Non-Stick Cooking Utensil

The invention relates to a non-stick cooking utensil, wherein protrusions are arranged on interior wall of the utensil to form a non-smooth surface, said protrusion has a height of 20-999 mum and a projection area of 314-783431 mum2 with respect to the interior surface of the utensil, the protrusion...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG GUILAN, YANG HONGXIU, CUI ZHANRONG, LIU QINGPING, REN LUQUAN, QIU XIAOMING, GE LIANG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a non-stick cooking utensil, wherein protrusions are arranged on interior wall of the utensil to form a non-smooth surface, said protrusion has a height of 20-999 mum and a projection area of 314-783431 mum2 with respect to the interior surface of the utensil, the protrusions are so distributed that the total projection area of protrusions on the surface of the interior wall is about 10%-60% of the surface area, a coating film is formed on said non-smooth surface with protrusions. As compared with utensils with smooth surface, the sticking intensity and stickiness between foods and the utensil of present invention may be decreased by 60%-80%.