JP6103173B2 - Packaging container - Google Patents

Description

  The present invention relates to a packaging container for contents such as coffee powder, black tea, green tea leaves, and other foods.

  Conventionally, it is not necessary to prepare and clean the strainer to filter the contents of coffee powder, tea and green tea leaves, and other foods stored in the packaging bag, and it is easy to use. Various drippers having disposable filters are commercially available.

  As one of such drippers, there is a commercially available one with a packaging bag containing contents such as coffee powder sealed in a filter. For example, as disclosed in Patent Document 1, there is one in which contents such as coffee powder are stored in advance in a dripper, and for the user, the trouble of separately preparing coffee powder or the contents in the dripper Eliminates the hassle of filling, raises the dripper, mounts and fixes the dripper on the cup wall surface using the protrusions or notches and cutouts provided on the dripper, and simply pours hot water into the cup Regular coffee can be obtained (for example, patent document 1).

JP 2002-45297 A

  However, in the above dripper, the coffee powder stored in the dripper is deteriorated by the influence of outside air, and the seller usually makes the dripper storing the coffee powder etc. airtight for the purpose of quality assurance. It is sold in an excellent packaging bag. For this reason, the smell of the material forming the dripper is transferred to the contents such as coffee powder in the packaging bag, and the flavor of the contents may be impaired.

  Therefore, the present invention solves the above problems, and in order to strain the contents of coffee powder, tea, green tea leaves, etc., it eliminates the need for preparation and cleaning of a strainer, It is an object of the present invention to provide a packaging container that can prevent the contents from being denatured under the influence of outside air and the smell of a filter or the like from being transferred, and maintain the flavor of the contents.

In order to solve the above problems, the packaging container of the present invention is
A bag-shaped filter portion composed of a filter paper having an opening or a non-woven fabric having water permeability;
A bag-shaped pack portion having an opening and formed of an airtight material;
Formed by connecting the opening of the filter part and the opening of the pack part, and a communication part communicating with both the filter part and the pack part;
A sealing part that seals the pack part by being formed and bonded to the inner surface of the opening of the pack part;
Have a opening and closing operation portion for opening and closing the sealing portion,
The packaging container is vacuum packed in an airtight packaging pack,
The opening / closing operation part is a rod-shaped mudler part attached to the outer surface of the pack part corresponding to the opening of the pack part on the pack part side of the communication part,
The mudler portion is formed of a pair of rod-shaped members,
The pair of rod-like members sandwich the opening of the pack portion from the outer surface of the pack portion, and the pair of rod-like members are fixed to each other to seal the opening of the pack portion. It is characterized by.

  In addition, the contents stored in the packaging container of the present invention should not be exposed to air such as coffee powder, tea, green tea leaves, other foods, chemicals, cosmetics, chemicals, and other electronic components. Includes everything you need to store.

  According to the present invention, at the time of packaging, contents such as coffee powder, tea or green tea leaves are stored in the pack part, and the sealing part is sealed using the opening / closing operation part. Seal the inside of the pack.

  By storing the contents in the pack portion, the contents can be prevented from being oxidized by touching the outside air, and the contents can be improved in quality. At this time, the filter part is outside the pack part and does not come into contact with the contents. Thereby, the flavor of a content is not impaired by the smell of a filter part, etc. moving to a content.

  On the other hand, when in use, the sealing part is opened using the opening / closing operation part, and the sealing of the pack part is released to move the contents in the pack part to the filter part side via the communication part. Thus, the contents can be filtered in the filter section. The pack portion after the contents are moved to the filter portion side may be separated from the communication portion by providing a cut line or the like, for example.

According to the present invention, at the time of packaging, the contents are stored in the pack part, and the opening of the pack part is sandwiched from the outer surface of the pack part by the pair of rod-shaped members that are opening / closing operation parts. By sticking the rod-shaped members to each other, the opening of the pack portion is sealed. Thereby, by storing the contents in the pack portion, the contents can be prevented from being exposed to the outside air and oxidized, and the contents can be improved in quality.

  On the other hand, at the time of use, the pair of rod-like members sandwiching the opening are removed by separating them, and thereby the sealing of the opening of the pack part can be released. Then, the content can be filtered in the filter part by moving to the filter part side.

  In addition, the removed pair of rod-shaped members, that is, the mudler portion, can be used as a mudler by providing a mechanism that allows the pair of rod-shaped members to be linearly coupled, and after being removed, coupled linearly. For example, while the content is being filtered in the filter unit, the content is stirred by the mudler unit, whereby the filtration of the content can be promoted and the flavor of the content can be drawn.

  Furthermore, a knob part that can be turned up and down is provided on both sides of the filter part. After the filter part is separated from the pack part, the knob part is bent upward and the knob can be lifted to lift the filter part. By holding the part and moving the filter part up and down, filtration of the contents can be promoted.

  As described above, according to the present invention, in order to filter the contents of coffee powder, tea, green tea leaves, etc., it is not necessary to prepare and wash the strainer, and the contents are outside air. It is possible to prevent the flavor of the contents from being deteriorated due to the change in quality or the smell of the filter or the like being transferred.

It is a perspective view which shows the whole structure at the time of packaging of the packaging container which concerns on embodiment. It is a perspective view which shows the whole structure at the time of opening of the packaging container which concerns on embodiment. It is a perspective view showing the whole composition at the time of separation of a packaging container concerning an embodiment. It is a perspective view which shows the whole structure at the time of use of the packaging container which concerns on embodiment. It is explanatory drawing which shows typically the filtration method of the content using the packaging container which concerns on embodiment, (a) is explanatory drawing at the time of stirring operation, (b) is explanatory drawing at the time of filtration operation. It is sectional drawing which shows the whole structure of the packaging container which concerns on the example of a change from a side part, (a) is sectional drawing before cutting off a packaging container, (b) is sectional drawing after cutting off a packaging container. .

  Hereinafter, embodiments of a packaging container according to the present invention will be described in detail with reference to the accompanying drawings. In the present embodiment, coffee powder is described as an example of the contents stored in the packaging container, but the packaging container of the invention is not limited to this, and coffee powder, tea or green tea leaves, It can be used not only for other foods, but also for everything that needs to be stored without contact with air, such as chemicals, cosmetics, and other electronic components.

(Configuration of packaging container)
FIG. 1 is a perspective view showing an overall configuration of a packaging container 10 according to the present embodiment. As shown in the figure, the packaging container 10 according to the present embodiment is roughly constituted by a filter part 2, a pack part 1, a communication part 11, and a mudler part 3. FIG. 1 shows a state in which the packaging container 10 of the present invention is vacuum-packed in a more transparent airtight packaging pack 5.

  The filter part 2 is a bag-like filter material for filtering the contents 6, and is configured using a filter paper used for a coffee filter, or a non-woven fabric having water permeability such as polyethylene, polypropylene, or polyester. be able to. An opening 2a is provided in the upper part of the filter part 2, and the pack part 1 is connected through the opening 2a.

  In the present embodiment, knob parts 4 and 4 that can be turned up and down are provided on both sides of the filter part 2, and after the filter part 2 is separated from the pack part 1, the knob parts 4 and 4 are bent upward. The filter unit 2 can be lifted by lifting the knob. Further, the knobs 4 and 4 are provided with cuts 4a, respectively. As shown in FIG. 4, the knobs 4 and 4 are slightly expanded to the left and right, and the cuts 4a are formed on the edges of the mug. By hooking, the filter part 2 can be installed on the mug.

  The pack part 1 is a bag-like member formed of an airtight material for storing the contents 6, and has an opening 1a in the lower part, and a filter part 2 positioned below through the opening 1a. It is connected. The pack portion 1 may be formed of non-woven fabric or paper so as not to be completely sealed, as long as it is a material having airtightness, in addition to vinyl and aluminum packs.

  The communication part 11 is formed by connecting the opening 2 a of the filter part 2 and the opening 1 a of the pack part 1, and is a part that communicates with both the filter part 2 and the pack part 1. The pack part of the communication part 11 A cut line 7 formed by a perforation or a linear guide film is provided on one side, and the pack part 1 can be separated from the filter part 2 along the cut line 7.

  The mudler part 3 is an opening / closing operation means for opening and closing the sealing part 12 of the communication part 11, is disposed on the pack part 1 side of the communication part 11, and is attached to the outer surface 1 b corresponding to the opening 1 a of the pack part 1. It is a rod-shaped member. In the present embodiment, the pair of rod-shaped members 3a, 3a are formed, and the pair of rod-shaped members 3a, 3a sandwich the opening 1a of the pack portion 1 from the outer surface 1b of the pack portion 1, thereby the pair of rod-shaped members 3a, 3a, By fixing 3a to each other, the opening 1a of the pack portion 1 is sealed. The pair of rod-like members 3a and 3a of the mudler portion 3 are fixed to each other by, for example, penetrating the member of the pack portion 1 and the member of the filter portion 2 in the communicating portion 11 and thermally welding them in a dotted line shape. By peeling 3a and 3a from the surface of the pack part 1, the mutual heat welding part is cut | disconnected, the communication part 11 is open | released, and the pack part 1 and the filter part 2 are made to communicate.

  The sealing portion 12 of the communication portion 11 is a sealing means that seals the pack portion 1 by being formed and bonded to the inner surface 1c of the opening 1a of the pack portion 1 and sealing the opening 1a. The sealing portion 12 may employ various types as long as the communicating portion 11 is opened by peeling off one of the rod-like members 3a, 3a from the surface of the pack portion 1. A part corresponding to the part 3 or a part closer to the pack part 1 than the mudler part 3 is heat-sealed (heat-sealed), other pressure bonding methods, or adhesive material such as an adhesive sheet to attach the sheet material on the front and back of the pack part 1 In addition to the close contact, a packing made of a flexible member such as rubber may be bonded to the inner surface of the communication portion 11, and this may be sandwiched from the outside by the mudler portion 3 to be in close contact. In addition, synthetic resin bags with resin zippers that engage and come into close contact with concave and convex shapes (for example, Asahi Kasei Kogyo Co., Ltd., known as "Ziplock", a registered trademark owned by S.C. Johnson Home Storage, Inc.) A synthetic resin bag or the like may be used.

  The removed pair of rod-shaped members 3a, 3a, that is, the mudler portion 3 is provided with a mechanism that allows the pair of rod-shaped members 3a, 3a to be connected in a straight line. it can. For example, while filtering the content 6 in the filter unit 2, the content 6 is stirred by the mudler unit 3, so that the filtration of the content 6 can be promoted and the flavor of the content 6 is increased. It can be pulled out.

  Moreover, the upper part of the packaging pack 5 is provided with a cut line 5b formed by a perforation or a linear guide film, and notches 5a and 5a are provided on both sides of the cut line 5b. . The packaging container 10 can be taken out by cutting along the notches 5a and 5a and the cut line 5b.

(how to use)
In such a packaging container 10 according to the present embodiment, first, at the time of packaging, as shown in FIG. 1, the pack unit 1 stores the contents 6 such as coffee powder, tea or green tea leaves, By connecting the pair of rod-like members 3a, 3a to each other by sandwiching the opening 1a of the pack portion 1 from the outer surface 1b of the pack portion 1 by the pair of rod-like members 3a, 3a of the mudler portion 3, the communication portion 11 The opening 1a of the pack part 1 is sealed.

  On the other hand, at the time of use, by releasing the sealing of the opening 1a of the pack part 1, the contents 6 in the pack part 1 are moved to the filter part 2 side via the communication part 11, and the filter part 2, the contents 6 can be filtered. At this time, as shown in FIG. 2, the pair of rod-like members 3 a and 3 a sandwiching the opening 1 a are removed by separating them, thereby releasing the sealing of the opening 1 a of the pack portion 1. At this time, it can be used as a mudler by connecting the removed pair of rod-like members 3a, 3a in a straight line.

  Thereafter, as shown in FIG. 3, after the contents 6 are moved to the filter unit 2 side, the pack unit 1 is separated from the communication unit 11 by taking the pack unit 1 and tearing the wire 7. And as shown in FIG. 4, the filter part 2 can be installed on a mug by extending the knob parts 4 and 4 slightly right and left, and hooking each notch 4a on the edge of a mug. In this state, as shown in FIG. 5 (a), the filtration of the content 6 is promoted by stirring the content 6 by the mudler unit 3 while the content 6 is being filtered by the filter unit 2. And can bring out the flavor of the contents.

  Further, at the time of the filtering operation, as shown in FIG. 5B, the filter portion 2 can be lifted by bending upward the knob portions 4 and 4 provided on both sides of the filter portion 2 and picking up the knobs. It is like that. By holding the knob portions 4 and 4 and moving the filter portion 2 up and down, filtration of the contents 6 can be promoted.

(Action / Effect)
According to the present invention as described above, the contents 6 can be prevented from being oxidized by touching the outside air by storing the contents 6 in the pack portion 1 during packaging. Can be suppressed. At this time, since the filter part 2 is outside the pack part 1 and does not come into contact with the contents 6, the odor of the filter part 2 does not move to the contents 6, and the flavor of the contents 6 is impaired. It will not be.

  On the other hand, at the time of use, by releasing the sealing of the opening 1a of the pack part 1, the contents 6 in the pack part 1 are moved to the filter part 2 side via the communication part 11, and the filter part 2, the contents 6 can be easily filtered. At this time, as shown in FIG. 5A, the filtration of the content 6 is promoted by stirring the content 6 by the mudler unit 3 while the content 6 is being filtered in the filter unit 2. And the flavor of the contents 6 can be extracted. Further, during the filtration, as shown in FIG. 5B, the filter part 2 is lifted by bending the knobs 4 and 4 provided on both sides of the filter part 2 upward and picking them up. Can be done. By holding the knob portions 4 and 4 and moving the filter portion 2 up and down, filtration of the contents 6 can be promoted.

  As described above, according to the present embodiment, in order to filter the contents 6 such as coffee powder, black tea, and green tea leaves, it is not necessary to prepare and wash the strainer, and the contents 6 However, it is possible to prevent the flavor of the contents 6 from being deteriorated due to deterioration due to the influence of the outside air or the transfer of odors such as filters.

(Example of change)
In the above-described embodiment, as the opening / closing operation means, the mudler unit 3 is used and the opening 1a of the pack unit 1 is opened and closed. However, the present invention is not limited to this, and the pack unit 1 is sealed. As long as the state is maintained and the communication unit 11 can be easily opened during use, different members may be used.

  For example, as shown in FIGS. 6A and 6B, the pair of handle portions 30a and 30a may be used as the opening / closing operation means, and the resin zipper 13 may be used as the sealing means. Specifically, the pair of handle portions 30a and 30a are members that are attached to the outer surfaces 1b and 1b corresponding to the openings 1a of the pack portion 1 and are rotatable up and down, as shown in FIGS. 6 (a) and 6 (b). As shown, the user can grip the pair of handle portions 30a, 30a and pull them outward.

  Further, as shown in FIGS. 6A and 6B, the resin-made zipper portion 13 includes a pair of concave stripe portions 13 a and convex stripe portions 13 b that can be fitted to each other, and an inner surface 1 c of the pack portion 1. , 1c. The concave strip portion 13a and the convex strip portion 13b are provided in the width direction of the pack portion 1 and are formed at positions facing each other when the two sheets overlap each other.

  With such a configuration, as shown in FIG. 6 (a), the user pulls the handle portions 30a and 30a outward, whereby a pair of the fitted concave portions 13a and the convex strip portions 13b are fitted. Are pulled apart and the sealing of the pack part 1 is released. Then, as shown in FIG. 6B, the contents 6 of the pack part 1 can be moved to the filter part 2 side via the communication part 11, and the contents 6 can be filtered in the filter part 2.

  According to this modified example, since the resin zipper 13 is used as the sealing means, the contents 6 can be prevented from being oxidized by touching the outside air during packaging. Can be prevented. In use, the pack part 1 can be unsealed only by pulling the handle parts 30a, 30a left and right, and the contents 6 in the pack part 1 can be easily moved to the filter part 2 side. Thus, the contents 6 can be filtered in the filter unit 2.

  In this modified example, the pair of handle portions 30a and 30a are used as the opening / closing operation means. However, the present invention is not limited to this. For example, the knob portion 4 is used as the opening / closing operation means, and the knob portion 4 is moved outward. By pulling to a pair, a function of separating the pair of recessed ridge portions 13a and protruding ridge portions 13b from each other may be provided.

DESCRIPTION OF SYMBOLS 1 ... Pack part 1a ... Opening of pack part 1b ... Outer surface 1c ... Inner surface 2 ... Filter part 2a ... Opening of filter part 3 ... Madler part 3a ... Stick-shaped member 4 ... Knob part 4a ... Notch 5 ... Packing pack 5a ... Cutout portion 5b ... Cut line 6 ... Contents 7 ... Cut line 10 ... Packaging container 11 ... Communication part 12 ... Sealing part 13 ... Resin zipper 13
13a ... Concavity 13b ... Convex 30a ... Handle

Claims (1)

A bag-shaped filter portion composed of a filter paper having an opening or a non-woven fabric having water permeability;
A bag-shaped pack portion having an opening and formed of an airtight material;
Formed by connecting the opening of the filter part and the opening of the pack part, and a communication part communicating with both the filter part and the pack part;
A sealing part that seals the pack part by being formed and bonded to the inner surface of the opening of the pack part;
Have a opening and closing operation portion for opening and closing the sealing portion,
The packaging container is vacuum packed in an airtight packaging pack,
The opening / closing operation part is a rod-shaped mudler part attached to the outer surface of the pack part corresponding to the opening of the pack part on the pack part side of the communication part,
The mudler portion is formed of a pair of rod-shaped members,
The pair of rod-like members sandwich the opening of the pack portion from the outer surface of the pack portion, and the pair of rod-like members are fixed to each other to seal the opening of the pack portion. A packaging container characterized by.