JP2002045288A - Container for foaming drink - Google Patents
Container for foaming drinkInfo
- Publication number
- JP2002045288A JP2002045288A JP2001152395A JP2001152395A JP2002045288A JP 2002045288 A JP2002045288 A JP 2002045288A JP 2001152395 A JP2001152395 A JP 2001152395A JP 2001152395 A JP2001152395 A JP 2001152395A JP 2002045288 A JP2002045288 A JP 2002045288A
- Authority
- JP
- Japan
- Prior art keywords
- foam
- foam generating
- generating means
- container
- rough surface
- 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
Landscapes
- Table Devices Or Equipment (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明はビール等の発砲飲料を入
れる発泡飲料容器及びその発泡飲料容器に用いる泡発生
手段に関する。特に液面に形成される発泡飲料の泡層を
長時間持続させることのできる容器及びその容器に用い
る泡発生手段に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sparkling beverage container for holding a foamed beverage such as beer and a foam generating means used for the sparkling beverage container. In particular, the present invention relates to a container capable of maintaining a foam layer of a foamed beverage formed on a liquid surface for a long time, and a foam generating means used for the container.
【0002】[0002]
【従来の技術】従来、旨いビールの条件は、液体が琥珀
色で澄んでいて爽やかな香り、爽快な苦みがあることの
他にきめ細かな泡があることといわれている。泡の評価
は、泡立ち、泡持ち、泡付き、きめ細かさ等についてな
される。(熊田順一:ビールの泡、生物と化学 13,
504−509(1975))2. Description of the Related Art Conventionally, it has been said that a delicious beer must have a clear, amber liquid with a refreshing aroma and refreshing bitterness, as well as fine bubbles. The foam is evaluated for foaming, foam retention, foaming, fineness, and the like. (Junichi Kumada: Beer foam, biology and chemistry 13,
504-509 (1975))
【0003】液体の性質は製造条件や輸送条件を管理す
ることにより最適化を計ることが出来るが、泡はそのよ
うな条件の他にビアカップ及びそれへの注ぎ方で出方や
性状が影響される。そのため、泡の出方を調節するビア
カップについて各種の提案がなされてきた。例えば、コ
ップの内周面に微細な凹凸を形成してきめ細かな泡の発
生を計るもの(特開平10−234549号)(特開平
08−242999号)、内壁に絞り部を設けて泡のオ
ーバーフローを防止するもの(特開平09−20619
1号)、容器の底部に細かな粒の集合体を接合して泡の
発生を持続させるもの(特開平08−252159
号)、ガラスコップの表面に撥水層や撥油層を設け泡残
りを良くするもの(特開平2000−051044号)
がある。[0003] The properties of liquids can be optimized by controlling the manufacturing and transport conditions, but foams are affected not only by such conditions, but also by the way of beer cups and the way they are poured into them. You. For this reason, various proposals have been made for beer cups that control the appearance of bubbles. For example, fine irregularities are formed on the inner peripheral surface of a cup to measure the generation of fine bubbles (Japanese Patent Laid-Open No. Hei 10-234549) (Japanese Patent Laid-Open No. 08-242999). (Japanese Unexamined Patent Publication No. 09-20619)
No. 1), an assembly of fine particles joined to the bottom of a container to maintain the generation of bubbles (Japanese Patent Application Laid-Open No. 08-252159)
No., a water-repellent layer or an oil-repellent layer provided on the surface of a glass cup to improve the residual foam (JP-A-2000-051044)
There is.
【0004】しかし、これらはいずれも、コップの製造
方法が難しかったり効果が不満足であったりして、さら
に簡易な製法や、良好な泡の状態を得る手段が望まれて
いる。[0004] However, all of these methods are difficult or unsatisfactory in the production method of the cup, and thus a simpler production method and means for obtaining a good foam state are desired.
【0005】一方、ビール等の発泡飲料を飲むコップの
視覚も、飲むときの楽しみの一つである。コップの視覚
を楽しむものとして、コップの外表面に撥水膜層を設
け、その膜層の部分で絵柄、文字などの模様を構成し、
冷えたビールを注いでコップの外表面が結露したときに
その模様が白く浮き出てくるようにしたもの(特開平2
000−051044号)がある。[0005] On the other hand, the vision of a glass for drinking a sparkling beverage such as beer is also one of the pleasures of drinking. As a way to enjoy the vision of the cup, a water-repellent film layer is provided on the outer surface of the cup, and patterns such as pictures and characters are configured with the film layer part,
A method in which a cold beer is poured and the pattern emerges white when the outer surface of the cup condenses (Japanese Patent Laid-Open No.
000-051044).
【0006】しかし、この方式は、コップを持つ手が模
様に触れると浮き出た模様が乱れる欠点がある。However, this method has a drawback that the raised pattern is disturbed when the hand holding the cup touches the pattern.
【0007】[0007]
【発明が解決しようとする課題】本発明は、泡を利用し
て絵柄、文字などの模様を液面に作り、持続的に楽しむ
ことの出来る発泡飲料用容器及びその発泡飲料容器に用
いる泡発生手段を提供しようとするものである。DISCLOSURE OF THE INVENTION The present invention relates to a foamed beverage container capable of forming a pattern such as a picture and a character on a liquid surface by utilizing bubbles and having a continuous enjoyment, and a foam generating apparatus used in the foamed beverage container. It seeks to provide a means.
【0008】[0008]
【課題を解決するための手段】本発明の要旨とするとこ
ろは、内底部に、泡発生部を設けた発泡飲料用容器にお
いて、該泡発生部は特定のメッセージを表現する所定形
状を有し、且つ発生した泡の集合体が発泡飲料の液面で
該泡発生部の所定形状を略再現するような泡発生粗面か
ら成ることを特徴とする発泡飲料用容器であることにあ
る。SUMMARY OF THE INVENTION The gist of the present invention is to provide a sparkling beverage container provided with a foam generating section on the inner bottom, the foam generating section having a predetermined shape for expressing a specific message. Another object of the present invention is to provide a foamed beverage container characterized in that an aggregate of generated foams has a foamed rough surface which substantially reproduces a predetermined shape of the foamed portion on the liquid surface of the foamed beverage.
【0009】前記泡発生部は、前記容器の内底面に設け
られ得る。[0009] The foam generator may be provided on an inner bottom surface of the container.
【0010】前記容器は焼き物から成り、前記粗面は該
焼き物の無釉部、又は該焼き物の無釉部に粗い釉あるい
は薄い釉を施して成り得る。[0010] The container may be made of a baked product, and the rough surface may be made of a non-glazed portion of the baked product or a non-glazed portion of the baked product provided with a coarse or thin glaze.
【0011】前記粗面は、ガラス面又はプラスチック面
又は金属面が50乃至1000メッシュのサンドブラス
ト加工されたものであり得る。The rough surface may be a glass surface, a plastic surface, or a metal surface subjected to sandblasting with 50 to 1000 mesh.
【0012】前記泡発生部は前記内底部に敷設された泡
発生手段に設けられ得る。前記泡発生手段は、前記内底
部に着脱自在に設置され得る。前記泡発生手段は、前記
内底部に載置され得る。前記泡発生手段は、前記内底部
に接着剤を介して接着され得る。[0012] The foam generating section may be provided in foam generating means laid on the inner bottom. The foam generating means may be detachably installed on the inner bottom. The foam generating means may be mounted on the inner bottom. The foam generating means may be adhered to the inner bottom via an adhesive.
【0013】前記泡発生手段は焼き物を含み、前記粗面
は該焼き物の無釉部、又は該陶器の無釉部に粗い釉もし
くは薄い釉を施して成り得る。[0013] The foam generating means may include a pottery, and the rough surface may be formed by applying a coarse glaze or a thin glaze to a non-glaze portion of the roast or a non-glaze portion of the pottery.
【0014】前記粗面は、該粗面の撮像の二値化画像の
凸部の円相当径の平均値が4.5乃至40μであり得
る。The rough surface may have an average value of a circle equivalent diameter of the convex portion of the binarized image obtained by imaging the rough surface of 4.5 to 40 μm.
【0015】又、本発明の要旨とするところは、発泡飲
料用容器の内底部に敷設して設けるものであって、泡発
生部を有し、該泡発生部は、特定のメッセージを表現す
る所定形状を有し且つ発生した泡の集合体が該発泡飲料
の液面で該泡発生部の所定形状を略再現するような泡発
生粗面から成ることを特徴とする泡発生手段であること
にある。[0015] The gist of the present invention is that the foamed beverage container is provided to be laid on the inner bottom portion of the foamed beverage container, and has a foam generating portion, and the foam generating portion expresses a specific message. A foam generating means having a predetermined shape and a foam generating rough surface such that an aggregate of generated bubbles substantially reproduces the predetermined shape of the foam generating portion on the liquid surface of the sparkling beverage; It is in.
【0016】前記泡発生手段は、表面に前記粗面を有
し、裏面に接着剤層を有し得る。前記接着剤層は、感圧
接着剤層であり得る。The foam generating means may have the rough surface on the front surface and an adhesive layer on the back surface. The adhesive layer may be a pressure-sensitive adhesive layer.
【0017】更に、本発明の要旨とするところは、発泡
飲料用容器の内底部に載置して設けるものであって、泡
発生部を有し、該泡発生部は、特定のメッセージを表現
する所定形状を有し且つ発生した泡の集合体が該発泡飲
料の液面で該泡発生部の所定形状を略再現するような泡
発生粗面から成ることを特徴とする泡発生手段であるこ
とにある。Further, the gist of the present invention is that the foamed beverage container is provided so as to be placed on the inner bottom portion of the foamed beverage container, and has a foam generating section, and the foam generating section expresses a specific message. A foam generating means having a predetermined shape and a foam generating rough surface such that an aggregate of generated bubbles substantially reproduces the predetermined shape of the foam generating portion on the liquid surface of the sparkling beverage. It is in.
【0018】前記泡発生手段は、焼き物を含み、前記粗
面が該焼き物の無釉部、又は該焼き物の無釉部に粗い釉
もしくは薄い釉を施して成り得る。[0018] The foam generating means may include a baked product, and the rough surface may be formed by applying a non-glazed portion of the baked product or a rough or thin glaze to the unglazed portion of the baked product.
【0019】前記泡発生手段は、ガラスや、プラスチッ
クや、金属から成る部材を含み、前記粗面が、該部材の
面にサンドブラスト加工を施したものであり得る。The foam generating means may include a member made of glass, plastic, or metal, and the rough surface may be obtained by sandblasting the surface of the member.
【0020】前記泡発生手段は、所定の基台を含み、前
記粗面は該基台の上面に複数個の粒状物が面状に貼り付
けられて成り得る。[0020] The foam generating means may include a predetermined base, and the rough surface may be formed by attaching a plurality of particles to the upper surface of the base in a planar manner.
【0021】前記泡発生手段は、金属又はガラス又は高
分子又はセラミック又はカーボンの多孔体部材を含み、
前記粗面が、該多孔体部材の面から成り得る。The foam generating means includes a porous member made of metal, glass, polymer, ceramic, or carbon.
The rough surface may consist of a surface of the porous member.
【0022】前記粗面は、該粗面の撮像の二値化画像の
凸部の円相当径の平均値が4.5乃至40μであり得
る。[0022] The rough surface may have an average value of the equivalent circle diameter of the convex portion of the binarized image obtained by imaging the rough surface of 4.5 to 40 µm.
【0023】[0023]
【発明の実施の形態】本発明の実施の態様を図を用いて
説明する。図1の本発明の発泡飲料用容器2あるビアカ
ップは焼きしめた焼き物をベースにして出来ており、内
底面4のハートの印の部分を除いて少なくとも内面全域
に釉薬がかけられている。尚、焼き物は陶器、磁器を含
む陶土を焼いて得られる窯業製品の総称である。かかる
構成により、発泡飲料用容器2にビールを注ぐとハート
の印に形どられた無釉の部分が泡発生部8となってその
部分の面から泡が持続して発生する。釉薬がかけられて
いる部分は、焼きしめたままの壁面が釉薬で覆われ、表
面が滑らかになっており、その部分からは泡の発生が少
なく、釉薬がかけられていない部分からは泡が発生す
る。この泡により泡発生部8がハートの印に見える。
又、この泡はビールの液面12に上昇し、液面12に泡
により作られたハートの印10が浮き立って見える。釉
薬がかけられていない部分がビアカップの底部の中央に
位置すると、液面に泡により作られた印がより鮮明に見
える。Embodiments of the present invention will be described with reference to the drawings. The beer cup with the sparkling beverage container 2 of the present invention shown in FIG. 1 is made of a baked product, and glaze is applied to at least the entire inner surface except for the heart mark on the inner bottom surface 4. In addition, pottery is a general term for ceramic products obtained by baking pottery clay including porcelain and porcelain. With such a configuration, when beer is poured into the sparkling beverage container 2, the unglazed portion formed as a heart mark becomes the foam generating portion 8, and the foam is continuously generated from the surface of the portion. The glazed area is covered with glaze on the as-baked wall, and the surface is smooth, and there is little bubble generation from that part, and foam is generated from the unglazed part. appear. Due to this bubble, the bubble generation part 8 looks like a heart symbol.
Also, the foam rises to the liquid level 12 of the beer, and the heart mark 10 made of the foam appears on the liquid level 12 in a floating manner. When the unglazed part is located in the center of the bottom of the beer cup, the mark made by the bubbles on the liquid surface can be seen more clearly.
【0024】容器の内壁に釉薬がかけられていない部分
すなわち、無釉部から成る泡発生部を作るには、まず、
素焼きの段階の陶器から成る容器を用意し、釉薬をかけ
ない部分に相当する模様の部分を切り取って抜いたマス
キングシートを、その容器の内面に貼り付け、撥水剤を
筆或いはスプレー等によりその容器の内面に塗る。その
あとシートを剥がすと釉薬をかけない部分に相当する模
様の部分に撥水剤が塗られた内面が得られる。次いで釉
薬泥を内壁に塗ると、撥水剤が塗られた部分は釉薬泥が
塗布されずに残る。その後この釉薬泥を内面に塗ったそ
の容器を焼成すると、撥水剤は分解、燃焼等により除去
され、釉薬がかけられていない部分が作られる。In order to form a portion where the glaze has not been applied to the inner wall of the container, that is, a bubble generating portion composed of an unglazed portion, first,
Prepare a container made of pottery at the stage of unglazing, paste a masking sheet cut out of the part of the pattern corresponding to the part without glaze, paste it on the inner surface of the container, and apply a water repellent with a brush or spray etc. Apply to inner surface of container. Thereafter, when the sheet is peeled off, an inner surface in which a water repellent is applied to a portion of a pattern corresponding to a portion where no glaze is applied is obtained. Next, when the glaze mud is applied to the inner wall, the portion coated with the water repellent remains without being coated with the glaze mud. After that, when the container coated with the glaze mud is fired, the water repellent is removed by decomposition, burning, etc., and the unglazed portion is made.
【0025】このように、記号、文字、符号、絵柄等の
メッセージを表現する模様の形に釉薬をかけない部分を
残すとういう極めて簡易な方法で、泡による鮮やかなメ
ッセージパターンを液面に再現することが出来るのであ
る。In this manner, a vivid message pattern of bubbles is reproduced on the liquid surface by an extremely simple method of leaving a portion that is not glazed on the shape of a pattern expressing a message such as a symbol, a character, a code, and a pattern. You can do it.
【0026】また、図2のように、発泡飲料用容器2a
の内底面に、記号、文字、符号、絵柄等のメッセージを
表現する模様の形に釉薬をかけ、滑らかな面4aを作る
るという方式によると、発泡飲料用容器2aの内底面の
釉薬をかけてないところが泡発生部8aとなり、液面に
は模様の形に泡のない部分12aが生じ、また、それを
囲んで泡のある部分10aが生じてメッセージパターン
を液面に再現することが出来る。As shown in FIG. 2, the sparkling beverage container 2a
According to a method of forming a smooth surface 4a on the inner bottom surface of a container for a foamed beverage, glaze is applied to the shape of a pattern expressing a message such as a symbol, a character, a code, a picture, and the like. The bubble generating portion 8a is not formed, and a bubble-free portion 12a is formed on the liquid surface in the form of a pattern, and a bubble-containing portion 10a is formed around the bubble generating portion 8a, so that the message pattern can be reproduced on the liquid surface. .
【0027】このような釉薬による模様は、筆やスタン
プで陶器の素地面に釉薬の模様を描いてもよい。又、泡
発生部としては、陶器の素地面に所定の粒度の化粧泥や
粗粒の釉で模様を描いて焼成し、その部分を泡発生部と
してもよい。The glaze pattern may be drawn on a pottery ground with a brush or stamp. Further, as the foam generating portion, a pattern may be drawn on a bare ground of ceramics with a decorative mud having a predetermined particle size or coarse glaze and fired, and that portion may be used as the foam generating portion.
【0028】メッセージはビアカップの所有者の名前で
あってもよい。家族や団体等のメンバーの個々の名前や
イニシャルを個々のビアカップに残してもよい。メモリ
アルデイの数字であってもよい。団体等のマークであっ
てもよい。見ていると心の安すまるような模様であって
もよい。何らかの意味合いを持ち或いは象徴する模様で
あってもよい。[0028] The message may be the name of the owner of the beer cup. Individual names and initials of members, such as families and groups, may be left in individual beer cups. It may be a number on Memorial Day. It may be a mark such as an organization. The pattern may be soothing when watching. The pattern may have some meaning or symbolize it.
【0029】又、釉薬をかけずに残された部分がビアカ
ップの底部の多くの部分を占める場合には、液面に万遍
なく絶えず泡が供給され、外観が良くなるとともにビー
ルの味を良くする。When the portion left unglazed occupies a large portion of the bottom of the beer cup, foam is constantly supplied to the liquid surface, improving the appearance and improving the taste of the beer. I do.
【0030】泡発生部の面は素地面のままの面でもよい
が、素焼きの面に釉の薄い乳濁液である水薬をかけ焼い
た面でもよい。水薬をかけると、泡の発生量は素焼きの
容器の場合より少なくなるが泡持ちの時間が長くなり、
又、泡の発生による模様の浮き出しが綺麗になる。又、
用いる陶土の粒度を小さくし過ぎると、繰り返し使用の
とき泡の消失速度が非常に大きくなる。逆に陶土の粒度
を大きくし過ぎても、泡の発生量が多くなるが、泡の消
失速度も大きくなることがわかり、35乃至70μの粒
度の陶土を用いたときに泡の消失速度が極小になり好ま
しいことがわかった。また、陶土として粘土に粗い粒子
の長石や珪石を混入すると泡の発生量が多くなることが
判明した。また、陶土の焼成温度を1100乃至130
0℃と高くすると、それより焼成温度が低い場合に比べ
泡の発生量は小さくなるが、泡の消失速度が小さくなり
好ましいことがわかった。The surface of the bubble generating portion may be a surface that is bare ground, or may be a surface that is baked by applying a liquid medicine as a thin glaze emulsion to the unglazed surface. When a liquid medicine is applied, the amount of foam generated will be less than in the case of unglazed containers, but the time of foam retention will be longer,
Also, the embossing of the pattern due to the generation of bubbles becomes beautiful. or,
If the particle size of the porcelain clay used is too small, the rate of disappearance of bubbles during repeated use becomes very high. Conversely, if the particle size of the clay is too large, the amount of foam generated will increase, but the disappearance rate of the foam will also increase. When the clay having a particle size of 35 to 70μ is used, the disappearance rate of the foam is minimal. It turned out to be preferable. In addition, it was found that when coarse particles such as feldspar and silica were mixed with clay as clay, the amount of bubbles generated increased. In addition, the firing temperature of the clay is 1100 to 130.
When the temperature was as high as 0 ° C., the amount of generated bubbles was smaller than when the firing temperature was lower than that, but it was found that the rate of disappearing bubbles was reduced, which was preferable.
【0031】又、素焼きの段階で水薬をかけ、焼成する
と、特に35μ以下の粒度の細かい陶土を用いて得られ
た容器の泡の消失速度が極めて小さくなり、好ましい泡
発生部を形成出来ることがわかった。素焼きの壁面に水
薬をかけて焼成すると、壁面の凹凸が部分的に水薬の成
分である釉薬でところどころつながって滑らかな凹凸と
なる。このような状態の壁面を、さらにその上から釉薬
をかけずに残した部分が微釉部である。容器に微釉部か
ら成る泡発生部の形を作る方法は、前述の撥水剤を用い
て無釉部から成る泡発生部の形を作る方法と同じであ
る。微釉部から成る泡発生部を設けた容器は消失速度が
極めて小さい泡によるきめ細かい鮮やかなメッセージパ
ターンを得ることが出来る。Further, when a liquid medicine is applied and baked during the unbaking stage, the rate of disappearance of bubbles in a container obtained by using fine porcelain clay having a particle size of 35 μm or less becomes extremely small, and a preferable bubble generating portion can be formed. I understood. When a liquid medicine is applied to the unglazed wall and fired, the unevenness of the wall is partially connected with glaze, which is a component of the liquid medicine, to provide smooth irregularities. The remaining part of the wall in such a state without applying a glaze thereon is a fine glaze part. The method of forming the shape of the bubble generating portion composed of the fine glaze portion in the container is the same as the method of forming the shape of the bubble generating portion composed of the unglazed portion using the above-described water repellent. A container provided with a bubble generating portion composed of a fine glaze portion can obtain a fine and vivid message pattern by bubbles having a very low disappearance rate.
【0032】本発明の実施の他の態様を図を用いて説明
する。図3の本発明の発泡飲料用容器2cにおいてはカ
ップ22の内底部3に泡発生手段100が載置して設け
られている。本明細書においては内底部は発泡飲料用容
器の内底面を含む底の部分をいう。泡発生手段100
は、円盤形状をしており、焼きしめた焼き物をベースに
して出来ている。泡発生手段100は、上面のハートの
印の部分を除いて少なくとも上面全域に釉薬がかけられ
ている。尚、焼き物は陶器、磁器を含む焼き物の総称で
ある。かかる構成により、発泡飲料用容器2cにビール
を注ぐとハートの印に形どられた無釉の部分が泡発生部
8となってその部分の面から泡が持続して発生する。釉
薬がかけられている滑らかな面14は、焼きしめたまま
の壁面が釉薬で覆われ、表面が滑らかになっており、そ
の部分からは泡の発生が少なく、釉薬がかけられていな
い部分からは泡が発生する。この泡により泡発生部8が
ハートの印に見える。又、この泡はビールの液面12に
上昇し、液面12に泡により作られたハートの印10が
浮き立って見える。Another embodiment of the present invention will be described with reference to the drawings. In the sparkling beverage container 2 c of the present invention shown in FIG. 3, the foam generating means 100 is provided on the inner bottom 3 of the cup 22. In the present specification, the inner bottom refers to a bottom portion including the inner bottom of the sparkling beverage container. Foam generating means 100
Has a disc shape and is made from baked pottery. The foam generating means 100 has a glaze applied to at least the entire upper surface except for the heart mark on the upper surface. In addition, pottery is a general term for pottery including pottery and porcelain. With this configuration, when beer is poured into the sparkling beverage container 2c, the unglazed portion formed as a heart mark becomes the foam generating portion 8, and foam is continuously generated from the surface of the portion. The smooth surface 14 on which the glaze is applied is covered with glaze on the as-baked wall surface, the surface is smooth, and there is little generation of bubbles from that part, from the part where the glaze is not applied Generates bubbles. Due to this bubble, the bubble generation part 8 looks like a heart symbol. Also, the foam rises to the liquid level 12 of the beer, and the heart mark 10 made of the foam appears on the liquid level 12 in a floating manner.
【0033】泡発生手段100の上面に釉薬がかけられ
ていない部分すなわち、無釉部から成る泡発生部を作る
には、まず、素焼きの段階の焼き物から成る円盤を用意
し、釉薬をかけない部分に相当する模様の部分を切り取
って抜いたマスキングシートを、その円盤の上面に貼り
付け、撥水剤を筆或いはスプレー等によりその円盤の上
面に塗る。そのあとシートを剥がすと釉薬をかけない部
分に相当する模様の部分に撥水剤が塗られた面が得られ
る。次いで釉薬泥をその円盤に塗ると、撥水剤が塗られ
た部分は釉薬泥が塗布されずに残る。その後この釉薬泥
を塗ったその円盤を焼成すると、撥水剤は分解、燃焼等
により除去され、釉薬がかけられていない部分が作られ
る。In order to form a portion where the glaze is not applied on the upper surface of the foam generating means 100, that is, a bubble generating portion formed of a non-glazed portion, first, a disk made of a pottery at the stage of unglazing is prepared, and the glaze is not applied. A masking sheet obtained by cutting out a portion of the pattern corresponding to the portion is attached to the upper surface of the disk, and a water repellent is applied to the upper surface of the disk with a brush or spray. After that, when the sheet is peeled off, a surface having a water repellent is applied to a portion of the pattern corresponding to an unglazed portion. Next, when the glaze mud is applied to the disk, the portion coated with the water repellent remains without being coated with the glaze mud. Thereafter, when the disk coated with the glaze is fired, the water repellent is removed by decomposition, combustion, etc., and a part without glaze is formed.
【0034】また、本発明においては、図4の発泡飲料
用容器2dのように、泡発生手段101の上面に、記
号、文字、符号、絵柄等のメッセージを表現する模様の
形に釉薬をかけ、滑らかな面14aを作るという方式に
よると、泡発生手段101の上面の釉薬をかけてないと
ころが泡発生部8aとなり、液面には模様の形に泡のな
い部分12aが生じ、また、それを囲んで泡のある部分
10aが生じてメッセージパターンを液面に再現するこ
とが出来る。泡のある部分10aの外側の輪郭は、泡発
生手段101の上面の外側の輪郭に対応して略等しいも
のとなる。In the present invention, as in the case of the sparkling beverage container 2d in FIG. 4, glaze is applied to the upper surface of the foam generating means 101 in the form of a pattern expressing a message such as a symbol, a character, a sign, or a picture. According to the method of forming a smooth surface 14a, a portion of the upper surface of the bubble generating means 101 where the glaze is not applied becomes the bubble generating portion 8a, and the liquid surface has a bubble-free portion 12a in the form of a pattern. , A bubbled portion 10a is generated, and the message pattern can be reproduced on the liquid surface. The outer contour of the bubbled portion 10a is substantially equal to the outer contour of the upper surface of the bubble generating means 101.
【0035】このような釉薬による模様は、筆やスタン
プで焼き物の素地面に釉薬の模様を描いてもよい。又、
泡発生部としては、焼き物の素地面に所定の粒度の化粧
泥や粗粒の釉で模様を描いて焼成し、その部分を泡発生
部としてもよい。The glaze pattern may be obtained by drawing a glaze pattern on the ground of the pottery using a brush or a stamp. or,
As the foam generating section, a pattern may be drawn on the ground surface of the baked product with decorative mud having a predetermined particle size or coarse glaze and fired, and that portion may be used as the foam generating section.
【0036】本発明の図3、図4に示すような態様にお
いては、発泡飲料用容器(本明細書においては容器とも
言う)の内底部(本明細書においては底とも言う)に直
接泡発生部を形成せずともよく、通常は板状の泡発生手
段に泡発生部を形成し、この泡発生手段を容器の底に載
置、あるいは固定すればよいので、泡発生部の加工が極
めて容易になる。又、多種多様の泡発生手段を予め製造
し、ストックしておいて、需要にあわせて容器と組み合
わせて商品化することが出来る。更に、泡発生手段と組
み合わせる容器は、容器の内底に直接に泡発生部を形成
する場合の素材や製法、加工の制約がないので、一般の
容器から選択された極めて多様の容器を用いて本発明を
実施することが可能となる。例えば、本発明の泡発生手
段の形状は板状あるいは片状でもよいので、容器の底に
模様を加工するのに比べて本体及び模様の加工がはるか
に容易である。又、泡発生手段は容器より軽量かつ嵩張
らないので、保管、運搬、携帯に便利である。多種多様
の泡発生手段を用意して、1の容器に次々に適用するこ
とも出来る。泡発生手段の形状を皿状等にして、通常は
食器皿、コースター等他の用途に使用してもよい。In the embodiment of the present invention as shown in FIGS. 3 and 4, foam is generated directly on the inner bottom (also referred to as the bottom in the present specification) of the sparkling beverage container (also referred to as the container in the present specification). It is not necessary to form a part, and usually, a bubble generating part is formed on a plate-like foam generating means, and this foam generating means may be placed on the bottom of the container or fixed, so that the processing of the foam generating part is extremely difficult. It will be easier. Also, various kinds of foam generating means can be manufactured in advance, stocked, and commercialized in combination with a container according to demand. Furthermore, since the container combined with the foam generating means has no restrictions on the material, manufacturing method, and processing when the foam generating portion is formed directly on the inner bottom of the container, using an extremely wide variety of containers selected from general containers. The present invention can be implemented. For example, since the shape of the bubble generating means of the present invention may be plate-like or flake-like, the processing of the body and the pattern is much easier than processing the pattern on the bottom of the container. Further, since the foam generating means is lighter and less bulky than the container, it is convenient for storage, transportation and carrying. A wide variety of foam generating means can be prepared and applied to one container one after another. The foam generating means may be formed in a dish shape or the like, and may be used for other purposes such as a dish plate and a coaster.
【0037】図5に泡発生手段を容器の底部に敷設する
態様を断面図で示す。図5において、符号18a、18
b、18c、18d、18eは泡発生部である。図5
(a)は容器22aの内底全体にわたって泡発生手段1
00aが載置されている。図5(b)は容器22bの内
底の一部に泡発生手段100bが載置されている。図5
(c)は容器22cの内底部11に泡発生手段100c
が載置されているが、泡発生手段100cの裏面の全て
の部分が内底部11の内壁面に接してはいない。このよ
うな態様も有効である。図5(d)は断面H字型の泡発
生手段100dが載置されている。このような態様は、
液面と、泡発生部18dとの距離を短くでき、液面の泡
の模様がクリアになる。FIG. 5 is a sectional view showing an embodiment in which the foam generating means is laid at the bottom of the container. In FIG. 5, reference numerals 18a, 18
b, 18c, 18d, and 18e are foam generating parts. FIG.
(A) shows the foam generating means 1 over the entire inner bottom of the container 22a.
00a is placed. In FIG. 5 (b), a bubble generating means 100b is mounted on a part of the inner bottom of the container 22b. FIG.
(C) shows the bubble generating means 100c in the inner bottom 11 of the container 22c.
Is placed, but not all portions of the back surface of the bubble generating means 100 c are in contact with the inner wall surface of the inner bottom portion 11. Such an embodiment is also effective. FIG. 5D shows a bubble generating means 100d having an H-shaped cross section. Such an embodiment,
The distance between the liquid surface and the bubble generating section 18d can be shortened, and the pattern of bubbles on the liquid surface becomes clear.
【0038】泡発生手段は容器の底に単に載置してもよ
いが、図5(e)のように泡発生手段100eの裏面と
容器22eの底とを間に挟んだ接着剤30により貼り付
けてもよい。これにより容器22eを傾けたり振動して
も泡発生手段の容器に対する位置が変わらず、液面に安
定した泡の模様が得られる。接着剤による接着は恒久的
であってもよい。ゴム系、アクリル系、シリコーン系等
の感圧接着剤を使用し、予め泡発生手段の裏面にこの接
着剤の層を形成しておいて、着脱自在に、即ち、一時的
に容器の底に貼り付けてもよい。この場合は、1の泡発
生手段を用いていろいろな容器により泡模様を楽しむこ
とが出来る。多種多様の泡発生手段を用意して、1の容
器に次々に適用することも出来る。The foam generating means may be simply placed on the bottom of the container. However, as shown in FIG. 5 (e), the foam generating means is attached with an adhesive 30 sandwiching the back of the foam generating means 100e and the bottom of the container 22e. May be attached. Thus, even if the container 22e is tilted or vibrated, the position of the bubble generating means with respect to the container does not change, and a stable bubble pattern is obtained on the liquid surface. The bonding with the adhesive may be permanent. Using a pressure-sensitive adhesive such as rubber, acrylic, or silicone, a layer of this adhesive is formed on the back surface of the foam generating means in advance, and it is detachable, that is, temporarily attached to the bottom of the container. You may paste it. In this case, a bubble pattern can be enjoyed by various containers using one bubble generating means. A wide variety of foam generating means can be prepared and applied to one container one after another.
【0039】図6に本発明における泡発生手段の態様の
例を示す。図6において、符号19a、19b、19
c、19d、19e、19fは泡発生部である。図6
(a)は泡発生手段101aが円盤状のものであり、円
筒状容器の底に一面に敷き詰めるのに適している。図6
(b)は泡発生手段101bが四角の板状のものであ
り、複数の泡発生手段を1つの容器の底に敷設するのに
適している。図6(c)は泡発生手段101cが板状で
あり、表面全面に泡発生部が設けられている。この場合
は、泡発生手段の平面視の形がそのまま泡発生部の模様
となる。図6(d)は泡発生手段101dに、取手50
が設けられている。取手50は泡発生手段101dを容
器に出し入れするときに好適に用いられる。図6(e)
は泡発生手段101eが中央に開口を有する円盤形状を
している。容器の底の中央部が盛り上がっているとき
に、開口部がその盛り上がりの部分にはまり、安定して
容器の内底部に泡発生手段を敷設出来る。図6(f)は
泡発生手段101fが表面に泡発生部を有し、裏面に感
圧接着剤層52が設けられている。これにより、容器の
内底部に泡発生手段を敷設したときに、内底部の面に泡
発生手段を、感圧接着剤の層52を介して接着でき、安
定して容器の内底部に泡発生手段を敷設出来る。又、こ
の接着は簡単に剥がすことが出来るので、泡発生手段の
一時的な使用に好適である。FIG. 6 shows an example of the mode of the bubble generating means in the present invention. In FIG. 6, reference numerals 19a, 19b, 19
c, 19d, 19e, and 19f are foam generating parts. FIG.
In (a), the bubble generating means 101a has a disk shape and is suitable for being spread all over the bottom of a cylindrical container. FIG.
In (b), the foam generating means 101b has a rectangular plate shape, and is suitable for laying a plurality of foam generating means at the bottom of one container. In FIG. 6C, the bubble generating means 101c has a plate shape, and a bubble generating portion is provided on the entire surface. In this case, the shape of the bubble generating means in plan view becomes the pattern of the bubble generating portion as it is. FIG. 6D shows that the bubble generating means 101d is provided with a handle 50.
Is provided. The handle 50 is preferably used when taking the foam generating means 101d in and out of the container. FIG. 6 (e)
Has a disk shape in which the bubble generating means 101e has an opening in the center. When the center of the bottom of the container is raised, the opening fits into the raised portion, and the foam generating means can be stably laid on the inner bottom of the container. In FIG. 6F, the bubble generating means 101f has a bubble generating portion on the front surface, and the pressure-sensitive adhesive layer 52 is provided on the rear surface. Thereby, when the foam generating means is laid on the inner bottom of the container, the foam generating means can be adhered to the inner bottom surface via the pressure-sensitive adhesive layer 52, and the foam is stably generated on the inner bottom of the container. Means can be laid. Also, since this adhesive can be easily peeled off, it is suitable for temporary use of the bubble generating means.
【0040】図7は泡発生手段102、103、104
が無釉或いは薄く釉をかけた焼き物から成り、棒状の素
材が曲げられたり連結されたりして全体として文字や記
号の形を成しているものである。このような泡発生手段
102は、陶土をこねて棒状にした後、所定の文字や記
号になるように成形し、釉をかけずにあるいは薄く釉を
かけ焼きしめることにより作ることが出来る。又、この
ような形態の焼き物は、こねた粘土を打ち抜き型で打ち
抜いて所定の形状のものとした後焼きしめることにより
作ることが出来る。このような態様の泡発生手段は図7
(a)のように断面が略四角であってもよい。図7
(b)、(c)のように略円形であってもよい。図7に
示すこのような態様の泡発生手段は、使用したときに泡
発生手段の外面のほぼ全面から泡が発生するので、液面
の泡の形がはっきりとしており、且つ泡の形が長持ちす
る。FIG. 7 shows the bubble generating means 102, 103, 104.
Is made of unglazed or thinly glazed pottery, and the rod-shaped material is bent or connected to form letters and symbols as a whole. Such a foam generating means 102 can be made by kneading potter's clay into a rod shape, forming it into a predetermined character or symbol, and baking without glaze or with thin glaze. Further, such a baked product can be produced by punching a kneaded clay with a punching die into a predetermined shape, followed by baking. FIG.
The cross section may be substantially square as shown in FIG. FIG.
It may be substantially circular as shown in (b) and (c). In the foam generating means of this embodiment shown in FIG. 7, since bubbles are generated from almost the entire outer surface of the foam generating means when used, the shape of the foam on the liquid surface is clear, and the foam has a long lasting shape. I do.
【0041】このような形態の泡発生手段は、焼結金属
のような多孔体を所定の形状になるように切削や接着等
の成形のための加工をして得た部材からも成り得る。多
孔体は多孔ガラス、連続気泡を有するプラスチック等の
高分子であってもよい。天然或いは人工セラミックの多
孔体であってもよい。紙、フェルト等の繊維集合体から
成る多孔体であってもよい。この繊維は天然高分子、合
成高分子、金属、カーボン等の素材から成る繊維であっ
てもよい。多孔体は炭等のカーボンの多孔体であっても
良い。カーボンの多孔体は液の清浄化にも寄与し、好ま
しい。The foam generating means of such a form can also be formed of a member obtained by processing a porous body such as a sintered metal into a predetermined shape by molding or cutting. The porous body may be a polymer such as porous glass or plastic having open cells. It may be a natural or artificial ceramic porous body. It may be a porous body made of a fiber aggregate such as paper and felt. The fiber may be a fiber made of a material such as a natural polymer, a synthetic polymer, a metal, and carbon. The porous body may be a carbon porous body such as charcoal. The carbon porous body also contributes to cleaning of the liquid and is preferable.
【0042】このような形態の多孔体部材はそのまま泡
発生手段として用いてもよいが、基板の面にこのような
形態の多孔体部材を接着手段で貼り付けたものを泡発生
手段として用いることも出来る。多孔体を砕いて、細か
くされた部材として所定の基板の面上に所定の模様状に
再集合させて貼り付けたものを泡発生手段として用いる
ことも出来る。The porous member of such a form may be used as a bubble generating means as it is, but a porous member of such a form adhered to the surface of a substrate by an adhesive means is used as the bubble generating means. You can also. It is also possible to use a material obtained by crushing a porous body, reassembling it as a finely divided member on a surface of a predetermined substrate in a predetermined pattern, and affixing the same to the surface of a predetermined substrate.
【0043】又、本発明の泡発生手段における泡発生部
の粗面としては、板状のような所定の形状の基台の面
に、5乃至100ミクロン程度の平均径の粒子が接着剤
等の接着手段により面状に貼り付けられたものであって
もよい。粒子の素材は水に不溶であれば特に問わない。
例えば、砂、ガラスの粉、粒状のプラスチック、粒状の
金属、粒状のカーボン等が挙げられる。As the rough surface of the foam generating portion in the foam generating means of the present invention, particles having an average diameter of about 5 to 100 microns are formed on a surface of a base having a predetermined shape such as a plate. May be attached in a planar manner by the adhesive means. The material of the particles is not particularly limited as long as it is insoluble in water.
Examples include sand, glass powder, granular plastic, granular metal, granular carbon, and the like.
【0044】図7に示すこのような態様等により、単独
の文字や形を表す泡発生手段を各種用意して、組み合わ
せて容器の底にならべて載置して、全体としてメッセー
ジが表されるようにすることも出来る。According to such an embodiment as shown in FIG. 7, various bubble generating means for representing a single character or shape are prepared, combined and placed on the bottom of the container, and a message is displayed as a whole. You can also do so.
【0045】本発明においては、泡発生手段がガラス板
や金属板やプラスチックの板から作られていても良い。
ガラス板や金属板やプラスチックの板の面をサンドブラ
ストして泡発生粗面を作ることが出来る。In the present invention, the bubble generating means may be made of a glass plate, a metal plate or a plastic plate.
The surface of a glass plate, a metal plate, or a plastic plate can be sandblasted to make a rough foaming surface.
【0046】本発明においては、プラスチックの板はフ
ィルム状であってもよい。プラスチックフィルムの一面
を、サンドブラストや、賦型転写により粗面化し、他面
を容器の内底に両面接着テープ等の接着剤を用いて貼り
付けることが出来る。容器の内底に貼り付けるまえに、
予めその他面にホットメルト接着剤、感圧接着剤等の接
着剤を塗布しておいてもよい。フィルム状の泡発生手段
は軽量で嵩張らず、持ち運びや保管に便利である。又、
容器の底面に多少の凹凸があってもその形状になじみや
すい。更に、接着剤を塗布しておくことにより、思いつ
いたその場で手軽に容器の底に貼り付けることが出来
る。In the present invention, the plastic plate may be in the form of a film. One surface of the plastic film can be roughened by sandblasting or imprinting transfer, and the other surface can be attached to the inner bottom of the container using an adhesive such as a double-sided adhesive tape. Before pasting on the inner bottom of the container,
An adhesive such as a hot melt adhesive or a pressure-sensitive adhesive may be applied to the other surface in advance. The film-like foam generating means is lightweight and bulky, and is convenient to carry and store. or,
Even if there are some irregularities on the bottom of the container, it is easy to adjust to the shape. Further, by applying an adhesive, the adhesive can be easily attached to the bottom of the container on the spot where it is conceived.
【0047】なお、先述のように、泡発生手段の形状は
円盤状に限らず、四角の板状であってもよい。その他の
多角形の板状であってもよい。泡発生手段が盤状あるい
は板状である場合、その厚さは0.05乃至20mmで
あることが製作上、及び取り扱い上便利であり好まし
い。泡発生手段がフィルムである場合を除いて、その厚
さは0.5乃至10mmであることが製作上、及び取り
扱い上更に便利であり更に好ましい。As described above, the shape of the bubble generating means is not limited to a disk, but may be a square plate. Other polygonal plate shapes may be used. When the foam generating means is in the form of a board or a plate, the thickness thereof is preferably 0.05 to 20 mm, which is convenient in terms of production and handling, and is preferred. Except when the bubble generating means is a film, the thickness is preferably 0.5 to 10 mm, which is more convenient and more preferable in manufacturing and handling.
【0048】本発明の泡発生手段の形状は板状に限ら
ず、泡発生手段が容器の内底部に敷設されたとき泡発生
粗面がその泡発生手段の上面として位置するものであれ
ば全体の形状は問わない。The shape of the foam generating means of the present invention is not limited to a plate shape, but may be any shape as long as the foam generating rough surface is positioned as the upper surface of the foam generating means when the foam generating means is laid on the inner bottom of the container. Does not matter.
【0049】本発明の泡発生手段は容器の内底面に直接
接して敷設されてもよい。図5(c)の態様のように先
開き錐形の容器の内底部に敷設された場合には容器の内
側面に係止されていてもよい。又は、容器の上縁から吊
り下げ手段により吊り下げられていてもよい。The foam generating means of the present invention may be laid directly on the inner bottom surface of the container. When it is laid on the inner bottom of a conical container with a conical opening as shown in FIG. 5 (c), it may be locked on the inner surface of the container. Alternatively, it may be suspended from the upper edge of the container by a suspension means.
【0050】以下に容器の内面の状態と泡の状態との関
係を求めた実験の結果を示す。実験は製造条件の異なる
形状の同じ15種類の陶器製の容器にビールを注いで行
なった。ビールはアサヒ生ビール10リットル樽を使用
し、ビールの温度は4℃とし、簡易式サーバーを用いる
ことにより、ガス圧、注入速度を一定のものにした。ま
た実験に使用する容器は使用前に中性洗剤を用いてよく
洗浄し、イオン交換水でゆすいで乾燥した。The following shows the results of experiments in which the relationship between the state of the inner surface of the container and the state of the foam was determined. The experiment was conducted by pouring beer into the same 15 kinds of ceramic containers having different shapes under different manufacturing conditions. As for the beer, a 10-liter barrel of Asahi draft beer was used, the temperature of the beer was 4 ° C., and the gas pressure and the injection rate were kept constant by using a simple type server. The containers used in the experiments were thoroughly washed with a neutral detergent before use, rinsed with ion-exchanged water and dried.
【0051】表1は各種の条件で製造し内面の状態を変
えた陶器製の容器にビールを注いだ時の泡の状態に関す
る実験の結果である。Table 1 shows the results of an experiment on the state of foam when beer was poured into a porcelain container manufactured under various conditions and the state of the inner surface was changed.
【0052】[0052]
【表1】 [Table 1]
【0053】泡の発生量は、容器にビールを注いで、注
入直後、10、30、60、120秒経過時、それぞれ
の泡の高さを測定し、泡の高さが最大になったときの泡
の体積を求め、泡の発生量とした。表1において陶土の
粒度は、レーザー回折式粒度分布測定器(島津製作所製
SALD−3000)を用い測定した粒子の相対粒子量
を粒子の小さいほうから累積した相対量が90%になる
粒子の径である。尚、この値は平均径より大きめとなる
が、泡発生に関しては、径の大きな粒子の寄与が大きい
のでこの90%累積値が泡発生と関係するのである。
又、表中水薬「有」は土灰釉の薄い乳濁液を施したもの
であり、「微」は土灰釉のさらに薄い乳濁液を施したも
のであり、壁面の状態は水薬「有」の場合よりさらに素
焼きの容器の壁面の状態に近い。「有*」は通常の釉薬
処理に近い濃度の土灰釉の乳濁液を施したものである。
この場合の壁面の状態は水薬「有」の場合よりさらに通
常の釉薬処理画施された容器の壁面の状態に近い。長石
・珪石の欄は陶土に粗い粒子の長石や珪石を混入した場
合(有)としない場合(無)を示す。長石・珪石を混入
すると素焼きの容器の壁面よりさらに大きな凹凸ができ
る。The amount of foam generated was measured by measuring the height of each foam immediately after pouring the beer into the container, elapse of 10, 30, 60, and 120 seconds, and measuring the height of the foam. Of the foam was determined, and the amount of foam was determined. In Table 1, the particle size of the porcelain clay is such that the relative amount of particles obtained by using a laser diffraction type particle size distribution analyzer (SALD-3000 manufactured by Shimadzu Corporation) is 90% when the relative amount of particles is accumulated from the smaller one. It is. Although this value is larger than the average diameter, the 90% cumulative value is related to the generation of bubbles because the large diameter particles contribute greatly to the generation of bubbles.
In addition, the liquid medicine “Yes” in the table indicates that a thin emulsion of clay glaze was applied, and “Fine” indicates that a thinner emulsion of clay glaze was applied. It is closer to the state of the wall of the unglazed container than in the case of the medicine “Yes”. "Yes *" indicates that a clay glaze emulsion having a concentration close to that of a normal glaze treatment was applied.
In this case, the state of the wall surface is closer to the state of the wall surface of the container which has been subjected to the usual glaze treatment than the case where the liquid medicine is “present”. The columns of feldspar / silica show the cases where coarse particles of feldspar or silica are mixed in the clay (with) or not (without). If feldspar / silica is mixed, the unevenness becomes larger than the wall of the unglazed container.
【0054】なお、表1における泡消失速度は、泡の体
積の減少していく平均の速度である。また、凹凸度は、
粗面を顕微鏡の機能を有するカメラ即ち、デジタルマイ
クロスコープで撮影し、その撮像を二値化した画像より
求めた凸部の円相当径の平均値である。この値は、デジ
タルマイクロスコープ(KEYENCE製、175倍)
によって撮映した容器の内面の反射光の画像をコンピュ
ータに取り込み、画像処理ソフトV20(東洋紡:TO
YOBO Image Analyzer)のアルゴリ
ズムにより、容器の内面の凹凸に対応する反射光を2値
化し、その2値化された濃淡の画素のパターンにおいて
粗面の凸部に対応する形状の部分の面積の分布を求め、
その平均値を求め、その平均値と同一の面積を有する円
の直径を求め、これを凹凸度としてμを単位として表示
する。実際の演算は画素数を単位として行なわれ、最後
に実寸に換算する。尚、2値化は2値化されたパターン
が実像の目視のパターンと対応するようにしきい値を定
めて行なわれる。The foam disappearance rate in Table 1 is the average rate at which the volume of the foam decreases. Also, the degree of unevenness is
This is the average value of the equivalent circle diameter of the convex portion obtained from a binarized image obtained by photographing the rough surface with a camera having a microscope function, that is, a digital microscope. This value is a digital microscope (manufactured by KEYENCE, 175 times)
The image of the reflected light of the inner surface of the container taken by the computer is taken into a computer and the image processing software V20 (Toyobo: TO
The reflected light corresponding to the unevenness on the inner surface of the container is binarized by the algorithm of YOBO Image Analyzer, and the distribution of the area of the portion having the shape corresponding to the convex portion of the rough surface in the binarized pixel pattern of light and shade. ,
The average value is determined, the diameter of a circle having the same area as the average value is determined, and this is displayed as a unit of μ as the degree of unevenness. The actual calculation is performed using the number of pixels as a unit, and is finally converted to the actual size. The binarization is performed by setting a threshold value so that the binarized pattern corresponds to a visual pattern of a real image.
【0055】表1の試料番号の欄の「ガラス」、「ガラ
ス40」はガラス製の容器、及びガラス容器の内面に40
メッシュのサンドブラスト加工をして粗面化した容器を
それぞれ示す。「ガラス50」「ガラス80」「ガラス200
」「ガラス600 」「ガラス800 」「ガラス1000」「ガ
ラス1200」はガラス製の容器の内面にそれぞれ50、8
0、200、600、800、1000、1200メッ
シュのサンドブラスト加工をして粗面化した容器を示
す。「PMMA50」「PMMA1000」はポリメチルメタアクリレ
ート製の容器の内面にそれぞれ50、1000メッシュ
のサンドブラスト加工をして粗面化した容器を示す。"Glass" and "Glass 40" in the column of the sample number in Table 1 indicate the case made of glass and the inner surface of the glass container.
The containers roughened by sandblasting the mesh are shown. Glass 50, Glass 80, Glass 200
”,“ Glass 600 ”,“ Glass 800 ”,“ Glass 1000 ”,“ Glass 1200 ”are 50, 8 respectively on the inner surface of the glass container.
This shows a container roughened by sandblasting of 0, 200, 600, 800, 1000, 1200 mesh. "PMMA50" and "PMMA1000" indicate containers obtained by sandblasting the inner surface of a container made of polymethyl methacrylate with 50 and 1000 meshes, respectively, to roughen the surface.
【0056】「アルミ50」「アルミ1000」はアルミ製の
容器の内面にそれぞれ50、1000メッシュのサンド
ブラスト加工をして粗面化した容器を示す。"Aluminum 50" and "Aluminum 1000" indicate containers obtained by sandblasting the inner surface of an aluminum container with 50 and 1000 meshes, respectively.
【0057】なお、ガラス容器、ポリメチルメタアクリ
レート製の容器、アルミ製の容器の内底面に50乃至1
000メッシュのサンドブラスト加工をしたメッセージ
の模様をマスキングで作ると、その模様の部分から発生
する泡の模様を液面に再現することが出来た。内底面に
50メッシュ未満のサンドブラスト加工をしたメッセー
ジの模様を作ると、泡の発生が急激で且つ荒く、液面に
再現された模様の輪郭がはっきりせず、且つ泡の消滅が
早かった。内底面に1000メッシュを越えたサンドブ
ラスト加工をしたメッセージの模様を作ると、泡の発生
が少なく液面に再現された模様の判別が難しかった。The glass container, the container made of polymethyl methacrylate, and the container made of aluminum have an inner bottom surface of 50 to 1 mm.
When a 000 mesh sandblasted message pattern was made by masking, the pattern of bubbles generated from the pattern part could be reproduced on the liquid surface. When a message pattern with a sandblast process of less than 50 mesh was formed on the inner bottom surface, the generation of bubbles was rapid and rough, the outline of the pattern reproduced on the liquid surface was not clear, and the bubbles disappeared quickly. When a message pattern with a sandblast process exceeding 1000 mesh was formed on the inner bottom surface, it was difficult to discriminate the pattern reproduced on the liquid surface with less generation of bubbles.
【0058】また、ポリメチルメタアクリレート製の容
器の他にも、ポリエチレン樹脂、ポリプロピレン樹脂、
ポリスチレン樹脂等のプラスチックの容器の内底面に5
0乃至1000メッシュのサンドブラスト加工をしたメ
ッセージの模様を作ると、その模様の部分から発生する
泡の模様を液面に再現することが出来た。プラスチック
の容器の場合、模様が持続している時間は陶器製の容器
に比べて短かったが、液面の泡の模様はクリアーであっ
た。Further, in addition to the container made of polymethyl methacrylate, polyethylene resin, polypropylene resin,
5 on the inner bottom of a plastic container such as polystyrene resin
When a message pattern with a sandblasting process of 0 to 1000 mesh was made, a bubble pattern generated from the pattern portion could be reproduced on the liquid surface. In the case of the plastic container, the duration of the pattern was shorter than that of the ceramic container, but the pattern of the foam on the liquid surface was clear.
【0059】以上の実験は容器の内底面に粗面を設けて
実施したが、板状の泡発生手段の面に同様の粗面を設け
て、この泡発生手段を容器の底に載置して同様に泡の状
態を観察した実験でも同様の結果を得た。The above experiment was conducted with a rough surface provided on the inner bottom surface of the container. However, a similar rough surface was provided on the surface of the plate-like foam generating means, and this foam generating means was placed on the bottom of the container. The same result was obtained in an experiment in which the state of bubbles was similarly observed.
【0060】本発明においては、プラスチックの容器の
内底面或いは泡発生手段の面に粗面を付与する方法とし
ては、容器或いは泡発生手段を射出成形する金型の相当
する部位に粗面を付与しておき、容器或いは泡発生手段
を射出成形により製造してもよい。又、所定の形状を有
し、且つ粗面を有する型板及び/又はそのプラスチック
の容器を加熱して、その型板をプラスチックの容器の内
底面に押しつけて、粗面をそのプラスチックの容器の内
底面に賦型して付与してもよい。In the present invention, as a method of providing a rough surface on the inner bottom surface of the plastic container or the surface of the foam generating means, a rough surface is provided on a corresponding portion of a mold for injection molding the container or the foam generating means. In addition, the container or the foam generating means may be manufactured by injection molding. Further, a template having a predetermined shape and a rough surface and / or a plastic container thereof is heated, and the template is pressed against the inner bottom surface of the plastic container, and the rough surface is formed on the plastic container. It may be applied by shaping on the inner bottom surface.
【0061】また、アルミ製の容器の他にも、ステンレ
ス、銅等の金属の容器の内底面或いは泡発生手段の面に
50乃至1000メッシュのサンドブラスト加工をした
メッセージの模様を作ると、その模様の部分から発生す
る泡の模様を液面に再現することが出来た。金属容器の
場合、泡の発生量は陶器製の容器に比べて短かったが、
液面の泡の模様は充分に判別出来た。In addition to the aluminum container, when a message pattern is formed by sandblasting a 50 to 1000 mesh mesh on the inner bottom surface of a metal container such as stainless steel or copper or the surface of the bubble generating means, the pattern is obtained. The pattern of the bubble generated from the portion was reproduced on the liquid surface. In the case of metal containers, the amount of foam generated was shorter than that of ceramic containers,
The pattern of bubbles on the liquid surface could be discriminated sufficiently.
【0062】本発明においては、金属の容器の内底面或
いは泡発生手段の面に粗面を付与する方法としては、容
器の内底面にやすりをかけてもよい。旋盤等で細かいピ
ッチで多方向に溝をつけてもよい。エッチング等の手法
により、金属の表面の所定の部分を腐蝕させて粗面化し
てもよい。In the present invention, as a method for imparting a rough surface to the inner bottom surface of the metal container or the surface of the foam generating means, the inner bottom surface of the container may be sanded. Grooves may be formed in multiple directions at a fine pitch using a lathe or the like. A predetermined portion of the metal surface may be corroded and roughened by a technique such as etching.
【0063】また、容器或いは泡発生手段の材質にかか
わらず、前記のように泡発生部の粗面をデジタルマイク
ロスコープで撮影し、その撮像を二値化した画像より求
めた凸部の円相当径の平均値が4.5乃至40μである
ときに、内底面或いは泡発生手段の面の粗面の形が液面
に持続的に再現された。凸部の円相当径の平均値が8乃
至30μであるときに、内底面の粗面の形が液面に持続
的に安定に再現された。Further, irrespective of the material of the container or the bubble generating means, the rough surface of the bubble generating portion is photographed with a digital microscope as described above, and the equivalent of the circle of the convex portion obtained from the binarized image of the photographed image. When the average value of the diameter was 4.5 to 40μ, the shape of the inner bottom surface or the rough surface of the bubble generating means was continuously reproduced on the liquid surface. When the average value of the circle-equivalent diameter of the projections was 8 to 30 μ, the shape of the rough surface of the inner bottom surface was continuously and stably reproduced on the liquid surface.
【0064】図8に容器の種類を変えて、ビールを繰り
返し注いだときの泡立ちすなわち泡の発生量と、泡の消
失速度を測定した結果を示す。図中グラフの横軸の1〜
5回目とあるのは、容器にビールを注ぎ、1分間放置
し、次いで容器を空にするという操作の回数である。同
じく横軸のその下の数字5、9、13は、表1の試料番
号5、9、13の陶器を示し、「ガラス」、「ガラス8
0」の表示は表1と同様である。FIG. 8 shows the results of measurement of foaming, that is, the amount of foaming, and the rate of disappearance of foaming when beer is repeatedly poured in different types of containers. The horizontal axis of the graph
The fifth is the number of operations of pouring beer into a container, leaving it to stand for 1 minute, and then emptying the container. Similarly, numbers 5, 9, and 13 below the horizontal axis indicate the pottery of sample numbers 5, 9, and 13 in Table 1, and “glass” and “glass 8”.
The display of "0" is the same as in Table 1.
【0065】試料9が初回の泡の消失速度が小さく、ビ
ールを繰り返し注いでも泡の消失速度が増加せず泡持ち
がよい。粒度が35乃至70μの陶土を使用して得られ
た容器が泡の発生量と泡の消失速度の両者のバランスか
らみて、良好な泡発生状態を示す。又、試料13は初回
の泡の消失速度が最も小さい。陶土の粒子が35μ以下
に微細で、且つ水薬がかかったものは、初回の泡の消失
速度が非常に小さい。初回の泡の消失速度を小さくする
ことに関しては陶土の粒子は工業的に使用可能な範囲で
幾ら細かくともよいが、作業性、コスト等を考慮して1
0μ以上が好ましい。In Sample 9, the initial foam disappearance rate is low, and the foam disappearance rate does not increase even if beer is repeatedly poured, and the foam has good foam retention. The container obtained by using the porcelain clay having a particle size of 35 to 70 μm shows a good bubble generation state in view of the balance between the amount of generated bubbles and the rate of disappearing bubbles. Sample 13 has the lowest initial bubble disappearance rate. When the clay particles are finer than 35 μm and are sprayed with a drench, the initial foam disappearance rate is very low. Regarding the reduction of the initial foam disappearance rate, the particles of the porcelain clay may be as fine as possible within an industrially usable range.
0 μm or more is preferable.
【0066】又、総じて焼きしめたままのものや、ガラ
スにサンドブラスト加工したものは、美的観点からみる
と泡の発生が過剰であり、水薬をかけたものが、さらに
綺麗な泡の模様が得られる。又、焼きしめたままのもの
や、ガラスにサンドブラスト加工したもののように泡が
過剰に発生するとビール中の炭酸ガスの放出が多くなり
過ぎ、ビアカップ容器としては最良とはいえない。In addition, as a whole, the as-baked one or the one subjected to sand blasting on glass generates excessive bubbles from an aesthetic point of view. can get. In addition, if bubbles are excessively generated, such as a baked product or a product obtained by sandblasting glass, carbon dioxide in the beer is released too much, which is not the best as a beer cup container.
【0067】表2に容器の種類を変えて、ビールを繰り
返し注いだとき、注いだ度毎の泡が消滅するまでの時間
を示す。Table 2 shows the time until the foam disappears for each pouring when the beer is poured repeatedly by changing the type of container.
【0068】[0068]
【表2】 [Table 2]
【0069】泡が消滅するまでの時間は、泡の高さが最
大になった時点から、泡が消え去り、ビールの液面が確
認できるようになるまでの時間である。図中の横軸の表
示の内容は図8と同じである。試料9が各回にわたって
泡が消滅するまでの時間が最も長く泡持ちがよい。試料
5は初回の泡が消滅するまでの時間がやや短いが、2回
目からは長くなり、以降の回数については消滅するまで
の時間が安定化する。試料13は初回の泡が消滅するま
での時間が非常に長いが、2回目以降は泡持ちが悪くな
る。The time until the foam disappears is the time from when the foam height becomes maximum to when the foam disappears and the liquid level of the beer can be confirmed. The contents of the display on the horizontal axis in the figure are the same as those in FIG. The time until the bubbles disappear in each sample 9 is the longest, and the bubbles are good. In sample 5, the time until the first bubble disappears is slightly shorter, but becomes longer from the second time, and the time until the disappearance is stabilized in the subsequent times. Sample 13 has a very long time until the first bubble disappears, but the bubble retention becomes worse after the second time.
【0070】泡の発生量と泡持ちについては、図8に示
すように粗面処理なしのガラスが、初回の乾いた状態で
の泡の発生量は視覚的に最も好ましい約20%であった
が、繰り返し使用する毎に徐徐に減少し、5回目には
6.5%となった。泡立ちの低下とともに、泡の消失時
間も表2に示すように短くなり、5回目には24秒で泡
は消失した。粗面処理したガラスは2回目に急激に泡立
ちが減少したが、それ以降は一定の値に安定した。初回
の泡の消失速度は粗面処理なしのガラスに比べ大きかっ
た。Regarding the amount of foam generated and the foam retention, as shown in FIG. 8, the glass with no roughened surface had a visually most preferable amount of foam generated in the first dry state of about 20%. However, it decreased gradually with repeated use, and reached 6.5% at the fifth use. As the foaming decreased, the disappearance time of the foam became shorter as shown in Table 2, and the foam disappeared in the fifth time in 24 seconds. In the roughened glass, the foaming sharply decreased for the second time, but thereafter stabilized to a constant value. The initial foam disappearance rate was higher than that of glass without roughening.
【0071】焼きしめたままの容器も、粗面処理したガ
ラスの容器と同様に、回を重ねる毎に泡立ちは減少し、
3回目以降で安定した。安定したときの泡の消失速度は
粗面処理なしのガラス、粗面処理したガラス粗に比べ低
くなった。図8、表2にかかわる以上の実験は容器の内
底面に粗面を設けて実施したが、板状の泡発生手段の面
に同様の粗面を設けて、この泡発生手段を容器の底に載
置して同様に泡の状態を観察した実験でも同様の結果を
得た。In the as-baked container, foaming is reduced with each repetition, as in the case of the glass-surface-treated container.
It stabilized after the third time. The bubble disappearance rate at the time of stabilization was lower than that of glass without rough surface treatment and that of glass having rough surface treatment. The experiments described above with reference to FIG. 8 and Table 2 were conducted by providing a rough surface on the inner bottom surface of the container. The same result was obtained in an experiment in which the sample was placed on a sample and the state of the foam was similarly observed.
【0072】気体と固体の界面では、気体分子は、ファ
ン デル ワルス力のような比較的弱い力によって固体
表面に吸着されることが知られている。又、吸着媒(ビ
アカップの内壁)に毛細管隙のような微孔があるとき
は、その孔の内部表面にも吸着が起こるとされている。
本実験で用いた容器の内壁の表面積(気体の吸着座席)
を考えると、粗面処理なしのガラスに比較し、粗面処理
したガラスが内壁の表面積が大きく、粗面処理したガラ
スより陶製の容器の内壁の表面積が大きい。なかでも焼
きしめたままのビアカップの内壁の表面積は非常に大き
い。従って、そこに吸着されている空気量にもかなりの
差がある。又、滑らかな面に比較し、粗い表面では表面
エネルギーが高く、気体と固体の界面は濡れることで滑
面となり、表面エネルギーを下げようとすることが知ら
れている。つまり、粗面処理なしのガラスと粗面処理し
たガラスでは内壁の表面に吸着されている空気の量がち
がい、これが泡立ちの差の主因であると思われる。50
乃至1000メッシュの粒子でサンドブラストし粗面処
理したガラスの場合、2回目以降で急激に泡立ちが悪く
なった原因は、内壁がビールで濡れることにより空気が
追い出され、粗面が滑面に近くなったためである。陶製
の容器の場合は、核となるべき多量の空気が容器素材の
奥まで存在しており、ビールを注いで濡れても、徐徐に
ビールが素材に吸収され、再び粗面が形成されるのであ
る。このため、2回目以降の泡立ちは1回目よりは減少
するものの、素材自身がビールを吸収する能力のない粗
面処理したガラスに比べ泡持ちがよいのである。すなわ
ち、素材の多孔性が泡持ちに寄与する。従って、単にガ
ラス表面にサンドブラスト等で疵をつけたり、微細な粒
子を貼り付けたりしても、素材自身が多孔性を有しなけ
れば泡持ちは良くならない。これらの現象は、ビールの
他の発泡酒やサイダー等の発泡飲料にもあてはまる。
又、焼きしめたままの容器の内壁の微孔は外壁表面まで
壁のなかを導通しており、この導通路を通じて微かな気
体の出入りがある。この気体導通の度合いが泡の発生を
促進する要因と考えられる。At the gas-solid interface, it is known that gas molecules are adsorbed on the solid surface by relatively weak forces, such as Van der Waals forces. Further, when the adsorbent (the inner wall of the via cup) has micropores such as capillaries, it is said that adsorption also occurs on the inner surface of the holes.
Surface area of inner wall of container used in this experiment (gas adsorption seat)
In consideration of the above, the surface-roughened glass has a larger surface area of the inner wall as compared with the glass without the surface-roughening treatment, and the surface area of the inner wall of the ceramic container is larger than that of the glass having the roughened surface. Above all, the surface area of the as-baked beer cup inner wall is very large. Therefore, there is also a considerable difference in the amount of air adsorbed there. It is also known that the surface energy is higher on a rough surface than on a smooth surface, and the interface between a gas and a solid is wetted to form a smooth surface, thereby reducing the surface energy. That is, the amount of air adsorbed on the surface of the inner wall is different between the glass without the rough surface treatment and the glass with the rough surface treatment, and this is considered to be the main cause of the difference in foaming. 50
In the case of glass that has been sandblasted and roughened with particles of up to 1000 mesh, the cause of the sudden worsening of foaming from the second time onward is that the inner wall gets wet with beer, the air is expelled, and the roughened surface becomes closer to a smooth surface It is because. In the case of a ceramic container, a large amount of air to be the core exists deep into the container material, and even if beer is poured and wet, the beer is gradually absorbed by the material and a rough surface is formed again. is there. For this reason, although the bubbling after the second time is smaller than that in the first time, the foam has better foam retention than a roughened glass having no ability to absorb beer itself. That is, the porosity of the material contributes to foam retention. Therefore, even if the glass surface is simply scratched by sandblasting or the like, or fine particles are attached, the foam retention will not be improved unless the material itself has porosity. These phenomena also apply to other sparkling beverages such as beer and other low-malt beer and cider.
Further, the fine holes in the inner wall of the as-baked container are electrically connected to the outer wall surface in the wall, and fine gas flows in and out through this conductive path. This degree of gas conduction is considered to be a factor that promotes the generation of bubbles.
【0073】[0073]
【発明の効果】本発明により得られる発泡飲料用容器
は、注入したビール等の発泡飲料の泡の発生具合が良好
で、且つ、泡を利用して絵柄、文字などの模様を液面に
作り、持続的に楽しむことが出来る。The foamed beverage container obtained by the present invention has good foaming properties of foamed beverages such as beer and the like, and makes patterns such as pictures and characters on the liquid surface by utilizing foams. , Can be enjoyed continuously.
【0074】本発明の泡発生手段は、一般の発泡飲料用
の容器に適用して、泡を利用して絵柄、文字などの模様
を液面に作り、持続的に楽しむことが出来る。又、本発
明の泡発生手段は、軽量で嵩張らず、製造が容易で、保
管、運搬、携帯に便利である。The foam generating means of the present invention can be applied to a general sparkling beverage container to form a pattern such as a picture or a character on the liquid surface by using the foam, so that it can be enjoyed continuously. Further, the foam generating means of the present invention is lightweight, not bulky, easy to manufacture, and convenient for storage, transportation and carrying.
【0075】本発明の泡発生手段は、泡を利用して絵
柄、文字などの模様を液面に作り、持続的に楽しむこと
が出来るものとして、一般の発泡飲料用の容器に着脱自
在に適用出来る。更に、1の泡発生手段を多種の容器に
手軽に順次適用出来る。The foam generating means of the present invention is designed so that a pattern such as a picture or a character can be formed on a liquid surface by using foam and can be enjoyed continuously, and is detachably applied to a general foamed beverage container. I can do it. Further, one foam generating means can be easily and sequentially applied to various kinds of containers.
【0076】本発明の泡発生手段は、泡を利用して絵
柄、文字などの模様を液面に作り、持続的に楽しむこと
が出来るものとして、多種の泡発生手段を用意して、1
又は複数の容器に着脱自在に手軽に順次適用出来る。The foam generating means of the present invention uses a variety of foam generating means to prepare a pattern such as a picture or a character on the liquid surface by using bubbles and to continuously enjoy it.
Or, it can be easily and sequentially applied to a plurality of containers in a detachable manner.
【0077】本発明の泡発生手段は、泡を利用して絵
柄、文字などの模様を液面に作り、持続的に楽しむこと
が出来るものとして、複数の泡発生手段を用意して、1
の容器の中に同時に敷設して適用し、敷設する泡発生手
段の組み合わせを変えることにより、模様の組み合わせ
を楽しむことが出来る。The bubble generating means of the present invention is provided with a plurality of bubble generating means by preparing a pattern such as a picture and a character on a liquid surface by using bubbles and continuously enjoying the pattern.
By simultaneously laying and applying them in the container and changing the combination of the foam generating means to be laid, the combination of patterns can be enjoyed.
【図1】本発明の発泡飲料用容器の見取り図である。FIG. 1 is a schematic view of a container for a sparkling beverage of the present invention.
【図2】本発明の他の発泡飲料用容器の見取り図であ
る。FIG. 2 is a sketch drawing of another sparkling beverage container of the present invention.
【図3】本発明の更に他の発泡飲料用容器の見取り図で
ある。FIG. 3 is a sketch drawing of yet another sparkling beverage container of the present invention.
【図4】本発明の又更に他の態様の発泡飲料用容器の見
取り図である。FIG. 4 is a sketch of a sparkling beverage container according to still another embodiment of the present invention.
【図5】図5(a)〜(e)は本発明の発泡飲料用容器
に泡発生手段が敷設された状態の各種の態様を示す断面
見取り図である。5 (a) to 5 (e) are cross-sectional views showing various aspects of a state in which foam generating means is laid on the sparkling beverage container of the present invention.
【図6】図6(a)〜(f)は本発明の泡発生手段の各
種の態様を示す見取り図である。6 (a) to 6 (f) are sketches showing various aspects of the foam generating means of the present invention.
【図7】図7(a)〜(c)は本発明の泡発生手段の図
6とは異なる各種の態様を示す見取り図である。7 (a) to 7 (c) are perspective views showing various aspects of the foam generating means of the present invention which are different from those of FIG. 6;
【図8】各種の発泡飲料用容器にビールを繰り返し注い
だときの回数と、泡の発生量と、泡の消失速度を測定し
た結果を示すグラフである。FIG. 8 is a graph showing the number of times beer is repeatedly poured into various sparkling beverage containers, the amount of generated foam, and the results of measuring the rate of disappearance of foam.
2,2a,2b,2c;発泡飲料用容器 3,11;内底部 4;内底面 4a,14a;滑らかな面 8、8a、18a、18b、18c、18d、18e、
19a、19b、19c、19d、19e、19f;泡
発生部 10a;泡のある部分 12;液面 12a;泡のない部分 30;接着剤 52;感圧接着剤層 100,100a,100b,100c,100d,1
00e,101,101a,101b,101c,10
1d,101e,101f,102,103,104;
泡発生手段2, 2a, 2b, 2c; containers for sparkling beverages 3, 11; inner bottom 4: inner bottom 4a, 14a; smooth surfaces 8, 8a, 18a, 18b, 18c, 18d, 18e,
19a, 19b, 19c, 19d, 19e, 19f; bubble generating portion 10a; bubble portion 12; liquid level 12a; bubble-free portion 30; adhesive 52; pressure-sensitive adhesive layer 100, 100a, 100b, 100c, 100d, 1
00e, 101, 101a, 101b, 101c, 10
1d, 101e, 101f, 102, 103, 104;
Foam generation means
───────────────────────────────────────────────────── フロントページの続き (72)発明者 中島 孝 滋賀県甲賀郡信楽町長野498 滋賀県工業 技術総合センター信楽窯業技術試験場内 (72)発明者 高畑 宏亮 滋賀県甲賀郡信楽町長野498 滋賀県工業 技術総合センター信楽窯業技術試験場内 (72)発明者 大谷 貴美子 京都府京都市左京区下鴨半木町 京都府立 大学内 Fターム(参考) 3B001 AA02 CC02 DB02 3E033 AA08 BA01 BA07 BA13 DD01 EA07 GA02 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Takashi Nakajima 498, Nagano, Shigaraki-cho, Koga-gun, Shiga Prefecture Inside the Shigaraki Ceramics Technology Testing Center, Shiga Prefectural Institute of Technology (72) Hiroaki Takahata 498, Nagano, Shigaraki-cho, Koga-gun, Shiga Shiga Prefectural Industrial Technology Center Shigaraki Ceramics Technology Testing Center (72) Inventor Kimiko Otani Kyoto Prefectural University, Kyoto Shimogahanki-cho, Kyoto Prefecture F term (reference) 3B001 AA02 CC02 DB02 3E033 AA08 BA01 BA07 BA13 DD01 EA07 GA02
Claims (19)
容器において、該泡発生部は特定のメッセージを表現す
る所定形状を有し、且つ発生した泡の集合体が発泡飲料
の液面で該泡発生部の所定形状を略再現するような泡発
生粗面から成ることを特徴とする発泡飲料用容器。1. A foamed beverage container provided with a foam generating portion at an inner bottom portion, wherein the foam generating portion has a predetermined shape expressing a specific message, and an aggregate of the generated foam is a liquid of the foamed beverage. A foamed beverage container comprising a foam-generating rough surface that substantially reproduces a predetermined shape of the foam generating portion on the surface.
られたことを特徴とする請求項1に記載の発泡飲料用容
器。2. The foamed beverage container according to claim 1, wherein the foam generating section is provided on an inner bottom surface of the container.
該焼き物の無釉部、又は該焼き物の無釉部に粗い釉ある
いは薄い釉を施して成ることを特徴とする請求項2に記
載の発泡飲料用容器。3. The container according to claim 2, wherein the container is made of a baked product, and the rough surface is made of a non-glazed portion of the baked product or a non-glazed portion of the baked product provided with a coarse glaze or a thin glaze. For sparkling beverages.
面又は金属面が50乃至1000メッシュのサンドブラ
スト加工されたものであることを特徴とする請求項2に
記載の発泡飲料用容器。4. The foamed beverage container according to claim 2, wherein the rough surface is a glass surface, a plastic surface, or a metal surface subjected to sandblasting with a mesh of 50 to 1000 mesh.
泡発生手段に設けられたことを特徴とする請求項1に記
載の発泡飲料用容器。5. The foamed beverage container according to claim 1, wherein the foam generating section is provided on foam generating means laid on the inner bottom portion.
に設置されていることを特徴とする請求項5に記載の発
泡飲料用容器。6. The foamed beverage container according to claim 5, wherein the foam generating means is detachably provided on the inner bottom portion.
ていることを特徴とする請求項5に記載の発泡飲料用容
器。7. The foamed beverage container according to claim 5, wherein the foam generating means is placed on the inner bottom portion.
介して接着されたことを特徴とする請求項5又は6に記
載の発泡飲料用容器。8. The foamed beverage container according to claim 5, wherein the foam generating means is adhered to the inner bottom portion via an adhesive.
面は該焼き物の無釉部、又は該陶器の無釉部に粗い釉あ
るいは薄い釉を施して成ることを特徴とする請求項5乃
至8のいずれかに記載の発泡飲料用容器。9. The foam generating means includes a pottery, and the rough surface is formed by applying a rough glaze or a thin glaze to a non-glaze portion of the roast or a non-glaze portion of the pottery. A container for a sparkling beverage according to any one of claims 1 to 8.
の凸部の円相当径の平均値が4.5乃至40μであるこ
とを特徴とする請求項1乃至9のいずれかに記載の発泡
飲料用容器。10. The rough surface according to claim 1, wherein an average value of a circle equivalent diameter of a convex portion of the binarized image obtained by imaging the rough surface is 4.5 to 40 μ. A container for a sparkling beverage according to item 1.
けるものであって、泡発生部を有し、該泡発生部は、特
定のメッセージを表現する所定形状を有し且つ発生した
泡の集合体が該発泡飲料の液面で該泡発生部の所定形状
を略再現するような泡発生粗面から成ることを特徴とす
る泡発生手段。11. A foamed beverage container, wherein the foamed beverage container has a foam generating portion, the foam generating portion having a predetermined shape expressing a specific message, and a generated foam. Characterized by the fact that the aggregate of (1) comprises a foam-generating rough surface that substantially reproduces the predetermined shape of the foam generating section on the liquid surface of the sparkling beverage.
層を有することを特徴とする請求項11に記載の泡発生
手段。12. A foam generating means according to claim 11, wherein said rough surface is provided on a front surface and an adhesive layer is provided on a back surface.
とを特徴とする請求項12に記載の泡発生手段。13. The foam generating means according to claim 12, wherein said adhesive layer is a pressure-sensitive adhesive layer.
けるものであって、泡発生部を有し、該泡発生部は、特
定のメッセージを表現する所定形状を有し且つ発生した
泡の集合体が該発泡飲料の液面で該泡発生部の所定形状
を略再現するような泡発生粗面から成ることを特徴とす
る泡発生手段。14. A foamed beverage container provided on the inner bottom portion of a sparkling beverage container, the foamed beverage container having a foam generating portion, wherein the foam generating portion has a predetermined shape expressing a specific message and is generated. A foam generating means, wherein the aggregate of foams has a foam-generating rough surface that substantially reproduces a predetermined shape of the foam generating portion on the liquid surface of the sparkling beverage.
無釉部、又は該焼き物の無釉部に粗い釉あるいは薄い釉
を施して成ることを特徴とする請求項11乃至14のい
ずれかに記載の泡発生手段。15. The method according to claim 11, further comprising a porcelain product, wherein the rough surface is made of a non-glazed portion of the baked product or a rough or thin glaze applied to the non-glazed portion of the baked product. The foam generating means according to the above.
成る部材を含み、前記粗面が、該部材の面にサンドブラ
スト加工を施したものであることを特徴とする請求項1
1乃至14のいずれかに記載の泡発生手段。16. A member including a member made of glass, plastic, or metal, wherein the rough surface is obtained by sandblasting the surface of the member.
15. The foam generating means according to any one of 1 to 14.
の上面に複数個の粒状物が面状に貼り付けられて成るこ
とを特徴とする請求項11乃至14のいずれかに記載の
泡発生手段。17. The method according to claim 11, further comprising a predetermined base, wherein the rough surface is formed by attaching a plurality of particles to the upper surface of the base in a planar manner. The foam generating means according to the above.
ック又はカーボンの多孔体部材を含み、前記粗面が、該
多孔体部材の面から成ることを特徴とする請求項11乃
至14のいずれかに記載の泡発生手段。18. The method according to claim 11, further comprising a porous member made of metal, glass, polymer, ceramic, or carbon, wherein the rough surface comprises the surface of the porous member. Bubble generating means.
の凸部の円相当径の平均値が4.5乃至40μであるこ
とを特徴とする請求項11乃至18のいずれかに記載の
泡発生手段。19. The rough surface according to claim 11, wherein an average value of a circle equivalent diameter of a convex portion of the binarized image obtained by imaging the rough surface is 4.5 to 40 μ. The foam generating means according to the above.
Priority Applications (1)
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JP2001152395A JP3584976B2 (en) | 2000-05-24 | 2001-05-22 | Container that forms a persistent foam pattern on the liquid surface |
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JP2000-153503 | 2000-05-24 | ||
JP2000153503 | 2000-05-24 | ||
JP2001152395A JP3584976B2 (en) | 2000-05-24 | 2001-05-22 | Container that forms a persistent foam pattern on the liquid surface |
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JP2002045288A true JP2002045288A (en) | 2002-02-12 |
JP3584976B2 JP3584976B2 (en) | 2004-11-04 |
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JP2003026140A (en) * | 2001-07-10 | 2003-01-29 | Takeuchi Sangyo Kk | Cup-formed container |
JP2005288062A (en) * | 2004-03-31 | 2005-10-20 | Shiro Gounai | Beverage container |
JP2007008495A (en) * | 2005-06-29 | 2007-01-18 | Jfe Steel Kk | Laminated metal can, manufacturing method therefor, and manufacturing method for laminated metal plate |
JP2010029672A (en) * | 2009-09-09 | 2010-02-12 | Hario Kenkyusho:Kk | Patterned glass |
WO2018111212A1 (en) * | 2016-12-16 | 2018-06-21 | Turkiye Sise Ve Cam Fabrikalari A. S. | A glass household object that enables gradual bubbling i n beverages |
JP2021109665A (en) * | 2020-01-08 | 2021-08-02 | アサヒビール株式会社 | Beverage container, manufacturing method thereof and carbonic acid beverage handling tool |
JP7526566B2 (en) | 2020-01-08 | 2024-08-01 | アサヒビール株式会社 | Beverage containers and carbonated drink handling equipment |
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2001
- 2001-05-22 JP JP2001152395A patent/JP3584976B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003026140A (en) * | 2001-07-10 | 2003-01-29 | Takeuchi Sangyo Kk | Cup-formed container |
JP4714379B2 (en) * | 2001-07-10 | 2011-06-29 | 竹内産業株式会社 | Cup container |
JP2005288062A (en) * | 2004-03-31 | 2005-10-20 | Shiro Gounai | Beverage container |
JP2007008495A (en) * | 2005-06-29 | 2007-01-18 | Jfe Steel Kk | Laminated metal can, manufacturing method therefor, and manufacturing method for laminated metal plate |
JP4710433B2 (en) * | 2005-06-29 | 2011-06-29 | Jfeスチール株式会社 | LAMINATED METAL CAN, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING LAMINATED METAL PLATE |
JP2010029672A (en) * | 2009-09-09 | 2010-02-12 | Hario Kenkyusho:Kk | Patterned glass |
WO2018111212A1 (en) * | 2016-12-16 | 2018-06-21 | Turkiye Sise Ve Cam Fabrikalari A. S. | A glass household object that enables gradual bubbling i n beverages |
JP2021109665A (en) * | 2020-01-08 | 2021-08-02 | アサヒビール株式会社 | Beverage container, manufacturing method thereof and carbonic acid beverage handling tool |
JP7526566B2 (en) | 2020-01-08 | 2024-08-01 | アサヒビール株式会社 | Beverage containers and carbonated drink handling equipment |
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