PURPOSE: To provide a static erasing and insecticidal sheet capable of simultaneously eliminating troubles due to mite and static electricity by imparting excellent insecticidal effect and static erasing effect to the sheet, by composing the static erasing and insecticidal sheet of a natural insecticide material including insecticides and electroconductive fiber.
CONSTITUTION: This static erasing and insecticidal sheet 11 is basically composed of a natural insecticide material including insecticides, for instance, and electroconductive fiber. The natural insecticide material 12 obtained by naturally drying a fiber from Alpenia speciosa K. Sckum impregnated with an insecticide and carbon fiber 13 are added to polypropylene fiber and mixed to form a web, then entangled by air into nonwoven fabric. Pile yarn 14 is knocked into the surface of the nonwoven fabric, and a backing layer 15 made of polyvinylchloride resin is formed to be lined on the backside. The periphery of the static erasing and insecticidal sheet 11 is over-locked by looping yarn 16. Thus, the sheet is provided with excellent insecticidal effect and static erasing effect, respectively, and can eliminate troubles due to mite and static electricity.
YAMADA YOSHIKO
YACHIYO SHOJI KK
SHOEI BUSSAN KK