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  6. Antibacterial with the power of copper! Antibacterial mask case "MASK REST"

Antibacterial with the power of copper! Antibacterial mask case "MASK REST"

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last updated:Sep 16, 2021

辰己屋金属 大阪本社、東京営業所、京田辺工場、中部営業所、東大阪パイプ工場
辰己屋金属 大阪本社、東京営業所、京田辺工場、中部営業所、東大阪パイプ工場
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A place to put your mask while eating... For carrying spare masks... Antibacterial storage for the mask to be worn the next day before going to bed...

Are you having trouble finding a place to put your mask when you take it off during meals? In such cases, we introduce a convenient mask case that allows you to store and carry your mask easily. Now that masks have become essential, let's protect ourselves from harmful viruses and bacteria by using the copper-based mask case "MASK REST." Additionally, by suppressing the growth of bacteria, it helps reduce unpleasant odors that may linger on the mask. <Excellent Antibacterial and Sterilizing Effects> Metals such as copper and brass containing copper have been recognized for their antiviral effects against O157, norovirus, influenza, and their antibacterial properties against harmful bacteria like Legionella. Furthermore, in 2008, the U.S. Environmental Protection Agency legally approved a label stating that it "sterilizes pathogenic microorganisms that are harmful to humans and has public health benefits" (according to the U.S. EPA's standards, sterilization refers to reducing bacteria to nearly zero within two hours). In recent years, there are also high expectations for its effectiveness against the rampant novel coronavirus.

    Non-ferrous metalsmask
mask1.jpg

Antibacterial with the power of copper! Antibacterial mask case "MASK REST"

mask1.jpg
mask1.jpg
  • Related Link - http://tatsumiya-metal.com/metal

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basic information

■ It is used by attaching a metal plate to a folded paper base. ■ The size is B6, which can be easily inserted into a notebook or bag without being cumbersome. ■ Set includes 2 base sheets and 2 copper plates. The metal plates are made of "copper (purity over 99.9%)", which is said to have high antibacterial properties, and they have not undergone surface treatment to maintain their effectiveness. Additionally, they are mesh processed to minimize the visibility of fingerprints and discoloration. You can use one copper plate with one base sheet, or two copper plates with one base sheet. The basic set is available in two colors. As you use it, the surface will oxidize and discolor, but this is not a defect in the product. It may become dark or develop green patina (ryokushō, blue rust). (Think of a 10 yen coin.) Please understand that it may arrive already discolored. The effectiveness remains unchanged even after oxidation. If moisture or sweat comes into contact with it, or if it is touched with bare hands, it is more prone to discoloration, so it is recommended to care for it with a dry cloth. * Custom designs are also available. For more details, please download the instruction manual or feel free to contact us.

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The price varies depending on the quantity. Additionally, costs may differ based on original designs and other factors. Please feel free to contact us.

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Applications/Examples of results

A place to put masks taken off during meals For carrying spare masks Antibacterial storage for the mask to be worn the next day before sleeping etc.

Detailed information

  • MASK

    Maskrest Instruction Manual

catalog(18)

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Let's make use of the antibacterial properties of "copper"!

Let's make use of the antibacterial properties of "copper"!

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Lead-free copper alloy "Eco Brass" for compliance with environmental regulations.

Lead-free copper alloy "Eco Brass" for compliance with environmental regulations.

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List of Availability of Metal Materials by Type and Shape (General Copper Alloy Products Edition)

List of Availability of Metal Materials by Type and Shape (General Copper Alloy Products Edition)

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[Comprehensive Catalog] Tatsumiya Metal Co., Ltd. Company Profile

[Comprehensive Catalog] Tatsumiya Metal Co., Ltd. Company Profile

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List of Availability of Metal Materials by Type and Shape (Aluminum Edition)

List of Availability of Metal Materials by Type and Shape (Aluminum Edition)

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Information on Metal Material Sales: "Copper, Brass, and Other Copper Products, Special Alloys" Tsumiya Metal Co., Ltd.

Information on Metal Material Sales: "Copper, Brass, and Other Copper Products, Special Alloys" Tsumiya Metal Co., Ltd.

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When you're having trouble selecting materials for machined products! Material selection guide (machining edition)

When you're having trouble selecting materials for machined products! Material selection guide (machining edition)

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Chinki Co., Ltd. "General Catalog (Company Profile)"

Chinki Co., Ltd. "General Catalog (Company Profile)"

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"Pipe Bending Processing Product Catalog" with case studies included. Tatsumiya Metal Co., Ltd.

"Pipe Bending Processing Product Catalog" with case studies included. Tatsumiya Metal Co., Ltd.

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Busbars for vehicles and construction machinery, materials for terminals and pressed parts, prototypes (copper and copper alloys, plated materials)

Busbars for vehicles and construction machinery, materials for terminals and pressed parts, prototypes (copper and copper alloys, plated materials)

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Antibacterial with the power of copper! Antibacterial mask case "MASK REST" instruction manual.

Antibacterial with the power of copper! Antibacterial mask case "MASK REST" instruction manual.

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For stable procurement of copper materials. To address carbon neutrality. Introduction of tough pitch copper equivalent materials, PTC.

For stable procurement of copper materials. To address carbon neutrality. Introduction of tough pitch copper equivalent materials, PTC.

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Copper Market Trend Table Updated End of June 2025

Copper Market Trend Table Updated End of June 2025

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Board thickness 0.1 to 3.5 mm - Information on slitting equipment

Board thickness 0.1 to 3.5 mm - Information on slitting equipment

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【Stock list available for download】Introduction of copper, brass, and phosphor bronze hoop materials in stock lineup.

【Stock list available for download】Introduction of copper, brass, and phosphor bronze hoop materials in stock lineup.

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Copper price trend graph updated at the end of June 2025.

Copper price trend graph updated at the end of June 2025.

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Manufacturing of small R bends and fin tube heat exchangers by Tatsumiya Metal Co., Ltd.

Manufacturing of small R bends and fin tube heat exchangers by Tatsumiya Metal Co., Ltd.

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Zinc market information updated at the end of June 2025.

Zinc market information updated at the end of June 2025.

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Company information

辰己屋金属

辰己屋金属 大阪本社、東京営業所、京田辺工場、中部営業所、東大阪パイプ工場

Ferrous/Non-ferrous metals

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<Metal Materials Trading Division> With a rich inventory and four slitting facilities, we supply from the Higashi-Osaka Coil Center to the entire country. We specialize in the sales of copper alloy materials and non-ferrous metal materials. We are also actively proposing the next-generation copper-aluminum clad material "CCAC" in collaboration with Applied Composite Material Corp. <Metal Processing Division> We excel in processing small quantities of various metal pipes. Our diverse technologies include coil winding, R-bending, various bending processes, and welding. We handle everything from one-off parts used in heat exchanger components and machinery to larger quantities for automotive, consumer, and housing equipment. In the world of bending processing, where small lots are common, the presence or absence of molds becomes quite important. We mix our own molds and equipment with those from partner factories to provide tailored proposals. Additionally, our NC automatic lathe precision cutting processing leverages the procurement advantages unique to Tatsumiya, which has a metal materials trading division, enhancing customer satisfaction through technical expertise, procurement capabilities, and cost efficiency. With over 90 years of establishment as a processing trading company, we view the 100-year mark as a milestone and will continue to build a great company in the future.

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