JPS63209617A - Coffee extractor - Google Patents
Coffee extractorInfo
- Publication number
- JPS63209617A JPS63209617A JP62040106A JP4010687A JPS63209617A JP S63209617 A JPS63209617 A JP S63209617A JP 62040106 A JP62040106 A JP 62040106A JP 4010687 A JP4010687 A JP 4010687A JP S63209617 A JPS63209617 A JP S63209617A
- Authority
- JP
- Japan
- Prior art keywords
- coffee
- pack
- receiver
- flange
- synthetic resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000843 powder Substances 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- OWNRRUFOJXFKCU-UHFFFAOYSA-N Bromadiolone Chemical compound C=1C=C(C=2C=CC(Br)=CC=2)C=CC=1C(O)CC(C=1C(OC2=CC=CC=C2C=1O)=O)C1=CC=CC=C1 OWNRRUFOJXFKCU-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Apparatus For Making Beverages (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、これをコーヒーカップに載せて熱湯を注入し
、パックしたコーヒーの液をカップの中に滴下する。使
い捨て用のドリップ式コーヒー抽出器に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) In the present invention, a coffee cup is placed on the coffee cup, hot water is poured into the coffee cup, and the packed coffee liquid is dripped into the cup. Regarding a disposable drip coffee brewer.
（従来の技術）
従来は、実開昭５３−３１８４号公報に示すように、硬
質合成樹脂製の円筒形の受容器底部に内向きの突縁を形
成し、内部にコーヒー粉末を密封した濾紙型のコーヒー
パックを前記受容器内に挿入し、パックの周縁を受容器
の内向き突縁上に重合連結したものがある。(Prior Art) Conventionally, as shown in Japanese Utility Model Application Publication No. 53-3184, a filter paper was used in which an inwardly directed rim was formed at the bottom of a cylindrical receiver made of hard synthetic resin, and coffee powder was sealed inside. A type of coffee puck is inserted into the receptacle, and the peripheral edge of the puck is overlappingly connected to the inwardly directed edge of the receptacle.
（発明が解決しようとする問題点）
上記のコーヒーパックは濾紙型でコーヒー粉末は中心部
に厚く凸レンズ状に詰まるため、受容器の熱湯が薄い周
縁部から多く通過して、コーヒー液を有効に抽出できな
い欠点があった。(Problem to be Solved by the Invention) The above coffee pack is of a filter paper type, and the coffee powder is thick and packed in the center in the shape of a convex lens, so much of the hot water in the receiver passes through the thin periphery, making the coffee liquid more effective. There was a drawback that it could not be extracted.
また濾紙は皿型に凹曲した形状に成型しにくいため、２
枚の濾紙の間にコーヒー粉末を密封してコーヒーパック
を形成するのが甚だ困難であった。In addition, filter paper is difficult to mold into a dish-shaped concave shape.
It was extremely difficult to seal the coffee powder between sheets of filter paper to form a coffee pack.
本発明はこれらの欠点を改良するもので、可塑性に富む
特殊なフィルタ材を用いてコーヒーパックを形成するこ
とにより、パック内にコーヒー粉末を厚さ均一に密封す
ると共に、コーヒーパックの製造を簡易化することを目
的とする。The present invention aims to improve these drawbacks, and by forming a coffee pack using a special filter material with high plasticity, it is possible to seal the coffee powder in the pack with a uniform thickness and simplify the production of the coffee pack. The purpose is to
（問題点を解決するための手段）
本発明においては、可塑性のフィルタ材により１周縁に
フランジを張出した皿状体を形成し。(Means for Solving the Problems) In the present invention, a dish-shaped body with a flange projecting from one periphery is formed from a plastic filter material.
内部にコーヒー粉末を充填すると共に、フランジに合成
樹脂製の不織布の透水シートを貼り合せてコーヒーパッ
クを形成する。A coffee pack is formed by filling the inside with coffee powder and attaching a water-permeable nonwoven sheet made of synthetic resin to the flange.
そしてこのコーヒーパックを筒状の合成樹脂製受容器内
に挿入し、受容器底部開口縁に形成する環状の上向き段
部にコーヒーパックの前部フランジを一体的に熱シール
する。The coffee pack is then inserted into a cylindrical synthetic resin receiver, and the front flange of the coffee pack is integrally heat-sealed to the annular upward step formed at the bottom opening edge of the receiver.
（作用） 一
本発明のコーヒー抽出器をコーヒーカップの上に載置し
、受容器内に１力ツプ分の熱湯を一挙に注入すると、熱
湯はパック上京、の透水シートを徐々に透過しパック内
のコーヒー粉末より液を抽出して皿状体よりカップ内に
滴下する。(Function) When the coffee extractor of the present invention is placed on top of a coffee cup and one pump of hot water is injected into the receiver at once, the hot water gradually permeates the water-permeable sheet of the pack. The liquid is extracted from the coffee powder in the pack and dripped into the cup from the dish.
受容器の湯が全部流出したら抽出器をカップより取り除
く。Once all the hot water in the receiver has drained out, remove the extractor from the cup.
（実施例） 第１．２図の第１実施例について説明すると。(Example) The first embodiment shown in FIG. 1.2 will be explained.
Ｐはコーヒーパックで、その皿状体ｌは、ポリエチレン
テレフタレートの不織布（たとえば旭化成の商品名 Ｙ
ＰＡ−２５０）に親木剤としてソルビタン脂肪酸エステ
ル（たとえば旭化成の商品名ソルゲン９０）を塗布加工
することにより透水性を付与した可塑性フィルタ材をプ
レス成型したもので、この皿状体１内にその内容積の５
０〜９０％の分量のコーヒー粉末２を入れ、上からポリ
プロピレンの不織布より成る透水シート３を被せ、皿状
体ｌの周縁に張出したフランジｌａに貼り合せる。P is a coffee pack, and its plate-shaped body l is made of polyethylene terephthalate nonwoven fabric (for example, Asahi Kasei's product name Y
PA-250) is coated with sorbitan fatty acid ester (for example, Asahi Kasei's brand name Solgen 90) as a parent wood agent to give water permeability, and is press-molded. 5 of internal volume
Coffee powder 2 in an amount of 0 to 90% is put therein, a water-permeable sheet 3 made of a nonwoven polypropylene fabric is placed on top, and the sheet is attached to a flange la extending from the periphery of a dish-shaped body l.
Ｑは筒状の“受容器で、カルシウムのような無機質フィ
ラーを含有するポリエチレンの共抽出複合シート（たと
えば出光石油化学の商品名 オパレイ）により成型する
。Q is a cylindrical "receptor," which is molded from a co-extracted composite sheet of polyethylene containing an inorganic filler such as calcium (for example, Opalay, a trade name of Idemitsu Petrochemical).
受容器Ｑの底部には上向き段部４を介して、コーヒーパ
ックＰと同径の突出筒５を連設し、その端部に開口６を
穿つ、５ａは開口６の内向きフランジである。A projecting cylinder 5 having the same diameter as the coffee pack P is connected to the bottom of the receiver Q via an upward step 4, and an opening 6 is bored at the end of the projecting cylinder 5. 5a is an inward flange of the opening 6.
そしてコーヒーパックＰを受容器Ｑの上から挿入し、上
向き段部４にパックＰのフランジ１ 、ａを重合し１重
合部を一体的に熱シールする。Then, the coffee pack P is inserted from above the receiver Q, and the flanges 1 and a of the pack P are overlapped with the upward step part 4, and the overlapping part is integrally heat-sealed.
このコーヒー抽出器の使用に際しては、軽く振り、パッ
クＰ内のコーヒー粉末を平均にしてからコーヒーカップ
Ｃの上に載せ、熱湯を受容器Ｑの上部の重ね受は段差７
まで入れる。熱湯はコーヒーパックＰを通過しカップＣ
にコーヒー液が抽出する。このときコーヒー粉末は熱湯
を吸って膨張しパックＰの内容積を満たす。When using this coffee extractor, shake it lightly to even out the coffee powder in the pack P, place it on top of the coffee cup C, and pour hot water into the container Q.
Insert up to The hot water passes through the coffee pack P and into the cup C.
The coffee liquid is extracted. At this time, the coffee powder absorbs hot water and expands to fill the inner volume of the pack P.
第１実施例ではコーヒーパックＰの周側を突出筒５によ
り保護するので、上から押しても皿状体ｌがつぶれるお
それがない。In the first embodiment, since the circumferential side of the coffee pack P is protected by the protruding tube 5, there is no risk of the plate-shaped body l being crushed even if pushed from above.
第３，４図に示す第２実施例の受容器Ｃはポリプロピレ
ン製１１周壁に縦方向の補強用リブ８を多数形成すると
共に、底部を内向きに屈曲して開口６の周縁に環状の上
向き段部４を形成する。そしてコーヒーパックＰのフラ
ンジを上向き段部４の上に重ねて熱シールし、パックＰ
の皿状体を開口６より下方に突出する。The receiver C of the second embodiment shown in FIGS. 3 and 4 has a polypropylene 11 peripheral wall formed with a large number of vertical reinforcing ribs 8, and has a bottom part bent inward and an annular upward shape at the periphery of the opening 6. A stepped portion 4 is formed. Then, heat-seal the flange of the coffee pack P on top of the upward step 4, and
The dish-shaped body is projected downward from the opening 6.
第２実施例の受容器Ｃの構造は、第１実施例よりも簡素
で安価に製造できる利点がある。The structure of the receptor C of the second embodiment has the advantage of being simpler and cheaper to manufacture than the first embodiment.
（発明の効果）
これを要するに、本発明では可塑性フィルタ材によりコ
ーヒーパックＰの皿状体を形成するので、容易にコーヒ
ー粉末を詰めて能率よくコーヒーパックを製造でき、コ
ーヒー粉末は皿状体内で振れ動いて平均に分布するから
コーヒー液を有効に抽出でき、またパック上面の透水シ
ートも合成樹脂の不織布により形成するので、従来の濾
紙製のものに比較して特殊なコーティングを加工しなく
てもコーヒーパックを合成樹脂製の受容器に確実に熱シ
ールできシールの強度も良好であるという効果を奏する
。(Effects of the Invention) In short, in the present invention, since the dish-shaped body of the coffee pack P is formed from the plastic filter material, the coffee pack can be easily filled with coffee powder and efficiently manufactured, and the coffee powder can be stored inside the dish-shaped body. The coffee liquid can be extracted effectively because it vibrates and is evenly distributed, and the water-permeable sheet on the top of the pack is also made of synthetic resin non-woven fabric, so there is no need for special coating compared to conventional filter paper. Also, the coffee pack can be reliably heat-sealed to the synthetic resin receiver, and the sealing strength is also good.
第１図は本発明の第１実施例の分解斜視図、第２図はそ
の断面図である。
第３図は本発明の第２実施例の分解斜視図、第４図はそ
の断面図である。 。
Ｐはコーヒーパック、Ｃは受容器、ｌは皿状体、３は透
水シール、４は上向き段部、６は開口。
特許出願人 フィルコ株式会社
株式会社 木材コーヒー店
代 理 人 牧 舌部（ほか２名）
〇−FIG. 1 is an exploded perspective view of a first embodiment of the present invention, and FIG. 2 is a sectional view thereof. FIG. 3 is an exploded perspective view of a second embodiment of the present invention, and FIG. 4 is a sectional view thereof. . P is a coffee pack, C is a receiver, l is a dish-shaped body, 3 is a water-permeable seal, 4 is an upward step, and 6 is an opening. Patent Applicant Philco Co., Ltd. Wood Coffee Shop Agent Toshibe Maki (and 2 others) 〇−
Claims (1)
状体を形成し内部にコーヒーの粉末を適量充填すると共
に、前記フランジに合成樹脂製不織布の透水シートを貼
り合せてコーヒーパックを形成し、しかしてこのコーヒ
ーパックを筒状の合成樹脂製受容器内に挿入し、受容器
底部開口縁に形成する環状の上向き段部に、前記コーヒ
ーパックのフランジを一体的に熱シールして成るコーヒ
ー抽出器。A dish-shaped body with a flange extending around the periphery is formed using a plastic filter material, and an appropriate amount of coffee powder is filled inside, and a water-permeable sheet of synthetic resin non-woven fabric is attached to the flange to form a coffee pack. This coffee extractor is constructed by inserting this coffee pack into a cylindrical synthetic resin receiver, and integrally heat-sealing the flange of the coffee pack to an annular upwardly facing step formed at the bottom opening edge of the receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62040106A JPS63209617A (en) | 1987-02-25 | 1987-02-25 | Coffee extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62040106A JPS63209617A (en) | 1987-02-25 | 1987-02-25 | Coffee extractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63209617A true JPS63209617A (en) | 1988-08-31 |
| JPH0339691B2 JPH0339691B2 (en) | 1991-06-14 |
Family
ID=12571606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62040106A Granted JPS63209617A (en) | 1987-02-25 | 1987-02-25 | Coffee extractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63209617A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02289207A (en) * | 1989-04-28 | 1990-11-29 | Ajinomoto General Foods Inc | Pressurizing drip drink package |
| WO2003045207A1 (en) * | 2001-11-28 | 2003-06-05 | Fuji Cone Seisakusho Co., Ltd. | Cassette filter and method of manufacturing the filter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62115831U (en) * | 1986-01-11 | 1987-07-23 |
-
1987
- 1987-02-25 JP JP62040106A patent/JPS63209617A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62115831U (en) * | 1986-01-11 | 1987-07-23 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02289207A (en) * | 1989-04-28 | 1990-11-29 | Ajinomoto General Foods Inc | Pressurizing drip drink package |
| WO2003045207A1 (en) * | 2001-11-28 | 2003-06-05 | Fuji Cone Seisakusho Co., Ltd. | Cassette filter and method of manufacturing the filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339691B2 (en) | 1991-06-14 |
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