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US 2024/0247377 A1Published application
Food contact member and surface treatment method thereof
AssigneeFuji Kihan Co., Ltd.
InventorYoshio MIYASAKA
Life of this patent
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Abstract
A food product contact member that makes contact with a food product. The food product contact member is configured from a metal or a substance containing a metal. The food product contact member includes a contact surface making contact with the food product and having a micronized structure. Plural smooth circular arc shaped depressions without pointed protrusions are formed over an entirety of the contact surface. Titanium oxide is diffused and penetrated at a proximity to a surface of the contact surface contacting the food product.
Claims3
A food product contact member that makes contact with a food product, wherein:
- the food product contact member is configured from a metal or a substance containing a metal;
- the food product contact member includes a contact surface making contact with the food product and having a micronized structure;
- plural smooth circular arc shaped depressions without pointed protrusions are formed over an entirety of the contact surface;
- and
- titanium oxide is diffused and penetrated at a proximity to a surface of the contact surface contacting the food product.
2 more elements
Dependencies are inferred from the claim text.