 11, 11 Two quadrilateral parts that are continuous with the seat are folded back in a hinge shape with the upper end 9 as an axis, and along with this, two triangular parts consisting of the upper end 7 and the folds 6, 6, 8, 8 of the sheet. Also, the hinge is slightly opened with the upper end 7 as an axis, so that the space between the front and back sheets 4 and 4 is pushed open in combination with the similar structure symmetrically provided on the left side. , 16 is a palatable beverage bag with a support, in which the extraction bag attached to the portion 16 is opened.

Here, those having the same number followed by ', such as "left and right folds 5, 5'", indicate the same structural parts at symmetrical positions on the right and left, respectively, and "rectangular sheet 3". ,
Two parts with the same number, such as "3", show the same structure of the front and back sheets that are overlapped with each other. Further, "the sheets are connected" is meant to include both the case where the sheets are continuous and the case where the sheets are attached. Further, the portion described as a fold may be perforated or partially cut. This is because the functions are exactly the same. Hereinafter, the present invention will be described in detail.

In the above, when the left and right portions of the upper ends of the rectangular sheets 4 and 4 project upward in a rectangular shape,
As shown in FIG. 3, front and back sheets are connected at the upper ends 7 and 9 of the projecting portion, 6 and 6 and 8 and 8 are folds, 10 and 10 are notches, 11 and 11 are cut edges, and 9 When is pushed downward, the portions 9 and 7 are hinged to form a two-fold fold. The present invention also includes a mode in which this structure is provided on the left and right edges 5, 5 '.

Further, in the case where the rectangular protrusions are not provided upward on the left and right portions of the upper ends of the rectangular sheets 4 and 4, and the two-stage folding structure of the present invention is provided on the left and right edges 5 and 5 ', the third embodiment, As shown in FIG. 7, 7, 9 are folds included in the left and right edges 5, 5 ', 6, 6 and 8, 8 are folds, 10, 10 are notches, 11 and 11 are not cut. It becomes the upper left and right upper ends, and when 9 is pushed inward, the portions 9 and 7 are hinged to form a two-fold folded structure.

When this structure is provided on the upper left and right sides, that is, at the upper ends 7 and 9, the sheets 4 and 4 are connected, 6, 6 and 8, 8 are folds, and 10, 10 and 11, 11 are Is a notch, and when 9 is pushed downward, the portions 9 and 7 are hinged to form a two-fold fold structure. This aspect is also included in the present invention.

The present invention further includes the case where the right and left upper portions of the rectangular sheet of the paper support device are extended upward in a rectangular shape and upper and lower sheets 7, 9 and 12 are connected to the front and back sheets. When the upper end 9 is pushed downward during use, the upper end 12 is held as it is, but the upper end 9, the fold 8,
Two quadrilateral parts connected to the front and back sheets consisting of 8 ', notches 10, 10' and edges 11, 11 '
It is folded back in a hinge shape around the axis, and the upper end 7,
The two triangular parts made up of the folds 6, 6 ', 8, 8'of the sheet also have a shape in which the hinge is slightly opened with the upper end 7 as an axis and are folded in two steps so that the distance between the front and back sheets 4, 4 is Also included is a palatable beverage bag that is pushed open and the brewing bag is also opened.

In this mode, since the upper end portion 12 is held as it is, the structure of the support is enhanced, and it is suitable for the case where a large bag is used when, for example, coffee for several people is put in the drip system. .

Further, the lower ends 13, 13 of the paper-made supports 4, 4 are symmetrical so that the support does not move or slip off when the palatability drink bag is placed on the edge of the cup. It is possible to provide scoops 14, 14, 14 ', 14' in position. Alternatively, the support may be provided with handle notches 17,17,17 ', 17' to facilitate handling of the beverage bag.

The extraction bag of the present invention can be widely used as long as it has a filterability, but a non-woven fabric containing ultrafine fibers having a fineness of 0.2 denier or less is preferable because it has excellent extractability. For example, it is excellent in the removability of extraction residues and fats and oils that easily cause coffee to be too bitter.

The shape of the extraction bag is not particularly limited, but it is preferable that a gather is provided on the side surface of the bag in order to increase the opening area. Is preferred. Alternatively, the lower end of the bag may have an inverted conical shape. The upper end of the bag is open and can be used by pouring hot water into it when using it, such as coffee particles, but the coffee particles are pre-sealed in the bag. The present invention also includes a mode of pouring hot water.

[0020]

BEST MODE FOR CARRYING OUT THE INVENTION The palatability beverage applicable to the palatability beverage bag with a support of the present invention is not particularly limited, but includes a wide range of beverages such as coffee, black tea, cocoa, oolong tea, green tea, barley tea, and kelp tea. ing. Of these, coffee is most suitable for the extraction bag with holder of the present invention.

The support of the palatable beverage bag with a support of the present invention has a shape in which two rectangular sheets 4 and 4 are superposed by folding a paper annular sheet at left and right folds. The structure has a structure in which a part of the sheet is folded in two steps between the two sheets by the folds provided in advance on the left and right ends of the upper portion, and the gap between the two sheets that are overlapped is pushed open. . Therefore, in order for the folded structure to be stable, the sheet needs to have appropriate elasticity and plasticity.

The material of the support of the present invention must be made of paper. This is because paper is most suitable as the sheet-like material having both appropriate elasticity and plasticity as described above. The type of paper is not particularly limited, but rather thick paper is preferred, and paperboard laminated with a polymer resin or other waterproofed cardboard is more preferred.

Although the bag with a support of the present invention is folded flat before use, the left and right ends of the support 9 shown in FIG.
When the part of is pushed in, the parts of 9 and 7 are folded in two steps. At this time, since the folded parts 10, 10 are cut, as shown in the figure, the tips 15, 10 of the 10, 10
Is folded inside the holder and sandwiched between the sheets 4 and 4 to be fixed. As can be seen from the figure, the state in which the sheets 4 and 4 are opened is not fixed only by folding the portion 7 in the first step. The opening degree of the bag is fixed for the first time by the two-stage folding and the tips 15, 15 of the 10, 10 being folded inside the holder and sandwiched between the sheets 4, 4 to fix the position. You can see that it has a structure.

Further, due to the combined property of the paper having appropriate elasticity and plasticity, the bag is held in a more stable state with the mouth of the bag being surely and sufficiently opened. Further, since the two-stage folding is performed by one operation of pushing the 9 portion, it is easy to handle.

As described in the section of the prior art, a mechanism for opening the bag by folding one end of the annular support has been known, but by folding it in two steps, the degree of opening can be increased and the opening state can be improved. Until now, the structure for fixing and holding the is not known.

Increasing the opening degree of the bag has a great effect on enhancing the extraction effect when the coffee or the like is added by the drip method and reducing the variation in the quality of the prepared coffee or the like and making it uniform. The two-fold folding structure of this support is the most important feature of the present invention.

As described above, the extraction bag of the present invention can be widely used as long as it has a filterability, but a non-woven fabric containing ultrafine fibers having a fineness of 0.2 denier or less is more preferable because it has excellent extractability. For example, the most important properties required for a filter to contain coffee with excellent aroma and richness are that the coffee particles do not leak into the liquid and that they adsorb and remove the fats and oils contained in the coffee liquid. Therefore, the oil film does not float on the surface of the cup. All of these are factors that significantly impair the taste of coffee, and if fine particles are mixed, the texture will be unpleasant, and if oils and fats float on the surface of the cup, it will be glaring, which is not preferable.

A nonwoven fabric containing ultrafine fibers having a fineness of 0.2 denier or less is particularly excellent as a material for preventing the leakage of fine particles and enhancing the adsorption of fats and oils. Therefore, it is more preferable for the material of the bag of the present invention. Such ultra-fine fibers are manufactured from a thermoplastic polymer by, for example, a melt blow method. Examples of the type of the thermoplastic polymer include polypropylene and polyethylene. In addition, by using a composite nonwoven fabric of such a nonwoven fabric layer of ultra-fine fibers and a support layer composed of fibers having a normal thickness, the filterability and the mechanical properties of the filter cloth can be further improved.

The means for attaching the extraction bag to the support is not particularly limited, but fusion or sticking can be applied,
In the case where the bag is made of paper which is heat-fusible and the support is also laminated with a polymer resin, heat-sealing is preferred.

[0030]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the drawings.

(Embodiment 1) FIG. 1 is a perspective view showing a state of one embodiment of a palatable beverage bag with a support of the present invention in use, and FIG.
Shows a development view of the support before molding, and FIG. 3 shows a front view of the palatability beverage bag in a folded state before use.

The palatable beverage bag with a support comprises a support 3 and an extraction bag 2. The material of the support 3 is a white paperboard laminated with polyethylene and has a shape as shown in the development view of FIG. The upper half of the sheet is folded back and overlapped with the lower half, and the seam allowances 21 and 21 'are heat-sealed to be molded. The front and back surfaces of the bag 2 are fused to the inner surfaces 16 and 16 of the front and back surfaces 4 and 4 of the support. FIG. 3 shows a front view of the palatable beverage bag thus produced in a folded state before use.

When using, when the folds 9 on both upper sides of the support are pushed downward, the upper end 9, folds 8, 8 and cut 1
Two quadrilaterals formed by 0 and 10 and edges 11 and 11, which are respectively continuous with the front and back sheets 4 and 4 of the holder, are folded back in a hinge shape with the upper end 9 as an axis.
Along with this, the two triangular parts composed of the upper end 7 and the folds 6, 6, 8, 8 of the sheet also have a shape in which the hinge closed around the upper end 7 is a little open, so that 9 A two-fold fold is formed between the portion 7 and the portion 7.

Since the same folding structure as that described above is also provided at the symmetrical position on the left side of the support, the gap between the front surface and the back surface of the support is pushed open and, at the same time, fused to the support 4, 4. The mouth of the bag is also opened.

At this time, since the folded portions 10 and 10 are cut, the tips 15 and 15 of the folded portion 10 are folded inside the support and sandwiched between the sheets 4 and 4, as shown in the figure. It has a fixed structure. At this time, as described above, the proper plasticity and elasticity of the white paperboard, which is the material of the holder, plays an important role in maintaining a stable opening structure.

As can be seen from the drawing, the open interval between the sheets 4 and 4 is not easily fixed because the sheet 7 is folded in only one step. Such a two-fold folding and the tip of 10, 10, 15,
It can be seen that the structure in which the opening degree of the bag is fixed only when 15 is folded and sandwiched inside the support and its position is fixed.

Further, at the left and right symmetrical positions of the lower ends 13 of the support tool and the same position of the front and back sheets, a scooped portion is provided so that the support tool can be held in a stable state when placed on the edge of a coffee cup or the like. 14, 14, 14 ', 14' are provided. Also,
In order to facilitate the extraction operation, notches 17, 17 and 17 ', 17' for grips are provided in the middle of the support near the left and right ends.

The extraction bag is made of polyethylene meltblown fiber having a diameter of 0.1 denier and a basis weight of 10 g.
/ m ² , non-woven fabric with a thickness of about 0.12 mm, fineness of 1.5 denier,
It consists of a two-layer laminate consisting of a non-woven fabric with a basis weight of 10 g / m ² and a thickness of 0.08 mm, which is made of polyester fibers with a short fiber length of 50 mm. Further, on the surface of the bag, a large number of parallelogram fiber fusion zones are arranged at regular intervals. In this nonwoven fabric laminate, the ultrafine fiber nonwoven fabric functions as a filtration layer, and the thick denier fiber nonwoven fabric serves as a support for the filtration layer.

The shape of the bag is gathered on both left and right sides 18,1
8'and the lower part is V-shaped in cross section and has gathers on both sides, so that the mouth of the bag can be opened sufficiently large in combination with the opening function of the holder to which the bag is connected. Furthermore, since the lower section is V-shaped, the liquid is well drained, and there is an effect that almost the entire amount of the extracted liquid can be taken out.

A suitable amount of roasted and crushed coffee particles is put into the palatability beverage bag with a support obtained as described above, and hot water is poured to sufficiently extract the contents in a short time and High coffee was obtained, the bag opening degree was large and the extractability was excellent, and because the structure of the opening portion was stable, the taste and concentration of coffee obtained using several beverage bags were compared. However, it was found that there was little variation and the quality was stable.

(Embodiment 2) FIG. 4 is a perspective view of a palatable beverage bag with a support according to another embodiment of the present invention in use.
FIG. 5 shows a front view of the palatability beverage bag in a folded state before use.

The palatable beverage bag with a support according to this embodiment comprises a support 3 and an extraction bag 2, and the material of the support 3 is the same white paper laminated with polyethylene as in Example 1, and Example 1 is used. The front and back surfaces of the bag 2 are fused to the inner surfaces 16 and 16 of the front and back surfaces 4 and 4 of the holder. FIG. 5 is a front view of the palatable beverage bag thus produced in a folded state before use.
Shown in

Unlike the first embodiment, the upper end portion where both upper parts of the support tool are overhanging and the front and back sheets are connected is divided into three parts 7, 9 and 12 by folds. When using, when the folds 9 on both upper sides of the support are pushed down, the upper end 12 is held as it is, but the upper end 9,
Two quadrilaterals consisting of folds 8,8, notches 10 and 10 and edges 11 and 11, each of which is continuous with the seats 4 and 4 on the front and back sides of the support, and has hinges about the upper end 9 as an axis. Folded back into a shape.

Along with this, the upper end 7, the fold line 6 of the sheet,
The two triangular parts 6 ', 8, 8'also have the upper end 7
With the hinge as the axis, the hinge is slightly opened and folded in two steps to push the gap between the front and back sheets 4 and 4, and the extraction bag is also opened. The function of this portion is similar to that of the first embodiment, but the upper end of the holder is provided with the portion 12 adjacent to the right edge 5 and connected to the front and back sides, so that the structural property of the opening portion is further enhanced. The bag can be held in a more stable form during the operation of extracting the palatability drink.

The recessed central portion 20 at the upper end of the support tool
Has a waveform for easy handling. In addition, as in the first embodiment, the support tool is provided with gouged portions 14, 14, 14 'and 14' so that the support tool can be held in a stable state when placed on the edge of a coffee cup or the like. ing. Further, notches 17 for a handle are provided in a portion near the right end of the middle of the support.

The material of the bag for extraction is paper obtained by mixing pulp and polypropylene staple fibers and having excellent filterability and heat sealability, and the shape of the bag is that of which paper is folded back and heat sealed at both ends. Is. The inside of the bag is filled with roasted and crushed coffee particles for one cup of coffee in advance, the upper part of the bag is ultrasonically sealed, and perforations 19 for opening are provided. When using, tear the perforation of the extraction bag with support,
Put the support on the edge of the cup and pour hot water into it so that you can make coffee immediately.

When hot water is poured into the palatable beverage bag with a support obtained as described above, the contents are sufficiently extracted in a short time, and coffee having a high concentration can be obtained. It was found that the openness of the bag was large and the extractability was excellent as in the case of the bag of Example 1, and the obtained coffee had little variation in taste and concentration and the quality was stable.

(Embodiment 3) FIG. 6 is a perspective view showing a state of one embodiment of the palatable beverage bag with a support of the present invention in use, and FIG.
Shows a development view of the support before molding, and FIG. 8 shows a front view of the palatability beverage bag in a folded state before use.

The palatability beverage bag with a support comprises a support 3 and an extraction bag 2, and the material of the support 3 is a polyethylene-laminated white paperboard similar to that used in Example 1.
The raw material sheet having the shape as shown in the development view of Fig. 2 is formed into a ring shape and heat-sealed with the lapping margins 21 and 21 '. The front and rear surfaces of the bag 2 are fused to the inner surfaces 16 and 16 of the front and back surfaces 4 and 4 of the holder. FIG. 3 shows a front view of the palatable beverage bag thus produced in a folded state before use.

As in Example 1, there is no portion on both upper sides of the support to which the front and back sheets are connected, and the fold lines 7, 9, 6 for opening the space between the front and back sheets of the support.
6,8,8,10,10,11,11 are folds 5 on the right side of the support
The same fold is also provided in the left upper part at symmetrical positions.

When using, when the folds 9 on both upper sides of the support are pushed inward, two four sides composed of the right edge 9, the folds 8, 8, the cuts 10, 10 and the edges 11, 11 are inserted. In the shape, the portions which are continuous with the front and back sheets 4 and 4 of the support, respectively, are folded back like a hinge around the edge 9. Along with this, the two triangular parts composed of the right edge 7 and the folds 6, 6, 8, 8 of the sheet also have a shape in which the hinge closed around the edge 7 is slightly open. , 9 and 7 are formed in two steps. Since the same folding structure as that described above is also provided at the symmetrical position on the left side of the support tool, the gap between the front surface and the back surface of the support tool is pushed open, and at the same time, the mouth of the bag fused to the support tools 4 and 4 is opened. Is also opened.

At this time, since the folded portions 10 and 10 are cut, the tips 15 and 15 of the portions 10 and 10 are folded into the inside of the supporting tool as shown in the figure, and the sheets 4 and 4 are placed between them. It is sandwiched and fixed. At this time, as described above, the proper plasticity and elasticity of the white paperboard, which is the material of the support, plays an important role in maintaining a stable opening structure.

As can be seen from the figure, the open interval between the sheets 4 and 4 is not easily fixed because the sheet 7 is folded in only one step. Such a two-fold folding and the tip of 10, 10 15,15
It can be understood that the bag has a structure in which the opening degree of the bag is constant and is fixed only when the bag is folded and sandwiched inside the support and the position is fixed.

The material of the extraction bag is made of polypropylene meltblown fiber with a fineness of 0.05 denier 2
It is a non-woven fabric of 0 g / m ² and a thickness of about 0.23 mm. Further, on the surface of the bag, in order to improve the morphological stability, a fiber fusion-bonded area of a slanting lattice pattern is formed which is composed of straight lines having a width of 1 mm and a space of 5 mm.

As for the shape of the bag, the sheet is folded back and one side is heat-sealed and the bottom is sealed in a V shape. The side surface of the sheet is heat-sealed to the inner surfaces 16, 16 of the holders 4, 4.

If a suitable amount of black tea leaves is put into the palatability drink bag with a support obtained as described above and hot water is poured, the contents are sufficiently extracted in a short time, and a black tea of an appropriate concentration is obtained. can get. The openness of the bag is large, so the extractability is excellent, and the structure of the opening is stable, so we compared the flavor and concentration of black tea obtained using several beverage bags, but there was little variation and the quality was low. It turned out to be stable. At the time of extraction, the lower end of the bag had an inverted conical shape, and the liquid was drained well.

[0057]

The palatable beverage bag with a support according to the present invention comprises:
Disposable, drip-type bag for coffee, tea, etc. with a paper support attached. When pouring hot water into the bag, the end of the support is folded in two steps to make the mouth of the bag large and constant. It can be surely opened to the size of. Therefore, the extraction effect is enhanced, and coffee and the like having a constant concentration are always obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view of an aspect of the palatable beverage bag with a support of the present invention in use.

FIG. 2 is a development view of a base paper before forming the support shown in FIG.

3 shows a front view of the palatability beverage bag shown in FIG. 1 in a folded state before use.

FIG. 4 shows a perspective view of another aspect of the palatable beverage bag with a support of the present invention in use.

5 shows a front view of the palatable beverage bag shown in FIG. 4 in a folded state before use.

FIG. 6 shows a perspective view of another aspect of the palatable beverage bag with a support of the present invention in use.

7 is a development view of the base paper before forming the support shown in FIG.

FIG. 8 shows a front view of the palatable beverage bag shown in FIG. 6 in a folded state before use.

[Explanation of symbols]

 1 Preference drink bag with a support 2 Extraction bag 3 Supports 4, 4 Sheets on the front and back of the support 5, 5'Folds on the left and right sides of the support 6, 6 Folds on the upper right side of the support 7 Supports Upper right fold 8,8 Fold right upper fold 9 Fold right upper fold 10,10 Notch right upper ledge 11,11 Edge right upper rim 12,12 Folds on the upper right side of the support 13, 13 Lower ends of the front and back of the support 14, 14, 14 ', 14' Lower ends of the support 16 Adhesion between support and bag 17, 17, 17 ′ 17 ′ Handle 18, 18 ′ Gather on side of bag 19 Bag perforation 20, 20 Corrugation at the center of the upper end of support 21

Claims (6)

[Claims] 1. A palatable beverage bag 1 with a supporting device, a palatable beverage extraction bag 2 comprising a sheet having a filtering property, and
Paper support 3 for holding the extraction bag on the cup
The extraction bag 2 is a bag with a support attached to a paper support 3. The paper support is a rectangular sheet in which an annular sheet is folded at left and right folds 5 and 5 '. 4 and 4 are piled up, and the left and right edges of the upper edge of the rectangular sheet are extended upward in a rectangular shape if necessary, and the upper and lower sheets 7 and 9 are flattened by connecting the front and back sheets. When the upper end 9 is pushed inward, two quadrilateral parts which are continuous with the front and back sheets and which are composed of the upper end 9, folds 8, 8, notches 10, 10 and notches or edges 11, 11 As it is folded back like a hinge, the two triangular parts consisting of the upper end 7 and the folds 6, 6, 8 and 8 of the sheet also have a shape in which the hinge is slightly opened around the upper end 7 And a similar structure that is symmetrically provided Wait, pushed open spacing the front and back sheets 4,4 of paper support 16,
A palatable beverage bag with a support in which the brewing bag attached to the 16th part is opened. 2. A palatable beverage bag 1 with a support comprises a palatable beverage extraction bag 2 made of a sheet having filterability and a paper support 3 for holding the extraction bag on a cup. The bag 2 is a bag with a support attached to a paper support 3. In the paper support, an annular sheet is folded at left and right folds 5 and 5'and two rectangular sheets 4 and 4 are superposed. The left and right portions of the upper edge of the rectangular sheet are extended upward in a rectangular shape, and the upper and lower sheets 7, 9 and 12 are connected to form a flat shape, but the upper edge 9 is pushed downward when in use. And the upper end 12 are retained as they are, the upper end 9,
Two quadrilateral parts, which are continuous with the front and back sheets, consisting of folds 8, 8, notches 10 and 10 and edges 11 and 11, are folded back in a hinge shape with the upper end 9 as an axis. 7, the two triangular parts consisting of the folds 6, 6, 8 and 8 of the seat also have a slightly opened hinge with the upper end 7 as an axis, so that the same structure is provided symmetrically on the left side. Together with this, the preference beverage bag with a support in which the space between the front and back sheets 4 and 4 is pushed open and the extraction bag attached to the 16 and 16 parts of the paper support is opened. 3. The paper supporters 4, 4 are scooped out at the left and right symmetrical positions of the lower ends 13, 13, and / or the handle notches 17, 17, 17 ', A palatable beverage bag with a support according to claims 1 and 2 provided with 17 '. 4. The bag for extracting a palatable beverage comprises a non-woven fabric containing ultrafine fibers having a fineness of 0.2 denier or less.
A palatable beverage bag with a support according to 2 or 3. 5. The palatable beverage bag with a support according to claim 1, 2, 3 or 4, wherein gathers 18, 18 'are provided on the left and right side surfaces of the palatable beverage extraction bag. 6. The palatable beverage with a support according to claim 1, 2, 3, 4, or 5, wherein the extraction raw material is enclosed in the palatability beverage extraction bag 2 and perforations 19, 19 for opening are provided. bag.