PROBLEM TO BE SOLVED: To provide a novel repellent lid material which exhibits actual heat seal intensity without using a hydrophobic treatment silica particle to which hydrophobic treatment is performed by coupling a trimethyl-silyl group to a surface, and when it is applied to a liquid-state and a fluid foods such as milk products, for example, yogurt and a lactate drink, it suppresses adhesion of foods such as yogurt to a rear surface of the lid material, and exhibits preferable container peel intensity and sealing intensity, and production cost can be reduced.;SOLUTION: The repellent lid material has a structure in which at least a base material, a heat seal layer and a repellent layer are laminated in the order. The repellent layer includes a metal carbonate particle to which hydrophobic treatment is performed. The metal carbonate particle is a calcium carbonate particle.;COPYRIGHT: (C)2015,JPO&INPIT
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