JP3008315U - Container - Google Patents

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Publication number
JP3008315U
JP3008315U JP1994002427U JP242794U JP3008315U JP 3008315 U JP3008315 U JP 3008315U JP 1994002427 U JP1994002427 U JP 1994002427U JP 242794 U JP242794 U JP 242794U JP 3008315 U JP3008315 U JP 3008315U
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Japan
Prior art keywords
tableware
melamine resin
container
bacteria
antibacterial agent
Prior art date
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Expired - Lifetime
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JP1994002427U
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Japanese (ja)
Inventor
博史 荒川
純夫 齋藤
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YAMATOKAKO CO., LTD.
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YAMATOKAKO CO., LTD.
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Priority to JP1994002427U priority Critical patent/JP3008315U/en
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Publication of JP3008315U publication Critical patent/JP3008315U/en
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Abstract

(57)【要約】 【目的】 大気中から落下菌等により、洗浄した後、或
は収納時に食器及びトレ−等の容器表面に付着した雑菌
の繁殖を抑えることができるとともに、食器及びトレ−
等の容器表面に雑菌の栄養源となる食材等を盛り付けた
とき、食器及びトレ−等の容器表面に付着した落下菌等
の雑菌の繁殖を抑えることができ、しかも、食後の残菜
等による食器及びトレ−等の容器表面への雑菌の繁殖を
抑えることができ、洗浄を容易に、かつ短時間に行うこ
とができるとともに、過度な洗浄及び食器の特性劣化を
抑えて食器及びトレ−等の容器の寿命を長くすることが
できるようにした容器を提供することを目的としてい
る。 【構成】 主成分がメラミン樹脂からなり、かつ凹部形
状の収納部を有する容器において、該成形品は、組成が
SiO2 ,Al2 3 ,MgO,Ag,Znからなる無
機系抗菌剤を含有する。
(57) [Summary] [Purpose] After washing from the air with falling bacteria, or
Is a miscellaneous bacterium attached to the surface of a container such as tableware and tray during storage.
It is possible to suppress the breeding of rice, as well as tableware and trays.
Foods, etc. that serve as a nutrient source for miscellaneous bacteria were placed on the surface of the container such as
At this time, dropped bacteria etc. adhering to the surface of the container such as tableware and tray
Can suppress the growth of various bacteria, and it can be used as a post-meal residue.
Propagation of various germs on the surface of tableware and containers such as trays
A container that can be suppressed and can be easily and quickly cleaned, and can prevent excessive cleaning and deterioration of tableware characteristics to prolong the service life of containers such as tableware and trays. Is intended to provide
It [Configuration] main component Ri is Do from melamine resin, and the recess-shaped
In a container having a cylindrical storage part , the molded article contains an inorganic antibacterial agent having a composition of SiO 2 , Al 2 O 3 , MgO, Ag, and Zn.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、メラミン樹脂成形品に係り、詳しくは、抗菌作用を有する容器、ト レー及び食器等のメラミン樹脂成形品に適用することができ、特に、食器の洗浄 を容易に、かつ短時間に行うことができるとともに、過度な洗浄及び食器の特性 劣化を抑えて寿命を長くすることができるメラミン樹脂成形品に関する。 INDUSTRIAL APPLICABILITY The present invention relates to a melamine resin molded product, and more particularly, it can be applied to a melamine resin molded product having an antibacterial action such as containers, trays, and tableware. The present invention relates to a melamine resin molded product which can be washed and can suppress excessive deterioration of characteristics of tableware and prolong the life thereof.

【0002】[0002]

【従来の技術】[Prior art]

従来のメラミン樹脂食器は、その主成分であるメラミン樹脂の特性から、表面 硬度が高いため、割れ難く傷付き難くできるうえ、耐熱性に優れ、しかも熱伝導 率が小さいため、保温力に優れ、更に着色を自由に奇麗にでき、自由に絵付けで きる等の利点を有する。 Due to the characteristics of melamine resin, which is the main component, conventional melamine resin tableware has high surface hardness, which makes it difficult to crack and scratch, and also has excellent heat resistance and low thermal conductivity, resulting in excellent heat retention. Furthermore, there are advantages that coloring can be freely made and painting can be freely performed.

【0003】 このメラミン樹脂食器は、以上のような利点を有するため、主として病院、会 社、学校等の集団給食用食器として一般に使用されている他、陳列用のトレー等 としても広く使用されている。Since the melamine resin tableware has the above-mentioned advantages, it is generally used mainly as a tableware for group lunches in hospitals, companies, schools, etc., and is also widely used as a tray for display. There is.

【0004】[0004]

【考案が解決しようとする課題】[Problems to be solved by the device]

しかしながら、上記した従来のメラミン樹脂食器では、単にメラミン樹脂を主 成分として成形し形成していたため、食器表面にはメラミン樹脂そのものが露出 される。このため、そのメラミン樹脂が露出された食器表面に食材を盛り付けて 放置すると、食器表面に雑菌が繁殖したり、洗浄した後あるいは収納時に大気中 から落下菌が付着して雑菌が繁殖したりするので、このように雑菌が食器表面に 繁殖すると、雑菌による滑りが生じ、その滑り及び滑り上の食材等の汚れが落ち 難くなり、洗浄が面倒になって洗浄時間に長時間を要するという問題があった。 However, in the conventional melamine resin tableware described above, the melamine resin itself is exposed on the surface of the tableware because it is simply formed by molding the melamine resin as the main component. Therefore, if food is placed on the surface of the tableware where the melamine resin is exposed and left as it is, various bacteria will grow on the surface of the tableware, or bacteria will fall from the atmosphere after washing or during storage and the bacteria will propagate. Therefore, when the germs propagate on the surface of the tableware in this way, slippage occurs due to the germs, and it becomes difficult to remove stains on the slips and foods on the slides, which makes cleaning troublesome and requires a long cleaning time. there were.

【0005】 また、上記の如く、滑り及び食材等の汚れが落ち難くなると、束子やスポンジ 等で洗浄を過度に行わなければならないうえ、雑菌が食器表面に繁殖すると、メ ラミン樹脂食器そのものの特性が劣化して、寿命が短くなるという問題もあった 。 そこで、本考案は、食器表面に食材を盛り付けた時、食器表面への雑菌の繁殖 を抑えることができるとともに、洗浄した後あるいは収納時に大気中から落下菌 が付着しても食器表面への雑菌の繁殖を抑えることができ、しかも食後の残菜等 による食器表面への雑菌の繁殖を抑えることができ、洗浄を容易に、かつ短時間 に行うことができるとともに、過度な洗浄及び食器の特性劣化を抑えて食器の寿 命を長くすることができるメラミン樹脂成形品を提供することを目的とする。In addition, as described above, when slippage and stains on food materials become difficult to remove, washing must be performed excessively with a bundle or sponge, and when bacteria grow on the surface of the tableware, the characteristics of the melamine resin tableware itself. There was also the problem of deterioration in quality and shortened life. Therefore, the present invention can suppress the propagation of various bacteria on the surface of the tableware when the food is put on the surface of the tableware, and the bacteria on the surface of the tableware can be adhered even if the bacteria fall from the atmosphere after washing or during storage. It is possible to suppress the growth of bacteria and to suppress the growth of various bacteria on the surface of the tableware due to post-meal residual foods, etc., and it is possible to easily and quickly wash the dishes, and also to prevent excessive washing and the characteristics of the dishes. It is an object of the present invention to provide a melamine resin molded product that can suppress deterioration and prolong the life of tableware.

【0006】[0006]

【課題を解決するための手段】[Means for Solving the Problems]

請求項1記載の発明は、主成分がメラミン樹脂からなるメラミン樹脂成形品に おいて、該成形品は、組成がSiO2 ,Al2 3 ,MgO,Ag,Znからな る無機系抗菌剤を含有することを特徴とするものである。 請求項2記載の発明は、主成分がメラミン樹脂からなる基材表面に主成分がメ ラミン樹脂からなるコーティング剤が形成されたメラミン樹脂成形品において、 該コーティング剤は、組成がSiO2 ,Al2 3 ,MgO,Ag,Znからな る無機系抗菌剤を含有することを特徴とするものである。The invention according to claim 1 is a melamine resin molded article whose main component is a melamine resin, wherein the molded article is an inorganic antibacterial agent having a composition of SiO 2 , Al 2 O 3 , MgO, Ag and Zn. It is characterized by containing. The invention according to claim 2 is a melamine resin molded article in which a coating agent containing a melamine resin as a main component is formed on a surface of a base material containing a melamine resin as a main component, wherein the coating agent has a composition of SiO 2 , Al. It is characterized by containing an inorganic antibacterial agent composed of 2 O 3 , MgO, Ag and Zn.

【0007】 請求項3記載の発明は、上記請求項2記載の発明において、前記基材は、組成 がSiO2 ,Al2 3 ,MgO,Ag,Znからなる無機系抗菌剤を含有する ことを特徴とするものである。 請求項4記載の発明は、上記請求項1乃至3記載の発明において、前記成形品 は、食器、食事用具、容器、トレー、収納具、屑入れ及び汚物入れのうち少なく とも1種であることを特徴とするものである。The invention according to claim 3 is the invention according to claim 2, wherein the base material contains an inorganic antibacterial agent having a composition of SiO 2 , Al 2 O 3 , MgO, Ag, and Zn. It is characterized by. The invention according to claim 4 is the invention according to any one of claims 1 to 3, wherein the molded article is at least one of tableware, eating utensils, containers, trays, storage tools, waste bins, and waste bins. It is characterized by.

【0008】[0008]

【作用】[Action]

さて、上気した従来のメラミン樹脂成形品に抗菌作用を付与させる場合、有機 系抗菌剤、あるいは無機系抗菌剤を添加するのだが、有機系抗菌剤は揮発、また は溶出等により空気(ガス)中や溶媒(液)中に拡散し、その薬剤の薬効効果に よって抗菌効果を発現し、細菌、カビに直接作用するため、抗菌性も経時に伴い 低下する。そして、有機系抗菌剤は、特に食器への添加は薬剤の溶出があり、安 全衛生的に好ましくない。一方、無機系抗菌剤の多くは、Agイオンの溶出や拡 散があり、一般にメラミン樹脂の縮合反応時に発生する縮合水により変色を起こ し、特に食器に於ては、外観上好ましくはなかった。また、抗菌プロセスにおい て無機系抗菌剤の成分中のAgイオンが溶出し、食材と直接反応をして変色し、 好ましくなかった。 When imparting an antibacterial action to a conventional melamine resin molded product, an organic antibacterial agent or an inorganic antibacterial agent is added, but the organic antibacterial agent volatilizes or elutes, etc. ) Or in a solvent (liquid), the antibacterial effect of the drug is exerted due to the medicinal effect of the drug, and the antibacterial property directly decreases against bacteria and mold. In addition, organic antibacterial agents are not preferable for safety and hygiene, especially when added to tableware, because the chemicals elute. On the other hand, most of the inorganic antibacterial agents have elution and spread of Ag ions, and generally cause discoloration due to condensed water generated during the condensation reaction of the melamine resin, which is not preferable in terms of appearance particularly in tableware. . Further, in the antibacterial process, Ag ions in the components of the inorganic antibacterial agent were eluted and reacted directly with the food material to cause discoloration, which was not preferable.

【0009】 そこで、本考案者等は、鋭意検討した結果組成がSiO2 ,Al2 3 ,Mg O,Ag,Znからなる無機系抗菌剤を選定することにより、活性金属の溶出が なく、食品衛生法に適合し安全性が高く、触媒反応により抗菌性が長期間持続し 、変色を起こし難いメラミン樹脂成形品が得られることに着目し、主成分のメラ ミン樹脂に組成がSiO2 ,Al2 3 ,MgO,Ag,Znからなる無機系抗 菌剤を添加して成形品を成形したところ、成形品表面にメラミン樹脂の他に抗菌 剤を露出させることができる。このため、例えば食器の場合、食器表面に抗菌剤 を露出させることができるので、食器表面に食材を盛り付けて放置した時、食器 表面に雑菌を繁殖させ難くすることができるとともに、洗浄した後あるいは収納 時に大気中から落下菌が付着しても、食器表面に雑菌を繁殖させ難くすることが でき、しかも食後の残菜等による食器表面への雑菌を繁殖させ難くすることがで きた。Therefore, as a result of diligent studies, the inventors of the present invention selected an inorganic antibacterial agent having a composition of SiO 2 , Al 2 O 3 , MgO, Ag, and Zn. Focusing on the fact that a melamine resin molded product that complies with the Food Sanitation Law, has high safety, has a long-lasting antibacterial property due to a catalytic reaction, and is resistant to discoloration is obtained, the main component melamine resin has a composition of SiO 2 , When a molded article was molded by adding an inorganic antibacterial agent composed of Al 2 O 3 , MgO, Ag and Zn, the antibacterial agent in addition to the melamine resin can be exposed on the surface of the molded article. For this reason, for example, in the case of tableware, since the antibacterial agent can be exposed on the surface of the tableware, it is possible to make it difficult for bacteria to propagate on the surface of the tableware when it is left with the foodstuffs on the surface of the tableware. Even if bacteria fall from the atmosphere during storage, it is possible to make it difficult for the bacteria to grow on the surface of the tableware, and also to make it difficult for the bacteria on the surface of the tableware to grow due to post-meal residues.

【0010】[0010]

【実施例】【Example】

以下、本考案の実施例を説明するが、本実施例は、本考案の一態様の実施例を 説明するものであって、本考案は以下に述べる実施例のみに限定されるものでは ない。 本実施例では、まず、メラミン樹脂には、JIS K6917に規定する食器 用グレードMM−Tを用いる。なお、食器等以外の収納具等の一般品を成形する 際は、メラミン樹脂には、一般用グレードMM−Gを用い、又、電気・機械用の 場合は、電気・機械用グレードMMーEを用いる。 Examples of the present invention will be described below. However, the present examples describe examples of one aspect of the present invention, and the present invention is not limited to the examples described below. In this embodiment, first, the tableware grade MM-T defined in JIS K6917 is used as the melamine resin. When molding general items such as storage equipment other than tableware, general-purpose grade MM-G is used as the melamine resin, and in the case of electrical / mechanical use, electrical / mechanical grade MM-E. To use.

【0011】 次に、食器用グレードのMM−Tによるメラミン樹脂粉末に、組成がSiO2 ,Al2 3 ,MgO,Ag,Znからなる無機系抗菌剤の粉末を添加し、ボー ルミル等で均一に分散する。そして、この分散した混合樹脂を用いて一度押成型 工程を行うことにより、図1に示すような所定の形状の食器成形品1を得ること ができる。なお、ここで、一度押成型工程は、具体的には、材料投入工程→型締 め工程→ガス抜き工程→加熱加圧工程→型開工程という一連の工程よりなる。Next, powder of an inorganic antibacterial agent having a composition of SiO 2 , Al 2 O 3 , MgO, Ag and Zn is added to melamine resin powder of tableware grade MM-T, and the mixture is mixed with a ball mill or the like. Disperse evenly. Then, the tableware molded product 1 having a predetermined shape as shown in FIG. 1 can be obtained by once performing a pressing process using the dispersed mixed resin. Here, the once-press molding step specifically includes a series of steps of a material charging step, a mold clamping step, a degassing step, a heating and pressing step, and a mold opening step.

【0012】 このように、本実施例では、主成分のメラミン樹脂に組成がSiO2 ,Al2 3 ,MgO,Ag,Znからなる無機系抗菌剤を添加して食器1を成形したた め、食器1表面にメラミン樹脂の他に抗菌剤を露出させることができる。このた め、食器1表面に抗菌剤を露出させることができるので、食器1表面に食材を盛 り付けて放置した時、食器1表面に雑菌を繁殖させ難くすることができるととも に、洗浄した後あるいは収納時に大気中から落下菌が付着しても、食器1表面に 雑菌を繁殖させ難くすることができ、しかも食後の残菜等による食器表面への雑 菌を繁殖させ難なくすることができる。更に、本実施例の抗菌剤によれば、活性 金属の溶出がなく、食品衛生法に適合し安全性が高く、他の抗菌剤と比べて抗菌 性が長期間持続し、変色を起こし難くいメラミン樹脂成形品を得ることができる 。As described above, in this example, the tableware 1 was formed by adding the inorganic antibacterial agent having a composition of SiO 2 , Al 2 O 3 , MgO, Ag, and Zn to the main component melamine resin. In addition to the melamine resin, an antibacterial agent can be exposed on the surface of the tableware 1. For this reason, since the antibacterial agent can be exposed on the surface of the tableware 1, it is possible to make it difficult for bacteria to propagate on the surface of the tableware 1 when the food is put on the surface of the tableware 1 and left uncleaned. Even if the bacteria fall from the atmosphere after or during storage, it is possible to make it difficult for the bacteria to grow on the surface of the tableware 1 and to prevent the bacteria on the surface of the tableware from growing due to postprandial leftovers. it can. Further, according to the antibacterial agent of the present example, no elution of active metal occurs, the food sanitation law is complied with, and the safety is high, the antibacterial property lasts longer than other antibacterial agents, and discoloration is less likely to occur. A melamine resin molded product can be obtained.

【0013】 従って、食器1表面に雑菌を繁殖し難くすることができるため、雑菌による滑 り等を生じ難くして、洗浄した時の雑菌による滑り及びその上の食材等の汚れを 良好に落とすことができ、過剰な洗浄、即ち束子等による強力な擦り落しや強力 な洗浄剤等を使用しないで、洗浄を容易に、かつ短時間に行うことができる。し かも、食器1表面に雑菌を繁殖し難くすることができるため、過度な洗浄及び食 器1の特性劣化を抑えて寿命を長くすることができる。Therefore, since it is possible to make it difficult for bacteria to propagate on the surface of the tableware 1, it is possible to prevent slipping due to the bacteria from occurring, and to effectively remove the slip due to the bacteria and the stains on the food material and the like when washed. Therefore, it is possible to easily and quickly perform cleaning without excessive cleaning, that is, without using strong scrubbing by a bundle or the like or using a strong cleaning agent. However, since it is possible to make it difficult for bacteria to propagate on the surface of the tableware 1, it is possible to prevent excessive cleaning and deterioration of the characteristics of the dish 1 and prolong the service life.

【0014】 なお、上記実施例は、食器1表面にはコーティング剤を設けない場合を説明し たが、本考案においては、図2に示す如く、メラミン樹脂からなる基材1a表面 にメラミン樹脂からなるコーティング剤1bを設けてもよく、この場合、コーテ ィング剤1bに組成がSiO2 ,Al2 3 ,MgO,Ag,Znからなる無機 系抗菌剤を含有するように構成すれば、食器1表面に抗菌剤を露出させることが できるので、上記実施例と同様の効果を得ることができる。この時、メラミン樹 脂基材1aには、組成がSiO2 ,Al2 3 ,MgO,Ag,Znからなる無 機系抗菌剤を含有させるか否かは、何れでもよい。また、この製造方法は、材料 投入工程→型締め工程→ガス抜き工程→加熱加圧工程→コーティング剤投入工程 →加熱加圧工程→型開工程という一連の工程からなる2度押成形工程を行えばよ い。In the above example, the case where the coating agent is not provided on the surface of the tableware 1 has been described. However, in the present invention, as shown in FIG. 2, the surface of the base material 1a made of melamine resin is made of melamine resin. The coating agent 1b may be provided. In this case, if the coating agent 1b is configured to contain an inorganic antibacterial agent having a composition of SiO 2 , Al 2 O 3 , MgO, Ag and Zn, the dishes 1 Since the antibacterial agent can be exposed on the surface, it is possible to obtain the same effect as that of the above embodiment. At this time, it does not matter whether the melamine resin base material 1a contains an organic antibacterial agent having a composition of SiO 2 , Al 2 O 3 , MgO, Ag, and Zn. In addition, this manufacturing method is a two-time press forming process consisting of a series of steps of material injection process → mold clamping process → degassing process → heating and pressurizing process → coating agent introducing process → heating and pressurizing process → mold opening process. I'm fine.

【0015】 また、図2では、柄入れは行っていないが、図3に示す如く、フォイル紙等の 柄1c入れを行うように構成してもよい。この製造方法は、材料投入工程→型締 め工程→ガス抜き工程→加熱加圧工程→フォイル紙(柄入れ)投入工程→加熱加 圧工程→コーティング剤投入工程→加熱加圧工程→型開工程という一連の工程か らなる3度押成形工程を行えばよい。Further, although the pattern is not inserted in FIG. 2, the pattern 1c such as foil paper may be inserted as shown in FIG. This manufacturing method consists of the material charging process → mold clamping process → degassing process → heating and pressing process → foil paper (pattern insertion) charging process → heating and pressing process → coating agent charging process → heating and pressing process → mold opening process. It is sufficient to perform the three-time press molding step which is a series of steps.

【0016】 上記各実施例は、メラミン樹脂成形品として食器を例示して説明したが、本考 案はこれのみに限定されるものではなく、本考案においては、食事用具、容器、 トレー、収納具、屑入れ及び汚物入れ等にも好適に用いることができる。ここで 、食器には、飯茶わん,汁わん,蒸しわん等のわん、和皿,小判皿,菓子皿,ラ ンチ皿,シチュー皿,オードブル皿,中華皿,洋皿,すし台等の皿、飯どんぶり ,中華どんぶり,うどん・そばどんぶり,子供どんぶり等のどんぶり、小鉢,だ し入れ,天つゆ入れ,刺身鉢,果物鉢,すし桶等の鉢、水呑コップ,ミルクカッ プ,コーヒカップ,スープカップ,ジョッキー,タンブラー等のコップ・カップ 、そばせいろ等のそば容器、業務用,給食用,子供用等の食器セット、皿カバー 、湯呑蓋等が挙げられる。Although the above embodiments have been described by exemplifying tableware as the melamine resin molded product, the present invention is not limited to this, and in the present invention, a meal utensil, a container, a tray, a storage It can be suitably used for a tool, a waste container, a waste container, and the like. Here, the tableware includes bowls such as rice bowl, soup bowl, steamed bowl, Japanese plate, oval plate, confectionery plate, lunch plate, stew plate, hors d'oeuvre, Chinese plate, Western plate, and sushi table plate, Rice bowl, Chinese bowl, udon / soba bowl, children bowl etc. bowl, small bowl, soup bowl, tempura sauce bowl, sashimi bowl, fruit bowl, sushi bowl bowl, water cup, milk cup, coffee cup, soup cup, Examples include cups and cups such as jockeys and tumblers, soba containers such as buckwheat noodles, tableware sets for business use, lunch, children, etc., dish covers, and tea cup lids.

【0017】 また、食事用具には、中華菜箸,子供用箸等の箸、レンゲ,ベビースプーン, アイススプーン等のスプーン、盆、レンゲ台、かぶせ蓋式,バスケット弁当箱, 幕の内弁当箱,業務用弁当箱,重箱等の弁当箱等が挙げられ、容器には、砂糖つ ぼ,ふりかけ入れ,珍味入れ等のポット、カラシ入れ,ドレッシング入れ,胡椒 入れ,塩入れ,醤油差し,ソース差し等の調味料入れ等が挙げられる。In addition, the eating utensils include Chinese food chopsticks, chopsticks such as children's chopsticks, spoons such as lotus, baby spoons, ice spoons, trays, lotus stand, cover lid type, basket lunch box, box lunch box, business lunch box Examples include boxes, boxed boxes, and other bento boxes. Containers include pots such as sugar vase, sprinkle container, delicacy container, mustard container, dressing container, pepper container, salt container, soy sauce container, sauce container, etc. Put in and the like.

【0018】 また、トレーには、整理トレー,ミニトレー,スライドトレー,引出トレー, カスタートレー,バット等が挙げられ、収納具には、タオルケース,タオルハン ガー,タオルリング,ティッシュボックス等が挙げられ、屑入れには、屑籠、ご み箱等が挙げられ、汚物入れには、トイレコーナー、生理用品入れ等が挙げられ る。Further, the tray includes a rearranging tray, a mini tray, a slide tray, a drawer tray, a cast tray, a bat, and the like, and the storage device includes a towel case, a towel hanger, a towel ring, a tissue box, and the like. Examples of the waste container include a waste basket and a trash can, and examples of the waste container include a toilet corner and a sanitary product container.

【0019】[0019]

【考案の効果】[Effect of device]

本考案によれば、食器表面に食材を盛り付けた時、食器表面への雑菌の繁殖を 抑えることができるとともに、洗浄した後あるいは収納時に大気中から落下菌が 付着しても食器表面への雑菌の繁殖を抑えることができ、しかも食後の残菜等に よる食器表面への雑菌の繁殖を抑えることができ、食器の洗浄を容易に、かつ短 時間に行うことができるとともに、過度な洗浄及び食器の特性劣化を抑えて食器 の寿命を長くすることができるという効果がある。 According to the present invention, when foodstuffs are placed on the surface of tableware, it is possible to suppress the growth of various bacteria on the surface of the tableware, and even if the bacteria fall from the atmosphere after washing or during storage, the bacteria on the surface of the tableware can be suppressed. It is possible to suppress the growth of bacteria on the surface of the tableware due to postprandial leftovers, etc., and it is possible to wash the tableware easily and in a short time. This has the effect of suppressing the deterioration of tableware characteristics and extending the service life of tableware.

【提出日】平成6年8月8日[Submission date] August 8, 1994

【手続補正5】[Procedure Amendment 5]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0005[Name of item to be corrected] 0005

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0005】 また、上記の如く、滑り及び食材等の汚れが落ち難くなると、束子やスポンジ 等で洗浄を過度に行わなければならないうえ、その結果、食器表面に傷を付けて しまい、その傷の間に雑菌が 繁殖すると、メラミン樹脂食器そのものの特性が劣 化すると同時に、寿命が短くなるという問題もあった。 そこで、本考案は、大気中からの落下菌により、洗浄した後、或は収納時に食 器及びトレ−等の容器表面に付着した雑菌の繁殖を抑えることができるとともに 、食器及びトレ−等の容器表面に雑菌の栄養源となる食材等を盛り付けたとき、 食器及びトレ−等の容器表面に付着した落下菌等の雑菌の繁殖を抑えることがで き、しかも、食後の残菜等による食器及びトレ−等の容器 表面への雑菌の繁殖を 抑えることができ、洗浄を容易に、かつ短時間に行うことができるとともに、過 度な洗浄及び食器の特性劣化を抑えて食器及びトレ−等容器の寿命を長くするこ とができる容器を提供することを目的としている。Further, as described above, when slippage and stains on foodstuffs become difficult to remove, washing must be excessively performed with a bundle or sponge, and as a result, the surface of the tableware is scratched and the scratches are removed. If bacteria propagate during this period, the characteristics of the melamine resin tableware itself will deteriorate, and at the same time , the service life will be shortened. The present invention is, by fall bacteria from the atmosphere, washed, or tableware and trays when stored - it is possible to suppress the growth of bacteria adhered to like vessel surface of dishes and trays - etc. when dished ingredients such as a bacteria nutrient source for the container surface, tableware and trays - Ki out to suppress the propagation of such falling bacteria adhering to the container surface, such as bacteria, moreover, tableware by postprandial Zan'na such It is possible to suppress the propagation of various bacteria on the container surface such as trays and trays , and to perform cleaning easily and in a short time, while suppressing excessive washing and deterioration of tableware characteristics, etc. and its object is to provide a container that can and child containers of life long.

【手続補正6】[Procedure correction 6]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0006[Correction target item name] 0006

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0006】 請求項1記載の考案は、主成分がメラミン樹脂からなりかつ凹部形状の収納部 を有する容器 において、該容器は、組成がSiO2 ,Al2 3 ,MgO,Ag ,Znからなる無機系抗菌剤を含有することを特徴とするものである。 請求項2記載の考案は、主成分がメラミン樹脂からなる基材表面に主成分がメ ラミン樹脂からなるコーティング層が形成され、かつ凹部形状の収納部を有する 容器 において、該コーティング層は、組成がSiO2 ,Al2 3 ,MgO,A g,Znからなる無機系抗菌剤を含有することを特徴とするものである。[0006] the invention of claim 1, wherein, in the container main component having a housing portion of the Li Kui concave shape from a melamine resin, the container, the composition is SiO 2, Al 2 O 3, MgO, Ag, and Zn It is characterized by containing the following inorganic antibacterial agent. The invention of claim 2, wherein the main component is formed coating layer is composed mainly on the surface of a substrate made of melamine resin consisting melamine resin, and the container having a housing portion of the concave shape, the coating layer, the composition Contains an inorganic antibacterial agent composed of SiO 2 , Al 2 O 3 , MgO, Ag, and Zn.

【手続補正7】[Procedure Amendment 7]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0007[Correction target item name] 0007

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0007】 請求項3記載の考案は、上記請求項2記載の考案において、前記基材は、組成 がSiO2 ,Al2 3 ,MgO,Ag,Znからなる無機系抗菌剤を含有する ことを特徴とするものである。 請求項4記載の考案は、上記請求項1乃至3のいずれかに記載の考案において 、前記容器は、食器、トレー、収納具、屑入れ及び汚物入れのうち少なくとも1 種であることを特徴とするものである。[0007] the invention of claim 3, wherein, in the invention of the claim 2, wherein the substrate is to contain inorganic antibacterial agent composition consisting of SiO 2, Al 2 O 3, MgO, Ag, Zn It is characterized by. The invention of claim 4, wherein, in the invention according to any of the claims 1 to 3, wherein the container is tableware, preparative rate, storage equipment, is at least one of a trash and waste insertion It is a feature.

【手続補正8】[Procedure Amendment 8]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0008[Correction target item name] 0008

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0008】[0008]

【作用】[Action]

さて、上した従来のメラミン樹脂成形品に抗菌作用を付与させる場合、有機 系抗菌剤、あるいは無機系抗菌剤を添加するのだが、有機系抗菌剤は揮発、また は溶出等により空気(ガス)中や溶媒(液)中に拡散し、その薬剤の薬効効果に よって抗菌効果を発現し、細菌、カビに直接作用するため、抗菌性も経時に伴い 低下する。そして、有機系抗菌剤は、特に食器への添加は薬剤の溶出があり、安 全衛生的に好ましくない。一方、無機系抗菌剤の多くは、Agイオンの溶出や拡 散があり、一般にメラミン樹脂の縮合反応時に発生する縮合水により変色を起こ し、特に食器に於ては、外観上好ましくはなかった。また、抗菌プロセスにおい て無機系抗菌剤の成分中のAgイオンが溶出し、食材と直接反応をして変色し、 好ましくなかった。Now, if to impart antimicrobial activity to conventional melamine resin molded article above serial, organic antibacterial agents, or although he addition of an inorganic antibacterial agent, organic antibacterial agents are volatile, also air by elution or the like (gas ) Or in a solvent (liquid), the antibacterial effect of the drug is exerted due to the medicinal effect of the drug, and the antibacterial property directly decreases against bacteria and mold. In addition, organic antibacterial agents are not preferable for safety and hygiene, especially when added to tableware, because the chemicals elute. On the other hand, most of the inorganic antibacterial agents have elution and dispersion of Ag ions, and generally cause discoloration due to the condensed water generated during the condensation reaction of the melamine resin, which is not preferable in terms of appearance particularly in tableware. . Further, in the antibacterial process, Ag ions in the components of the inorganic antibacterial agent were eluted and reacted directly with the food material to change the color.

【手続補正9】[Procedure Amendment 9]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0012[Correction target item name] 0012

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0012】 このように、本実施例では、主成分のメラミン樹脂に組成がSiO2 ,Al2 3 ,MgO,Ag,Znからなる無機系抗菌剤を添加して食器1を成形したた め、食器1表面にメラミン樹脂の他に抗菌剤を露出させることができる。このた め、食器1表面に抗菌剤を露出させることができるので、食器1表面に食材を盛 り付けて放置した時、食器1表面に雑菌を繁殖させ難くすることができるととも に、洗浄した後あるいは収納時に大気中から落下菌が付着しても、食器1表面に 雑菌を繁殖させ難くすることができ、しかも食後の残菜等による食器表面への雑 菌を繁殖させ難くすることができる。更に、本実施例の抗菌剤によれば、活性金 属の溶出がなく、食品衛生法に適合し安全性が高く、他の抗菌剤と比べて抗菌性 が長期間持続し、変色を起こし難くい容器を得ることができる。As described above, in this example, the tableware 1 was formed by adding the inorganic antibacterial agent having a composition of SiO 2 , Al 2 O 3 , MgO, Ag, and Zn to the main component melamine resin. In addition to the melamine resin, an antibacterial agent can be exposed on the surface of the tableware 1. For this reason, since the antibacterial agent can be exposed on the surface of the tableware 1, it is possible to make it difficult for bacteria to propagate on the surface of the tableware 1 when the food is put on the surface of the tableware 1 and left uncleaned. be attached is dropped bacteria from the atmosphere during the after or accommodated, the dishes first surface can be made difficult to breed bacteria, yet be difficult to breed miscellaneous bacteria to the dish surface by postprandial Zan'na such it can. Furthermore, according to the antibacterial agent of this example, active metals do not elute, the food sanitation law is complied with, and the safety is high, the antibacterial property lasts longer than other antibacterial agents, and discoloration is less likely to occur. You can get a good container .

【手続補正10】[Procedure Amendment 10]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0016[Correction target item name] 0016

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0016】 上記各実施例は、容器として食器を例示して説明したが、本考案はこれのみに 限定されるものではなく、本考案においては、凹部形状の収納部を有するトレー 、収納具、屑入れ及び汚物入れ等にも好適に用いることができる。ここで、食器 には、飯茶わん,汁わん,蒸しわん等のわん、和皿,小判皿,菓子皿,ランチ皿 ,シチュー皿,オードブル皿,中華皿,洋皿,すし台等の皿、飯どんぶり,中華 どんぶり,うどん・そばどんぶり,子供どんぶり等のどんぶり、小鉢,だし入れ ,天つゆ入れ,刺身鉢,果物鉢,すし桶等の鉢、水呑コップ,ミルクカップ,コ ーヒカップ,スープカップ,ジョッキー,タンブラー等のコップ・カップ、そば せいろ等のそば容器、業務用,給食用,子供用等の食器セット、湯呑蓋等が挙げ られる。The above embodiment has been described by way of example the tableware as a container, the present invention is not limited only to this, in the present invention, a tray that having a housing portion of the concave shape, housing It can be suitably used for a tool, a waste container, a waste container, and the like. Here, the tableware includes bowls such as rice bowl, soup bowl, steamed bowl, Japanese plate, oval plate, confectionery plate, lunch plate, stew plate, hors d'oeuvre, Chinese plate, Western plate, sushi table plate, rice, etc. Bowl, Chinese bowl, Udon / Soba bowl, Children bowl etc., small bowl, soup bowl, tempura sauce bowl, sashimi bowl, fruit bowl, sushi bowl bowl, water cup, milk cup, coffee cup, soup cup, jockey, cup Cup, buckwheat containers such as buckwheat bamboo steamer, such as a tumbler, for business, for lunch, tableware set, such as for children, hot water呑蓋, and the like.

【手続補正11】[Procedure Amendment 11]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0017[Correction target item name] 0017

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0017】 また、その他の食事用容器は、盆、レンゲ台、かぶせ蓋式,バスケット弁当 箱,幕の内弁当箱,業務用弁当箱,重箱等の弁当箱、砂糖つぼ,ふりかけ入れ, 珍味入れ等のポット、カラシ入れ,ドレッシング入れ,胡椒入れ,塩入れ,醤油 差し,ソース差し等の調味料入れ等が挙げられる。[0017] In addition, the other meal for container, Bon, lotus base, Kabusebuta formula, basket lunch box, makunouchi box, business lunch box, lunch box of the nest of boxes, such as box, sand sugar jar, sprinkling put, delicacy purse, etc. Pots, mustard, dressing, pepper, salt, soy sauce, sauce and other seasonings.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案に係る一実施例の食器成形品の構造を示
す斜視図である。
FIG. 1 is a perspective view showing a structure of a tableware molded article according to an embodiment of the present invention.

【図2】本考案に係る他の実施例の食器成形品の構造を
示す部分断面図である。
FIG. 2 is a partial sectional view showing the structure of a tableware molded article according to another embodiment of the present invention.

【図3】本考案に係る他の実施例の食器成形品の構造を
示す部分断面図である。
FIG. 3 is a partial sectional view showing the structure of a tableware molded article according to another embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 食器 1a 基材 1b コーティング剤 1c 柄 1 Tableware 1a Base material 1b Coating agent 1c Pattern

─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───

【手続補正書】[Procedure amendment]

【提出日】平成6年8月8日[Submission date] August 8, 1994

【手続補正2】[Procedure Amendment 2]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】考案の名称[Name of item to be corrected] Name of device

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【考案の名称】 容器[Name of device] Container

【手続補正3】[Procedure 3]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】実用新案登録請求の範囲[Name of item to be amended] Scope of utility model registration request

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【実用新案登録請求の範囲】[Scope of utility model registration request]

【手続補正4】[Procedure amendment 4]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0001[Correction target item name] 0001

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0001】[0001]

【産業上の利用分野】本考案は、容器に係り、詳しく
は、抗菌作用を有する食器及びトレ−等の容器に適用す
ることができ、抗菌作用を有することにより特に、食器
の場合、洗浄を容易に、かつ短時間に行うことができる
とともに、過度な洗浄を避けられ、食器の特性劣化を抑
えて寿命を長くすることができる容器に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container , and more particularly, it can be applied to a tableware and tray container having an antibacterial action.
In this case , the present invention relates to a container that can be washed easily and in a short time, can avoid excessive washing, can suppress deterioration of characteristics of tableware, and can prolong the service life.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】主成分がメラミン樹脂からなるメラミン樹
脂成形品において、該成形品は、組成がSiO2 ,Al
2 3 ,MgO,Ag,Znからなる無機系抗菌剤を含
有することを特徴とするメラミン樹脂成形品。
1. A melamine resin molded product whose main component is melamine resin, wherein the molded product has a composition of SiO 2 and Al.
A melamine resin molded article containing an inorganic antibacterial agent composed of 2 O 3 , MgO, Ag and Zn.
【請求項2】主成分がメラミン樹脂からなる基材表面に
主成分がメラミン樹脂からなるコーティング剤が形成さ
れたメラミン樹脂成形品において、該コーティング剤
は、組成がSiO2 ,Al2 3 ,MgO,Ag,Zn
からなる無機系抗菌剤を含有することを特徴とするメラ
ミン樹脂成形品。
2. A melamine resin molded article in which a coating agent containing a melamine resin as a main component is formed on the surface of a base material containing a melamine resin as a main component, wherein the coating agent has a composition of SiO 2 , Al 2 O 3 , MgO, Ag, Zn
A melamine resin molded article containing an inorganic antibacterial agent comprising
【請求項3】前記基材は、組成がSiO2 ,Al
2 3 ,MgO,Ag,Znからなる無機系抗菌剤を含
有することを特徴とする請求項2記載のメラミン樹脂成
形品。
3. The composition of the base material is SiO 2 , Al
The melamine resin molded product according to claim 2, further comprising an inorganic antibacterial agent composed of 2 O 3 , MgO, Ag and Zn.
【請求項4】前記成形品は、食器、食事用具、容器、ト
レー、収納具、屑入れ及び汚物入れのうち少なくとも1
種であることを特徴とする請求項1乃至3記載のメラミ
ン樹脂成形品。
4. The molded article is at least one of tableware, eating utensils, containers, trays, storage tools, waste bins, and waste bins.
The melamine resin molded product according to claim 1, which is a seed.
JP1994002427U 1994-03-22 1994-03-22 Container Expired - Lifetime JP3008315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1994002427U JP3008315U (en) 1994-03-22 1994-03-22 Container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1994002427U JP3008315U (en) 1994-03-22 1994-03-22 Container

Publications (1)

Publication Number Publication Date
JP3008315U true JP3008315U (en) 1995-03-14

Family

ID=32983706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1994002427U Expired - Lifetime JP3008315U (en) 1994-03-22 1994-03-22 Container

Country Status (1)

Country Link
JP (1) JP3008315U (en)

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