Uses the food packing material and the said packing material which possess insect damage prevention talent the packing body null for the food

摘要

PURPOSE:To effectively prevent insect attack with no fear to spoil the safety of foods, by constituting a material by use of a layer having a vermicide or an insecticide, an intermediate layer having a barrier against the above reagents, and a layer having a heat-sealing ability. CONSTITUTION:This material is composed of a layer 1 having a vermicide or an insecticide, an intermediate layer 2 having a barrier against the above reagents and a layer 3 having a heat-seal ability. For the vermicide utilized here, a synthetic pyrethoid insecticide is listed for instance. And as the insecticide, insect-prevention chemicals such as N.N-dimethyl-m-toluamide or the like is used for instance. It is preferable that the vermicide or insecticide layer 1 of the packing material is arranged at the outside and also the heat-sealing layer 3 is arranged in the internal side contacting foods and the edges are heat-sealed. In this way, prevention effect against insect attack becomes better and food-hygienic safety is obtainable.