| 摘要 |
The present invention relates to a calcium-coated article. The calcium-coated article comprises: a plate and a functional layer of more than one shape and material; and a calcium layer provided by regularly or irregularly applying a method selected from a group consisting of coating and lamination on the plate and the functional layer. According to the present invention, it is possible to provide an appliance and a tool including a calcium layer for food processing, cooking, storage, washing, and conveyance. In addition, it is possible to provide a kitchen utensil, a household item, a ventilation system using the calcium-coated article and a calcium-coated structure. A user inhales nanomaterials which may be generated in the processes of processing, conveying, cutting, storing, grinding, and cooking food and in a space where the processes are carried out, and if the calcium-coated article and calcium-coated structure are used, the user inhales the nanomaterials in the calcium form which is not harmful if inhaled, thereby eating the food without concern. In addition, since calcium allows a component to be strong unlike other harmless components which can be eaten by humans, an article and structure which does not easily break and may banish fear of generation of nanomaterials can be expected. Especially, since the calcium-coated article and structure can be used for food processing, food preservation, biotechnology, kitchen appliances, household items, cooking utensils, etc across the industry, the quality and reliability of products can be notably improved, thereby satisfying various needs of customers and presenting a good image. |
